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 (USC00443229) 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
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	M	M
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	0.28	2.80	7.34	0.57	1.67
2020	4.02	3.09	1.90	4.28	2.94	3.65	2.04	4.80	2.76	M	M	M
2021	M	M	M	0.25	2.08	2.33	2.38	4.07	4.76	3.02	0.85	0.43
2022	1.49	0.98	1.17	1.80	4.18	2.73	2.23	2.32	2.21	1.17	0.55	1.27
2023	0.68	1.07	1.16	1.49	0.96	1.25	0.79	0.21	3.19	0.81	0.83	2.07
2024	1.73	0.78	1.50	0.89	2.06	0.50	0.53	2.84	0.82	M	M	0.45
2025	0.96	0.48	0.37	M	M	M	M	M	M	M	M	M
NCEI Climatology	2.85	2.53	3.77	3.41	4.36	4.49	3.57	3.96	4.76	3.35	3.29	3.11

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	2.5	1.9	2.3	3.1	3.0
2006	2.8	3.4	4.0	2.9	2.0	1.7	8.0	10.0	11.3	16.5	3.0	2.8
2007	3.2	3.3	3.4	4.2	2.2	1.6	1.5	1.4	1.4	1.9	2.3	3.0
2008	3.0	3.3	3.8	3.0	2.2	1.3	0.9	1.0	1.1	1.8	2.6	3.2
2009	3.0	3.7	3.5	3.9	2.1	1.4	1.2	1.1	1.5	2.5	2.3	3.1
2010	3.7	4.2	3.8	2.9	2.2	1.4	1.4	1.5	1.7	2.1	2.9	3.9
2011	2.7	3.2	4.1	3.6	1.8	1.0	0.6	M	M	1.5	2.9	2.2
2012	2.9	2.9	2.9	2.3	1.5	1.3	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	0.2	1.7	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
2005	M	M	M	M	M	M	M	77.63	76.32	57.82	51.00	33.31
2006	37.31	36.45	47.52	67.69	70.67	72.47	80.66	80.05	66.68	56.92	47.80	44.57
2007	37.89	25.08	37.20	38.80	48.43	72.19	74.99	84.34	82.56	73.30	54.73	45.33
2008	45.41	45.31	55.80	66.08	72.88	87.09	86.17	82.86	78.72	64.92	50.75	45.71
2009	37.72	48.54	53.62	65.21	73.56	81.59	82.77	85.78	76.08	63.67	57.91	42.21
2010	39.85	39.85	57.39	71.08	75.80	84.76	91.02	84.43	82.71	69.18	56.57	37.26
2011	37.93	49.40	50.59	67.84	76.69	84.47	93.38	M	M	53.42	57.96	49.65
2012	46.95	51.55	65.83	67.29	80.63	84.84	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	78.14	82.06	68.86	51.92	49.11
2020	45.91	49.58	59.64	60.18	68.84	83.07	91.55	85.31	75.70	M	M	M
2021	M	M	M	74.30	73.60	83.23	87.68	86.13	78.97	70.44	55.15	53.85
2022	36.76	50.04	57.80	63.69	74.49	83.91	85.81	86.13	78.01	54.00	50.82	44.81
2023	48.91	54.56	55.74	71.27	72.71	79.85	89.31	86.51	79.64	70.21	56.71	50.11
2024	42.87	51.43	58.69	67.31	75.50	85.92	90.14	86.48	75.93	M	M	43.52
2025	36.80	40.63	53.20	M	M	M	M	M	M	M	M	M
NCEI Climatology	42.99	46.60	54.29	66.61	74.31	82.31	86.69	84.60	77.79	67.30	56.00	46.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	62.15	49.00	38.91	27.21	15.93
2006	21.18	15.87	24.94	42.19	43.36	53.03	56.64	54.66	46.10	34.78	30.78	22.49
2007	20.84	11.24	22.69	25.81	34.28	53.97	53.62	58.54	55.87	51.01	36.01	30.29
2008	25.17	25.84	33.86	44.65	47.35	60.48	62.82	59.15	56.89	42.60	35.02	27.49
2009	19.84	25.55	33.46	42.93	52.59	59.98	60.37	64.43	56.22	46.16	38.85	26.05
2010	24.18	23.84	38.14	44.49	54.40	63.52	66.60	67.23	57.11	46.60	34.32	22.38
2011	21.57	27.45	31.28	44.62	54.80	62.22	60.44	M	M	36.47	40.57	30.68
2012	26.65	30.32	40.97	40.74	56.47	57.36	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	58.20	60.00	48.93	31.89	31.28
2020	28.64	30.31	38.14	40.33	49.34	60.21	67.04	65.28	54.77	M	M	M
2021	M	M	M	54.32	48.79	61.44	64.30	65.85	57.45	52.78	32.16	33.63
2022	20.11	26.74	35.46	41.11	53.08	61.71	65.24	64.17	56.77	47.30	31.72	27.51
2023	33.05	32.89	34.27	45.51	48.18	55.85	65.32	63.15	57.21	47.93	33.38	32.83
2024	26.80	29.64	38.41	46.66	55.31	62.64	66.79	63.28	58.62	M	M	31.37
2025	21.01	29.51	36.80	M	M	M	M	M	M	M	M	M
NCEI Climatology	24.10	25.79	32.50	42.50	51.30	60.00	64.11	62.40	55.59	44.90	35.10	28.09

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	69.89	62.66	48.36	39.10	24.62
2006	29.24	26.16	36.23	54.94	57.02	62.75	68.65	67.36	56.39	45.85	39.29	33.53
2007	29.37	18.16	29.94	32.31	41.35	63.08	64.30	71.44	69.21	62.15	45.37	37.81
2008	35.29	35.58	44.83	55.36	60.11	73.78	74.49	71.00	67.81	53.76	42.88	36.60
2009	28.78	37.05	43.54	54.07	63.07	70.79	71.57	75.11	66.15	54.91	48.38	34.13
2010	32.02	31.85	47.77	57.79	65.10	74.14	78.81	75.83	69.91	57.89	45.45	29.82
2011	29.75	38.43	40.93	56.23	65.74	73.34	76.91	M	M	44.95	49.26	40.16
2012	36.80	40.93	53.40	54.02	68.55	71.10	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	68.17	71.03	58.90	41.90	40.19
2020	37.28	39.94	48.89	50.25	59.09	71.64	79.29	75.30	65.23	M	M	M
2021	M	M	M	64.31	61.19	72.33	75.99	75.99	68.21	61.61	43.66	43.74
2022	28.43	38.39	46.63	52.40	63.78	72.81	75.53	75.15	67.39	50.65	41.27	36.16
2023	40.98	43.73	45.01	58.39	60.45	67.85	77.31	74.83	68.43	59.07	45.05	41.47
2024	34.84	40.54	48.55	56.99	65.40	74.28	78.47	74.88	67.27	M	M	37.45
2025	28.91	35.07	45.00	M	M	M	M	M	M	M	M	M
NCEI Climatology	33.55	36.19	43.40	54.56	62.80	71.15	75.40	73.50	66.69	56.10	45.55	37.45

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
2005	M	M	M	M	M	M	M	75.5%	72.6%	75.3%	65.7%	64.8%
2006	68.1%	53.7%	51.1%	63.8%	68.7%	76.3%	78.0%	74.2%	78.7%	68.7%	65.2%	55.1%
2007	48.7%	30.3%	32.3%	51.9%	60.3%	67.1%	65.7%	53.9%	33.7%	10.6%	10.6%	10.2%
2008	23.8%	61.3%	52.7%	64.9%	65.3%	68.5%	69.9%	69.6%	75.1%	61.4%	60.6%	60.9%
2009	54.3%	46.5%	56.1%	52.5%	68.8%	71.9%	69.7%	72.2%	72.1%	68.4%	68.5%	61.6%
2010	55.4%	55.3%	54.1%	50.2%	66.8%	68.1%	60.6%	72.3%	60.2%	58.5%	58.5%	50.6%
2011	53.9%	51.4%	59.6%	59.8%	69.7%	67.3%	60.1%	M	M	69.9%	57.5%	55.0%
2012	56.6%	51.8%	51.0%	52.6%	70.1%	65.1%	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	54.1%	52.9%	M	M	M	M	M	M	M	M	M

Monthly Plots

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