View Monthly Charts

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 (USC00269168) 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]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	0.00	0.07	0.00	M
2011	0.00	0.00	0.00	1.32	0.31	0.07	M	M	M	M	M	M
2012	M	M	M	M	M	0.00	0.00	1.90	1.50	4.20	4.70	1.50
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	M	M	M	M	M
2015	M	M	M	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	M	0.00
2017	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.87	0.73	0.75	1.01	1.27	0.62	0.18	0.21	0.38	0.79	0.74	0.98

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008	M	M	M	M	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2009	0.0	0.0	0.0	0.0	0.0	0.0	M	M	M	0.0	0.0	0.0
2010	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	7.1	6.8	5.6	M
2011	0.0	0.0	0.0	0.0	0.0	0.0	M	M	M	M	M	M
2012	M	M	M	M	M	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2013	0.0	0.0	0.0	0.0	0.0	6.9	8.0	5.5	13.8	6.9	7.3	4.8
2014	5.3	12.0	11.3	7.3	11.4	9.8	11.3	9.6	11.2	4.4	7.5	9.6
2015	3.4	5.6	6.0	5.9	6.5	5.8	5.6	5.6	4.9	4.7	2.8	4.4
2016	4.2	2.9	7.0	4.3	6.6	4.1	6.3	5.5	4.9	4.1	2.4	3.1
2017	2.6	2.4	1.3	0.9	0.6	0.4	0.5	0.7	0.8	0.6	0.7	0.6
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	M	M	M	M	M	M	M	M	M	M	M	M

Average Daily High Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008	M	M	M	M	56.85	77.98	89.11	86.00	76.55	62.53	61.20	33.02
2009	39.57	42.51	48.85	54.76	60.17	79.56	M	M	M	52.48	48.24	30.06
2010	37.49	42.63	48.54	52.65	57.12	75.02	87.43	83.14	72.20	62.26	59.17	21.37
2011	36.50	40.58	51.92	50.80	57.86	66.28	M	M	M	M	M	M
2012	M	M	M	M	M	81.47	89.79	88.91	80.27	64.27	51.07	37.07
2013	26.06	41.16	53.77	57.85	66.75	82.19	91.87	84.87	64.79	54.37	47.43	32.34
2014	43.40	45.07	49.58	54.20	61.03	69.87	78.87	72.10	68.54	61.41	46.60	40.26
2015	41.55	48.88	56.62	58.93	64.30	85.00	83.55	87.19	78.73	66.42	39.90	36.73
2016	34.55	44.34	52.18	61.15	66.23	83.33	87.63	87.52	74.30	62.37	-11.61	34.63
2017	30.23	43.71	55.10	55.20	67.06	79.37	92.15	87.87	73.73	60.90	50.44	41.48
2018	45.87	53.60	M	M	M	M	M	M	M	M	34.75	34.04
2019	46.46	35.58	46.58	58.37	55.50	76.02	86.35	87.02	78.06	57.08	52.06	38.75
2020	M	M	M	M	M	M	M	78.00	81.01	66.95	47.67	37.55
2021	M	M	M	M	M	M	M	M	78.88	58.83	51.85	46.17
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	41.59	47.34	55.30	61.61	70.89	81.51	92.20	90.59	81.10	67.00	52.11	40.99

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008	M	M	M	M	41.69	53.82	64.76	63.92	54.44	42.03	47.80	18.28
2009	24.95	27.16	29.84	34.41	45.31	53.02	M	M	M	34.07	29.19	16.34
2010	26.31	28.44	30.14	33.46	37.62	52.53	62.65	59.36	45.24	36.61	34.02	17.33
2011	23.82	25.84	35.00	32.44	39.26	48.48	M	M	M	M	M	M
2012	M	M	M	M	M	54.24	65.66	65.07	56.67	41.93	35.43	24.04
2013	12.26	24.36	32.95	42.58	44.29	52.41	63.16	57.63	46.43	37.77	33.10	21.28
2014	30.40	32.50	33.55	37.50	43.76	50.37	60.45	54.57	50.68	44.07	32.73	30.32
2015	30.61	34.08	37.52	36.07	46.33	61.15	58.61	62.00	54.67	47.61	25.35	24.30
2016	22.65	29.41	34.54	40.15	43.94	55.87	62.37	62.16	50.43	43.20	-21.91	19.37
2017	18.16	29.54	36.27	12.24	-43.53	-330.85	-508.08	-193.15	-64.75	-332.70	6.93	22.23
2018	30.10	37.40	M	M	M	M	M	M	M	M	31.10	22.72
2019	31.74	22.72	30.43	39.92	41.80	52.70	63.37	62.49	57.25	32.51	33.92	28.06
2020	M	M	M	M	M	M	M	58.40	55.21	43.33	30.71	22.79
2021	M	M	M	M	M	M	M	M	54.20	40.53	34.10	30.60
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	19.39	22.67	26.70	31.70	40.11	48.50	56.39	52.59	42.90	31.51	24.40	18.20

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008	M	M	M	M	49.27	65.90	76.94	74.96	65.49	52.28	54.50	25.65
2009	32.26	34.83	39.35	44.58	52.74	66.29	M	M	M	43.28	38.72	23.20
2010	31.90	35.54	39.34	43.05	47.37	63.77	75.04	71.25	58.72	49.43	46.60	19.35
2011	30.16	33.21	43.46	41.62	48.56	57.38	M	M	M	M	M	M
2012	M	M	M	M	M	67.86	77.73	76.99	68.47	53.10	43.25	30.55
2013	19.16	32.76	43.36	50.22	55.52	67.30	77.52	71.25	55.61	46.07	40.27	26.81
2014	36.90	38.79	41.56	45.85	52.40	60.12	69.66	63.33	59.61	52.74	39.67	35.29
2015	36.08	41.48	47.07	47.50	55.31	73.07	71.08	74.60	66.70	57.02	32.63	30.52
2016	28.60	36.88	43.36	50.65	55.08	69.60	75.00	74.84	62.37	52.78	-16.76	27.00
2017	24.19	36.62	45.68	33.72	11.77	-125.74	-207.97	-52.64	4.49	-135.90	28.68	31.85
2018	37.98	45.50	M	M	M	M	M	M	M	M	32.93	28.38
2019	39.10	29.15	38.50	49.14	48.65	64.36	74.86	74.75	67.66	44.80	42.99	33.40
2020	M	M	M	M	M	M	M	68.20	68.11	55.14	39.19	30.17
2021	M	M	M	M	M	M	M	M	66.54	49.68	42.97	38.39
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	30.49	35.01	41.00	46.65	55.50	65.01	74.30	71.59	62.00	49.25	38.26	29.60

Average Relative Humidity [%]

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008	M	M	M	M	67.9%	24.6%	16.7%	18.7%	21.7%	35.1%	55.3%	77.4%
2009	73.4%	65.6%	47.7%	48.1%	51.7%	28.3%	M	M	M	55.9%	47.1%	75.9%
2010	76.9%	68.9%	54.7%	50.1%	45.6%	33.6%	21.0%	21.5%	28.6%	50.0%	60.1%	M
2011	71.8%	55.5%	54.1%	57.6%	58.0%	45.6%	M	M	M	M	M	M
2012	M	M	M	M	M	17.6%	17.8%	20.5%	21.2%	34.7%	55.1%	72.4%
2013	80.2%	64.7%	43.3%	22.7%	36.4%	25.9%	20.5%	24.1%	33.5%	32.4%	41.8%	58.0%
2014	43.2%	43.9%	36.5%	31.4%	25.9%	18.5%	18.4%	26.3%	23.7%	23.7%	44.9%	58.4%
2015	54.4%	37.2%	34.7%	40.2%	54.7%	28.3%	36.3%	23.3%	M	M	70.1%	71.7%
2016	81.2%	64.9%	56.8%	48.6%	45.7%	23.2%	19.9%	16.2%	30.0%	46.7%	70.5%	74.3%
2017	86.8%	65.8%	55.0%	52.7%	44.5%	35.5%	21.9%	27.4%	37.1%	39.0%	60.6%	62.5%
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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