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 (USW00024127) 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	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	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	1.43	1.35	1.75	2.16	1.82	0.95	0.49	0.58	1.06	1.26	1.32	1.40

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	M	M	9.4	9.9	10.1	10.9	9.8	11.2	9.7	8.0	7.9	7.0
2014	5.8	8.7	9.6	9.3	9.0	8.8	8.8	7.8	8.6	7.7	8.3	8.3
2015	5.1	7.9	7.4	9.7	7.9	8.1	8.9	8.6	9.4	7.2	8.1	7.8
2016	6.1	6.8	8.6	9.2	8.3	8.9	9.8	8.8	8.7	5.4	1.2	2.5
2017	0.5	2.2	1.4	2.0	1.5	1.4	2.4	6.8	3.8	3.8	1.7	4.2
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	6.3	8.9	7.5	7.9	8.8	9.2	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
2013	M	M	52.42	54.86	68.48	83.54	90.00	86.87	74.79	57.93	49.73	30.94
2014	38.31	45.27	52.81	57.33	69.20	79.03	89.96	80.77	77.83	67.25	48.36	41.84
2015	40.80	50.51	57.84	59.90	65.17	86.68	85.23	86.23	79.98	67.07	44.62	36.35
2016	35.00	42.68	53.78	61.07	67.50	85.87	90.13	87.15	74.96	63.82	41.67	35.97
2017	23.60	44.06	39.37	48.90	61.62	71.56	84.56	82.79	58.08	56.12	45.31	36.68
2018	43.81	41.45	49.86	61.19	71.05	83.07	92.80	87.46	81.81	59.54	45.03	35.72
2019	36.19	38.22	47.68	58.79	63.24	77.71	89.58	88.43	74.99	54.17	48.72	37.67
2020	39.40	41.04	50.45	59.54	71.33	78.11	90.47	92.29	79.03	64.96	49.27	36.84
2021	39.47	40.15	48.54	58.83	69.93	88.84	92.45	84.02	79.09	59.26	50.99	41.26
2022	38.22	39.23	51.02	58.84	65.55	81.89	92.89	87.79	82.10	64.35	40.88	35.45
2023	33.86	36.69	40.72	55.36	71.33	75.77	92.92	85.50	77.72	62.66	49.75	43.24
2024	39.29	44.16	49.53	58.79	65.79	85.91	92.14	88.27	80.64	70.26	46.61	45.36
2025	36.68	45.60	52.96	61.61	73.21	85.86	91.43	M	M	M	M	M
NCEI Climatology	38.61	44.89	55.30	61.89	72.60	84.10	94.00	91.70	80.60	65.50	50.70	39.00

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	M	M	36.21	38.53	49.20	61.32	69.63	68.33	57.12	41.55	34.97	17.78
2014	25.08	31.98	35.63	39.80	52.69	58.36	70.48	65.49	59.44	47.61	32.67	30.15
2015	28.86	35.25	40.51	41.33	49.83	65.02	65.87	66.18	60.59	51.13	30.71	24.67
2016	23.87	28.66	37.03	43.59	48.64	63.35	68.60	66.54	55.58	48.31	41.67	32.70
2017	23.60	38.97	38.78	46.59	53.18	71.32	81.03	69.68	55.72	46.76	43.63	25.86
2018	29.84	28.00	34.22	41.05	51.84	61.19	71.64	67.14	60.34	43.92	31.67	24.99
2019	25.05	25.55	33.91	42.23	45.58	56.28	68.78	67.18	55.47	34.28	32.68	26.34
2020	27.79	25.69	35.88	40.83	51.81	56.01	67.49	70.67	56.84	44.71	33.12	24.48
2021	25.72	28.23	32.39	38.89	49.87	68.31	71.69	64.20	57.83	43.54	37.16	27.76
2022	24.24	23.54	34.64	36.94	44.79	59.58	71.79	67.47	61.86	45.84	27.35	24.90
2023	24.49	22.67	28.18	37.55	52.44	56.61	71.49	66.20	58.87	45.18	35.25	29.61
2024	27.98	30.86	34.04	42.47	46.29	64.56	70.51	67.47	61.35	51.34	31.29	29.92
2025	23.35	29.54	35.79	42.04	51.70	63.63	70.82	M	M	M	M	M
NCEI Climatology	24.20	28.74	36.30	41.80	50.40	59.10	68.20	66.59	56.29	43.60	32.80	25.29

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	M	M	44.31	46.69	58.84	72.43	79.81	77.60	65.95	49.74	42.35	24.36
2014	31.69	38.62	44.22	48.57	60.95	68.69	80.22	73.13	68.63	57.43	40.52	36.00
2015	34.83	42.88	49.17	50.61	57.50	75.85	75.55	76.20	70.28	59.10	37.67	30.51
2016	29.44	35.67	45.40	52.33	58.07	74.61	79.36	76.85	65.27	56.06	41.67	34.34
2017	23.60	41.51	39.07	47.75	57.40	71.44	82.80	76.24	56.90	51.44	44.47	31.27
2018	36.83	34.72	42.04	51.12	61.45	72.13	82.22	77.30	71.08	51.73	38.35	30.36
2019	30.62	31.89	40.80	50.51	54.41	67.00	79.18	77.81	65.23	44.23	40.70	32.01
2020	33.60	33.36	43.17	50.19	61.57	67.06	78.98	81.48	67.93	54.84	41.20	30.66
2021	32.60	34.19	40.46	48.86	59.90	78.57	82.07	74.11	68.46	51.40	44.08	34.51
2022	31.23	31.38	42.83	47.89	55.17	70.74	82.34	77.63	71.98	55.10	34.12	30.18
2023	29.18	29.68	34.45	46.45	61.89	66.19	82.20	75.85	68.30	53.92	42.50	36.42
2024	33.64	37.51	41.78	50.63	56.04	75.24	81.32	77.87	71.00	60.80	38.95	37.64
2025	30.01	37.57	44.37	51.82	62.46	74.75	81.12	M	M	M	M	M
NCEI Climatology	31.40	36.82	45.80	51.84	61.50	71.60	81.10	79.15	68.44	54.55	41.75	32.15

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	48.9%	46.2%	41.7%	23.0%	33.8%	31.4%	50.6%	53.1%	54.8%	71.1%
2014	62.7%	59.7%	47.6%	46.2%	36.0%	27.6%	29.0%	41.7%	41.4%	38.3%	51.1%	64.5%
2015	68.9%	46.7%	40.4%	42.2%	56.4%	28.9%	30.3%	31.2%	29.6%	48.1%	54.1%	65.4%
2016	74.0%	67.8%	50.8%	48.3%	45.7%	27.9%	21.3%	21.7%	38.9%	42.3%	66.1%	66.9%
2017	80.6%	61.9%	49.0%	49.7%	40.2%	26.1%	23.3%	30.3%	55.6%	35.8%	58.0%	62.1%
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	49.8%	54.4%	41.5%	38.5%	23.4%	25.2%	M	M	M	M	M

Monthly Plots

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