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 (USC00092283) 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	0.00	0.00	M	M	M	M	M
2017	M	M	M	M	M	M	0.00	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	0.03	5.32	2.28	10.88	0.13	3.11	7.06
2025	1.67	5.19	2.85	5.68	6.71	2.86	2.96	M	M	M	M	M
NCEI Climatology	5.46	5.24	5.61	4.39	3.92	5.12	4.70	5.60	4.39	4.76	4.45	5.49

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	M	M	M	5.9	3.9	4.0	3.5	3.7	5.1	5.5	5.3	4.8
2016	5.6	7.4	5.7	6.2	5.3	4.9	4.4	4.2	3.7	4.7	4.6	5.0
2017	5.9	5.9	6.0	5.8	5.4	3.5	3.6	3.9	5.1	5.4	3.6	4.8
2018	5.7	5.4	7.1	6.6	4.3	4.0	4.0	3.3	3.9	5.0	5.8	5.4
2019	5.8	5.5	5.7	5.6	4.2	4.3	3.5	3.6	3.8	5.4	4.1	6.4
2020	5.8	5.9	5.1	6.5	5.4	4.6	3.3	3.1	5.4	4.4	5.1	5.5
2021	5.6	5.9	5.8	5.4	4.9	4.1	3.1	3.0	3.6	3.7	4.4	4.4
2022	5.7	5.6	6.8	5.5	5.3	3.7	3.6	3.0	4.6	4.8	5.8	5.1
2023	5.1	5.6	5.4	6.0	5.7	4.7	3.3	4.8	3.5	4.7	4.9	5.4
2024	6.6	5.6	6.5	6.2	4.2	4.0	3.7	3.6	5.3	3.8	5.3	4.9
2025	4.7	5.7	6.9	5.3	5.5	4.2	3.8	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	M	M	70.50	79.95	86.83	87.58	85.22	79.00	69.95	62.79	62.33
2016	48.72	53.13	67.07	71.44	77.33	88.68	91.17	87.98	86.92	78.09	67.16	52.72
2017	56.27	62.85	63.66	73.87	77.18	81.38	87.36	84.80	80.14	72.48	63.63	52.20
2018	48.73	61.52	58.50	67.74	80.15	85.97	84.88	84.03	84.21	72.32	55.83	51.61
2019	49.73	56.81	60.05	71.52	81.08	81.58	86.40	85.76	87.78	73.81	59.91	55.68
2020	53.32	52.70	64.29	69.32	73.72	81.57	87.41	84.25	78.26	74.50	68.25	55.10
2021	53.64	56.04	67.62	72.88	79.24	85.04	87.00	87.45	81.03	73.37	63.02	63.48
2022	52.09	60.37	66.98	72.13	82.04	88.64	89.94	86.68	81.53	68.13	64.17	52.49
2023	56.72	63.86	66.35	72.02	76.40	82.11	89.25	86.94	81.84	73.35	63.23	56.82
2024	49.34	60.30	65.38	71.43	78.12	85.23	87.73	87.49	78.75	73.79	64.70	52.23
2025	46.15	59.29	66.10	73.40	74.74	84.68	84.57	M	M	M	M	M
NCEI Climatology	49.29	53.11	60.41	69.00	75.90	82.39	85.60	84.09	79.00	69.90	60.20	52.00

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	M	M	M	53.57	57.92	66.11	68.64	66.59	61.65	50.58	46.59	45.48
2016	30.75	35.60	46.23	50.15	56.12	66.19	69.31	70.08	64.18	52.73	42.56	36.79
2017	39.93	41.40	42.88	53.75	57.21	64.32	67.70	66.84	59.05	51.85	42.03	36.31
2018	28.15	44.80	39.50	45.00	61.32	66.14	68.07	66.57	67.86	53.15	37.19	37.30
2019	37.71	46.64	40.48	50.32	61.03	64.38	68.33	66.78	64.55	54.10	38.15	37.85
2020	37.29	37.25	47.74	46.85	54.31	64.79	71.48	72.02	64.57	55.40	47.37	35.43
2021	36.58	37.51	46.71	49.36	60.65	67.38	69.97	70.71	62.89	56.64	39.91	45.91
2022	34.21	39.94	46.05	50.03	61.78	68.61	71.71	70.31	62.24	47.35	45.30	37.05
2023	39.76	44.96	44.66	50.84	58.64	63.02	69.56	69.99	63.00	52.70	43.12	37.84
2024	30.95	39.69	47.62	51.05	59.98	66.45	69.77	67.18	63.08	50.83	47.14	35.08
2025	26.85	38.05	43.13	53.09	58.01	66.57	71.51	M	M	M	M	M
NCEI Climatology	30.39	33.20	38.99	46.80	55.10	62.90	66.50	65.50	59.71	48.81	38.81	33.60

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	M	M	M	62.04	68.93	76.47	78.11	75.90	70.33	60.26	54.69	53.91
2016	39.74	44.36	56.65	60.80	66.73	77.43	80.24	79.03	75.55	65.41	54.86	44.75
2017	48.10	52.12	53.27	63.81	67.19	72.85	77.53	75.82	69.60	62.17	52.83	44.25
2018	38.44	53.16	49.00	56.37	70.74	76.06	76.48	75.30	76.04	62.74	46.51	44.45
2019	43.72	51.72	50.27	60.92	71.05	72.98	77.37	76.27	76.16	63.96	49.03	46.76
2020	45.31	44.97	56.02	58.08	64.02	73.18	79.45	78.14	71.42	64.95	57.81	45.26
2021	45.11	46.78	57.16	61.12	69.95	76.21	78.48	79.08	71.96	65.00	51.46	54.70
2022	43.15	50.16	56.52	61.08	71.91	78.62	80.82	78.50	71.89	57.74	54.73	44.77
2023	48.24	54.41	55.50	61.43	67.52	72.57	79.41	78.46	72.42	63.02	53.18	47.33
2024	40.15	49.99	56.50	61.24	69.05	75.84	78.75	77.33	70.91	62.31	55.92	43.66
2025	36.50	48.67	54.62	63.25	66.38	75.62	78.04	M	M	M	M	M
NCEI Climatology	39.84	43.16	49.70	57.90	65.50	72.65	76.05	74.80	69.35	59.35	49.50	42.80

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	69.2%	68.3%	72.2%	76.7%	76.0%	85.2%	82.8%	78.5%	84.6%
2016	67.0%	68.7%	66.6%	61.1%	72.6%	69.9%	76.4%	84.8%	71.7%	64.2%	57.6%	70.4%
2017	72.5%	61.9%	59.6%	71.8%	75.0%	82.8%	79.6%	76.7%	73.8%	73.9%	72.0%	69.1%
2018	61.3%	77.9%	72.7%	75.5%	88.1%	88.5%	91.4%	91.0%	92.0%	75.1%	78.1%	77.7%
2019	69.4%	73.3%	58.7%	66.0%	70.8%	74.4%	75.3%	75.6%	65.8%	78.1%	69.1%	72.6%
2020	69.6%	77.2%	76.1%	59.5%	73.5%	81.4%	78.4%	85.0%	78.4%	73.8%	63.1%	65.1%
2021	65.8%	66.5%	56.2%	51.7%	63.4%	71.0%	75.9%	76.0%	74.8%	77.5%	55.4%	71.9%
2022	62.5%	58.6%	54.7%	55.0%	65.4%	64.1%	74.0%	75.6%	69.6%	68.2%	68.6%	75.0%
2023	73.6%	71.3%	58.7%	63.4%	72.1%	75.2%	76.6%	83.5%	78.7%	72.1%	62.6%	71.0%
2024	65.3%	58.0%	60.4%	63.7%	74.9%	67.9%	75.9%	70.5%	78.1%	70.1%	73.9%	68.0%
2025	57.4%	62.8%	48.8%	65.6%	77.2%	74.9%	72.7%	M	M	M	M	M

Monthly Plots

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