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 (USC00445050) 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
2014	M	M	M	M	M	M	M	M	M	M	1.43	2.08
2015	1.95	1.41	2.35	2.69	1.47	6.47	1.96	1.73	0.38	M	2.37	3.89
2016	1.87	3.10	1.09	1.79	8.30	2.93	5.48	3.07	2.42	0.14	1.29	1.82
2017	1.96	0.29	1.25	0.25	0.67	0.35	0.13	0.11	0.00	0.05	1.62	0.33
2018	1.45	4.09	1.40	2.56	9.21	7.82	2.25	4.11	5.21	4.94	6.01	3.13
2019	1.69	3.73	2.85	2.06	3.83	4.70	1.56	1.51	0.91	4.16	1.11	1.93
2020	2.35	2.31	1.29	4.21	1.66	4.31	2.61	10.15	3.82	5.61	7.59	4.73
2021	1.82	1.10	2.26	2.78	1.16	3.66	2.68	2.62	0.89	2.31	0.34	0.77
2022	2.05	0.16	3.09	1.65	2.69	2.66	1.74	1.61	1.83	1.67	2.30	3.66
2023	1.78	2.32	1.02	3.50	1.94	3.30	2.84	1.68	0.34	0.01	0.58	3.59
2024	4.82	1.67	5.20	1.44	3.91	1.35	3.18	3.64	4.38	0.43	1.75	1.60
2025	1.79	3.16	1.18	2.64	5.67	0.52	M	M	M	M	M	M
NCEI Climatology	3.00	2.84	3.70	3.38	3.97	4.33	4.18	3.68	4.49	3.81	3.59	3.33

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2014	M	M	M	M	M	M	M	M	M	M	3.4	2.9
2015	3.3	4.2	4.0	4.5	3.1	3.3	2.3	2.2	2.5	3.5	3.0	3.3
2016	3.7	4.3	4.5	4.3	2.0	2.3	1.4	1.6	1.7	2.3	2.0	3.2
2017	4.0	4.3	5.3	4.8	4.4	3.7	3.1	2.6	3.2	3.6	3.6	3.5
2018	4.3	4.5	4.9	5.7	3.7	2.5	2.1	2.5	2.8	3.2	3.4	3.0
2019	3.4	3.6	4.3	4.3	3.7	3.6	2.7	3.0	2.9	3.2	3.7	3.1
2020	4.3	4.9	5.3	4.9	4.5	3.5	2.8	2.9	3.2	3.3	3.7	4.0
2021	3.6	4.0	4.6	4.7	3.8	4.1	3.4	2.7	3.5	3.8	3.7	4.0
2022	5.8	5.3	5.6	4.9	4.1	3.5	3.5	3.3	2.1	2.3	2.5	2.7
2023	3.4	4.0	2.1	0.0	0.0	1.1	2.0	2.2	1.9	1.9	2.1	2.0
2024	3.5	3.3	3.9	4.2	2.0	2.7	2.1	2.2	2.1	2.2	2.7	3.0
2025	3.4	3.5	4.7	4.1	2.9	2.1	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
2014	M	M	M	M	M	M	M	M	M	M	53.46	48.50
2015	42.60	39.47	55.18	68.19	79.95	83.66	85.44	85.11	80.70	66.87	62.55	59.71
2016	43.61	48.93	64.70	67.80	71.22	83.48	88.19	87.57	80.44	71.13	61.78	48.91
2017	48.36	60.29	57.87	73.37	73.95	84.10	90.11	84.20	77.79	72.71	57.86	46.46
2018	45.23	54.31	51.15	64.28	81.43	82.89	85.86	86.75	80.68	69.44	52.64	48.55
2019	44.10	50.82	54.84	69.79	80.23	82.47	89.67	87.23	84.43	71.57	54.13	51.25
2020	50.07	52.93	63.61	66.52	71.42	83.23	91.96	84.70	76.28	69.42	64.30	49.07
2021	45.57	43.18	63.43	69.54	76.10	84.12	88.10	86.94	81.20	73.76	57.79	57.39
2022	59.87	56.93	62.24	69.21	76.00	83.47	87.47	85.72	79.99	66.26	61.70	47.63
2023	52.47	57.37	59.02	72.87	73.14	80.49	87.71	85.80	79.60	71.53	59.22	53.36
2024	47.91	53.59	62.66	69.58	76.92	87.54	88.69	86.59	77.57	71.79	62.39	48.34
2025	42.06	49.31	64.48	71.90	74.63	81.99	M	M	M	M	M	M
NCEI Climatology	45.21	49.52	58.20	69.80	75.99	83.20	86.69	85.31	79.00	68.60	57.40	48.09

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2014	M	M	M	M	M	M	M	M	M	M	32.89	31.29
2015	24.57	18.58	32.52	44.31	57.59	64.78	66.61	63.32	60.56	45.83	40.76	40.84
2016	24.42	29.50	40.82	43.80	53.33	61.94	68.03	67.93	64.17	49.23	35.90	29.64
2017	31.12	34.10	35.77	50.64	53.30	61.21	68.04	63.57	58.78	50.06	35.46	27.61
2018	22.47	34.85	30.60	39.42	61.87	63.20	65.92	66.78	64.94	49.63	34.82	29.91
2019	30.55	38.06	34.04	46.75	57.87	61.57	67.37	64.31	61.69	50.26	32.86	31.05
2020	30.57	32.70	41.91	41.79	51.67	63.00	68.80	67.32	57.96	49.25	40.24	29.94
2021	27.74	28.47	42.42	43.59	50.06	63.18	66.84	67.33	58.61	52.67	33.00	35.78
2022	44.53	30.25	37.65	45.16	55.88	61.68	67.84	65.94	58.65	44.41	38.61	28.34
2023	33.87	35.13	36.89	46.10	50.65	57.86	68.21	65.44	60.20	47.63	33.22	32.05
2024	28.79	31.68	38.51	47.55	57.38	63.59	68.93	65.57	60.37	47.84	39.98	30.11
2025	21.85	29.56	38.43	48.53	55.81	63.18	M	M	M	M	M	M
NCEI Climatology	25.40	27.09	32.81	42.31	52.00	60.70	65.20	63.60	56.30	44.39	34.11	28.11

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2014	M	M	M	M	M	M	M	M	M	M	43.17	39.89
2015	33.59	29.03	43.85	56.25	68.77	74.22	76.03	74.21	70.63	56.35	51.66	50.28
2016	34.02	39.22	52.76	55.80	62.27	72.71	78.11	77.75	72.31	60.18	48.84	39.27
2017	39.74	47.19	46.82	62.01	63.63	72.66	79.07	73.89	68.29	61.39	46.66	37.04
2018	33.85	44.58	40.87	51.85	71.65	73.05	75.89	76.77	72.81	59.53	43.73	39.23
2019	37.32	44.44	44.44	58.27	69.05	72.02	78.52	75.77	73.06	60.91	43.49	41.15
2020	40.32	42.81	52.76	54.15	61.55	73.12	80.38	76.01	67.12	59.33	52.27	39.50
2021	36.65	35.82	52.93	56.56	63.08	73.65	77.47	77.13	69.90	63.22	45.39	46.59
2022	52.20	43.59	49.94	57.18	65.94	72.57	77.66	75.83	69.32	55.34	50.16	37.98
2023	43.17	46.25	47.96	59.49	61.90	69.18	77.96	75.62	69.90	59.58	46.22	42.71
2024	38.35	42.63	50.58	58.56	67.15	75.56	78.81	76.08	68.97	59.81	51.19	39.23
2025	31.95	39.43	51.45	60.21	65.22	72.58	M	M	M	M	M	M
NCEI Climatology	35.30	38.30	45.50	56.06	64.00	71.95	75.94	74.45	67.65	56.50	45.75	38.10

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
2014	M	M	M	M	M	M	M	M	M	M	64.4%	75.7%
2015	64.6%	54.6%	62.1%	62.5%	72.0%	80.0%	80.9%	75.4%	81.5%	78.7%	76.1%	83.8%
2016	64.7%	64.4%	62.3%	58.8%	82.4%	76.4%	83.8%	84.9%	86.0%	81.3%	72.0%	70.2%
2017	74.7%	57.4%	57.4%	68.8%	78.6%	76.9%	76.6%	82.2%	84.3%	83.0%	71.9%	63.6%
2018	60.6%	75.4%	57.7%	57.7%	78.3%	82.2%	79.5%	83.4%	89.6%	80.1%	75.0%	78.6%
2019	68.6%	66.8%	58.5%	65.9%	77.5%	76.2%	76.9%	75.8%	74.9%	76.9%	66.4%	73.5%
2020	68.5%	61.4%	60.2%	62.8%	67.9%	72.2%	73.5%	84.4%	81.2%	82.8%	68.9%	68.6%
2021	66.3%	68.1%	59.5%	58.0%	62.7%	74.0%	73.4%	81.6%	76.3%	79.6%	59.8%	63.0%
2022	90.7%	52.7%	58.1%	55.1%	76.9%	74.3%	80.9%	82.0%	76.5%	76.7%	68.7%	71.4%
2023	72.8%	63.3%	59.6%	61.6%	71.7%	75.8%	80.5%	77.3%	80.6%	78.6%	67.7%	77.3%
2024	70.7%	66.4%	63.8%	65.6%	81.2%	69.9%	78.9%	77.9%	85.2%	73.3%	71.4%	71.9%
2025	59.1%	62.0%	55.4%	63.5%	76.2%	80.4%	M	M	M	M	M	M

Monthly Plots

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