The following tables present IEM computed monthly data summaries based on daily data provided by or computed for the IEM. A download interface exists for the daily summary information. The climatology is provided by the nearest NCEI climate station (USW00014763) within the current 1991-2020 dataset.

To load shown data into Microsoft Excel, highlight the table information with your mouse and then copy/paste into Excel.

Precipitation Totals [inch]

YearJanFebMarAprMayJunJulAugSepOctNovDec
19480.000.000.000.000.000.000.000.000.000.000.000.00
19490.000.000.000.000.000.000.000.000.000.000.000.00
19500.000.000.000.000.000.000.000.000.000.000.000.00
19510.000.000.000.000.000.000.000.000.000.000.000.00
19520.000.000.000.000.000.000.000.000.000.000.000.00
19530.000.000.000.000.000.000.000.000.000.000.000.00
19540.000.00MMMMMMMMMM
1955MMMMMMMMMMMM
1956MMMMMMMMMMMM
1957MMMMMMMMMMMM
1958MMMMMMMMMMMM
1959MMMMMMMMMMMM
1960MMMMMMMMMMMM
1961MMMMMMMMMMMM
1962MMMMMMMMMMMM
1963MMMMMMMMMMMM
1964MMMMMMMMMMMM
1965MMMMMMMMMMMM
1966MMMMMMMMMMMM
1967MMMMMMMMMMMM
1968MMMMMMMMMMMM
1969MMMMMMMMMMMM
1970MMMMMMMMMMMM
1971MMMMMMMMMMMM
1972MMMMMMMMMMMM
1973MMMMMMMMMMMM
19740.00MMMMMMMMMMM
19750.000.000.00MM0.00MMMMMM
1976MMMMMMMMMMM0.00
1977MMMMMMMMMMMM
19780.00MM0.000.00M0.000.00MMMM
1979MMMMMMMMMMMM
1980MMMMMMMMM0.000.00M
1981MMMM0.000.000.000.000.000.000.000.00
19820.000.00M0.000.000.00MMMMMM
19830.000.000.000.000.000.00MM0.00MMM
1984MMMMMMMMMMMM
1985MMM0.000.00MMMMM0.00M
1986MMMMMMMMMMMM
1987MMMMMM0.00MMMMM
1988MMMMMMMMMMMM
1989MMMMMMMMMMMM
1990MMMMMMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
19991.422.723.571.493.283.562.014.477.634.355.431.76
20003.002.843.753.802.488.413.294.594.312.642.274.16
20011.252.653.302.042.986.272.971.994.741.421.232.72
20021.430.913.512.693.442.970.913.633.416.045.343.15
20033.021.492.961.724.213.153.406.547.054.353.664.17
20041.161.582.653.794.783.125.206.408.032.293.452.61
20053.891.623.323.311.583.712.332.161.2613.545.422.60
20064.011.740.664.065.845.692.445.313.585.323.862.12
20073.122.134.354.662.673.265.042.572.405.283.454.45
20081.387.646.393.052.105.955.712.485.874.972.886.95
20092.041.892.422.064.226.6311.705.121.395.002.943.40
20102.223.052.851.662.194.133.832.213.657.713.202.13
20112.193.694.185.833.186.902.1110.389.953.952.324.75
20123.191.031.141.835.132.341.934.556.304.420.693.84
20132.271.371.612.476.707.371.314.443.711.733.292.79
20143.353.033.133.441.055.359.042.341.415.232.863.75
20153.362.771.572.901.588.115.002.974.572.272.873.68
20161.094.282.262.493.982.504.152.621.873.852.853.02
20172.592.863.063.296.693.913.424.592.784.511.412.15
20184.284.092.353.632.563.422.838.256.802.386.393.50
20194.692.781.255.233.774.873.551.923.118.393.825.20
20201.292.923.064.231.623.223.632.795.153.333.772.39
20211.671.772.574.724.742.9910.754.906.518.232.723.64
20221.233.893.894.642.723.112.601.604.964.363.713.60
20234.391.513.233.532.186.308.734.623.605.311.765.15
20244.821.256.683.232.953.104.786.591.531.122.184.13
20251.442.293.413.666.980.39MMMMMM
NCEI Climatology2.672.613.083.383.794.584.183.824.504.563.523.63

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
19488.910.09.910.48.16.26.66.65.47.88.58.8
19499.59.111.410.27.68.16.15.37.57.28.79.6
195011.19.412.89.98.07.76.35.56.57.710.06.9
19519.58.79.79.27.76.76.75.56.87.58.39.0
195210.310.89.78.98.97.26.87.78.110.08.910.3
195310.512.810.911.16.66.86.35.68.17.08.311.0
19548.910.3MMMMMMMMMM
1955MMMMMMMMMMMM
1956MMMMMMMMMMMM
1957MMMMMMMMMMMM
1958MMMMMMMMMMMM
1959MMMMMMMMMMMM
1960MMMMMMMMMMMM
1961MMMMMMMMMMMM
1962MMMMMMMMMMMM
1963MMMMMMMMMMMM
1964MMMMMMMMMMMM
1965MMMMMMMMMMMM
1966MMMMMMMMMMMM
1967MMMMMMMMMMMM
1968MMMMMMMMMMMM
1969MMMMMMMMMMMM
1970MMMMMMMMMMMM
1971MMMMMMMMMMMM
1972MMMMMMMMMMMM
1973MMMMMMMMMMMM
1974MMMMMMMMMMMM
1975MMMMMMMMMMMM
1976MMMMMMMMMMMM
1977MMMMMMMMMMMM
1978MMMMMMMMMMMM
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMM7.79.27.47.08.47.48.2M
1982M11.0MMMMMMMMMM
1983M6.86.4MMMMMMMMM
1984MMMMMMMMMMMM
1985MMMMMMMMMMMM
1986MMMMMMMMMMMM
1987MMMMMMMMMMMM
1988MMMMMMMMMMMM
1989MMMMMMMMMMMM
1990MMMMMMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
19995.46.29.56.95.14.24.54.34.65.57.57.3
20008.07.57.27.15.15.54.24.14.75.16.37.6
20015.68.87.16.05.74.54.94.13.96.55.75.8
20026.67.77.17.86.64.64.93.74.65.26.36.8
20037.66.55.85.23.12.64.64.23.96.06.78.4
20048.87.26.57.55.85.14.64.03.94.66.46.9
20056.35.67.46.05.43.94.04.14.85.95.55.8
20065.77.87.56.54.84.23.83.73.95.54.36.6
20077.18.67.56.24.74.13.73.43.34.35.85.8
20085.15.96.85.35.43.73.33.33.24.54.97.7
20096.47.45.76.45.02.83.53.13.84.75.17.0
20107.07.96.36.05.14.24.24.14.76.47.08.8
20117.49.39.38.86.86.44.94.53.65.65.46.4
20128.28.06.28.54.95.34.43.84.66.05.77.4
20137.67.98.57.65.75.54.74.74.34.98.06.6
20148.17.88.58.26.75.15.64.44.96.77.77.6
20158.27.88.68.26.76.04.64.63.96.66.66.7
20168.39.08.26.96.16.15.14.74.76.36.48.2
20177.58.29.57.37.26.34.64.54.25.87.77.3
20187.96.98.67.85.75.44.64.94.27.17.66.9
20198.38.28.78.26.25.54.24.34.66.37.17.1
20207.57.17.69.18.04.14.74.45.05.66.98.2
20217.27.39.16.86.45.64.64.05.45.26.46.7
20227.58.18.58.56.06.15.24.45.14.57.87.2
20236.67.78.17.25.85.04.35.54.55.16.85.7
20246.97.38.97.15.65.54.64.73.85.87.86.3
202510.09.49.08.76.45.2MMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
194822.9728.1441.1053.5061.8471.8079.1978.1372.2757.2950.7735.71
194933.5835.3641.4855.4066.5878.4381.7479.0665.6363.4842.2335.55
195035.1927.2133.7449.4063.5873.3376.4874.7763.9061.1046.6731.84
195132.3233.1438.8453.3066.7171.7077.9075.1967.5359.4539.2034.00
195230.5532.3437.4556.1061.0674.3380.7175.5570.0055.0645.0034.52
195334.6534.6440.7451.1365.7476.5777.8777.3970.2361.2649.2338.35
195425.5528.67MMMMMMMMMM
1955MMMMMMMMMMMM
1956MMMMMMMMMMMM
1957MMMMMMMMMMMM
1958MMMMMMMMMMMM
1959MMMMMMMMMMMM
1960MMMMMMMMMMMM
1961MMMMMMMMMMMM
1962MMMMMMMMMMMM
1963MMMMMMMMMMMM
1964MMMMMMMMMMMM
1965MMMMMMMMMMMM
1966MMMMMMMMMMMM
1967MMMMMMMMMMMM
1968MMMMMMMMMMMM
1969MMMMMMMMMMMM
1970MMMMMMMMMMMM
1971MMMMMMMMMMMM
1972MMMMMMMMMMMM
1973MMMMMMMMMMMM
197436.00MMMMMMMMMMM
1975MMMMM75.00MMMMMM
1976MMMMMMMMMMMM
1977MMMMMMMMMMMM
197833.00MM47.6752.00M84.0074.00MMMM
1979MMMMMMMMMMMM
1980MMMMMMMMM43.6749.00M
1981MMMM63.0072.3377.2573.4463.3354.4843.45M
198211.0038.00M48.0063.0074.50MMMMMM
1983M44.5041.6750.0048.0083.00MM63.00MMM
1984MMMMMMMMMMMM
1985MMM60.0057.00MMMMM47.00M
1986MMMMMMMMMMMM
1987MMMMMM76.00MMMMM
1988MMMMMMMMMMMM
1989MMMMMMMMMMMM
1990MMMMMMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
199933.8335.2640.3554.7364.9677.6282.4675.3570.9356.5848.9735.63
200027.9034.4947.9050.8361.4571.6771.8772.8166.5057.0042.1327.74
200129.3832.3434.3955.0065.5575.0575.8680.8770.1960.2650.8339.44
200236.3139.3543.5053.8762.2073.1681.3380.2873.3153.7542.5832.06
200322.3627.0341.5948.3463.2771.4978.3178.0569.3155.5748.8434.91
200420.3131.4542.1355.0368.7170.9775.5275.0069.6455.7846.5833.36
200526.7235.0136.3659.2461.4478.9679.8879.7173.6757.0849.4830.68
200638.4532.8241.1756.9863.4972.3480.0075.3466.2856.6150.7240.73
200733.3925.2940.0349.9369.5875.0777.5278.5574.0765.3244.7732.77
200833.9032.7641.1861.4965.0677.4980.9276.2471.3356.9744.7335.96
200924.1033.8643.3257.9765.8371.3274.5577.2968.0854.0451.0132.25
201028.6032.9748.4662.4971.3974.9682.5678.5673.1058.2446.9229.54
201125.4332.5440.3655.9068.3973.5081.1677.0471.3757.8453.0541.29
201235.5237.5753.3556.9069.9074.5382.4279.6569.1758.8144.6038.19
201332.0831.5238.1654.2768.1974.1081.2875.9768.9760.2343.8634.65
201427.3227.7534.4555.6367.1375.1377.8174.5870.4358.5843.4735.23
201526.4522.0034.9054.1073.9771.7778.7179.2976.0356.8752.0447.45
201633.2638.6650.0054.3066.9775.4381.0080.2973.7359.3248.1734.48
201734.2339.2136.7759.6062.7474.6377.4775.4573.0765.6147.5530.74
201831.0641.5738.6548.4373.0375.2783.6480.4572.6756.1040.5037.42
201929.4834.1141.2356.9365.4275.0783.3579.3272.1360.1342.5035.61
202036.8136.5247.3951.5367.0078.8984.2679.7171.8359.5253.2037.65
202129.6130.8946.2657.4066.3978.5776.3079.2971.0762.1646.0040.58
202227.5835.9644.6154.7070.5274.1081.6182.9769.9760.5550.3336.55
202337.2338.4641.8759.9367.4873.3381.3575.5271.1762.6844.7742.13
202432.4238.8645.9756.1070.8178.4782.1076.6372.6762.3250.4735.00
202527.0330.7148.2356.5065.5873.13MMMMMM
NCEI Climatology30.1033.2241.7055.1967.0074.6079.3177.6170.3958.3146.5835.49

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
19489.9411.3825.4237.9047.7155.7762.2360.8450.3040.8438.0722.97
194923.9421.6427.5839.6748.9061.1764.8760.2950.1746.9731.3023.00
195026.0315.5719.1633.7745.2654.1057.5256.8148.7042.0333.6020.97
195119.1020.6827.3237.9045.8154.3359.1356.1048.5342.9726.8022.35
195220.4218.9725.5839.8343.3956.8061.3257.5250.5036.0333.6724.39
195323.2621.4628.9037.4048.1354.3358.7754.8450.1339.3933.2726.90
195413.6118.87MMMMMMMMMM
1955MMMMMMMMMMMM
1956MMMMMMMMMMMM
1957MMMMMMMMMMMM
1958MMMMMMMMMMMM
1959MMMMMMMMMMMM
1960MMMMMMMMMMMM
1961MMMMMMMMMMMM
1962MMMMMMMMMMMM
1963MMMMMMMMMMMM
1964MMMMMMMMMMMM
1965MMMMMMMMMMMM
1966MMMMMMMMMMMM
1967MMMMMMMMMMMM
1968MMMMMMMMMMMM
1969MMMMMMMMMMMM
1970MMMMMMMMMMMM
1971MMMMMMMMMMMM
1972MMMMMMMMMMMM
1973MMMMMMMMMMMM
197436.00MMMMMMMMMMM
1975MMMMM65.00MMMMMM
1976MMMMMMMMMMMM
1977MMMMMMMMMMMM
197833.00MM42.0043.00M72.0068.00MMMM
1979MMMMMMMMMMMM
1980MMMMMMMMM40.0049.00M
1981MMMM61.0060.0663.3857.5651.6741.5738.82M
198211.0037.50M40.0051.0053.50MMMMMM
1983M36.0034.1746.0045.0063.00MM52.00MMM
1984MMMMMMMMMMMM
1985MMM55.0055.00MMMMM46.00M
1986MMMMMMMMMMMM
1987MMMMMM66.00MMMMM
1988MMMMMMMMMMMM
1989MMMMMMMMMMMM
1990MMMMMMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
199919.5018.6723.6134.0344.4252.9061.7356.2952.3735.2632.9722.67
200010.4818.5928.4833.5243.5553.2354.8754.8147.0037.4829.5012.32
200112.5314.9421.7432.5143.9053.8452.4858.3045.9037.0033.0924.45
200221.3018.8924.1535.6344.3150.7458.0356.3449.9536.3928.7817.95
20036.7910.2921.3934.0043.4653.0556.9660.1749.9835.8131.3819.88
20047.7914.5126.0035.5347.0651.4058.4156.8950.8739.5128.3317.56
200510.2514.7318.3734.0939.9157.2559.1559.9050.3741.3527.6817.44
200619.8515.6622.5234.4045.2555.9160.7456.2448.3036.8934.7026.23
200718.8110.0020.0031.6743.7152.1056.0056.1949.8344.9027.6320.94
200816.6417.0023.2636.4941.4056.6860.7155.5651.0436.0030.8919.82
20097.8814.5923.1035.9243.5754.0355.3757.6946.8237.3033.5718.03
201014.3321.6831.1437.0546.2154.6360.7558.2251.0139.0328.6715.70
201110.7611.0323.3936.6548.5153.2359.2557.3253.8840.3131.7123.58
201217.7121.6331.4834.5350.1353.0759.9756.9448.5043.6127.2025.06
201314.9217.8723.5232.6343.9053.8762.3854.6545.8739.3525.2019.42
20149.9410.8915.7131.8345.8753.4057.9053.6847.6342.0026.5725.71
20158.230.3217.0333.3347.3552.4357.3956.7150.4036.1032.0632.10
201616.3517.5228.2631.6745.0051.6358.0057.6750.4338.7730.3019.00
201721.5820.9619.5238.3743.8752.9757.5754.4252.2043.6128.1017.48
201813.7720.9624.2929.6349.0652.1060.1662.7756.0041.6828.6722.87
201912.2917.8222.4236.1346.1053.2360.2956.0648.4742.1325.6320.71
202021.5821.2828.8133.7043.5854.8162.3957.6149.3041.1332.3023.58
202117.8116.8623.5534.7343.8455.9058.5960.9752.4045.0627.2726.90
20227.5215.4624.9733.7747.5551.6357.4859.2449.5737.9431.8719.90
202325.1918.6826.0037.3340.1652.7361.3556.9751.8343.0627.0028.58
202421.7120.8329.3535.6748.5555.2761.4557.9749.5338.3532.7319.74
202513.0615.9326.3535.0747.9752.00MMMMMM
NCEI Climatology13.9015.1023.1033.8044.4153.1058.0156.5048.9138.5029.2020.90

Average Daily Temperature (high+low)/2 [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
194816.4519.7633.2645.7054.7763.7870.7169.4861.2849.0644.4229.34
194928.7628.5034.5347.5357.7469.8073.3169.6857.9055.2336.7729.27
195030.6121.3926.4541.5854.4263.7267.0065.7956.3051.5640.1326.40
195125.7126.9133.0845.6056.2663.0268.5265.6558.0351.2133.0028.18
195225.4825.6631.5247.9752.2365.5771.0266.5360.2545.5539.3329.45
195328.9528.0534.8244.2756.9465.4568.3266.1160.1850.3241.2532.63
195419.5823.77MMMMMMMMMM
1955MMMMMMMMMMMM
1956MMMMMMMMMMMM
1957MMMMMMMMMMMM
1958MMMMMMMMMMMM
1959MMMMMMMMMMMM
1960MMMMMMMMMMMM
1961MMMMMMMMMMMM
1962MMMMMMMMMMMM
1963MMMMMMMMMMMM
1964MMMMMMMMMMMM
1965MMMMMMMMMMMM
1966MMMMMMMMMMMM
1967MMMMMMMMMMMM
1968MMMMMMMMMMMM
1969MMMMMMMMMMMM
1970MMMMMMMMMMMM
1971MMMMMMMMMMMM
1972MMMMMMMMMMMM
1973MMMMMMMMMMMM
197436.00MMMMMMMMMMM
1975MMMMM70.00MMMMMM
1976MMMMMMMMMMMM
1977MMMMMMMMMMMM
197833.00MM44.8347.50M78.0071.00MMMM
1979MMMMMMMMMMMM
1980MMMMMMMMM41.8349.00M
1981MMMM62.0066.1970.3165.5057.5048.0241.14M
198211.0037.75M44.0057.0064.00MMMMMM
1983M40.2537.9248.0046.5073.00MM57.50MMM
1984MMMMMMMMMMMM
1985MMM57.5056.00MMMMM46.50M
1986MMMMMMMMMMMM
1987MMMMMM71.00MMMMM
1988MMMMMMMMMMMM
1989MMMMMMMMMMMM
1990MMMMMMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
199926.6726.9631.9844.3854.6965.2672.1065.8261.6545.9240.9729.15
200019.1926.5438.1942.1752.5062.4563.3763.8156.7547.2435.8220.03
200120.9523.6428.0743.7654.7364.4564.1769.5858.0448.6341.9631.94
200228.8029.1233.8244.7553.2561.9569.6868.3161.6345.0735.6825.00
200314.5818.6631.4941.1753.3762.2767.6469.1159.6445.6940.1127.39
200414.0522.9834.0645.2857.8961.1966.9665.9560.2647.6437.4525.46
200518.4924.8727.3746.6650.6768.1169.5169.8162.0249.2238.5824.06
200629.1524.2431.8545.6954.3764.1370.3765.7957.2946.7542.7133.48
200726.1017.6430.0240.8056.6563.5866.7667.3761.9555.1136.2026.85
200825.2724.8832.2248.9953.2367.0870.8265.9061.1946.4837.8127.89
200915.9924.2333.2146.9554.7062.6764.9667.4957.4545.6742.2925.14
201021.4627.3239.8049.7758.8064.7971.6568.3962.0548.6337.7922.62
201118.1021.7931.8746.2858.4563.3770.2067.1862.6349.0742.3832.44
201226.6129.6042.4245.7260.0263.8071.2068.2958.8351.2135.9031.63
201323.5024.6930.8443.4556.0463.9871.8365.3157.4249.7934.5327.03
201418.6319.3225.0843.7356.5064.2767.8564.1359.0350.2935.0230.47
201517.3411.1625.9743.7260.6662.1068.0568.0063.2246.4842.0539.77
201624.8128.0939.1342.9855.9863.5369.5068.9862.0849.0539.2326.74
201727.9030.0928.1548.9853.3163.8067.5264.9462.6454.6137.8324.11
201822.4231.2731.4739.0361.0563.6871.9071.6164.3348.8934.5830.15
201920.8925.9631.8246.5355.7664.1571.8267.6960.3051.1334.0728.16
202029.1928.9038.1042.6255.2966.8573.3268.6660.5750.3242.7530.61
202123.7123.8834.9046.0755.1167.2367.4470.1361.7353.6136.6333.74
202217.5525.7134.7944.2359.0362.8769.5571.1059.7749.2441.1028.23
202331.2128.5733.9448.6353.8263.0371.3566.2461.5052.8735.8835.35
202427.0629.8437.6645.8859.6866.8771.7767.3361.1050.3441.6027.37
202520.0523.3237.2945.7856.7762.57MMMMMM
NCEI Climatology22.0024.1632.4044.4955.7063.8568.6667.0559.6548.4037.8928.20

Average Relative Humidity [%]

This value is computed via a simple average of available observations weighted by the duration between observations.

YearJanFebMarAprMayJunJulAugSepOctNovDec
194871.5%70.0%70.3%65.1%74.7%76.0%70.6%74.3%72.3%71.5%78.4%76.7%
194976.1%69.1%63.0%61.5%67.3%67.9%73.4%74.3%77.2%70.5%73.7%73.7%
195078.0%73.7%68.6%66.4%71.1%72.5%76.4%79.0%80.6%75.2%77.6%80.9%
195175.1%75.2%75.7%71.2%67.6%76.1%77.0%81.3%79.7%77.2%77.6%75.9%
195275.9%71.9%74.7%67.6%69.3%72.1%74.9%79.1%80.3%70.1%77.4%77.9%
195377.8%73.8%76.3%74.0%78.0%70.5%73.9%73.5%75.6%72.3%75.4%70.5%
195472.7%73.6%MMMMMMMMMM
1955MMMMMMMMMMMM
1956MMMMMMMMMMMM
1957MMMMMMMMMMMM
1958MMMMMMMMMMMM
1959MMMMMMMMMMMM
1960MMMMMMMMMMMM
1961MMMMMMMMMMMM
1962MMMMMMMMMMMM
1963MMMMMMMMMMMM
1964MMMMMMMMMMMM
1965MMMMMMMMMMMM
1966MMMMMMMMMMMM
1967MMMMMMMMMMMM
1968MMMMMMMMMMMM
1969MMMMMMMMMMMM
1970MMMMMMMMMMMM
1971MMMMMMMMMMMM
1972MMMMMMMMMMMM
1973MMMMMMMMMMMM
1974MMMMMMMMMMMM
1975MMMMMMMMMMMM
1976MMMMMMMMMMMM
1977MMMMMMMMMMMM
1978MMMM74.4%MMMMMMM
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMM32.0%28.4%28.2%32.1%44.2%71.7%66.6%M
1982MMMMMMMMMMMM
1983M92.5%89.8%MMMMMMMMM
1984MMMMMMMMMMMM
1985MMMMMMMMMMMM
1986MMMMMMMMMMMM
1987MMMMMMMMMMMM
1988MMMMMMMMMMMM
1989MMMMMMMMMMMM
1990MMMMMMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
199978.9%70.3%64.6%57.8%63.4%68.9%71.6%76.8%81.9%75.9%73.1%70.1%
200070.5%71.9%63.3%73.3%74.2%80.7%81.2%84.2%83.7%79.3%82.5%76.3%
200179.9%70.8%75.3%60.6%68.3%76.2%73.6%76.4%80.0%69.1%78.1%77.1%
200275.3%66.5%69.6%66.4%70.0%72.2%71.4%74.7%78.9%77.7%80.0%75.4%
200374.7%70.4%70.2%65.6%74.2%78.9%75.4%82.0%83.3%78.2%75.8%64.9%
200467.6%65.0%74.4%65.2%76.5%74.9%80.2%82.1%81.2%77.9%73.9%75.0%
200574.3%67.8%68.5%58.9%68.0%76.5%76.8%74.8%74.6%81.0%73.8%74.3%
200677.8%65.7%61.3%59.6%73.5%78.9%75.4%75.4%80.0%73.6%76.2%71.8%
200772.0%62.9%62.8%70.4%62.1%75.7%77.6%74.8%75.7%77.4%73.4%77.3%
200871.6%76.4%64.8%56.1%62.4%74.9%74.7%76.2%79.1%73.7%73.7%74.8%
200972.7%70.8%63.7%59.6%68.7%77.5%79.3%79.7%78.6%77.4%74.8%71.7%
201075.8%71.1%63.9%59.8%66.0%75.6%71.9%73.0%73.1%73.4%66.8%75.2%
201174.2%65.0%64.8%67.0%71.0%71.1%72.3%80.9%84.2%77.3%74.4%76.6%
201271.2%66.2%63.0%54.1%74.5%73.1%70.5%76.2%79.9%79.8%71.1%81.4%
201372.6%68.3%68.2%60.7%68.9%76.1%76.3%76.8%78.9%74.1%67.8%77.1%
201467.7%68.7%61.6%61.7%66.8%71.9%75.5%79.2%80.2%80.2%70.3%80.6%
201569.5%69.2%65.8%62.7%62.6%76.7%76.0%75.4%77.1%73.2%72.6%77.6%
201667.3%65.2%61.8%54.6%66.1%66.2%72.2%75.2%73.6%75.0%74.9%72.2%
201773.9%67.2%60.8%67.0%68.5%70.3%75.4%75.7%76.9%73.9%66.5%67.9%
201867.7%71.3%63.8%64.8%64.6%67.8%68.7%76.7%78.5%76.7%73.3%72.8%
201966.2%65.5%58.2%64.7%69.6%68.7%71.4%72.8%75.0%74.3%68.4%73.5%
202069.0%67.4%59.7%61.6%60.7%70.4%75.2%75.1%73.5%76.7%71.3%73.4%
202176.4%70.5%59.1%65.1%65.8%71.5%80.6%80.2%79.5%82.8%72.7%73.7%
202267.6%69.1%67.1%59.9%63.8%69.9%70.3%72.1%78.3%72.9%69.7%75.2%
202379.3%65.9%67.1%62.7%60.3%76.0%78.5%77.8%80.7%78.1%68.7%78.9%
202474.7%65.4%68.8%64.9%69.3%70.6%75.0%79.0%76.4%71.4%66.7%75.1%
202567.6%69.2%64.3%63.2%76.3%73.1%MMMMMM

Monthly Plots

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Monthly Plot
Monthly Plot