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 (USC00481000) 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
2011	M	M	M	M	M	M	M	M	M	0.00	0.00	0.00
2012	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2013	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	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	1.23	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
2026	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.22	0.33	0.57	1.10	2.08	1.01	0.75	0.46	0.96	0.90	0.28	0.37

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	M	M	M	12.4	16.8	10.7
2012	15.6	14.3	16.8	15.3	14.2	15.9	13.6	13.3	11.8	14.3	13.3	14.9
2013	13.7	15.0	14.3	16.0	15.5	13.9	13.3	11.1	13.0	15.1	12.6	13.9
2014	14.9	16.5	17.1	18.9	16.0	14.5	12.5	10.9	13.0	13.0	16.3	15.8
2015	13.0	16.0	M	15.5	15.2	12.0	11.5	13.6	12.1	14.0	13.6	17.0
2016	10.5	14.8	M	19.9	13.2	12.6	10.9	4.1	13.7	12.9	13.1	14.4
2017	13.2	15.5	16.7	16.9	14.1	14.4	10.5	11.1	14.1	15.9	15.2	11.9
2018	M	M	M	M	M	M	11.5	13.4	M	11.6	13.8	14.0
2019	18.1	13.9	M	17.8	14.5	12.7	4.4	0.0	0.0	0.0	0.0	0.0
2020	M	M	M	0.0	5.4	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2021	M	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	M	M	M
2022	M	0.0	0.0	0.0	0.0	0.0	M	0.0	0.0	0.0	0.0	0.0
2023	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	4.4	12.5
2024	13.1	14.0	14.3	18.2	M	M	M	M	M	14.3	14.8	13.2
2025	16.9	14.6	15.4	15.6	15.9	13.5	13.6	12.5	12.7	13.7	13.6	16.4
2026	14.3	14.2	18.9	14.6	16.0	16.4	12.4	12.4	14.2	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
2011	M	M	M	M	M	M	M	M	M	46.55	34.64	33.39
2012	33.57	38.70	52.44	58.94	70.26	80.00	80.72	76.71	66.68	47.50	39.80	30.14
2013	32.06	28.40	41.48	40.01	55.69	70.64	78.24	77.60	62.30	42.68	38.18	28.76
2014	33.32	26.60	36.30	44.72	55.98	62.36	74.83	69.16	61.82	53.66	34.54	32.67
2015	35.60	37.90	M	47.16	49.54	69.50	71.12	74.60	69.14	52.52	32.00	27.02
2016	30.97	36.36	M	38.80	52.22	73.22	76.94	72.59	61.10	51.44	41.42	24.87
2017	24.56	33.44	42.10	43.28	53.14	66.02	78.59	72.35	52.74	46.75	39.62	38.60
2018	M	M	M	M	M	M	75.20	73.40	M	46.01	34.10	27.72
2019	28.19	21.12	28.40	44.94	46.40	64.04	74.15	73.98	61.88	41.12	37.59	31.36
2020	M	M	M	57.20	56.50	67.10	77.41	78.34	65.00	49.19	40.57	35.69
2021	M	18.70	36.53	41.42	53.77	74.42	79.81	72.47	71.88	M	M	M
2022	M	18.80	39.60	38.60	49.18	57.92	M	78.20	67.52	53.52	31.87	27.47
2023	24.14	27.71	25.06	42.50	58.42	60.74	72.98	75.12	65.83	47.10	40.75	35.14
2024	26.60	31.24	37.15	47.90	M	M	M	M	M	52.65	34.94	36.56
2025	28.27	28.72	40.34	44.24	56.21	67.52	77.64	74.74	66.26	49.71	44.12	39.14
2026	33.63	39.59	50.23	46.10	57.32	66.98	81.47	75.84	72.58	M	M	M
NCEI Climatology	29.70	37.42	50.40	58.71	68.68	80.81	90.50	88.50	76.50	60.40	44.40	31.30

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	M	M	M	34.22	19.22	16.21
2012	19.34	17.35	29.74	31.76	38.91	51.44	59.75	56.56	50.30	31.19	27.32	16.03
2013	17.79	18.71	26.30	25.67	40.83	49.10	57.39	60.50	47.12	29.10	24.20	13.64
2014	18.68	12.27	22.54	29.54	39.72	43.88	56.46	52.67	45.32	39.20	21.45	21.73
2015	21.02	27.00	M	31.86	37.34	51.80	53.96	54.46	51.32	39.56	19.47	16.58
2016	19.66	24.94	M	32.40	38.23	53.78	55.57	53.60	45.26	37.46	30.92	12.33
2017	13.04	23.43	29.74	30.14	38.68	47.60	60.04	55.57	40.77	31.30	26.78	29.00
2018	M	M	M	M	M	M	64.40	56.07	M	32.16	23.84	16.86
2019	15.48	9.35	28.40	29.26	35.85	46.10	54.47	54.65	45.92	26.17	23.19	19.91
2020	M	M	M	43.40	38.68	48.20	55.86	58.54	47.72	32.17	27.66	22.31
2021	M	7.90	24.28	27.74	37.40	54.56	61.23	53.95	56.23	M	M	M
2022	M	7.40	25.60	25.14	35.03	46.76	M	65.00	51.20	41.82	19.53	12.26
2023	15.08	14.34	14.94	28.20	43.79	45.92	54.98	56.95	49.50	34.90	29.27	24.34
2024	14.00	21.89	25.54	34.40	M	M	M	M	M	37.82	24.32	26.48
2025	15.16	13.81	28.70	29.78	40.25	48.68	57.08	57.43	50.36	35.77	30.80	26.43
2026	20.97	27.31	32.52	30.80	40.54	45.44	62.25	58.48	53.11	M	M	M
NCEI Climatology	5.39	10.89	23.29	32.70	42.69	51.80	59.71	57.41	47.10	34.50	22.10	8.89

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	M	M	M	40.38	26.93	24.80
2012	26.45	28.03	41.09	45.35	54.59	65.72	70.24	66.64	58.49	39.35	33.56	23.09
2013	24.92	23.56	33.89	32.84	48.26	59.87	67.81	69.05	54.71	35.89	31.19	21.20
2014	26.00	19.44	29.42	37.13	47.85	53.12	65.64	60.92	53.57	46.43	28.00	27.20
2015	28.31	32.45	M	39.51	43.44	60.65	62.54	64.53	60.23	46.04	25.73	21.80
2016	25.31	30.65	M	35.60	45.22	63.50	66.26	63.09	53.18	44.45	36.17	18.60
2017	18.80	28.44	35.92	36.71	45.91	56.81	69.32	63.96	46.75	39.03	33.20	33.80
2018	M	M	M	M	M	M	69.80	64.73	M	39.08	28.97	22.29
2019	21.84	15.24	28.40	37.10	41.12	55.07	64.31	64.31	53.90	33.64	30.39	25.64
2020	M	M	M	50.30	47.59	57.65	66.64	68.44	56.36	40.68	34.11	29.00
2021	M	13.30	30.40	34.58	45.59	64.49	70.52	63.21	64.05	M	M	M
2022	M	13.10	32.60	31.87	42.10	52.34	M	71.60	59.36	47.67	25.70	19.87
2023	19.61	21.03	20.00	35.35	51.10	53.33	63.98	66.04	57.67	41.00	35.01	29.74
2024	20.30	26.57	31.35	41.15	M	M	M	M	M	45.24	29.63	31.52
2025	21.71	21.26	34.52	37.01	48.23	58.10	67.36	66.08	58.31	42.74	37.46	32.78
2026	27.30	33.45	41.38	38.45	48.93	56.21	71.86	67.16	62.85	M	M	M
NCEI Climatology	17.55	24.15	36.85	45.71	55.69	66.30	75.10	72.96	61.80	47.45	33.25	20.10

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
2011	M	M	M	M	M	M	M	M	M	51.9%	63.1%	67.1%
2012	56.4%	75.0%	48.0%	58.7%	50.9%	30.4%	33.3%	29.0%	33.2%	59.7%	59.2%	64.1%
2013	57.9%	69.9%	62.6%	64.2%	59.9%	43.2%	40.9%	32.0%	61.9%	74.0%	57.7%	64.1%
2014	59.2%	69.1%	68.4%	60.5%	59.2%	58.1%	41.7%	53.9%	54.9%	47.1%	57.0%	68.0%
2015	66.8%	63.1%	M	63.6%	80.4%	56.0%	55.7%	36.5%	31.4%	73.0%	63.9%	68.1%
2016	63.7%	50.7%	M	83.1%	63.7%	35.3%	32.1%	35.5%	54.3%	59.7%	56.2%	64.5%
2017	62.0%	65.2%	64.1%	68.6%	59.4%	45.9%	31.2%	38.2%	64.5%	53.9%	62.1%	36.3%
2018	M	M	M	M	M	M	16.3%	36.7%	M	58.1%	65.5%	62.0%
2019	61.4%	71.0%	M	69.3%	71.8%	53.9%	44.7%	37.9%	52.2%	57.3%	63.7%	65.1%
2020	M	M	M	32.2%	54.0%	44.2%	30.9%	27.4%	32.7%	48.5%	40.4%	52.2%
2021	M	63.7%	60.8%	58.0%	60.5%	30.9%	32.5%	38.9%	29.3%	M	M	M
2022	M	60.8%	53.4%	58.5%	57.2%	56.0%	M	16.2%	40.2%	46.8%	62.1%	58.6%
2023	72.0%	60.0%	67.8%	57.6%	53.4%	69.9%	41.2%	34.5%	42.8%	57.6%	44.9%	49.7%
2024	61.2%	64.8%	57.7%	50.2%	M	M	M	M	M	47.8%	53.7%	48.7%
2025	58.2%	58.2%	52.8%	55.6%	57.7%	46.4%	36.4%	34.3%	40.0%	54.1%	48.6%	48.3%
2026	49.8%	40.5%	42.1%	51.3%	43.7%	39.8%	30.3%	32.3%	24.1%	M	M	M

Monthly Plots

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