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 (USW00003171) 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
1977MMMMMM0.000.000.000.000.000.00
19780.000.000.000.000.000.000.000.000.000.000.000.00
19790.000.000.000.000.000.000.000.000.000.000.000.00
19800.000.000.000.000.000.000.000.000.000.000.000.00
19810.000.000.000.000.000.000.000.00MMMM
1982MM0.000.000.000.000.000.000.000.000.000.00
19830.000.000.000.000.000.000.000.000.000.000.000.00
19840.000.000.000.000.000.000.000.000.000.000.000.00
19850.000.000.000.000.000.000.000.000.000.000.000.00
19860.000.000.000.000.000.000.000.000.000.000.000.00
19870.000.000.000.000.000.000.000.000.000.000.000.00
19880.000.000.000.000.000.000.000.000.000.000.000.00
19890.000.000.000.000.000.000.000.000.000.000.000.00
19900.000.000.000.000.000.000.000.000.000.000.000.00
19910.000.000.000.000.000.000.000.000.000.000.000.00
19920.000.000.000.000.000.000.000.000.000.000.000.00
19930.000.000.000.000.000.000.000.000.000.000.000.00
19940.000.000.000.000.000.000.000.000.000.000.000.00
19950.000.000.000.000.000.000.000.000.000.000.000.00
19960.000.000.000.000.000.000.000.000.000.000.000.00
19970.000.000.000.000.000.000.000.000.000.000.000.00
19980.000.000.000.000.000.000.000.040.000.010.510.46
19991.120.360.081.310.020.320.040.000.000.000.160.31
20000.532.811.330.690.000.000.000.000.040.470.110.01
20012.504.230.651.050.010.000.010.000.000.041.200.76
20020.220.040.300.360.000.000.000.000.000.020.781.90
20030.013.992.951.430.190.030.140.000.000.000.830.31
20040.283.270.580.590.000.000.000.000.003.930.642.13
20056.046.471.030.720.240.000.000.000.061.290.040.32
20060.361.741.391.580.310.010.000.000.000.000.050.64
20070.240.460.130.550.000.000.000.000.000.000.000.00
20080.000.000.000.000.000.000.000.000.000.001.042.56
20090.062.920.050.010.000.040.000.000.000.030.142.22
20103.581.430.300.970.130.000.000.000.010.220.783.56
20110.481.931.450.040.300.010.340.000.040.531.290.49
20120.490.610.910.870.030.000.000.010.000.250.301.40
20130.900.580.630.000.100.000.100.060.000.310.520.16
20140.000.430.260.140.000.000.000.140.230.000.781.83
20150.580.730.240.370.600.001.940.011.870.210.300.66
20162.590.240.780.490.180.000.000.000.000.960.962.88
20175.482.190.160.100.020.000.010.280.220.000.030.00
20181.550.851.650.000.150.000.020.000.001.100.781.10
20192.845.391.430.020.440.000.020.000.010.001.812.52
20200.080.063.642.650.000.000.000.000.000.000.161.16
20211.590.001.450.000.000.020.160.000.000.290.003.75
20220.010.030.550.200.000.010.030.000.140.201.302.02
20233.091.954.340.040.470.020.031.990.310.010.170.86
20241.686.942.380.140.120.000.000.000.000.000.050.00
20250.381.551.760.090.480.03MMMMMM
NCEI Climatology2.292.501.210.570.200.040.120.030.110.330.571.51

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1977MMMMMM6.05.24.13.56.04.6
19784.63.83.23.65.46.76.56.97.45.24.77.0
19796.35.75.75.46.86.26.36.56.25.87.06.2
19805.65.65.65.06.36.26.96.35.55.96.96.3
19815.56.45.86.15.97.16.65.7MMMM
1982MM4.83.52.82.43.53.73.54.54.75.4
19834.63.53.25.13.73.64.33.83.74.23.62.6
19846.45.35.15.75.34.64.74.64.14.63.24.2
19855.84.83.74.14.14.34.64.53.54.33.55.8
19864.34.03.54.44.54.44.94.64.64.45.95.0
19875.85.64.85.35.35.05.15.04.53.74.95.9
19885.75.96.55.15.46.06.05.85.64.15.77.1
19898.35.75.76.16.67.07.06.46.25.67.58.0
19908.18.07.57.48.16.87.27.66.47.07.58.2
19916.46.57.57.38.38.28.47.96.86.17.36.9
19929.67.65.86.37.38.28.07.77.06.08.77.1
19935.44.75.16.16.86.46.06.35.35.36.55.6
19945.75.85.35.05.26.36.05.55.24.65.53.8
19953.53.04.04.33.55.25.15.14.65.24.54.7
19965.05.05.46.66.46.67.47.26.87.57.86.6
19976.48.56.97.97.58.57.67.66.98.15.710.0
19985.86.86.07.16.97.06.75.04.54.43.76.6
19995.35.34.65.45.75.65.65.24.84.73.67.7
20003.94.45.35.15.65.65.35.24.14.04.54.6
20015.64.54.04.95.65.65.55.14.43.73.74.3
20024.95.45.75.15.65.85.74.94.23.56.13.7
20035.35.54.75.35.05.75.25.14.24.03.94.4
20044.45.95.85.05.45.85.15.04.73.94.86.2
20054.34.95.15.25.05.65.65.24.44.74.44.4
20066.25.14.34.85.55.45.65.04.44.84.55.9
20077.94.55.35.16.05.68.58.27.27.36.08.1
20087.47.28.39.49.18.25.94.64.14.44.33.3
20095.23.44.35.24.94.94.84.54.14.23.93.7
20104.03.34.85.15.25.15.04.33.84.16.44.8
20114.74.93.94.75.24.74.84.13.73.53.64.9
20124.34.34.75.04.74.94.74.33.73.83.22.9
20135.13.63.64.84.84.54.34.24.23.93.64.5
20144.13.75.15.75.75.45.24.64.43.64.54.0
20154.43.94.85.75.25.05.34.74.14.35.34.8
20163.85.54.65.15.45.35.35.04.74.34.55.3
20174.63.75.05.66.05.85.85.65.44.93.85.9
20184.55.14.95.95.86.56.25.65.04.84.84.1
20194.74.64.65.25.35.85.65.04.55.43.83.9
20204.25.75.14.95.46.25.55.24.34.54.55.1
20215.44.94.85.36.06.06.05.34.94.44.63.8
20225.46.65.75.96.26.26.55.74.94.55.33.3
20235.35.64.75.15.85.85.55.44.94.55.23.9
20243.84.25.05.55.75.75.85.44.64.24.73.6
20256.14.45.35.35.96.1MMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1977MMMMMMMMMMM5.00
1978MMMMMMMMMMMM
1979MMMMM10.00MMMMMM
1980MMMMMMMMMMM21.00
198158.0056.5056.0057.0064.0077.00MMMMMM
1982MMMMMMMMMMMM
1983MMMM72.00M62.00M83.0081.0055.00M
198449.50M56.50M70.00M83.5069.0089.00M69.00M
1985MM64.00M63.00M95.00MM76.00M38.50
198672.0051.00M66.00M21.00MMM56.00M56.50
198741.0056.00M82.0074.50M61.00MM56.75M47.25
1988MMM86.0087.00MM84.0082.00M65.00M
198935.00M56.00M81.6773.0090.6795.0084.0074.0064.3377.50
199066.00M63.7181.0068.00119.00M71.00106.00M61.33M
1991M45.0072.0077.0074.00MM84.00M68.0055.0068.00
199266.5055.0079.0045.0095.50M86.0099.00M50.0064.0064.00
199354.0036.75MMM67.50103.00MM49.0066.0052.50
199450.0050.0048.0073.67M89.50100.00MM71.0049.3375.00
199553.0060.5066.0068.5036.0078.6769.0095.0088.0068.00M51.00
199661.00M54.0060.6747.0074.00100.0068.7070.0062.75M72.00
1997M70.0072.0055.0075.00M77.00M90.5058.0064.0070.70
1998MM54.5043.50MM90.7395.8384.2079.7770.8766.90
199968.7467.1865.4268.8376.1983.5790.3792.3286.9089.4175.1770.65
200068.1365.3569.6178.4882.6888.7791.4893.6889.1774.6570.4371.13
200163.0262.4469.2071.1083.9089.0490.2794.2591.6282.8572.0964.00
200267.4474.5371.3973.5179.1485.1792.5091.1592.0375.4676.7164.77
200378.2465.5871.7270.3280.5681.7895.3097.3893.0888.1469.0766.66
200467.3264.4579.2977.3383.6884.4093.5591.4291.1777.5566.4366.55
200565.0364.6169.5875.6381.2682.3895.0093.6187.6379.6876.1068.94
200668.0372.9663.8169.8779.7791.0397.9792.2991.0778.3976.5368.03
200764.5268.6476.4574.3080.1387.5094.80MMMMM
2008MMMMMM91.8394.8493.5388.7478.9364.00
200971.7565.6471.2275.6383.1481.2295.8594.3594.9680.3377.0564.41
201068.3466.4672.1572.1578.4484.7889.5593.6892.5878.2073.6867.21
201169.9465.0771.1375.7778.0783.4091.8495.2990.6783.9770.5767.13
201272.3269.5470.9078.1383.0687.2092.3097.8796.3384.2475.6063.71
201367.0271.1076.0077.9383.9688.1391.7094.2391.9380.1974.1769.68
201475.5872.3275.4879.7385.5288.6793.6593.3593.7387.0677.0065.65
201571.1676.0081.7478.7776.0391.1089.9495.5293.8387.1374.0766.94
201665.6579.5275.3279.5378.0692.0096.3595.4890.6383.0678.4365.78
201762.1664.8677.8780.6080.9491.3096.7595.8189.3787.8477.8774.52
201873.7471.1870.3579.2077.4888.5099.4895.3592.1782.3276.1366.90
201966.2359.3968.9077.6073.9085.7794.7797.0691.7086.1077.0064.03
202068.1371.9367.2674.1385.5586.9794.0097.9797.1788.2376.4770.74
202169.1369.8269.4278.2079.8490.8396.0094.2991.3080.6580.1763.03
202269.9072.6876.5579.1780.9792.9393.7797.5595.0083.6170.6064.58
202361.4563.7562.9076.0375.6579.1397.6595.9484.9386.0376.3370.58
202466.3563.0766.2374.1776.6888.8097.9797.3292.4387.9773.2071.77
202568.0372.9668.7174.6381.9785.73MMMMMM
NCEI Climatology67.6967.9672.1075.9179.8986.7093.3094.9091.3082.7074.5066.80

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1977MMMMMMMMMMM5.00
1978MMMMMMMMMMMM
1979MMMMM10.00MMMMMM
1980MMMMMMMMMMM21.00
198158.0056.5056.0057.0059.0077.00MMMMMM
1982MMMMMMMMMMMM
1983MMMM72.00M62.00M83.0081.0055.00M
198449.50M56.50M70.00M83.5069.0089.00M69.00M
1985MM64.00M63.00M95.00MM76.00M38.50
198672.0051.00M66.00M21.00MMM56.00M56.50
198741.0056.00M82.0074.50M61.00MM56.75M47.25
1988MMM86.0087.00MM84.0082.00M65.00M
198935.00M56.00M81.6773.0082.0086.5084.0074.0064.3377.50
199066.00M60.7181.0068.00MM71.00MM61.33M
1991M45.0072.0077.0074.00MM84.00M68.0050.0068.00
199266.5050.0079.0045.0095.50M86.0099.00M50.0064.0064.00
199354.0036.75MMM67.50MMM49.0066.0052.50
199450.0050.0048.0073.67M89.50100.00MM71.0049.3359.00
199553.0060.5066.0068.5036.0078.6769.0086.0088.0068.00M51.00
199661.00M54.0060.6747.0074.00100.0068.7070.0062.75M72.00
1997M70.0072.0055.0075.00M77.00M90.5058.0064.0070.50
1998MM54.5043.50MM66.4565.7260.7751.2543.5939.91
199942.1042.5042.4845.6752.6854.1061.7060.7158.7952.7446.1741.81
200044.4846.0045.6149.9655.7158.8760.1364.5559.1753.1040.1742.00
200139.1641.5147.5544.1554.5056.8559.6260.5457.3552.7746.4637.27
200237.3139.2740.4448.0350.9556.7861.0459.5559.6951.4048.0040.05
200345.5545.0044.2145.1252.1257.9164.1864.1259.8755.2644.6139.43
200441.6542.0349.4249.4755.4258.0760.8760.7759.7052.7442.3340.65
200541.9044.3244.4545.7053.8756.7963.5862.6555.3353.3945.8342.77
200640.3540.9341.2946.6754.4660.6267.5260.2357.2050.8145.5038.10
200737.3240.8245.0048.3752.6155.8763.40MMMMM
2008MMMMMM66.3565.5563.6057.3952.0342.90
200947.2543.3845.1448.7057.1158.9265.2063.2963.9353.8747.7143.38
201044.2745.3447.0747.9052.5458.3862.3162.7060.2557.8347.8946.32
201145.5841.5646.6151.5053.1757.2064.0963.4861.9354.6146.4641.41
201245.4245.0246.2351.0055.9058.2062.6669.6866.2357.5549.8344.48
201341.4442.8749.2951.8057.7761.5365.4764.5563.7752.7750.1744.55
201446.7447.8251.1352.0358.0059.9766.4565.3565.8758.7751.5047.77
201546.3248.3652.4552.4355.1663.1364.7167.3967.2762.8746.3341.35
201644.4849.4849.5553.3056.1362.9766.3565.5862.1757.8750.7347.00
201744.4847.2149.0652.1055.0061.0066.3666.4863.1358.0352.6045.55
201847.3244.1848.0051.8755.1059.5368.8167.5261.8757.2349.2044.61
201945.3940.1447.2652.1052.5859.8764.0063.8462.9054.1947.8744.26
202043.7145.1747.4252.8756.9759.7362.7767.5863.5759.4246.8743.74
202144.2944.9644.1051.0755.2660.5766.4565.8762.5353.7151.0042.77
202245.8144.8648.2952.5355.0062.7064.7468.4568.2758.2645.3743.55
202342.9740.8244.6148.7754.1656.8065.4865.8762.1356.4549.3747.32
202444.0346.5946.8448.3353.8160.4366.1365.1662.8357.4546.0744.61
202542.9447.8946.9450.5757.0659.73MMMMMM
NCEI Climatology43.6144.7446.9050.0055.2959.2963.9064.7061.9155.2147.4042.80

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1977MMMMMMMMMMM5.00
1978MMMMMMMMMMMM
1979MMMMM10.00MMMMMM
1980MMMMMMMMMMM21.00
198158.0056.5056.0057.0061.5077.00MMMMMM
1982MMMMMMMMMMMM
1983MMMM72.00M62.00M83.0081.0055.00M
198449.50M56.50M70.00M83.5069.0089.00M69.00M
1985MM64.00M63.00M95.00MM76.00M38.50
198672.0051.00M66.00M21.00MMM56.00M56.50
198741.0056.00M82.0074.50M61.00MM56.75M47.25
1988MMM86.0087.00MM84.0082.00M65.00M
198935.00M56.00M81.6773.0082.0086.5084.0074.0064.3377.50
199066.00M62.2181.0068.00MM71.00MM61.33M
1991M45.0072.0077.0074.00MM84.00M68.0052.5068.00
199266.5052.5079.0045.0095.50M86.0099.00M50.0064.0064.00
199354.0036.75MMM67.50MMM49.0066.0052.50
199450.0050.0048.0073.67M89.50100.00MM71.0049.3367.00
199553.0060.5066.0068.5036.0078.6769.0086.0088.0068.00M51.00
199661.00M54.0060.6747.0074.00100.0068.7070.0062.75M72.00
1997M70.0072.0055.0075.00M77.00M90.5058.0064.0070.60
1998MM54.5043.50MM78.5980.7772.4865.5157.2353.41
199955.4254.8453.9557.2564.4468.8376.0476.5272.8471.0760.6756.23
200056.3155.6857.6164.2269.1973.8275.8179.1174.1763.8755.3056.56
200151.0951.9758.3757.6269.2072.9474.9577.4074.4967.8159.2750.64
200252.3856.9055.9160.7765.0570.9776.7775.3575.8663.4362.3652.41
200361.8955.2957.9657.7266.3469.8579.7480.7576.4871.7056.8453.04
200454.4853.2464.3563.4069.5571.2377.2176.1075.4365.1554.3853.60
200553.4754.4657.0260.6767.5669.5979.2978.1371.4866.5360.9755.85
200654.1956.9552.5558.2767.1275.8382.7476.2674.1364.6061.0253.06
200750.9254.7360.7361.3366.3771.6879.10MMMMM
2008MMMMMM79.0980.1978.5773.0665.4853.45
200959.5054.5158.1862.1670.1270.0780.5378.8279.4467.1062.3853.90
201056.3055.9059.6160.0365.4971.5875.9378.1976.4168.0160.7856.77
201157.7653.3258.8763.6465.6270.3077.9779.3976.3069.2958.5254.27
201258.8757.2858.5664.5769.4872.7077.4883.7781.2870.8962.7254.10
201354.2356.9862.6564.8770.8774.8378.5879.3977.8566.4862.1757.11
201461.1660.0763.3165.8871.7674.3280.0579.3579.8072.9264.2556.71
201558.7462.1867.1065.6065.6077.1277.3281.4580.5575.0060.2054.15
201655.0664.5062.4466.4267.1077.4881.3580.5376.4070.4764.5856.39
201753.3256.0463.4766.3567.9776.1581.5581.1576.2572.9465.2360.03
201860.5357.6859.1865.5366.2974.0284.1581.4477.0269.7762.6755.76
201955.8149.7758.0864.8563.2472.8279.3980.4577.3070.1562.4354.15
202055.9258.5557.3463.5071.2673.3578.3982.7780.3773.8261.6757.24
202156.7157.3956.7664.6367.5575.7081.2380.0876.9267.1865.5852.90
202257.8558.7762.4265.8567.9877.8279.2683.0081.6370.9457.9854.06
202352.2152.2953.7662.4064.9067.9781.5680.9073.5371.2462.8558.95
202455.1954.8356.5361.2565.2474.6282.0581.2477.6372.7159.6358.19
202555.4860.4357.8262.6069.5272.73MMMMMM
NCEI Climatology55.6556.3559.5062.9667.5972.9978.6079.8076.6168.9560.9554.80

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1977MMMMMMMMMMM79.0%
1978MMMMMMMMMMMM
1979MMMMMMMMMMMM
1980MMMMMMMMMMM42.9%
198169.5%48.7%57.1%80.5%67.4%19.3%MMMMMM
1982MMMMMMMMMMMM
1983MMMM32.6%M32.1%M15.9%16.9%41.4%M
198451.5%M39.5%M24.4%M15.8%25.2%31.6%M58.6%M
1985MM29.1%M67.3%M30.3%MM39.0%M56.8%
198642.5%50.0%M60.5%M42.9%MMM89.9%M65.0%
198748.8%52.9%M27.2%55.2%M100.0%MM54.8%M53.2%
1988MMM13.9%6.0%MM56.5%43.9%M37.1%M
198939.9%M41.8%M25.2%63.8%31.1%31.1%38.5%39.2%39.2%14.3%
199017.9%M35.1%16.2%32.0%13.0%M68.2%11.6%M37.0%M
1991M60.1%26.8%19.3%64.1%MM54.8%M26.2%53.6%20.7%
199226.1%57.1%24.7%44.8%17.4%M51.1%14.8%M41.5%42.3%32.8%
199333.5%61.2%MMM41.3%14.7%MM68.0%39.0%49.4%
199456.5%22.1%63.2%22.7%M30.2%9.3%MM40.4%43.6%30.1%
199544.8%53.2%49.4%23.8%62.4%40.7%68.0%22.1%14.0%75.3%M48.2%
199637.3%M37.0%37.6%43.6%24.1%34.3%52.2%M62.2%M37.9%
1997M28.4%14.8%15.1%44.0%M10.6%M25.5%100.0%36.7%17.1%
1998MM58.8%70.8%MM55.3%59.1%69.8%60.7%64.9%47.0%
199955.6%63.2%70.9%63.0%68.0%65.7%56.1%56.6%64.2%45.5%60.3%37.9%
200061.8%72.1%65.4%63.1%61.5%60.1%58.4%55.6%59.4%70.8%52.4%49.8%
200160.1%69.8%76.9%68.8%67.5%59.7%63.1%57.7%61.0%64.3%66.3%64.2%
200256.6%48.1%53.8%65.9%64.1%63.4%61.0%61.0%54.8%69.1%52.0%68.3%
200352.2%61.0%63.2%62.9%64.0%70.1%59.4%50.1%63.6%58.4%59.2%55.1%
200459.3%60.0%63.2%64.3%54.0%67.3%57.4%64.6%55.7%71.6%65.0%58.1%
200572.9%73.5%69.5%59.4%62.9%62.4%55.8%57.5%57.1%60.4%50.6%57.2%
200653.6%48.9%67.6%65.9%66.8%56.5%50.6%56.4%51.9%55.6%52.6%47.0%
200739.6%57.0%49.5%60.4%58.2%55.6%49.6%MMMMM
2008MMMMMM55.7%53.8%52.8%35.9%49.2%59.1%
200939.0%61.1%57.3%53.1%63.4%63.3%50.3%50.7%49.6%50.2%46.0%56.1%
201053.3%66.8%53.9%59.7%56.4%63.9%59.6%48.2%49.3%67.0%44.6%59.5%
201143.5%53.9%63.2%56.5%54.2%60.4%54.1%51.7%58.3%53.9%56.3%41.1%
201239.1%49.7%54.6%52.4%59.0%57.3%53.9%46.9%43.8%52.4%56.9%67.4%
201341.1%49.1%57.6%54.8%54.7%58.3%53.9%50.3%41.9%51.6%49.9%40.2%
201435.9%57.2%55.3%49.5%46.8%57.9%52.1%54.3%51.9%53.2%43.9%62.7%
201549.9%55.5%44.6%46.3%62.7%54.5%60.7%52.0%52.9%53.1%37.8%44.0%
201659.3%35.6%58.2%49.1%62.1%51.9%48.5%50.6%49.7%53.4%45.7%60.2%
201771.0%77.6%55.6%53.3%59.8%57.5%56.1%60.2%57.7%45.8%56.4%30.8%
201851.8%46.4%59.3%51.4%62.3%57.2%49.3%53.4%57.1%53.9%42.9%55.9%
201957.7%68.1%62.8%57.6%66.9%63.8%54.5%51.9%53.3%35.5%47.7%60.8%
202056.3%44.0%64.5%63.9%56.5%55.5%50.5%48.6%44.2%44.8%44.9%36.0%
202146.6%49.2%56.7%54.7%61.6%53.8%50.2%49.5%53.0%50.2%46.8%67.1%
202239.3%32.9%45.5%50.7%57.2%51.7%53.3%47.2%53.5%61.4%45.6%63.1%
202362.4%52.3%70.3%61.2%69.2%65.4%48.5%52.8%64.8%52.0%42.5%56.7%
202462.5%73.7%71.1%64.2%69.9%61.6%51.6%50.5%55.8%50.5%44.4%52.2%
202540.4%57.0%62.4%57.5%60.8%65.8%MMMMMM

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