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 (USC00097600) 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
2015	M	M	M	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	M	0.00
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	1.68	1.20	7.46	2.01	6.42
2020	4.45	8.77	5.64	4.79	0.00	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	4.98	5.00	5.42	4.88	4.11	4.79	4.89	4.20	3.66	3.78	4.27	5.30

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	M	M	M	M	M	M	M	M	M	M	M	M
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	3.1	4.3	M	M	M	M	M	M	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
2015	M	42.76	65.44	73.84	83.19	89.33	91.85	89.26	83.11	72.76	65.44	64.10
2016	49.84	56.55	68.24	75.00	81.43	91.13	92.76	93.12	91.81	83.20	69.00	53.68
2017	59.12	63.25	65.83	79.27	80.25	85.11	90.22	87.96	82.86	75.28	65.31	53.07
2018	48.28	64.70	62.92	70.75	85.11	89.58	89.50	87.82	88.79	75.61	56.93	53.18
2019	52.43	60.05	63.29	76.44	84.92	86.07	90.65	84.09	92.62	76.06	61.37	57.35
2020	55.71	56.46	68.37	71.17	63.50	M	M	M	M	M	M	M
2021	52.30	56.23	68.37	72.88	79.29	86.21	88.89	89.24	83.41	75.33	62.60	64.00
2022	51.38	60.45	67.88	73.72	84.44	92.13	92.06	88.42	84.37	74.37	64.20	54.09
2023	58.18	63.94	67.58	72.62	78.93	85.57	90.51	90.91	84.46	75.96	65.40	57.65
2024	50.41	63.43	67.05	74.80	83.00	89.56	90.25	91.74	83.59	78.28	67.77	55.91
2025	48.79	61.21	68.58	M	M	M	M	M	M	M	M	M
NCEI Climatology	52.00	56.23	64.80	73.70	80.60	86.50	89.70	88.90	83.80	73.80	63.01	54.31

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	M	26.55	43.93	52.12	57.97	66.71	69.93	67.57	62.73	51.69	46.87	44.61
2016	30.29	35.75	44.80	48.69	56.45	66.76	70.21	71.18	64.63	52.81	41.69	36.98
2017	39.12	40.09	42.56	52.92	35.50	65.52	68.96	68.62	36.75	30.24	20.17	35.85
2018	27.81	20.18	-155.20	-228.05	16.82	66.41	68.67	68.20	68.49	54.22	38.31	37.43
2019	33.93	42.46	40.81	49.54	60.04	65.07	69.07	65.88	64.56	55.08	36.73	39.95
2020	37.20	38.57	49.31	46.81	42.44	M	M	M	M	M	M	M
2021	32.94	34.16	44.12	45.79	54.38	65.02	68.35	69.24	60.85	55.25	35.58	42.82
2022	30.35	35.14	40.85	47.28	59.55	65.19	70.40	69.08	60.08	44.76	42.67	37.02
2023	38.92	42.90	43.11	48.83	57.55	63.20	69.04	68.63	62.08	51.45	40.92	35.68
2024	30.18	36.66	44.71	50.78	61.01	66.32	70.33	66.73	64.21	50.64	47.26	35.21
2025	26.04	36.04	40.99	M	M	M	M	M	M	M	M	M
NCEI Climatology	30.20	32.91	39.00	46.40	55.32	64.10	67.91	67.00	60.49	48.40	37.71	33.08

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	M	34.65	54.68	62.98	70.58	78.02	80.89	78.42	72.92	62.23	56.15	54.35
2016	40.07	46.15	56.52	61.85	68.94	78.95	81.49	82.15	78.22	68.01	55.34	45.33
2017	49.12	51.67	54.19	66.10	57.87	75.32	79.59	78.29	59.81	52.76	42.74	44.46
2018	38.04	42.44	-46.14	-78.65	50.96	77.99	79.08	78.01	78.64	64.91	47.62	45.30
2019	43.18	51.25	52.05	62.99	72.48	75.57	79.86	74.98	78.59	65.57	49.05	48.65
2020	46.45	47.51	58.84	58.99	52.97	M	M	M	M	M	M	M
2021	42.62	45.19	56.24	59.34	66.84	75.61	78.62	79.24	72.13	65.29	49.09	53.41
2022	40.86	47.80	54.37	60.50	71.99	78.66	81.23	78.75	72.23	59.56	53.44	45.56
2023	48.55	53.42	55.34	60.73	68.24	74.39	79.78	79.77	73.27	63.70	53.16	46.67
2024	40.29	50.04	55.88	62.79	72.01	77.94	80.29	79.24	73.90	64.46	57.52	45.56
2025	37.41	48.62	54.78	M	M	M	M	M	M	M	M	M
NCEI Climatology	41.10	44.57	51.90	60.05	67.96	75.30	78.80	77.95	72.14	61.10	50.36	43.70

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
2015	M	M	M	M	M	M	M	M	M	M	M	M
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	58.5%	55.2%	M	M	M	M	M	M	M	M	M

Monthly Plots

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