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 (USC00058560) 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
2012	M	M	M	M	M	M	M	M	M	M	M	0.00
2013	0.00	0.00	0.00	0.00	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	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
2026	M	M	M	M	M	0.19	1.11	0.41	1.07	M	M	M
NCEI Climatology	0.85	0.96	1.05	0.88	0.88	0.50	1.00	1.25	1.51	1.24	0.86	0.97

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	M	M	M	M	M	M	M	M	5.1
2013	4.3	5.0	6.9	8.6	8.8	9.1	6.4	5.5	6.7	6.6	4.5	3.9
2014	4.1	5.4	7.2	8.5	8.9	9.2	6.6	5.9	6.2	5.5	6.0	4.1
2015	3.4	5.3	6.5	8.3	6.6	7.2	6.3	6.4	6.4	5.6	5.7	4.5
2016	3.7	5.0	7.7	7.4	7.7	7.8	7.6	5.8	6.8	7.1	5.9	5.2
2017	5.4	6.2	7.5	8.4	8.0	8.7	6.8	6.8	8.1	7.5	7.0	5.4
2018	5.0	6.6	7.8	9.8	9.6	9.3	7.3	7.7	7.7	4.9	5.7	3.8
2019	4.8	6.9	6.4	8.1	7.4	8.4	7.5	6.8	9.3	7.9	5.8	4.2
2020	3.8	5.9	7.7	8.0	10.1	M	M	M	M	M	M	M
2021	M	M	M	9.5	7.7	6.8	M	M	M	6.2	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	5.9	5.5
2024	6.3	M	M	M	9.4	8.2	M	M	M	M	M	M
2025	M	M	9.4	6.8	8.9	M	M	M	6.9	7.2	M	6.0
2026	5.9	6.9	8.1	9.0	10.4	10.5	7.6	7.8	9.2	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
2012	M	M	M	M	M	M	M	M	M	M	M	35.46
2013	32.24	39.78	54.59	61.04	72.35	89.60	89.95	83.18	76.28	59.75	48.94	34.67
2014	41.99	48.20	55.81	61.10	71.77	85.16	90.82	82.23	79.40	67.42	51.92	41.81
2015	43.44	51.48	60.80	62.72	66.72	85.22	83.85	85.48	82.04	67.71	49.22	35.89
2016	36.24	48.39	57.43	61.88	69.68	89.06	88.53	80.68	74.92	70.03	56.00	41.29
2017	38.79	50.71	61.96	63.50	71.14	89.54	90.18	86.75	78.80	67.54	60.20	48.61
2018	45.82	46.59	56.33	66.98	78.05	89.42	92.79	89.08	82.58	59.41	48.92	38.39
2019	37.05	39.39	51.28	65.00	64.92	80.90	90.24	90.18	81.50	62.48	53.48	39.08
2020	37.23	44.91	54.82	64.28	76.55	M	M	M	M	M	M	M
2021	M	M	M	64.75	70.88	80.65	M	M	M	46.38	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	48.36	43.59
2024	40.20	M	M	M	72.25	89.71	100.40	M	M	M	M	M
2025	M	M	50.48	67.50	71.83	M	M	M	74.36	68.27	M	53.20
2026	44.02	52.46	68.65	57.77	81.15	90.76	94.52	92.32	86.03	M	M	M
NCEI Climatology	44.90	51.36	61.31	68.30	78.91	91.19	97.00	93.51	85.30	72.00	57.40	44.90

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	M	M	M	M	M	M	M	M	17.31
2013	9.56	19.98	30.20	33.86	45.24	55.58	62.02	58.46	51.50	34.96	29.08	13.42
2014	20.15	27.24	30.49	34.46	43.96	52.82	60.86	56.21	51.98	39.61	27.56	24.80
2015	23.70	26.99	32.58	35.60	43.21	54.86	57.03	57.90	52.04	43.26	27.14	16.67
2016	18.35	22.81	30.61	35.54	43.03	56.42	59.80	56.82	46.78	41.41	30.80	22.07
2017	24.10	30.78	33.10	35.06	42.74	55.04	60.34	56.74	50.36	36.35	32.96	21.20
2018	21.03	24.61	29.56	38.24	46.75	55.88	61.90	59.06	52.70	39.14	24.92	21.61
2019	19.69	21.71	32.52	39.14	40.65	52.28	59.75	58.83	53.90	31.94	28.16	22.42
2020	19.40	23.68	34.03	37.16	50.45	M	M	M	M	M	M	M
2021	M	M	M	38.44	42.04	56.20	M	M	M	33.42	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	26.86	22.71
2024	22.08	M	M	M	42.18	57.70	100.40	M	M	M	M	M
2025	M	M	30.90	41.20	43.96	M	M	M	48.16	42.96	M	29.57
2026	20.58	26.96	35.95	33.78	48.97	57.23	61.29	61.48	56.87	M	M	M
NCEI Climatology	16.70	23.34	30.30	36.00	45.30	53.90	61.51	59.50	50.10	37.41	27.60	18.50

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	M	M	M	M	M	M	M	M	26.38
2013	20.90	29.88	42.39	47.45	58.80	72.59	75.98	70.82	63.89	47.36	39.01	24.05
2014	31.07	37.72	43.15	47.78	57.87	68.99	75.84	69.22	65.69	53.51	39.74	33.31
2015	33.57	39.23	46.69	49.16	54.96	70.04	70.44	71.69	67.04	55.49	38.18	26.28
2016	27.30	35.60	44.02	48.71	56.36	72.74	74.17	68.75	60.85	55.72	43.40	31.68
2017	31.45	40.74	47.53	49.28	56.94	72.29	75.26	71.75	64.58	51.95	46.58	34.90
2018	33.42	35.60	42.95	52.61	62.40	72.65	77.35	74.07	67.64	49.27	36.92	30.00
2019	28.37	30.55	41.90	52.07	52.79	66.59	75.00	74.50	67.70	47.21	40.82	30.75
2020	28.31	34.30	44.43	50.72	63.50	M	M	M	M	M	M	M
2021	M	M	M	51.60	56.46	68.43	M	M	M	39.90	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	37.61	33.15
2024	31.14	M	M	M	57.21	73.71	100.40	M	M	M	M	M
2025	M	M	40.69	54.35	57.90	M	M	M	61.26	55.61	M	41.38
2026	32.30	39.71	52.30	45.78	65.06	74.00	77.90	76.90	71.45	M	M	M
NCEI Climatology	30.80	37.35	45.80	52.15	62.10	72.54	79.25	76.51	67.70	54.71	42.50	31.70

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
2012	M	M	M	M	M	M	M	M	M	M	M	67.8%
2013	70.4%	65.8%	45.3%	40.8%	32.2%	16.7%	38.0%	50.1%	54.4%	56.1%	68.2%	72.3%
2014	58.6%	61.0%	45.7%	40.5%	36.8%	19.9%	33.2%	48.6%	47.4%	47.8%	53.2%	72.3%
2015	72.0%	57.2%	45.4%	38.2%	55.2%	37.6%	46.5%	40.9%	35.9%	56.8%	61.4%	70.8%
2016	72.8%	59.4%	42.7%	48.2%	43.3%	25.3%	31.9%	49.0%	45.0%	39.2%	55.3%	65.5%
2017	73.6%	58.8%	42.6%	35.4%	38.8%	19.4%	38.7%	34.4%	40.5%	33.9%	40.1%	37.3%
2018	53.6%	57.7%	40.0%	27.1%	23.1%	16.7%	30.7%	27.3%	28.8%	65.3%	44.0%	67.4%
2019	70.1%	63.5%	61.1%	42.5%	50.2%	32.0%	29.2%	26.8%	28.8%	27.7%	48.6%	69.1%
2020	70.1%	51.6%	52.0%	33.5%	20.4%	M	M	M	M	M	M	M
2021	M	M	M	31.6%	30.9%	58.0%	M	M	M	62.7%	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	60.3%	62.1%
2024	55.5%	M	M	M	31.4%	20.6%	M	M	M	M	M	M
2025	M	M	55.2%	23.9%	35.9%	M	M	M	47.9%	50.4%	M	52.2%
2026	59.5%	54.2%	33.8%	48.5%	23.2%	17.1%	35.6%	31.6%	35.6%	M	M	M

Monthly Plots

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Aug 2026

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Oct 2026