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 (USC00475516) 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
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	0.00	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	0.00
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	1.27	1.11	1.72	2.88	3.76	4.36	4.10	3.65	3.56	3.67	2.08	1.67

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	3.6	3.9	4.6	3.5	4.8
2005	3.4	3.5	3.5	4.5	4.6	4.6	3.5	3.8	3.9	3.4	5.0	3.3
2006	4.4	4.3	4.4	5.3	5.6	4.1	3.9	3.2	4.0	4.3	3.8	4.0
2007	4.2	4.7	5.4	5.4	5.2	4.2	4.4	4.2	4.5	4.6	4.6	3.6
2008	3.9	3.7	3.8	4.6	5.5	4.8	4.1	4.0	4.0	4.3	4.9	4.3
2009	3.5	4.7	4.4	4.9	5.2	4.4	4.6	3.9	2.9	4.1	3.7	4.2
2010	5.1	4.2	3.4	4.6	4.6	3.8	3.6	3.7	4.7	3.7	4.8	4.5
2011	3.8	4.6	4.4	5.3	5.3	5.0	3.4	3.2	4.3	5.1	4.3	3.8
2012	4.8	4.4	4.4	5.0	4.7	4.0	3.1	3.0	M	3.8	4.1	4.2
2013	4.6	4.3	4.8	4.8	4.8	3.6	4.0	3.4	3.9	4.2	5.3	3.2
2014	4.8	4.5	4.6	5.2	4.4	4.2	4.1	3.5	3.6	4.7	4.7	3.7
2015	4.4	4.5	4.7	5.3	4.5	3.6	3.7	3.9	3.4	4.6	4.3	4.2
2016	4.3	5.0	3.5	5.0	4.3	4.5	3.9	3.4	3.1	3.9	3.7	4.9
2017	3.7	4.7	5.0	4.8	1.3	1.2	2.5	3.9	3.9	4.7	5.4	4.2
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	5.9	5.6	5.4	4.8	4.0	3.7	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
2004	M	M	M	M	M	M	M	67.78	72.38	54.36	41.75	24.89
2005	19.57	31.78	36.98	57.24	60.09	78.63	80.81	75.32	72.12	57.19	38.98	21.97
2006	30.65	24.84	38.92	58.24	63.42	74.21	82.49	75.80	63.19	49.18	41.00	30.99
2007	24.63	19.16	42.13	50.34	68.01	76.20	75.86	76.18	68.26	58.65	35.51	23.54
2008	21.99	21.81	32.91	51.41	59.99	71.43	77.48	76.44	66.37	52.98	36.63	20.44
2009	16.31	27.60	35.55	49.03	62.73	69.21	70.75	72.49	72.43	45.40	46.03	22.90
2010	19.11	28.82	50.42	57.53	80.93	71.05	78.59	78.70	62.80	57.77	40.21	23.94
2011	18.12	25.55	31.70	46.00	62.51	71.86	81.68	76.62	64.99	59.76	42.26	29.75
2012	26.65	32.53	51.45	53.76	69.78	77.16	83.24	69.84	M	50.11	39.16	29.10
2013	22.09	24.21	32.17	43.87	64.77	71.49	78.23	76.79	69.66	53.14	35.41	16.75
2014	12.78	17.86	30.98	46.46	65.50	74.94	73.52	74.54	67.75	59.74	47.18	46.07
2015	43.21	40.96	53.09	62.17	72.03	76.46	81.71	77.84	76.76	61.13	55.06	47.40
2016	42.53	45.06	53.80	59.41	67.37	73.62	77.08	75.10	69.81	50.46	46.39	31.16
2017	M	M	M	-637.87	14.02	14.02	14.02	14.02	14.02	14.02	14.02	-616.84
2018	-637.87	-637.87	-637.87	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	-29.16	-20.52	-7.23	20.00	31.78	53.00	73.37	69.37	52.19	39.70	36.14
2024	24.20	37.96	41.06	51.75	65.38	71.44	77.01	75.29	74.29	60.54	41.05	27.17
2025	19.05	23.12	40.81	48.87	66.01	73.44	79.07	M	M	M	M	M
NCEI Climatology	19.70	25.30	36.80	49.20	63.79	73.10	76.71	74.60	66.51	52.30	36.60	24.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	49.82	52.65	35.95	25.98	8.26
2005	2.33	10.00	9.05	33.07	41.69	57.96	59.72	58.08	52.48	39.80	23.82	9.10
2006	17.46	1.82	17.29	34.51	46.42	52.84	60.47	54.93	43.79	30.95	27.61	17.98
2007	8.34	0.30	21.48	28.25	46.57	55.65	57.10	57.16	50.97	41.34	23.33	7.85
2008	5.43	2.51	8.73	30.90	36.93	53.26	57.40	51.86	48.07	35.36	24.54	1.37
2009	-6.25	6.18	17.82	28.44	41.76	50.30	52.13	52.62	47.78	33.34	29.05	8.54
2010	3.57	7.16	22.43	34.01	55.50	53.29	59.52	60.08	42.69	34.46	24.52	9.78
2011	3.04	9.27	14.94	28.03	42.31	52.18	60.94	55.75	45.19	40.55	26.30	14.40
2012	8.52	13.06	32.73	29.86	44.82	53.61	59.40	50.92	M	34.03	23.86	16.78
2013	2.79	4.79	10.57	25.06	40.83	51.28	57.84	54.44	46.60	36.50	22.39	-0.34
2014	-6.04	-6.34	6.02	25.35	42.21	54.58	53.88	53.93	48.03	50.05	41.22	40.94
2015	37.98	34.79	42.24	47.58	55.34	59.89	63.87	63.48	61.85	49.86	45.15	43.06
2016	37.01	38.38	43.71	46.92	44.45	51.60	56.00	56.18	50.50	34.98	28.50	25.97
2017	M	M	M	-637.87	14.02	-7.71	14.02	14.02	14.02	14.02	14.02	-637.87
2018	-637.87	-637.87	-637.87	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	-43.02	-39.69	-23.13	-15.08	-3.35	3.12	53.70	52.50	38.78	23.49	23.13
2024	14.78	15.28	20.70	31.33	43.02	51.87	55.29	55.04	48.80	37.81	27.95	14.85
2025	1.91	3.43	18.91	27.46	40.26	53.57	58.06	M	M	M	M	M
NCEI Climatology	1.20	2.93	12.59	25.70	39.39	50.80	54.41	51.68	44.79	33.50	21.89	9.40

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	58.80	62.52	45.16	33.86	16.57
2005	10.95	20.89	23.01	45.15	50.89	68.30	70.26	66.70	62.30	48.50	31.40	15.54
2006	24.05	13.33	28.10	46.38	54.92	63.53	71.48	65.36	53.49	40.06	34.31	24.49
2007	16.49	9.73	31.81	39.30	57.29	65.93	66.48	66.67	59.61	50.00	29.42	15.70
2008	13.71	12.16	20.82	41.16	48.46	62.35	67.44	64.15	57.22	44.17	30.58	10.91
2009	5.03	16.89	26.69	38.74	52.25	59.76	61.44	62.56	60.10	39.37	37.54	15.72
2010	11.34	17.99	36.42	45.77	68.22	62.17	69.06	69.39	52.74	46.12	32.36	16.86
2011	10.58	17.41	23.32	37.02	52.41	62.02	71.31	66.19	55.09	50.15	34.28	22.08
2012	17.59	22.80	42.09	41.81	57.30	65.38	71.32	60.38	M	42.07	31.51	22.94
2013	12.44	14.50	21.37	34.46	52.80	61.39	68.03	65.62	58.13	44.82	28.90	8.21
2014	3.37	5.76	18.50	35.91	53.85	64.76	63.70	64.23	57.89	54.89	44.20	43.50
2015	40.60	37.87	47.67	54.87	63.68	68.17	72.79	70.66	69.30	55.49	50.10	45.23
2016	39.77	41.72	48.75	53.17	55.91	62.61	66.54	65.64	60.15	42.72	37.45	28.57
2017	M	M	M	-637.87	14.02	3.15	14.02	14.02	14.02	14.02	14.02	-627.36
2018	-637.87	-637.87	-637.87	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	-36.09	-30.10	-15.18	2.46	14.21	21.76	63.54	60.93	45.49	31.60	29.63
2024	19.49	26.62	30.88	41.54	54.20	61.66	66.15	65.17	61.55	49.17	34.50	21.01
2025	10.48	13.27	29.86	38.17	53.13	63.50	68.57	M	M	M	M	M
NCEI Climatology	10.45	14.11	24.69	37.45	51.59	61.95	65.56	63.14	55.65	42.90	29.25	17.05

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
2004	M	M	M	M	M	M	M	71.0%	66.1%	75.0%	70.8%	79.2%
2005	72.3%	74.1%	65.7%	57.0%	62.3%	62.0%	58.9%	63.1%	65.5%	75.5%	81.1%	81.1%
2006	80.9%	69.4%	68.7%	54.0%	65.7%	55.8%	61.2%	68.4%	72.1%	69.0%	73.4%	80.6%
2007	72.7%	65.5%	66.1%	57.3%	58.3%	61.1%	65.3%	63.7%	67.0%	73.2%	70.0%	82.1%
2008	75.9%	73.7%	64.8%	62.4%	55.3%	62.4%	60.0%	60.8%	70.7%	72.1%	76.8%	77.6%
2009	72.7%	69.1%	66.8%	59.4%	54.0%	64.1%	64.5%	69.3%	66.8%	79.7%	71.8%	77.9%
2010	75.2%	71.1%	60.6%	52.1%	49.0%	73.5%	69.3%	69.8%	75.8%	68.5%	73.3%	80.1%
2011	76.0%	68.9%	72.9%	68.3%	60.9%	66.4%	70.2%	69.1%	74.5%	67.9%	69.1%	77.8%
2012	74.5%	70.7%	69.9%	57.4%	58.0%	61.7%	65.9%	72.5%	M	77.9%	78.9%	84.7%
2013	78.1%	81.6%	73.0%	72.0%	67.4%	75.9%	69.4%	73.8%	78.3%	79.4%	79.2%	84.6%
2014	79.1%	74.4%	70.4%	73.0%	63.6%	72.9%	72.9%	78.8%	78.3%	78.5%	82.3%	89.9%
2015	79.0%	70.3%	61.9%	57.9%	66.6%	71.2%	68.0%	77.7%	76.8%	75.7%	80.5%	90.4%
2016	84.2%	77.9%	75.8%	62.8%	62.4%	69.7%	74.0%	77.4%	80.3%	81.6%	81.9%	88.4%
2017	M	M	M	12.8%	45.1%	33.0%	20.9%	19.9%	19.2%	59.2%	83.6%	100.0%
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	81.1%	73.0%	74.9%	62.2%	77.3%	77.2%	M	M	M	M	M

Monthly Plots

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