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 (USC00103297) 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	M	M	M	M	M
2014	M	M	M	M	M	M	M	M	M	M	M	M
2015	M	0.15	0.24	0.97	1.99	0.12	0.76	0.40	0.45	1.71	1.49	2.20
2016	1.24	0.23	1.46	0.42	0.58	0.15	0.10	0.14	0.95	1.59	0.57	1.55
2017	2.21	2.01	0.73	1.33	0.38	0.50	0.06	0.17	1.03	0.27	0.67	0.57
2018	0.62	0.35	0.87	0.69	0.76	0.17	0.00	0.07	0.00	0.72	1.02	0.85
2019	0.78	1.97	1.10	1.19	0.55	0.13	0.23	0.02	1.31	0.62	0.28	0.94
2020	1.24	0.47	0.95	0.61	0.85	1.37	0.20	0.03	0.24	M	M	M
2021	M	M	M	0.00	0.33	0.00	0.09	0.48	0.16	1.38	0.42	0.40
2022	0.31	0.43	0.28	0.85	0.81	0.25	0.03	0.58	0.44	0.03	0.00	0.85
2023	0.03	0.00	0.75	0.40	M	M	M	M	M	M	M	M
2024	M	M	M	0.20	1.14	0.38	0.41	0.05	0.95	0.48	1.05	1.81
2025	0.92	1.50	1.34	0.23	1.34	0.31	0.25	0.60	0.61	1.49	0.09	1.08
2026	0.72	0.41	0.65	0.37	0.16	0.18	0.07	0.74	0.13	M	M	M
NCEI Climatology	0.91	0.78	1.03	1.02	1.39	0.95	0.44	0.50	0.83	0.90	0.79	0.98

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	6.8	8.0	5.8	7.4	5.6
2014	6.2	10.4	10.2	10.0	8.3	8.2	6.8	5.9	6.8	6.8	8.6	7.5
2015	4.7	7.9	8.0	8.0	6.8	6.0	6.2	6.6	6.4	6.2	6.6	7.4
2016	5.2	6.1	8.8	8.5	7.0	7.2	7.1	6.5	6.7	7.2	6.0	5.9
2017	5.6	8.8	7.9	8.7	6.8	7.3	5.0	5.4	5.7	7.6	7.0	5.6
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	6.5	M	M	3.8	M	M	M	M
2020	7.5	7.1	8.6	8.3	7.8	7.9	6.2	6.3	5.9	M	M	M
2021	M	M	M	7.3	7.4	7.4	5.7	5.8	6.2	7.5	5.9	10.3
2022	5.1	4.6	8.2	8.7	8.5	7.4	6.1	5.4	6.0	3.0	1.6	6.7
2023	4.5	3.8	8.7	9.0	M	M	M	M	M	M	M	M
2024	M	M	M	9.4	10.0	8.9	3.8	0.9	0.8	0.8	0.9	0.9
2025	0.7	1.1	7.9	9.3	8.2	7.8	7.7	6.6	5.8	7.6	7.0	10.7
2026	6.2	9.1	11.0	9.9	9.5	9.2	6.4	7.2	13.6	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	M	85.12	73.33	56.35	47.38	27.85
2014	36.19	39.87	50.72	56.74	68.51	74.73	87.87	79.36	75.79	65.65	42.59	39.41
2015	35.90	47.99	57.44	58.31	66.20	83.26	82.19	84.61	77.06	66.11	40.77	31.87
2016	32.20	39.83	50.04	61.57	66.37	81.62	85.77	84.61	70.90	60.76	52.52	28.52
2017	25.95	39.92	53.43	54.28	67.25	77.34	90.37	85.48	71.89	56.92	49.27	31.94
2018	40.13	38.04	46.01	58.37	69.86	76.09	89.38	83.93	77.05	58.11	43.18	31.45
2019	32.61	33.84	45.81	56.86	63.58	74.57	85.98	85.42	72.00	52.06	47.47	34.43
2020	36.43	38.26	49.66	57.21	68.34	74.11	85.41	87.26	80.19	M	M	M
2021	M	M	M	78.08	67.27	85.89	91.84	82.66	77.46	59.96	50.14	38.97
2022	29.25	32.76	49.72	53.31	61.64	76.02	91.48	89.59	81.39	64.22	29.62	30.85
2023	25.44	15.80	40.00	49.21	M	M	M	M	M	M	M	M
2024	M	M	M	60.87	58.69	79.29	88.72	86.34	79.18	67.38	43.97	40.59
2025	28.67	38.71	50.70	60.06	69.75	76.52	88.42	85.84	78.67	59.94	53.92	46.49
2026	37.17	47.92	58.95	59.77	72.30	77.19	92.49	88.67	72.26	M	M	M
NCEI Climatology	32.60	37.78	49.49	58.30	67.40	75.50	86.29	85.90	75.69	60.19	44.81	32.90

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	M	59.88	51.85	31.74	25.98	11.77
2014	19.69	26.05	30.21	34.20	41.92	47.53	57.04	53.88	47.15	37.86	23.73	24.67
2015	23.40	28.79	31.31	33.69	43.83	52.50	55.89	54.52	48.06	42.53	23.09	17.22
2016	18.88	21.29	32.39	37.61	41.27	50.53	54.27	53.29	46.70	39.27	29.88	11.98
2017	8.81	25.15	33.36	35.01	40.21	50.13	56.26	54.34	45.67	31.55	30.97	15.96
2018	25.89	25.33	29.06	36.56	45.08	49.05	56.71	52.64	45.33	35.74	24.58	18.04
2019	16.47	19.86	26.22	38.54	40.88	47.52	55.30	53.46	47.86	25.82	23.60	20.84
2020	22.94	17.06	30.13	33.92	41.76	48.93	53.22	56.89	45.88	M	M	M
2021	M	M	M	52.34	40.80	54.36	59.62	53.54	45.63	38.20	29.64	23.48
2022	13.08	12.89	28.31	30.46	38.51	47.69	56.20	57.70	49.29	40.24	5.72	16.59
2023	19.70	5.27	27.32	30.64	M	M	M	M	M	M	M	M
2024	M	M	M	40.95	37.50	50.55	52.40	50.39	46.10	35.75	25.56	23.83
2025	11.04	24.14	31.34	31.56	42.97	49.53	54.19	54.06	46.74	35.45	29.98	29.59
2026	20.25	26.98	34.04	31.66	39.71	46.68	57.14	55.63	57.80	M	M	M
NCEI Climatology	15.01	17.92	25.70	30.69	39.01	45.39	50.71	48.90	41.20	31.30	22.11	15.00

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	M	72.50	62.59	44.05	36.68	19.81
2014	27.94	32.96	40.47	45.47	55.21	61.13	72.45	66.62	61.47	51.76	33.16	32.04
2015	29.65	38.39	44.37	46.00	55.02	67.88	69.04	69.56	62.56	54.32	31.93	24.54
2016	25.54	30.56	41.22	49.59	53.82	66.08	70.02	68.95	58.80	50.01	41.20	20.25
2017	17.38	32.54	43.40	44.64	53.73	63.73	73.31	69.91	58.78	44.24	40.12	23.95
2018	33.01	31.69	37.53	47.47	57.47	62.57	73.04	68.29	61.19	46.93	33.88	24.74
2019	24.54	26.85	36.02	47.70	52.23	61.05	70.64	69.44	59.93	38.94	35.53	27.64
2020	29.69	27.66	39.89	45.57	55.05	61.52	69.32	72.08	63.04	M	M	M
2021	M	M	M	65.21	54.04	70.12	75.73	68.10	61.54	49.08	39.89	31.22
2022	21.17	22.82	39.02	41.88	50.08	61.86	73.84	73.65	65.34	52.23	17.67	23.72
2023	22.57	10.53	33.66	39.92	M	M	M	M	M	M	M	M
2024	M	M	M	50.91	48.09	64.92	70.56	68.37	62.64	51.56	34.77	32.21
2025	19.85	31.42	41.02	45.81	56.36	63.02	71.31	69.95	62.70	47.70	41.95	38.04
2026	28.71	37.45	46.50	45.72	56.00	61.94	74.81	72.15	65.03	M	M	M
NCEI Climatology	23.80	27.85	37.59	44.50	53.20	60.45	68.50	67.40	58.45	45.75	33.46	23.95

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	46.8%	55.1%	61.5%	64.1%	78.6%
2014	77.9%	70.1%	57.3%	51.1%	46.4%	43.5%	40.1%	59.9%	49.6%	51.8%	67.3%	77.0%
2015	85.3%	61.1%	45.5%	50.4%	61.5%	46.5%	48.3%	40.9%	42.0%	62.7%	71.9%	78.6%
2016	85.4%	77.1%	64.6%	55.5%	56.5%	42.6%	34.5%	30.4%	53.1%	65.9%	67.9%	83.2%
2017	83.8%	77.8%	66.9%	60.6%	54.8%	51.1%	41.2%	40.1%	54.3%	57.9%	70.4%	83.6%
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	74.3%	M	M	35.7%	M	M	M	M
2020	79.2%	71.3%	64.2%	51.4%	50.5%	54.3%	41.3%	34.5%	37.3%	M	M	M
2021	M	M	M	33.6%	48.6%	37.1%	38.9%	44.3%	38.5%	62.9%	71.5%	70.4%
2022	82.4%	79.3%	59.4%	55.0%	57.0%	48.6%	36.2%	43.7%	43.6%	68.9%	71.1%	83.1%
2023	86.5%	77.3%	75.1%	62.9%	M	M	M	M	M	M	M	M
2024	M	M	M	51.8%	57.5%	43.9%	42.0%	41.5%	46.0%	52.6%	69.9%	81.9%
2025	81.8%	79.9%	64.9%	48.7%	52.3%	36.6%	36.1%	39.6%	50.5%	65.7%	64.6%	66.8%
2026	79.5%	65.2%	50.7%	53.2%	37.7%	41.5%	40.3%	39.8%	43.1%	M	M	M

Monthly Plots

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Aug 2026

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