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 (USC00435416) 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
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	2.00	M	1.35	M	M	M	M	0.36	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
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	M
2017	M	M	M	M	M	M	M	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	0.42
2020	2.37	1.91	0.98	1.59	1.70	0.76	2.57	1.91	0.07	M	M	M
2021	M	M	M	0.37	0.53	1.33	6.33	3.43	1.79	2.66	1.97	1.15
2022	0.59	1.26	1.31	1.50	1.13	0.97	0.95	1.14	1.43	0.00	0.51	1.46
2023	1.20	0.45	1.79	0.45	0.62	1.37	2.89	2.55	1.48	2.06	1.04	1.66
2024	1.16	0.53	1.77	1.26	0.55	1.51	2.37	1.26	0.47	0.75	0.88	0.90
2025	0.48	0.44	0.76	0.93	1.55	0.53	0.67	0.37	0.35	0.97	1.23	0.68
2026	0.25	0.31	0.44	0.55	0.50	0.07	M	M	M	M	M	M
NCEI Climatology	5.62	5.45	5.88	6.31	6.88	7.86	7.31	6.89	7.26	7.63	6.68	7.51

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	12.3	11.9	14.9	19.0	21.4	20.0
2011	7.7	6.4	7.3	7.2	5.0	5.9	3.7	3.3	3.8	4.7	4.6	5.1
2012	7.2	5.9	6.1	5.7	4.6	4.3	3.2	3.2	4.1	5.0	4.8	7.2
2013	6.7	6.9	6.0	7.2	4.7	3.8	3.2	3.2	3.5	4.4	6.7	5.8
2014	9.7	11.3	5.9	7.3	7.1	4.1	3.3	3.5	3.8	4.8	7.0	16.3
2015	19.4	22.8	12.3	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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	14.5	14.8	17.8	16.9	13.4	8.0	6.4	5.9	6.2	M	M	M
2021	M	M	M	10.7	9.5	7.6	5.9	5.5	5.8	6.7	6.9	10.6
2022	12.2	14.5	15.5	11.4	7.0	6.6	5.9	5.8	5.4	3.8	7.5	10.7
2023	8.1	6.6	6.6	7.4	5.0	3.9	3.3	4.0	3.5	3.9	5.3	9.1
2024	11.1	10.4	12.0	9.7	8.3	6.3	5.7	6.4	6.4	5.6	7.7	9.6
2025	11.3	14.5	20.0	16.9	13.6	12.1	10.7	9.7	11.9	12.9	19.8	21.6
2026	21.0	17.3	20.9	21.0	15.8	12.1	12.9	10.2	15.1	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
2010	M	M	M	M	M	M	80.16	78.93	70.09	54.40	43.66	27.95
2011	23.85	30.40	38.28	53.46	68.36	73.47	82.82	78.57	72.67	57.74	52.16	37.29
2012	32.18	36.27	50.67	55.68	70.66	76.33	82.41	81.40	70.42	60.46	43.98	36.05
2013	30.05	30.54	38.77	54.37	70.89	74.62	81.87	77.41	69.07	59.85	42.69	30.03
2014	25.84	27.56	33.03	54.69	66.39	75.34	79.82	76.97	71.41	59.71	43.52	35.10
2015	25.45	19.38	35.31	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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	75.50	69.41	M	38.67	33.77
2020	33.04	33.85	45.62	50.64	67.61	77.70	84.31	78.24	69.67	M	M	M
2021	M	M	M	55.04	67.58	79.77	75.57	81.28	71.47	61.43	44.42	38.41
2022	24.38	34.17	43.13	53.90	73.17	74.85	81.87	81.65	68.21	57.34	39.57	36.06
2023	33.84	35.38	39.79	59.83	68.07	74.43	81.62	75.10	73.05	61.28	43.00	38.46
2024	30.36	38.35	44.09	55.11	71.30	78.28	83.17	77.13	74.21	60.89	48.37	32.30
2025	26.26	29.00	46.24	56.72	65.03	78.44	82.14	79.28	72.54	60.77	42.00	30.21
2026	25.46	29.24	45.07	58.20	65.25	77.98	82.02	80.01	74.34	M	M	M
NCEI Climatology	21.10	22.81	30.20	42.60	57.00	65.30	69.00	67.60	61.10	47.69	36.19	26.60

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	61.62	57.83	53.16	38.46	30.23	16.97
2011	11.20	10.17	21.67	35.87	49.81	55.71	60.49	59.06	54.87	41.65	33.17	21.01
2012	14.90	18.37	31.25	34.91	49.51	53.98	58.15	58.83	49.59	43.53	27.84	23.58
2013	11.48	16.49	24.91	33.86	45.85	54.07	61.82	57.00	48.97	40.68	26.33	16.04
2014	8.79	10.26	9.72	32.63	46.43	49.65	58.30	57.11	49.95	44.34	29.81	23.59
2015	4.58	-5.33	15.35	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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	52.62	50.77	M	27.00	20.77
2020	17.80	15.37	27.43	32.59	43.33	53.91	63.12	57.79	46.34	M	M	M
2021	M	M	M	43.25	44.26	56.61	58.92	61.88	52.41	46.58	28.25	23.91
2022	1.82	12.10	24.62	34.56	47.61	53.48	57.46	60.67	51.48	39.92	27.00	23.55
2023	23.21	15.41	25.44	36.96	40.99	54.96	62.65	57.51	54.39	45.91	28.27	27.80
2024	20.11	20.32	28.42	35.17	50.27	56.68	62.71	59.36	53.34	41.24	32.73	20.54
2025	12.27	11.84	26.22	35.10	47.73	56.59	61.45	55.44	51.61	40.84	29.71	12.65
2026	12.14	8.37	24.73	35.64	43.72	54.66	58.74	58.18	57.18	M	M	M
NCEI Climatology	5.70	7.42	15.59	27.51	40.80	50.30	55.41	54.19	47.30	35.10	23.40	12.90

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	70.89	68.38	61.63	46.43	36.94	22.46
2011	17.52	20.28	29.98	44.66	59.09	64.59	71.66	68.81	63.77	49.70	42.67	29.15
2012	23.54	27.32	40.96	45.29	60.09	65.16	70.28	70.11	60.01	52.00	35.91	29.81
2013	20.76	23.51	31.84	44.12	58.37	64.35	71.84	67.20	59.02	50.27	34.51	23.03
2014	17.31	18.91	21.37	43.66	56.41	62.50	69.06	67.04	60.68	52.03	36.67	29.34
2015	15.01	7.03	25.33	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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	64.06	60.09	M	32.84	27.27
2020	25.42	24.61	36.53	41.62	55.47	65.80	73.72	68.01	58.00	M	M	M
2021	M	M	M	49.14	55.92	68.19	67.25	71.58	61.94	54.00	36.33	31.16
2022	13.10	23.13	33.88	44.23	60.39	64.17	69.67	71.16	59.85	48.63	33.29	29.80
2023	28.53	25.39	32.62	48.39	54.53	64.69	72.13	66.31	63.72	53.59	35.64	33.13
2024	25.24	29.34	36.25	45.14	60.79	67.48	72.94	68.25	63.77	51.07	40.55	26.42
2025	19.27	20.42	36.23	45.91	56.38	67.51	71.79	67.36	62.07	50.80	35.86	21.43
2026	18.80	18.80	34.90	46.92	54.49	66.32	70.38	69.09	65.76	M	M	M
NCEI Climatology	13.40	15.12	22.89	35.05	48.90	57.80	62.20	60.90	54.20	41.40	29.80	19.75

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
2010	M	M	M	M	M	M	78.8%	79.8%	81.0%	80.2%	75.0%	82.4%
2011	76.9%	70.4%	67.8%	64.1%	77.3%	78.8%	78.3%	82.6%	84.2%	80.3%	72.4%	78.6%
2012	73.1%	70.6%	65.6%	64.4%	74.9%	75.7%	76.6%	79.8%	81.0%	80.8%	73.2%	80.2%
2013	71.1%	69.0%	70.7%	58.8%	69.9%	81.4%	83.0%	82.6%	84.3%	77.3%	68.9%	78.3%
2014	67.7%	70.2%	65.9%	64.1%	67.0%	74.1%	79.2%	81.9%	81.6%	79.9%	69.3%	79.0%
2015	67.9%	68.2%	62.3%	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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	78.6%	72.2%	64.5%	59.9%	61.5%	74.1%	78.6%	79.0%	76.6%	M	M	M
2021	M	M	M	89.1%	66.2%	73.4%	82.6%	82.7%	83.2%	86.0%	79.2%	73.3%
2022	70.2%	67.4%	69.0%	65.2%	66.2%	73.6%	74.7%	80.8%	85.9%	77.8%	70.0%	75.4%
2023	82.4%	68.3%	71.3%	59.5%	64.6%	80.1%	84.0%	84.1%	85.6%	84.2%	73.7%	82.4%
2024	77.1%	70.8%	73.3%	68.4%	72.7%	77.4%	81.7%	85.4%	81.8%	77.9%	74.9%	77.9%
2025	71.2%	71.4%	67.1%	65.4%	79.7%	76.1%	80.6%	78.4%	80.3%	79.2%	80.3%	73.0%
2026	72.8%	72.0%	68.8%	68.9%	72.3%	78.5%	76.6%	82.5%	82.8%	M	M	M

Monthly Plots

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