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 (USC00046174) 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	M	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	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
NCEI Climatology	5.85	5.01	4.77	2.58	1.48	0.36	0.03	0.04	0.21	1.51	2.91	5.16

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	M	M	M	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	3.7	3.6
2019	4.9	7.0	5.1	4.4	4.4	4.2	4.7	4.9	3.9	4.2	3.3	4.1
2020	3.0	3.6	3.9	4.2	4.3	4.4	4.6	3.8	3.4	2.8	M	3.1
2021	4.3	3.4	3.7	3.2	3.2	3.8	3.7	2.9	3.1	2.9	2.6	4.1
2022	1.8	2.9	3.2	3.5	4.0	3.5	3.6	3.5	3.0	2.3	1.7	2.3
2023	M	M	M	M	2.7	2.2	2.1	2.2	1.8	1.3	0.9	0.8
2024	1.4	4.7	5.4	4.7	4.9	5.1	5.3	4.9	4.4	4.2	4.2	3.7
2025	2.1	3.1	5.2	4.6	5.2	5.3	5.7	5.0	4.9	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	87.57	91.52	90.14	M	M	71.85	M	55.26
2017	52.66	57.89	66.05	67.07	79.71	85.33	97.18	94.99	85.25	77.44	63.95	59.49
2018	59.01	58.94	60.15	67.02	72.84	84.19	96.62	92.44	87.82	76.56	66.73	55.19
2019	57.80	51.07	60.08	70.57	70.78	87.40	93.77	92.95	83.75	75.70	67.25	55.57
2020	55.47	63.60	60.15	68.17	79.23	87.95	94.13	94.67	90.39	77.56	M	56.84
2021	56.26	59.04	60.68	72.56	81.15	90.38	97.48	93.08	89.18	71.53	64.45	51.35
2022	58.92	62.99	67.01	69.08	77.59	88.63	92.51	95.31	90.15	80.10	59.01	52.45
2023	M	M	M	M	81.76	81.07	96.35	93.14	81.89	77.32	66.34	60.03
2024	55.41	57.13	60.82	67.30	78.36	91.32	100.15	92.60	88.92	82.20	60.92	58.24
2025	57.96	59.84	60.66	68.66	80.64	89.03	91.39	94.64	88.63	M	M	M
NCEI Climatology	57.29	60.68	64.78	70.00	79.41	89.30	97.10	96.19	90.70	79.71	66.00	57.40

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	M	55.10	56.87	57.36	M	M	50.59	M	36.25
2017	36.85	41.02	42.53	44.00	50.27	57.74	63.19	64.81	57.42	47.74	44.41	35.34
2018	40.45	36.13	41.41	45.32	50.91	58.32	64.71	59.11	54.90	49.28	43.16	37.25
2019	43.22	38.78	41.37	47.21	47.37	57.49	62.21	61.63	55.55	46.85	41.85	40.26
2020	37.59	37.62	39.90	45.21	50.83	55.89	60.57	63.92	60.21	56.78	M	36.17
2021	37.40	38.27	37.91	43.23	48.66	57.59	65.08	61.53	57.82	48.24	43.64	36.67
2022	36.51	36.04	41.37	42.59	47.51	57.05	62.19	62.87	60.84	50.81	36.65	35.77
2023	M	M	M	M	53.20	53.58	62.28	62.55	55.04	50.17	41.53	40.46
2024	39.69	39.96	40.57	43.41	48.85	58.83	65.76	60.54	57.69	52.90	39.19	40.33
2025	34.04	38.47	40.24	43.63	49.73	55.28	57.94	61.63	59.26	M	M	M
NCEI Climatology	38.20	39.77	43.50	45.89	52.39	59.20	65.40	64.49	60.20	52.40	44.10	37.80

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	71.33	74.19	73.75	M	M	61.22	M	45.75
2017	44.76	49.45	54.29	55.54	64.99	71.53	80.18	79.90	71.34	62.59	54.18	47.41
2018	49.73	47.53	50.78	56.17	61.87	71.25	80.67	75.77	71.36	62.92	54.95	46.22
2019	50.51	44.93	50.73	58.89	59.08	72.44	77.99	77.29	69.65	61.28	54.55	47.92
2020	46.53	50.61	50.03	56.69	65.03	71.92	77.35	79.30	75.30	67.17	M	46.51
2021	46.83	48.66	49.30	57.89	64.91	73.99	81.28	77.30	73.50	59.88	54.04	44.01
2022	47.71	49.51	54.19	55.84	62.55	72.84	77.35	79.09	75.50	65.46	47.83	44.11
2023	M	M	M	M	67.48	67.33	79.32	77.85	68.47	63.75	53.94	50.24
2024	47.55	48.55	50.69	55.36	63.60	75.07	82.95	76.57	73.31	67.55	50.05	49.29
2025	46.00	49.15	50.45	56.15	65.18	72.16	74.66	78.13	73.95	M	M	M
NCEI Climatology	47.75	50.22	54.14	57.95	65.90	74.25	81.25	80.34	75.45	66.05	55.05	47.60

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	M	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	54.4%	77.1%
2019	77.2%	76.0%	70.6%	65.5%	66.6%	46.8%	38.7%	42.5%	47.0%	37.7%	54.3%	78.3%
2020	81.5%	56.2%	71.6%	64.5%	53.0%	41.6%	35.2%	37.7%	39.2%	41.6%	M	72.6%
2021	75.8%	67.6%	62.3%	51.7%	42.4%	39.2%	28.7%	34.2%	35.6%	53.0%	80.6%	86.8%
2022	71.0%	55.0%	58.5%	55.9%	45.0%	36.4%	35.8%	34.5%	41.4%	43.1%	66.6%	85.8%
2023	M	M	M	M	53.7%	52.6%	34.2%	41.3%	54.4%	53.9%	58.8%	77.4%
2024	85.0%	80.0%	73.4%	69.7%	51.8%	39.6%	33.7%	36.1%	39.4%	39.6%	65.5%	83.0%
2025	69.8%	76.6%	74.2%	66.3%	49.4%	39.8%	40.7%	36.6%	47.4%	M	M	M

Monthly Plots

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