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 (USC00109065) within the current 1991-2020 dataset.

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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	0.79	2.75	1.23	3.44	0.71	1.01	0.82	0.42	3.47	1.54	1.93	1.26
2018	1.40	1.21	2.55	2.57	3.28	1.61	0.40	0.32	0.00	1.25	1.61	2.22
2019	1.46	3.33	0.77	1.45	1.72	0.33	0.44	0.69	3.38	1.06	0.80	1.41
2020	3.05	2.05	1.67	2.33	1.80	1.98	0.75	0.23	0.37	M	M	M
2021	M	M	M	0.00	1.92	0.04	1.18	1.88	0.67	1.59	0.89	1.54
2022	0.98	0.57	1.37	1.09	1.17	0.94	0.18	1.71	1.10	0.15	0.00	1.83
2023	0.79	0.00	1.99	0.79	1.29	3.17	0.34	2.63	1.54	2.26	0.57	1.62
2024	2.86	2.87	2.76	0.80	1.26	0.62	0.22	1.16	0.77	0.62	2.15	2.41
2025	1.28	3.31	2.46	1.38	0.89	0.12	0.26	1.07	1.09	2.48	0.48	1.89
2026	1.28	2.01	1.00	1.37	0.84	0.53	0.26	1.66	0.25	M	M	M
NCEI Climatology	2.03	1.20	1.56	1.78	2.30	1.69	0.88	1.19	1.50	1.61	1.19	2.07

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	M	M	M	M	M	M	M	M	M	6.1	6.4	5.6
2014	6.6	11.6	9.0	8.3	8.1	8.3	6.4	5.8	6.8	7.8	8.1	5.8
2015	4.2	6.5	7.1	7.8	6.1	6.8	6.3	6.8	8.2	6.9	6.3	7.3
2016	4.5	7.3	7.2	6.8	7.9	8.6	8.5	7.7	8.1	9.2	6.9	6.4
2017	6.7	11.5	10.0	8.9	7.0	8.2	6.4	6.2	7.2	7.5	8.8	6.2
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	6.4	M	M	7.9	M	M	M	M
2020	8.4	7.5	8.4	7.4	9.1	8.8	7.3	7.5	7.9	M	M	M
2021	M	M	M	10.7	8.7	7.9	6.1	7.2	8.4	7.4	6.8	10.8
2022	6.7	5.7	6.5	10.7	9.8	8.9	7.2	7.0	8.3	6.2	5.1	8.0
2023	5.2	3.5	8.5	7.8	6.9	6.6	7.1	6.4	7.2	6.5	6.4	5.8
2024	6.2	7.2	8.0	7.2	10.2	10.0	6.5	7.1	8.3	7.8	6.6	6.2
2025	4.8	9.3	8.5	8.6	7.7	8.3	7.5	7.2	6.8	7.5	7.1	9.9
2026	5.7	7.5	11.9	8.9	8.7	8.5	6.7	6.9	7.3	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	M	M	M	M	M	M	M	48.40	39.19	22.10
2014	27.39	30.89	39.59	47.41	61.72	65.88	80.21	70.42	68.13	58.10	34.60	31.79
2015	27.88	43.85	53.50	52.87	61.46	78.83	77.64	78.59	71.90	59.10	33.01	25.97
2016	27.10	32.09	39.14	53.99	59.32	74.55	78.16	76.90	64.32	52.73	45.81	21.94
2017	22.36	34.30	44.97	46.14	60.20	69.26	82.06	77.74	64.24	49.64	40.77	28.71
2018	32.06	29.07	35.58	49.28	62.29	67.06	79.56	75.90	69.91	51.63	34.29	26.16
2019	26.31	26.26	34.71	47.47	56.81	66.42	77.49	77.80	63.52	43.40	40.72	28.88
2020	29.76	28.15	38.56	46.23	60.76	65.91	76.58	80.93	73.48	M	M	M
2021	M	M	M	68.81	59.77	77.48	83.14	75.45	70.29	52.89	42.06	31.45
2022	25.71	25.45	39.17	44.10	54.96	67.50	83.14	80.99	73.75	55.94	20.41	25.50
2023	17.42	13.82	30.94	41.21	62.72	64.56	79.64	74.39	67.36	52.93	41.01	33.72
2024	28.36	32.92	36.61	47.48	55.82	72.45	80.25	78.36	71.44	61.11	36.48	34.11
2025	22.67	31.80	40.21	51.35	62.50	67.05	80.82	79.01	71.17	52.34	46.42	38.87
2026	29.97	38.33	50.25	50.22	63.38	68.16	84.15	79.92	68.72	M	M	M
NCEI Climatology	26.80	30.83	39.20	49.10	60.20	68.70	78.11	78.20	68.80	54.00	38.10	26.91

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	M	M	M	M	M	M	M	M	M	28.58	22.15	5.37
2014	10.83	16.21	22.67	27.65	36.67	41.65	50.06	47.67	41.76	33.29	17.72	17.66
2015	12.80	22.05	25.66	28.95	38.18	47.43	48.54	48.50	43.25	36.64	17.13	11.40
2016	12.77	16.35	24.18	32.31	36.06	45.72	49.18	46.87	41.83	35.19	26.68	3.88
2017	4.92	20.43	29.35	28.63	35.45	43.48	51.13	47.13	40.58	27.19	24.57	12.53
2018	16.95	17.08	21.07	29.43	39.55	43.82	49.50	45.28	40.21	30.23	18.81	8.58
2019	8.98	13.30	16.33	30.78	36.34	40.63	49.29	48.21	42.00	21.44	20.97	13.07
2020	15.01	6.48	22.95	25.96	36.60	42.88	47.04	49.25	40.88	M	M	M
2021	M	M	M	43.25	35.12	46.66	52.71	47.35	39.54	33.19	25.99	18.66
2022	5.04	4.22	19.20	25.16	33.72	41.58	50.11	51.02	43.96	35.82	-0.29	11.22
2023	7.50	3.11	15.86	21.79	38.86	42.55	49.74	49.73	43.07	32.30	24.20	15.46
2024	12.22	16.93	17.77	29.25	32.48	46.80	49.00	46.93	42.73	34.00	19.26	18.80
2025	2.69	15.20	22.53	28.54	37.56	44.18	49.56	49.30	42.79	31.33	27.21	22.85
2026	12.90	20.76	30.61	28.72	36.80	42.13	53.25	50.29	46.43	M	M	M
NCEI Climatology	8.19	10.81	19.00	26.91	34.71	40.70	47.10	45.40	37.69	27.60	18.70	9.30

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	M	M	M	M	M	M	M	M	M	38.49	30.67	13.74
2014	19.11	23.55	31.13	37.53	49.19	53.76	65.14	59.04	54.94	45.70	26.16	24.72
2015	20.34	32.95	39.58	40.91	49.82	63.13	63.09	63.55	57.58	47.87	25.07	18.69
2016	19.94	24.22	31.66	43.15	47.69	60.13	63.67	61.89	53.08	43.96	36.25	12.91
2017	13.64	27.37	37.16	37.39	47.83	56.37	66.59	62.44	52.41	38.41	32.67	20.62
2018	24.51	23.07	28.32	39.36	50.92	55.44	64.53	60.59	55.06	40.93	26.55	17.37
2019	17.65	19.78	25.52	39.13	46.57	53.52	63.39	63.00	52.76	32.42	30.84	20.97
2020	22.38	17.32	30.76	36.09	48.68	54.39	61.81	65.09	57.18	M	M	M
2021	M	M	M	56.03	47.45	62.07	67.92	61.40	54.92	43.04	34.03	25.06
2022	15.37	14.83	29.18	34.63	44.34	54.54	66.62	66.00	58.86	45.88	10.06	18.36
2023	12.46	8.46	23.40	31.50	50.79	53.55	64.69	62.06	55.21	42.61	32.61	24.59
2024	20.29	24.93	27.19	38.37	44.15	59.62	64.62	62.64	57.09	47.55	27.87	26.46
2025	12.68	23.50	31.37	39.95	50.03	55.61	65.19	64.16	56.98	41.84	36.81	30.86
2026	21.44	29.54	40.43	39.47	50.09	55.15	68.70	65.11	57.57	M	M	M
NCEI Climatology	17.50	20.82	29.10	38.00	47.45	54.70	62.60	61.80	53.25	40.80	28.40	18.10

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
2013	M	M	M	M	M	M	M	M	M	67.8%	74.2%	80.8%
2014	77.9%	77.5%	71.4%	63.2%	50.8%	53.7%	47.9%	70.8%	59.7%	58.3%	72.8%	82.9%
2015	89.0%	62.2%	57.3%	57.9%	70.3%	57.0%	60.6%	51.7%	45.6%	67.3%	74.3%	80.9%
2016	87.9%	78.7%	72.8%	63.4%	60.0%	48.4%	40.3%	33.8%	58.8%	73.2%	70.0%	87.6%
2017	85.0%	79.9%	71.7%	71.6%	59.3%	58.4%	50.1%	48.2%	61.6%	63.8%	77.7%	82.3%
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	77.1%	M	M	52.1%	M	M	M	M
2020	84.3%	78.7%	76.0%	64.5%	55.4%	59.9%	51.2%	40.6%	41.5%	M	M	M
2021	M	M	M	37.0%	54.5%	43.1%	48.7%	54.0%	43.3%	67.7%	74.7%	74.2%
2022	80.7%	79.1%	68.5%	62.0%	59.1%	54.7%	42.7%	53.3%	46.8%	75.4%	77.4%	82.0%
2023	88.8%	79.3%	78.0%	67.2%	61.5%	70.8%	49.0%	63.9%	59.6%	73.2%	71.2%	82.1%
2024	85.4%	83.3%	78.3%	64.8%	57.5%	46.3%	48.1%	50.4%	52.6%	52.5%	75.4%	84.5%
2025	86.8%	83.1%	74.8%	57.1%	60.8%	43.4%	43.6%	43.8%	57.7%	75.6%	73.4%	78.2%
2026	86.0%	76.2%	57.8%	67.1%	46.3%	54.0%	51.3%	48.4%	54.0%	M	M	M

Monthly Plots

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