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 (USC00364934) 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
2015	M	M	M	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	0.00	0.00	M	M	M	M	M
2017	M	M	M	M	M	M	0.00	M	M	M	M	M
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
2024	M	M	M	M	M	M	M	M	M	M	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	3.76	3.03	3.90	3.86	4.25	5.15	4.65	4.86	5.60	4.73	3.85	4.36

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	M	M	M	M	M	M	M	M	M	2.5	2.1	2.2
2016	3.3	3.3	3.6	3.3	2.1	2.0	1.1	1.1	1.7	2.3	2.4	2.9
2017	2.7	3.5	4.4	3.6	2.7	1.7	1.1	0.9	1.2	1.8	2.1	2.3
2018	2.9	2.0	4.7	3.8	1.7	1.8	1.6	1.0	0.9	1.8	2.7	2.1
2019	3.2	3.1	3.6	3.6	2.2	2.0	1.2	1.2	1.1	2.1	2.7	2.2
2020	3.0	4.3	3.2	4.3	3.2	1.8	1.3	1.3	1.2	1.3	2.1	2.6
2021	3.0	2.7	3.6	3.5	2.4	1.3	0.8	0.8	1.4	1.5	2.1	1.6
2022	2.8	2.6	3.7	3.9	2.2	1.7	1.3	1.4	1.4	1.1	2.1	2.3
2023	2.1	2.6	3.6	3.0	2.3	1.8	1.1	1.3	1.3	1.6	2.0	1.5
2024	2.6	2.2	3.7	3.2	1.6	1.6	1.3	1.2	1.0	1.6	2.6	1.9
2025	3.8	3.3	3.6	3.7	2.2	1.3	1.1	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
2015	M	M	M	M	M	M	M	M	M	63.95	56.96	51.92
2016	37.57	41.93	56.62	60.56	69.68	79.22	85.07	84.20	77.96	64.63	55.64	40.13
2017	38.97	48.07	44.66	66.02	67.65	78.14	81.99	78.05	75.86	69.10	50.96	37.69
2018	35.77	44.47	43.32	55.70	74.39	78.50	84.14	82.75	74.36	62.02	46.00	44.60
2019	35.19	41.28	47.21	63.50	71.02	78.20	85.36	81.82	77.42	65.33	47.19	41.41
2020	44.00	39.80	53.54	56.60	68.52	80.54	86.75	82.92	73.82	62.72	57.32	41.46
2021	37.69	37.34	52.90	62.30	70.96	80.60	82.11	82.57	78.32	66.95	50.00	46.23
2022	33.28	42.16	50.93	59.18	73.23	77.96	85.13	85.30	73.94	62.43	54.32	40.42
2023	43.73	46.66	49.53	65.30	71.66	76.40	83.74	78.86	73.34	66.14	51.38	45.18
2024	38.56	44.60	52.67	62.00	71.95	82.64	85.65	80.43	74.48	68.12	55.82	39.37
2025	32.81	38.17	55.86	62.54	69.10	80.60	85.34	M	M	M	M	M
NCEI Climatology	35.60	38.53	47.20	60.91	70.49	77.60	81.70	79.79	73.29	61.61	50.11	39.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	M	M	M	M	M	M	M	M	M	35.45	33.20	35.31
2016	17.83	22.63	30.78	35.18	46.28	54.26	60.80	61.15	52.40	40.94	30.92	24.05
2017	25.67	25.51	26.37	42.74	46.69	54.62	61.61	56.04	52.22	43.96	28.94	19.98
2018	14.93	25.44	28.17	32.90	51.39	55.04	60.51	64.40	59.00	44.14	31.87	32.36
2019	20.56	26.60	24.97	39.74	50.23	54.02	62.66	58.25	50.66	42.68	27.25	24.80
2020	25.64	29.60	32.52	35.72	45.24	53.48	63.12	59.75	50.66	41.64	31.88	23.87
2021	23.29	21.14	29.85	37.16	44.14	55.46	61.21	62.14	55.82	47.79	26.60	29.27
2022	13.83	19.14	28.52	35.66	48.90	53.60	60.34	59.87	50.78	37.23	31.04	22.01
2023	29.91	22.61	29.73	38.60	39.26	51.44	61.96	58.36	52.70	43.55	27.62	29.91
2024	24.45	23.50	33.45	39.32	50.87	55.70	61.85	58.42	51.08	36.82	33.14	22.13
2025	14.58	23.13	30.32	37.34	48.72	57.62	64.68	M	M	M	M	M
NCEI Climatology	18.70	20.69	27.71	38.01	48.31	57.10	62.40	60.00	52.70	41.10	31.70	24.40

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	M	M	M	M	M	M	M	M	M	49.70	45.08	43.61
2016	27.70	32.28	43.70	47.87	57.98	66.74	72.94	72.67	65.18	52.79	43.28	32.09
2017	32.32	36.79	35.51	54.38	57.17	66.38	71.80	67.04	64.04	56.53	39.95	28.84
2018	25.35	34.96	35.75	44.30	62.89	66.77	72.33	73.57	66.68	53.08	38.93	38.48
2019	27.88	33.94	36.09	51.62	60.63	66.11	74.01	70.03	64.04	54.01	37.22	33.10
2020	34.82	34.70	43.03	46.16	56.88	67.01	74.94	71.34	62.24	52.18	44.60	32.67
2021	30.49	29.24	41.38	49.73	57.55	68.03	71.66	72.35	67.07	57.37	38.30	37.75
2022	23.55	30.65	39.72	47.42	61.06	65.78	72.73	72.59	62.36	49.83	42.68	31.22
2023	36.82	34.64	39.63	51.95	55.46	63.92	72.85	68.61	63.02	54.85	39.50	37.55
2024	31.51	34.05	43.06	50.66	61.41	69.17	73.75	69.42	62.78	52.47	44.48	30.75
2025	23.70	30.65	43.09	49.94	58.91	69.11	75.01	M	M	M	M	M
NCEI Climatology	27.15	29.61	37.45	49.46	59.40	67.35	72.05	69.90	62.99	51.35	40.90	32.10

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
2015	M	M	M	M	M	M	M	M	M	70.4%	74.2%	81.9%
2016	68.5%	69.3%	62.7%	60.3%	72.8%	71.4%	77.5%	79.6%	77.7%	78.4%	72.1%	73.0%
2017	77.7%	67.6%	62.9%	64.4%	72.4%	74.9%	79.5%	82.7%	80.7%	79.3%	75.6%	71.3%
2018	70.9%	79.0%	64.8%	65.8%	77.2%	73.5%	76.5%	82.8%	87.9%	81.5%	76.7%	82.4%
2019	67.8%	69.0%	62.8%	65.6%	77.4%	76.3%	79.9%	80.1%	79.0%	83.6%	75.4%	85.7%
2020	81.0%	67.6%	73.5%	70.4%	69.8%	77.3%	81.1%	83.5%	83.4%	86.4%	80.4%	79.2%
2021	74.6%	71.9%	63.1%	64.4%	69.1%	79.1%	82.2%	84.2%	83.9%	79.6%	72.3%	71.8%
2022	64.3%	66.2%	62.7%	59.1%	70.1%	70.2%	71.2%	69.7%	76.7%	75.5%	70.1%	71.9%
2023	74.9%	64.7%	61.5%	62.0%	58.3%	70.9%	77.1%	75.6%	79.4%	76.0%	68.6%	77.5%
2024	71.8%	67.3%	64.9%	66.1%	74.9%	68.5%	74.4%	78.6%	77.8%	68.5%	68.4%	74.0%
2025	62.0%	64.6%	58.6%	60.6%	75.8%	78.1%	78.2%	M	M	M	M	M

Monthly Plots

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