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 (USC00257667) 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
2016	M	M	M	M	M	0.28	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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	3.01	1.22	0.30	0.50	0.16
2020	0.06	0.15	0.84	0.65	2.30	1.24	0.74	0.67	1.07	0.15	0.17	0.10
2021	M	0.22	M	M	0.63	1.12	3.14	0.24	0.60	1.60	0.23	0.04
2022	0.21	0.10	0.56	0.41	2.82	0.99	1.01	0.15	0.81	0.14	0.08	0.00
2023	0.42	0.01	0.12	0.28	6.17	2.57	1.36	1.13	1.44	0.96	0.22	0.01
2024	0.01	0.81	0.73	1.13	1.64	2.78	1.03	2.88	0.25	0.03	0.35	M
2025	M	M	M	M	M	0.03	0.12	0.61	1.39	0.43	0.07	0.10
2026	0.02	0.08	0.81	0.05	1.22	1.58	1.74	1.37	0.37	M	M	M
NCEI Climatology	0.34	0.50	0.96	1.69	2.93	2.78	1.67	1.16	1.30	1.31	0.55	0.46

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	M	M	14.5	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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	10.1	10.9	11.5	10.3	10.2
2020	12.6	12.9	12.7	11.5	12.5	11.7	12.0	11.1	10.1	11.5	11.6	12.3
2021	12.9	9.6	M	M	11.3	11.3	11.1	10.3	10.7	11.7	12.0	13.4
2022	12.6	12.9	12.8	17.8	11.7	11.1	10.7	11.0	10.9	10.0	11.9	13.6
2023	10.1	13.8	13.9	12.1	11.8	9.5	8.9	10.0	10.0	9.8	10.5	12.6
2024	8.9	10.5	11.0	14.2	14.4	12.2	10.0	10.8	11.5	11.0	10.6	8.6
2025	M	M	M	M	M	12.1	11.9	10.7	9.6	12.0	11.3	14.9
2026	14.4	13.1	13.7	13.7	13.9	13.7	13.9	10.7	11.3	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
2016	M	M	M	M	68.72	89.96	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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	84.67	82.84	56.60	50.93	41.58
2020	43.37	39.48	51.61	60.04	68.03	84.26	89.09	90.14	76.92	59.10	55.85	43.15
2021	41.79	23.41	M	M	66.82	85.58	89.68	87.33	81.83	64.02	56.53	48.81
2022	40.65	38.17	49.75	57.97	65.97	82.76	91.17	90.31	82.27	64.89	44.85	36.49
2023	32.70	37.45	44.48	59.03	70.39	76.17	84.94	86.65	78.57	62.15	52.92	46.81
2024	36.15	47.33	51.89	60.51	68.46	84.71	89.74	87.85	85.75	71.76	52.02	50.34
2025	M	17.60	M	M	M	89.38	89.27	86.89	78.44	66.76	57.11	53.85
2026	45.55	56.22	65.58	64.47	73.45	83.71	94.59	90.35	88.16	M	M	M
NCEI Climatology	41.10	43.21	53.00	60.80	69.70	81.70	88.90	87.40	78.50	63.50	50.50	40.31

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	M	49.28	70.52	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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	58.53	52.23	29.01	25.89	23.69
2020	22.09	18.77	29.19	30.88	43.45	54.93	60.68	59.78	46.94	32.15	29.45	21.59
2021	20.71	5.26	M	M	43.91	57.18	62.42	57.62	52.22	38.08	31.87	23.07
2022	18.49	15.46	24.26	29.47	41.39	53.46	62.15	61.36	52.58	37.10	20.03	15.34
2023	19.28	18.72	22.78	32.56	48.29	54.23	59.41	58.79	52.51	35.65	30.36	24.81
2024	14.90	24.90	27.89	35.67	42.41	57.17	61.40	60.53	54.55	42.27	28.61	24.06
2025	M	8.60	M	M	M	64.60	62.81	61.22	52.98	40.95	31.49	28.65
2026	21.25	27.52	35.76	35.97	46.05	55.80	66.02	62.11	60.14	M	M	M
NCEI Climatology	14.79	16.59	24.40	32.80	42.50	53.00	59.50	56.80	46.70	33.91	23.39	15.00

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	M	59.00	80.24	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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	71.60	67.54	42.80	38.41	32.63
2020	32.73	29.13	40.40	45.46	55.74	69.60	74.89	74.96	61.93	45.63	42.65	32.37
2021	31.25	14.34	M	M	55.37	71.38	76.05	72.47	67.02	51.05	44.20	35.94
2022	29.57	26.81	37.01	43.72	53.68	68.11	76.66	75.83	67.42	50.99	32.44	25.91
2023	25.99	28.08	33.63	45.80	59.34	65.20	72.18	72.72	65.54	48.90	41.64	35.81
2024	25.53	36.11	39.89	48.09	55.44	70.94	75.57	74.19	70.15	57.01	40.31	37.20
2025	M	13.10	M	M	M	76.99	76.04	74.06	65.71	53.86	44.30	41.25
2026	33.40	41.87	50.67	50.22	59.75	69.75	80.30	76.23	74.15	M	M	M
NCEI Climatology	27.95	29.90	38.70	46.80	56.10	67.35	74.20	72.10	62.60	48.70	36.94	27.65

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
2016	M	M	M	M	M	62.4%	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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	60.4%	52.0%	56.8%	65.3%	66.5%
2020	59.4%	61.2%	60.3%	49.7%	62.7%	43.6%	46.9%	40.4%	41.5%	51.9%	43.4%	54.5%
2021	60.7%	73.1%	M	M	69.0%	47.4%	49.1%	41.9%	40.1%	52.2%	46.9%	43.8%
2022	58.4%	56.2%	56.2%	46.3%	55.6%	41.5%	43.6%	41.3%	40.8%	46.8%	55.3%	61.5%
2023	74.2%	60.7%	58.7%	47.7%	63.1%	66.5%	53.8%	48.4%	50.4%	56.2%	48.4%	54.6%
2024	64.7%	60.5%	52.5%	54.4%	51.8%	52.4%	45.0%	55.8%	39.1%	42.4%	53.1%	54.0%
2025	M	M	M	M	M	42.0%	49.9%	55.6%	57.2%	56.1%	52.0%	49.4%
2026	51.9%	45.1%	45.4%	45.9%	48.0%	49.0%	46.9%	49.8%	43.4%	M	M	M

Monthly Plots

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