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 (USC00482715) within the current 1991-2020 dataset.

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Precipitation Totals [inch]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	M	M	M	M	0.00	0.00	0.00	0.00	0.00	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	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	0.02	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
2026	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.25	0.49	0.54	1.28	1.97	1.39	0.97	0.89	1.30	0.88	0.58	0.34

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	M	M	M	M	11.3	12.0	10.2	10.5	9.6	11.2	14.5	16.7
2014	17.4	14.5	14.9	14.3	10.4	11.5	10.4	9.7	10.8	13.4	15.4	12.9
2015	14.4	14.1	13.7	10.6	9.2	9.9	10.9	10.9	11.9	11.3	14.4	14.2
2016	14.7	18.2	12.8	11.2	10.9	11.5	12.2	10.6	11.9	13.2	13.2	16.0
2017	13.7	13.6	15.0	12.4	10.5	12.3	9.3	9.9	9.7	14.5	14.8	12.9
2018	13.7	8.9	9.8	12.6	9.3	11.9	9.8	10.8	10.7	11.4	13.9	14.5
2019	14.7	11.7	9.8	13.1	10.2	10.3	10.9	10.4	11.2	14.9	13.2	14.4
2020	15.6	15.6	12.3	12.7	11.6	11.8	11.1	11.1	12.3	15.8	14.6	15.2
2021	13.9	14.9	12.4	11.8	10.4	10.7	9.3	10.5	12.1	12.1	16.2	16.2
2022	15.7	16.8	13.7	13.0	11.7	12.3	10.2	9.6	10.1	12.1	13.4	16.5
2023	13.4	15.9	11.8	13.1	10.1	8.1	10.4	9.4	10.1	10.8	13.6	12.5
2024	13.0	13.9	10.8	12.4	12.8	13.3	10.7	10.7	10.8	11.3	13.8	15.8
2025	14.2	13.8	14.4	12.1	10.6	10.8	10.8	10.0	9.4	11.4	13.8	17.5
2026	17.0	15.0	16.3	12.7	11.1	12.2	9.5	10.5	11.7	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	58.70	72.38	79.61	78.28	61.81	46.15	40.76	28.86
2014	34.73	29.56	38.74	47.12	58.71	64.88	78.28	69.04	65.66	56.85	35.78	39.39
2015	42.15	36.44	46.81	49.82	53.48	73.82	72.70	75.90	70.34	56.62	35.90	30.78
2016	34.32	39.63	41.23	49.58	56.54	75.20	78.34	75.03	63.86	52.38	46.52	26.95
2017	27.99	33.35	43.55	46.28	58.07	68.54	80.19	74.74	61.52	49.48	40.64	35.18
2018	37.52	33.48	38.36	47.66	60.10	67.64	78.86	74.97	68.54	49.54	37.04	30.95
2019	35.60	27.89	39.03	47.48	51.39	65.48	76.36	77.35	63.14	43.73	40.34	32.64
2020	32.12	31.57	38.79	44.84	58.48	65.78	77.99	80.37	68.72	53.14	41.72	35.89
2021	32.72	27.50	39.03	46.04	56.04	77.12	81.18	74.15	69.50	50.41	44.84	32.41
2022	34.44	30.78	41.43	43.28	53.43	68.84	82.05	78.16	68.13	54.59	34.64	29.33
2023	29.04	31.61	32.99	46.04	61.96	63.68	78.05	73.14	67.58	52.85	42.26	39.08
2024	32.87	35.04	39.72	49.34	54.76	73.34	79.32	77.52	71.24	60.57	38.00	39.26
2025	30.32	32.90	41.99	48.50	61.79	72.80	78.86	77.70	70.28	52.67	47.24	39.90
2026	35.54	41.64	50.29	48.74	60.28	67.88	82.05	77.12	70.83	M	M	M
NCEI Climatology	35.90	37.00	44.51	50.51	60.00	70.20	79.39	78.11	68.80	55.70	42.29	34.20

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	M	M	M	M	35.30	41.78	47.79	47.15	41.50	28.46	21.92	12.03
2014	18.88	10.72	21.95	26.78	34.96	38.72	47.10	45.78	38.66	32.64	18.20	24.14
2015	23.82	19.46	23.87	26.30	33.92	45.20	45.65	45.70	39.62	35.89	19.28	13.77
2016	18.53	22.44	22.59	29.06	33.68	43.16	45.35	43.26	39.56	33.28	26.12	7.96
2017	10.69	17.21	27.88	27.02	33.57	40.88	48.14	44.54	38.12	28.34	24.14	19.94
2018	21.61	19.61	21.50	26.60	35.72	41.12	47.60	44.60	36.56	28.69	20.24	13.59
2019	17.72	9.24	16.50	28.88	31.48	38.60	46.69	45.12	40.04	22.07	21.62	16.61
2020	18.59	11.27	22.25	23.78	34.21	40.10	45.06	47.33	37.82	28.86	22.10	17.19
2021	15.26	9.18	19.52	23.72	33.22	45.08	50.00	45.88	39.56	32.17	26.72	18.41
2022	16.32	12.71	22.01	22.16	32.41	41.48	49.71	48.72	42.33	31.59	15.74	11.50
2023	12.84	12.46	11.91	22.70	36.82	41.66	48.49	51.11	40.10	31.25	23.48	21.32
2024	12.49	17.85	19.57	27.20	31.83	44.54	47.45	47.27	41.90	34.09	20.12	22.83
2025	11.15	14.58	23.70	26.66	35.25	42.92	48.61	47.56	41.36	31.07	27.80	25.44
2026	20.21	22.16	29.68	27.56	33.57	40.34	50.93	47.85	42.93	M	M	M
NCEI Climatology	12.60	12.57	18.50	24.00	31.99	38.80	43.50	41.90	34.81	26.21	18.60	12.70

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	47.00	57.08	63.70	62.72	51.66	37.31	31.34	20.45
2014	26.80	20.14	30.35	36.95	46.84	51.80	62.69	57.41	52.16	44.75	26.99	31.76
2015	32.98	27.95	35.34	38.06	43.70	59.51	59.17	60.80	54.98	46.25	27.59	22.27
2016	26.43	31.04	31.91	39.32	45.11	59.18	61.85	59.15	51.71	42.83	36.32	17.45
2017	19.34	25.28	35.72	36.65	45.82	54.71	64.17	59.64	49.82	38.91	32.39	27.56
2018	29.56	26.55	29.93	37.13	47.91	54.38	63.23	59.78	52.55	39.11	28.64	22.27
2019	26.66	18.56	27.76	38.18	41.44	52.04	61.53	61.24	51.59	32.90	30.98	24.63
2020	25.35	21.42	30.52	34.31	46.34	52.94	61.53	63.85	53.27	41.00	31.91	26.54
2021	23.99	18.34	29.27	34.88	44.63	61.10	65.59	60.02	54.53	41.29	35.78	25.41
2022	25.38	21.75	31.72	32.72	42.92	55.16	65.88	63.44	55.23	43.09	25.19	20.42
2023	20.94	22.04	22.45	34.37	49.39	52.67	63.27	62.13	53.84	42.05	32.87	30.20
2024	22.68	26.44	29.65	38.27	43.29	58.94	63.38	62.40	56.57	47.33	29.06	31.04
2025	20.74	23.74	32.84	37.58	48.52	57.86	63.73	62.63	55.82	41.87	37.52	32.67
2026	27.88	31.90	39.98	38.15	46.92	54.11	66.49	62.48	56.88	M	M	M
NCEI Climatology	24.25	24.78	31.50	37.25	46.00	54.50	61.45	60.00	51.80	40.95	30.45	23.45

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	55.5%	37.9%	42.6%	39.2%	62.8%	63.1%	57.6%	61.2%
2014	53.8%	69.3%	58.3%	52.1%	54.3%	49.9%	42.7%	57.7%	55.0%	49.5%	61.1%	64.8%
2015	52.3%	60.9%	50.3%	56.8%	71.3%	48.0%	49.9%	41.0%	40.2%	58.3%	59.3%	61.4%
2016	58.4%	52.3%	58.5%	64.5%	59.1%	39.2%	34.2%	37.0%	54.2%	60.9%	54.5%	64.1%
2017	64.0%	69.3%	63.0%	60.2%	55.2%	49.7%	41.0%	45.4%	60.4%	52.7%	63.3%	52.5%
2018	56.4%	56.6%	57.3%	58.4%	61.9%	48.1%	41.3%	40.4%	36.0%	62.4%	61.2%	59.8%
2019	55.5%	67.1%	57.2%	61.9%	65.7%	50.9%	43.3%	40.4%	54.0%	54.8%	58.6%	60.5%
2020	60.2%	58.6%	64.2%	59.1%	51.6%	50.5%	37.1%	33.1%	39.9%	48.7%	51.1%	53.2%
2021	57.9%	61.8%	56.7%	55.3%	60.2%	33.5%	40.1%	45.3%	39.8%	61.1%	52.7%	58.3%
2022	53.3%	54.0%	55.5%	53.8%	54.4%	43.3%	34.4%	47.6%	50.1%	51.0%	58.5%	60.8%
2023	67.2%	55.1%	58.5%	50.0%	54.5%	66.5%	43.2%	51.8%	51.1%	58.8%	52.9%	56.2%
2024	61.4%	63.9%	62.0%	51.9%	49.6%	35.1%	37.0%	40.1%	40.0%	41.8%	55.4%	52.7%
2025	56.3%	62.4%	55.8%	49.7%	49.3%	38.3%	36.1%	37.2%	48.0%	58.2%	53.4%	58.1%
2026	50.8%	50.5%	46.0%	53.5%	46.7%	44.0%	41.1%	42.7%	37.6%	M	M	M

Monthly Plots

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Aug 2026

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