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 (USC00057309) 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	2.25	0.01	0.51	2.41	0.43	0.29
2015	0.95	1.10	0.87	2.60	11.63	4.87	4.85	1.42	0.18	1.04	0.54	0.23
2016	0.47	0.53	0.82	1.88	1.39	1.98	1.35	4.02	0.43	0.04	0.43	0.25
2017	0.32	0.23	1.37	2.71	3.19	0.78	5.09	3.65	3.20	0.17	0.45	0.00
2018	0.23	0.66	0.26	1.24	0.62	0.28	3.86	0.65	0.29	1.49	0.62	0.03
2019	0.32	0.07	1.05	0.91	1.00	M	0.22	2.10	0.51	0.35	0.44	M
2020	0.01	1.08	0.76	0.29	1.72	0.80	1.87	1.22	0.11	0.23	0.09	0.31
2021	0.55	0.55	1.05	0.45	3.77	1.21	3.93	0.30	0.51	0.14	0.04	M
2022	0.02	0.03	0.85	0.03	1.43	1.13	M	0.63	1.10	0.25	0.07	0.33
2023	0.30	0.06	0.02	1.76	5.09	5.64	3.28	1.40	1.56	0.34	0.09	0.28
2024	0.56	1.19	1.66	0.70	0.76	1.11	0.91	2.84	1.47	0.57	1.09	0.06
2025	0.30	0.04	0.45	0.67	4.90	2.72	0.34	3.40	0.70	0.01	0.78	0.32
2026	0.19	0.08	M	0.27	1.85	0.30	1.47	2.32	M	M	M	M
NCEI Climatology	0.74	1.01	1.88	3.13	2.55	2.11	3.89	3.94	1.93	1.19	0.85	0.76

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	M	5.6	7.4
2014	7.9	M	M	M	M	10.6	7.8	7.4	8.1	8.5	7.3	6.8
2015	8.2	8.4	8.8	10.2	8.6	8.9	8.0	7.8	7.1	8.2	9.9	7.3
2016	6.6	8.5	9.6	10.2	10.0	8.5	8.6	8.2	9.0	8.5	8.5	8.1
2017	7.3	9.2	9.5	10.5	9.7	9.3	7.5	7.8	8.3	7.4	5.8	5.9
2018	5.8	6.4	8.4	9.4	9.1	8.8	7.1	7.2	6.9	7.3	5.9	5.6
2019	5.8	7.5	6.7	6.8	8.6	M	7.4	6.9	8.0	8.2	5.6	3.9
2020	6.6	6.7	7.6	7.0	8.8	8.6	7.8	6.8	6.5	7.1	7.3	7.0
2021	5.7	5.7	8.9	8.2	8.7	7.4	6.9	7.0	7.4	6.9	5.7	M
2022	5.8	6.4	8.3	9.7	10.1	8.6	M	6.2	6.7	6.3	7.6	5.7
2023	6.0	6.7	8.5	8.1	7.9	7.7	6.5	7.4	6.9	6.3	6.8	5.6
2024	6.1	6.3	8.3	8.0	9.8	7.8	6.8	6.8	7.7	7.8	6.7	5.7
2025	5.6	6.4	8.1	8.8	7.7	7.9	6.9	6.7	6.6	6.9	6.3	5.8
2026	5.5	7.0	6.9	6.7	7.7	8.9	7.6	6.6	6.7	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	M	47.48	53.52
2014	51.20	M	M	M	M	74.53	77.20	75.95	71.99	62.55	46.71	41.10
2015	42.49	42.21	51.95	55.99	56.10	75.47	76.41	79.29	75.71	62.17	48.27	40.33
2016	40.03	46.77	49.02	53.64	61.68	78.90	82.68	75.24	72.91	67.01	57.38	40.16
2017	39.00	49.51	56.55	53.96	62.06	76.04	80.33	73.67	65.46	60.01	56.02	45.67
2018	46.04	41.24	52.43	57.39	70.44	82.18	80.36	77.03	75.00	54.60	44.88	40.09
2019	40.31	40.82	43.87	55.03	36.30	M	81.17	80.24	76.59	53.81	47.58	56.80
2020	41.13	36.40	51.53	57.41	71.34	76.66	81.55	83.07	71.72	61.81	54.33	44.71
2021	38.89	33.02	45.40	53.90	59.93	75.62	78.56	78.87	75.29	61.90	56.91	M
2022	38.28	36.97	47.86	58.76	64.66	72.30	M	75.79	76.55	61.12	44.70	40.99
2023	36.29	43.38	45.08	56.78	64.58	70.23	81.34	79.85	74.53	61.87	52.23	46.27
2024	39.88	46.65	49.31	58.93	64.71	81.40	83.80	81.49	76.60	67.10	46.72	48.69
2025	35.04	43.84	55.89	58.32	63.86	76.50	83.29	81.27	72.09	64.81	56.24	53.75
2026	44.96	54.66	59.40	36.00	65.80	80.68	87.68	83.82	82.81	M	M	M
NCEI Climatology	38.69	39.47	45.10	50.50	59.41	70.50	74.00	71.50	65.90	55.68	46.00	38.90

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	M	35.60	41.90
2014	37.00	M	M	M	M	55.63	60.70	59.35	53.23	44.73	26.20	24.60
2015	25.13	23.80	33.45	37.35	41.63	58.47	60.22	60.45	56.97	46.50	30.00	23.75
2016	25.22	29.43	31.40	36.34	42.88	60.15	62.72	56.93	53.83	47.60	40.15	20.65
2017	23.19	30.05	36.36	37.05	43.74	57.77	61.26	57.40	52.24	39.45	34.53	24.45
2018	25.93	20.06	30.31	33.42	49.98	60.91	59.77	58.67	57.14	37.63	27.79	22.64
2019	28.91	24.52	26.72	37.66	33.10	M	64.41	60.85	56.82	34.11	28.39	45.30
2020	25.71	20.36	31.76	34.46	47.55	59.02	62.09	64.85	53.41	38.78	33.46	25.77
2021	23.90	16.54	29.40	34.53	44.05	59.53	64.12	65.33	59.03	43.99	39.36	M
2022	23.19	18.47	29.18	36.04	47.04	58.70	M	60.41	59.13	44.31	27.09	22.22
2023	22.10	23.81	26.74	35.40	48.65	54.72	63.25	62.01	57.94	43.23	35.94	30.03
2024	21.84	29.70	32.39	39.06	45.55	61.61	64.05	63.10	57.94	47.93	32.52	33.18
2025	18.34	23.83	35.69	38.50	45.64	58.93	62.67	62.38	55.00	45.49	38.33	34.10
2026	25.20	34.71	37.90	33.80	46.78	57.79	65.37	64.35	62.92	M	M	M
NCEI Climatology	12.60	13.68	19.90	25.60	32.91	42.10	46.50	44.59	39.10	29.80	19.50	12.99

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	M	41.54	47.71
2014	44.10	M	M	M	M	65.08	68.95	67.65	62.61	53.64	36.46	32.85
2015	33.81	33.01	42.70	46.67	48.87	66.97	68.31	69.87	66.34	54.33	39.14	32.04
2016	32.62	38.10	40.21	44.99	52.28	69.52	72.70	66.08	63.37	57.30	48.77	30.41
2017	31.10	39.78	46.46	45.50	52.90	66.90	70.79	65.54	58.85	49.73	45.27	35.06
2018	35.98	30.65	41.37	45.40	60.21	71.55	70.07	67.85	66.07	46.12	36.33	31.36
2019	34.61	32.67	35.29	46.35	34.70	M	72.79	70.54	66.71	43.96	37.98	51.05
2020	33.42	28.38	41.65	45.94	59.45	67.84	71.82	73.96	62.57	50.30	43.89	35.24
2021	31.40	24.78	37.40	44.22	51.99	67.58	71.34	72.10	67.16	52.95	48.13	M
2022	30.73	27.72	38.52	47.40	55.85	65.50	M	68.10	67.84	52.71	35.90	31.60
2023	29.19	33.59	35.91	46.09	56.62	62.47	72.29	70.93	66.23	52.55	44.08	38.15
2024	30.86	38.17	40.85	49.00	55.13	71.50	73.92	72.29	67.27	57.52	39.62	40.93
2025	26.69	33.84	45.79	48.41	54.75	67.72	72.98	71.82	63.54	55.15	47.28	43.92
2026	35.08	44.68	48.65	34.90	56.29	69.23	76.53	74.09	72.86	M	M	M
NCEI Climatology	25.65	26.57	32.50	38.05	46.16	56.30	60.25	58.05	52.50	42.74	32.75	25.95

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	M	95.9%	96.8%
2014	99.6%	M	M	M	M	45.5%	51.9%	47.6%	49.2%	42.5%	46.6%	53.3%
2015	58.8%	59.0%	46.2%	46.6%	72.2%	51.0%	50.6%	43.5%	43.0%	49.3%	45.1%	47.8%
2016	47.6%	40.4%	42.4%	51.3%	51.7%	40.8%	41.1%	48.1%	38.9%	32.2%	40.2%	53.0%
2017	54.5%	41.8%	38.8%	51.4%	52.0%	41.1%	47.5%	53.4%	56.9%	46.0%	45.0%	37.5%
2018	38.5%	57.0%	37.1%	45.1%	44.7%	33.7%	47.6%	47.5%	39.3%	59.8%	50.1%	45.4%
2019	45.6%	47.6%	62.2%	49.1%	99.1%	M	41.3%	44.7%	36.9%	47.8%	51.8%	27.5%
2020	40.5%	58.0%	48.5%	38.6%	47.0%	31.2%	42.1%	34.3%	26.3%	37.4%	34.7%	40.2%
2021	51.6%	53.9%	48.9%	41.9%	61.0%	44.8%	48.3%	37.6%	36.4%	37.2%	39.8%	M
2022	52.0%	49.6%	46.2%	31.7%	40.5%	44.1%	M	46.3%	35.3%	40.7%	44.9%	41.9%
2023	55.0%	43.1%	44.6%	40.4%	54.9%	54.5%	47.7%	47.4%	38.2%	42.1%	37.6%	45.9%
2024	52.8%	49.8%	47.6%	43.6%	44.5%	39.2%	36.0%	46.2%	36.6%	39.0%	48.4%	38.7%
2025	55.5%	51.9%	36.7%	44.0%	54.1%	48.5%	42.4%	47.4%	48.4%	41.5%	39.7%	37.5%
2026	43.2%	33.5%	36.3%	93.1%	50.8%	39.3%	39.7%	43.6%	40.1%	M	M	M

Monthly Plots

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