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 (USC00399367) 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
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	52.40	12.82	8.42	2.24	M	M	M
2012	4.82	M	M	M	M	0.02	2.40	1.09	0.08	0.07	0.02	0.01
2013	M	0.07	0.55	1.13	5.34	2.37	4.06	2.06	1.20	3.33	0.13	M
2014	1.48	0.06	0.05	1.37	1.88	6.90	0.69	3.59	1.16	0.28	0.06	0.16
2015	0.06	0.05	0.05	0.76	3.80	4.17	2.71	2.15	5.48	1.39	0.94	0.08
2016	0.01	0.30	0.35	4.20	6.68	2.64	3.83	1.95	3.36	0.84	0.02	1.24
2017	0.00	0.02	0.06	2.47	3.66	0.21	0.91	5.82	3.13	0.67	0.38	0.02
2018	0.09	0.10	0.46	0.19	6.12	6.48	1.60	1.85	0.78	0.83	0.43	0.16
2019	0.04	M	1.10	0.62	4.29	3.36	4.13	3.41	2.94	0.71	0.16	0.21
2020	0.08	0.07	0.52	0.16	2.42	2.29	7.09	1.62	0.35	0.14	0.32	0.06
2021	0.44	0.02	0.59	0.95	3.32	0.91	2.16	2.34	3.29	1.08	0.04	0.05
2022	0.01	0.06	0.02	6.18	1.26	3.19	1.17	1.05	0.22	0.19	M	M
2023	0.03	0.01	0.20	0.69	1.69	8.84	2.16	1.61	3.05	3.03	0.26	0.13
2024	0.01	0.32	0.31	1.49	2.09	4.46	1.61	1.07	0.93	0.14	0.58	0.07
2025	0.01	M	0.23	0.12	M	M	M	M	M	M	M	M
NCEI Climatology	0.54	0.67	1.12	2.81	3.63	3.92	2.62	2.42	2.15	1.82	0.81	0.69

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	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	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	M	M	M	M	M	M	M
2025	M	M	M	M	M	M	M	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
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	18.85
2011	32.30	37.79	45.08	59.76	68.47	82.93	92.09	86.39	77.87	67.90	55.52	45.21
2012	46.90	43.04	67.58	67.68	76.28	88.29	96.54	91.51	84.41	65.29	54.63	50.81
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	81.94	78.14	70.15	46.43	40.38
2015	41.65	43.66	61.50	65.40	67.66	81.98	87.78	86.35	80.24	63.91	48.25	34.30
2016	31.18	45.00	54.81	57.85	69.01	84.36	85.46	83.17	74.41	67.00	57.57	32.76
2017	35.25	46.99	56.28	62.59	69.81	84.60	95.76	82.57	77.49	65.57	56.46	37.93
2018	37.22	34.42	48.51	54.36	76.06	80.24	84.97	85.61	77.29	59.62	49.03	39.27
2019	35.96	26.16	40.65	60.88	64.22	81.60	85.03	82.78	80.61	57.25	49.81	37.93
2020	36.79	44.10	55.45	62.85	67.51	85.19	86.95	87.48	80.87	59.87	59.89	46.15
2021	39.87	29.29	58.01	61.47	70.78	88.99	90.29	89.72	81.26	65.66	59.99	42.22
2022	41.86	44.93	54.07	61.10	72.10	82.98	91.97	90.71	84.79	68.91	48.87	31.55
2023	32.60	35.48	40.85	61.57	75.52	81.89	85.61	88.36	82.35	63.80	54.49	43.51
2024	28.08	48.22	49.48	59.75	70.56	80.16	87.20	86.88	86.39	70.20	48.20	42.79
2025	30.77	32.91	54.73	57.77	M	M	M	M	M	M	M	M
NCEI Climatology	35.20	39.44	49.90	60.70	71.50	81.80	89.59	87.30	79.50	64.69	49.49	36.99

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	-0.65
2011	-1.76	4.15	18.68	30.46	40.25	49.46	61.39	55.81	37.96	30.85	14.86	9.00
2012	8.41	8.19	27.04	32.69	38.82	53.57	60.20	48.30	37.52	26.03	16.17	8.47
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	54.21	42.34	28.11	8.74	8.35
2015	6.15	4.29	16.36	28.57	39.53	53.16	54.81	51.95	48.79	36.34	21.81	13.70
2016	11.32	21.19	23.64	33.99	41.53	54.49	57.04	55.75	47.00	36.63	22.37	1.29
2017	7.58	13.55	22.00	29.52	37.99	47.24	58.28	49.17	43.05	26.47	18.19	7.00
2018	2.34	-0.68	19.25	-356.46	46.76	-320.78	-676.84	-1094.75	-711.97	-336.95	16.57	-352.97
2019	7.85	-1528.57	13.80	-346.88	-326.12	49.36	57.41	54.24	45.52	23.70	13.93	9.94
2020	8.73	11.51	21.22	22.17	39.07	54.84	-100.80	-158.41	39.80	23.56	17.41	10.55
2021	15.60	-1.65	22.38	24.20	38.15	51.60	58.50	53.33	45.37	32.49	17.73	10.55
2022	2.95	3.50	15.96	22.42	38.66	50.44	57.06	53.75	41.92	25.99	9.89	1.09
2023	4.92	3.36	16.05	25.62	44.67	52.88	55.46	54.40	46.07	30.83	20.15	18.10
2024	5.52	21.45	22.17	32.92	41.47	52.14	57.29	57.84	48.64	33.69	20.96	13.67
2025	4.56	3.42	23.76	28.15	M	M	M	M	M	M	M	M
NCEI Climatology	12.50	15.02	24.11	34.69	46.80	57.10	63.11	61.01	52.00	38.40	25.69	16.00

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	9.10
2011	15.27	20.97	31.88	45.02	54.48	66.43	76.74	71.10	57.91	49.37	35.19	27.10
2012	27.66	25.61	47.31	50.19	57.55	70.93	78.37	69.91	60.96	45.66	35.40	29.64
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	68.07	60.24	49.13	27.59	24.37
2015	23.90	23.97	38.93	46.98	53.60	67.57	71.30	69.15	64.52	50.13	35.03	24.00
2016	21.25	33.09	39.22	45.92	55.27	69.43	71.25	69.46	60.70	51.81	39.97	17.03
2017	21.41	30.27	39.14	46.06	53.90	65.92	77.02	65.87	60.27	46.02	37.33	22.47
2018	19.78	16.87	33.88	36.51	61.41	-120.27	71.22	67.91	-135.89	-144.73	32.80	-156.85
2019	21.91	-419.49	27.23	44.72	50.71	65.48	71.22	68.55	63.06	40.48	31.74	23.94
2020	22.76	27.64	38.38	42.51	53.29	70.02	71.87	-35.47	60.33	41.72	38.65	28.54
2021	27.74	13.82	40.19	42.84	54.47	70.30	74.40	71.52	63.32	49.07	38.86	26.39
2022	22.40	24.21	35.02	41.76	55.38	66.71	74.52	72.23	63.36	47.45	29.38	16.32
2023	18.76	19.42	28.45	43.60	60.10	67.39	70.54	71.38	64.21	47.32	37.32	30.81
2024	16.80	34.84	35.83	46.33	56.02	66.15	72.25	72.36	67.52	51.95	34.58	28.23
2025	17.67	18.16	39.25	42.96	M	M	M	M	M	M	M	M
NCEI Climatology	23.85	27.23	37.00	47.70	59.15	69.45	76.35	74.15	65.75	51.55	37.59	26.50

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
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	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	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	M	M	M	M	M	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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