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 (USC00247560) 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
2013	M	M	M	M	M	M	M	0.00	0.00	0.00	0.00	0.00
2014	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2015	0.00	0.00	0.00	0.00	0.00	0.00	M	M	M	0.00	0.00	0.00
2016	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2019	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2020	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2021	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2022	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2023	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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
2026	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.45	0.39	0.58	1.17	2.40	2.78	2.65	1.30	1.62	1.08	0.59	0.51

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	M	M	M	M	M	M	M	9.3	10.2	9.8	10.9	11.1
2014	15.1	9.1	7.4	12.0	10.3	11.0	9.5	9.1	9.8	12.8	12.7	9.2
2015	12.2	11.0	11.9	12.9	10.8	8.8	10.1	9.2	10.0	11.8	10.7	10.2
2016	10.1	12.2	11.7	12.5	11.1	11.6	9.5	10.5	10.8	10.7	9.9	13.9
2017	11.0	8.6	10.5	10.5	11.2	12.5	10.6	8.7	9.0	13.0	10.8	12.3
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	7.9	M	M	9.3	M	M	M	M
2020	8.2	9.3	10.1	11.9	10.5	9.8	8.3	8.7	9.9	9.5	9.2	9.6
2021	9.5	9.4	10.1	8.9	10.6	9.3	6.9	8.5	7.5	9.2	10.1	9.0
2022	11.2	10.2	10.0	12.3	10.4	9.0	7.9	7.3	16.4	8.6	11.3	8.5
2023	7.9	9.9	9.2	10.3	7.5	6.4	7.1	8.4	8.1	9.3	9.4	9.6
2024	8.6	9.1	8.4	9.6	9.3	9.7	5.8	8.1	9.4	9.3	9.3	8.8
2025	10.3	8.0	6.0	6.5	7.5	5.4	4.5	5.2	4.4	9.6	6.9	8.8
2026	6.0	5.2	5.1	9.3	8.8	7.1	5.3	5.0	7.4	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
2013	M	M	M	M	M	M	67.80	84.75	71.68	50.36	36.82	14.41
2014	25.22	14.88	33.29	49.40	66.42	69.98	80.46	77.86	69.72	58.65	29.90	28.70
2015	26.71	25.21	48.70	56.44	63.46	76.54	82.10	82.91	73.77	59.06	39.73	30.12
2016	26.74	37.57	47.78	55.04	67.30	77.47	80.38	81.51	68.44	54.45	49.43	16.71
2017	19.34	28.78	40.93	53.50	68.12	76.79	88.59	79.47	69.00	55.66	38.14	24.75
2018	24.34	13.51	31.47	46.29	69.95	75.85	81.86	81.43	63.20	52.27	32.55	31.32
2019	26.57	3.47	32.89	53.69	60.19	73.86	79.28	78.37	67.50	47.40	34.83	29.47
2020	24.28	32.33	42.41	50.99	65.54	76.03	81.65	86.40	71.82	47.84	43.60	37.65
2021	32.59	19.74	50.46	54.85	62.80	82.41	89.82	81.51	77.79	59.28	46.02	23.28
2022	27.94	28.36	42.40	42.93	63.67	73.91	83.31	86.32	76.55	56.91	29.61	15.62
2023	25.98	29.38	25.36	47.80	71.09	78.85	81.20	82.24	74.92	59.28	48.73	38.22
2024	21.97	35.76	33.26	60.00	63.52	71.80	84.81	80.90	79.60	64.43	36.50	29.87
2025	21.58	14.11	47.06	55.03	66.32	73.70	80.48	81.68	77.23	59.56	40.83	28.23
2026	26.58	37.14	46.35	52.37	69.39	72.73	87.35	82.85	77.64	M	M	M
NCEI Climatology	27.19	32.19	45.80	60.50	71.30	79.10	86.60	86.40	75.80	59.40	41.91	30.60

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	M	M	M	M	M	M	64.50	63.02	50.21	33.09	18.95	-1.58
2014	9.92	4.66	20.01	31.39	45.15	51.33	57.15	58.27	47.35	38.21	12.03	15.45
2015	12.45	4.16	26.82	33.61	42.43	55.22	59.27	57.49	49.44	39.70	23.30	16.59
2016	11.55	22.23	27.68	33.25	45.29	54.93	59.52	57.42	49.49	37.78	31.77	4.81
2017	7.00	16.16	23.46	34.13	44.40	52.78	62.91	56.80	49.02	33.62	18.95	9.64
2018	7.78	-3.30	18.38	26.18	50.21	55.84	59.37	58.50	43.70	31.88	20.76	17.52
2019	11.66	-10.44	15.79	34.80	39.87	52.95	57.94	55.83	49.30	29.29	20.57	16.77
2020	9.25	13.30	22.30	26.64	43.13	53.68	58.05	58.58	45.97	27.99	22.30	18.39
2021	16.81	-0.55	26.08	32.15	41.60	57.11	64.06	57.06	50.34	38.62	25.34	4.09
2022	5.68	6.87	19.70	25.88	43.03	52.87	59.66	60.40	50.92	38.41	14.18	0.54
2023	11.95	11.98	10.39	29.46	50.08	57.90	58.63	59.77	53.88	41.77	33.32	21.76
2024	7.03	19.76	16.74	36.48	42.84	50.97	60.81	58.00	52.80	39.18	19.70	14.23
2025	5.03	-2.04	24.68	32.53	44.81	52.50	58.06	58.13	52.30	41.31	23.48	6.68
2026	9.32	18.71	22.32	28.87	44.61	50.80	62.52	56.96	53.36	M	M	M
NCEI Climatology	6.50	10.74	21.00	31.79	42.71	52.31	57.30	55.10	45.49	33.60	21.20	10.69

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	M	M	M	M	M	M	66.15	73.89	60.95	41.73	27.88	6.42
2014	17.57	9.77	26.65	40.40	55.79	60.65	68.81	68.06	58.54	48.43	20.96	22.07
2015	19.58	14.68	37.76	45.02	52.95	65.88	70.69	70.20	61.61	49.38	31.51	23.36
2016	19.15	29.90	37.73	44.15	56.29	66.20	69.95	69.47	58.96	46.12	40.60	10.76
2017	13.17	22.47	32.19	43.82	56.26	64.78	75.75	68.14	59.01	44.64	28.54	17.19
2018	16.06	5.11	24.92	36.23	60.08	65.84	70.62	69.96	53.45	42.07	26.66	24.42
2019	19.11	-3.48	24.34	44.25	50.03	63.41	68.61	67.10	58.40	38.35	27.70	23.12
2020	16.76	22.82	32.35	38.81	54.34	64.86	69.85	72.49	58.89	37.92	32.95	28.02
2021	24.70	9.60	38.27	43.50	52.20	69.76	76.94	69.29	64.06	48.95	35.68	13.69
2022	16.81	17.61	31.05	34.40	53.35	63.39	71.49	73.36	63.73	47.66	21.89	8.08
2023	18.97	20.68	17.87	38.63	60.59	68.38	69.91	71.00	64.40	50.53	41.02	29.99
2024	14.50	27.76	25.00	48.24	53.18	61.38	72.81	69.45	66.20	51.80	28.10	22.05
2025	13.31	6.04	35.87	43.78	55.56	63.10	69.27	69.90	64.77	50.44	32.16	17.45
2026	17.95	27.93	34.34	40.62	57.00	61.77	74.94	69.91	65.50	M	M	M
NCEI Climatology	16.85	21.47	33.40	46.14	57.00	65.70	71.95	70.75	60.64	46.50	31.55	20.65

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
2013	M	M	M	M	M	M	M	51.6%	58.6%	61.7%	72.0%	79.8%
2014	73.1%	69.1%	80.2%	61.0%	58.5%	70.3%	60.8%	70.8%	58.9%	62.9%	77.2%	83.0%
2015	77.3%	78.1%	65.2%	53.7%	55.4%	62.3%	60.3%	51.0%	56.9%	63.5%	71.1%	79.7%
2016	82.3%	77.8%	65.4%	64.0%	57.1%	60.9%	64.7%	51.6%	64.5%	76.4%	71.6%	80.5%
2017	80.5%	81.0%	73.2%	65.4%	51.2%	51.3%	45.1%	57.2%	60.0%	60.7%	74.1%	74.5%
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	60.6%	M	M	45.3%	M	M	M	M
2020	78.8%	74.6%	67.3%	52.7%	57.1%	57.9%	59.7%	42.6%	49.2%	65.7%	68.3%	72.0%
2021	74.9%	66.1%	54.0%	49.3%	55.5%	48.2%	46.7%	53.0%	40.6%	59.8%	62.4%	72.5%
2022	74.7%	69.7%	60.4%	68.3%	57.5%	59.4%	61.0%	50.4%	48.0%	63.2%	73.6%	78.3%
2023	87.3%	72.7%	82.6%	64.4%	58.8%	60.0%	53.2%	52.9%	54.9%	67.6%	63.4%	73.8%
2024	78.7%	78.6%	72.2%	52.1%	65.9%	60.7%	55.5%	57.2%	50.3%	47.5%	75.6%	79.6%
2025	78.8%	75.2%	67.2%	58.8%	61.1%	59.8%	63.1%	58.9%	56.9%	60.5%	72.5%	80.2%
2026	76.1%	74.1%	67.3%	59.1%	47.1%	64.5%	55.5%	47.7%	60.1%	M	M	M

Monthly Plots

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Aug 2026

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