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 (USW00094990) 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
2000	0.32	0.29	0.13	1.35	4.33	2.62	1.04	0.25	0.65	1.67	0.26	0.26
2001	0.40	0.23	0.00	5.60	3.23	2.38	4.66	0.19	3.51	0.23	1.12	0.00
2002	0.03	0.07	0.47	1.58	1.96	2.00	0.21	2.88	1.16	0.80	0.00	0.06
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	0.14	0.66	2.09	0.88	3.47	5.45	0.68	0.81	2.17	1.57	0.61	0.02
2005	M	0.43	1.00	4.60	3.73	6.28	0.52	0.86	1.42	0.42	0.36	0.20
2006	0.34	0.11	0.42	3.19	0.34	3.33	0.20	0.67	3.05	0.34	0.39	0.33
2007	0.72	4.79	0.52	1.44	0.43	0.00	0.02	0.00	0.09	2.01	0.96	3.16
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	1.26	0.39
2014	0.06	5.78	2.95	1.61	0.03	0.01	0.08	0.01	0.60	0.46	2.29	11.70
2015	M	1.47	0.12	1.30	0.09	0.12	0.05	0.02	0.09	M	1.35	5.18
2016	6.94	0.98	5.17	1.46	0.15	M	0.02	0.02	M	2.51	2.21	4.34
2017	9.42	7.19	3.90	2.25	0.00	0.10	0.00	0.01	0.10	0.31	2.83	0.15
2018	5.22	0.42	4.54	3.91	0.04	0.01	0.00	0.00	0.00	0.21	3.56	2.18
2019	5.13	7.94	4.28	0.34	1.94	0.00	0.00	0.00	0.12	0.01	1.46	4.91
2020	2.45	0.00	1.44	0.72	0.24	0.00	0.03	0.01	0.00	0.01	0.49	2.07
2021	2.82	1.71	1.62	0.17	0.02	0.01	0.00	0.05	0.07	7.04	1.28	7.84
2022	0.61	0.04	0.48	1.08	0.02	0.23	0.09	0.00	0.34	0.00	1.36	11.60
2023	8.89	3.46	6.99	0.24	1.21	0.01	0.00	0.00	0.11	0.19	1.80	4.65
2024	6.57	3.31	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.21	0.31	0.84	2.11	3.39	3.72	2.36	2.53	1.81	1.48	0.44	0.26

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2000	10.6	11.4	12.3	14.0	12.8	13.3	10.3	12.4	12.7	11.1	14.6	12.8
2001	12.5	12.4	13.7	13.5	12.3	11.7	10.5	10.9	11.9	12.8	13.0	12.3
2002	11.7	13.8	11.8	13.9	13.0	12.8	12.3	13.1	13.3	11.0	11.4	10.9
2003	11.4	11.8	13.2	13.8	12.6	11.3	10.8	11.4	13.5	11.9	12.6	13.3
2004	M	11.2	M	M	M	M	11.4	10.1	M	10.0	10.9	9.0
2005	11.5	9.9	12.2	13.7	13.1	12.0	11.9	M	M	11.6	12.9	7.9
2006	12.1	10.2	16.5	M	18.3	M	M	M	M	M	12.3	8.9
2007	13.1	11.6	14.3	12.0	13.2	12.3	11.8	10.4	14.5	13.1	12.0	9.8
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
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
2000	36.76	45.35	55.48	60.13	71.60	78.81	88.71	89.53	82.43	63.44	33.29	21.82
2001	35.40	25.93	42.00	59.39	69.09	78.19	85.65	88.99	76.86	63.77	56.14	37.62
2002	39.37	46.52	33.03	60.15	66.55	86.67	93.75	86.58	76.83	51.02	48.27	43.48
2003	34.11	33.16	49.82	59.60	68.10	78.05	90.66	91.05	78.73	69.99	43.60	41.47
2004	33.16	37.81	53.41	63.08	70.30	75.17	86.76	82.64	79.38	62.20	50.47	41.31
2005	30.74	46.19	49.29	60.29	66.69	78.97	89.04	87.35	83.13	64.11	51.85	30.78
2006	48.73	35.77	42.09	64.09	73.59	84.67	94.84	86.58	70.19	58.48	48.48	39.73
2007	33.69	30.55	55.47	56.55	72.68	80.83	91.68	84.30	78.73	64.68	50.21	34.08
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	26.60	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	62.89	56.45
2013	56.90	58.96	61.93	65.23	65.42	66.97	65.39	66.61	70.23	68.00	64.66	58.65
2014	64.00	59.50	65.00	65.00	67.83	66.50	68.45	67.61	69.90	72.68	65.60	60.58
2015	61.87	65.79	67.45	63.72	60.26	66.27	69.06	71.77	74.00	72.90	61.90	56.35
2016	57.68	66.31	62.06	66.17	64.84	67.13	65.16	65.03	69.20	67.90	64.13	56.84
2017	56.00	59.14	63.74	64.37	65.06	67.10	67.16	67.55	75.87	72.42	63.93	60.71
2018	59.52	62.71	61.65	62.33	62.42	66.47	65.90	66.03	66.27	69.10	65.80	58.74
2019	59.94	55.07	61.35	62.86	61.04	68.80	66.32	70.61	72.30	71.68	63.77	57.77
2020	57.65	63.69	60.29	62.20	66.10	65.68	65.78	68.88	72.87	74.26	62.90	59.55
2021	58.61	60.82	60.03	59.30	61.94	65.37	63.74	67.42	68.00	67.77	64.73	55.19
2022	60.00	63.89	61.00	62.53	64.23	68.13	64.45	69.00	72.33	65.71	61.90	55.74
2023	58.23	56.75	56.97	60.97	61.52	63.47	66.45	70.90	68.47	69.82	64.80	60.23
2024	59.32	58.00	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	34.79	38.95	49.80	60.09	70.81	81.70	89.61	87.40	79.20	63.80	49.00	37.41

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2000	14.97	24.57	29.08	34.85	48.72	53.67	63.30	63.69	53.07	42.25	18.85	5.04
2001	19.45	9.74	32.00	39.40	48.40	56.43	66.48	62.67	53.86	38.09	33.57	20.07
2002	19.17	21.33	14.97	35.15	41.95	60.41	69.63	61.87	54.64	33.12	27.52	21.65
2003	14.95	13.92	24.83	39.96	47.50	56.07	63.97	65.35	51.43	43.55	25.39	25.95
2004	14.55	17.95	30.35	38.14	47.45	53.46	62.48	58.44	55.73	40.34	30.18	21.23
2005	11.56	23.00	25.51	38.51	45.81	60.28	64.11	63.76	57.69	40.35	29.08	16.84
2006	28.18	17.07	24.43	41.19	48.01	59.23	68.80	63.21	49.09	37.38	26.02	20.54
2007	15.30	14.65	33.84	34.98	50.97	59.82	67.06	64.24	53.86	42.08	28.17	16.66
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	26.60	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	52.78	47.74
2013	44.71	45.79	47.73	49.90	51.97	53.77	54.10	56.13	56.67	51.90	50.93	44.90
2014	48.90	49.36	52.07	51.14	53.07	53.03	57.06	58.19	59.27	57.74	54.03	52.00
2015	48.97	52.86	52.45	50.28	51.10	53.97	58.84	60.23	58.13	58.26	49.57	46.90
2016	49.65	50.86	51.55	52.97	52.87	53.43	53.42	55.26	55.23	56.06	53.23	46.26
2017	45.77	49.68	50.26	51.00	51.23	54.10	54.00	56.74	59.83	54.52	52.90	48.06
2018	49.32	47.93	47.84	50.30	52.00	53.10	55.03	54.87	54.57	55.45	52.37	49.23
2019	49.90	45.61	49.06	53.86	51.88	55.30	54.97	57.84	57.90	54.55	49.87	49.35
2020	48.00	49.03	48.77	50.77	53.44	54.83	54.87	56.86	58.90	56.31	49.33	47.23
2021	47.52	47.57	46.74	48.27	49.87	54.00	54.13	56.65	55.90	54.42	52.77	46.48
2022	48.00	47.75	47.94	48.93	50.29	53.43	54.61	57.32	58.00	53.90	47.57	45.90
2023	47.45	44.21	45.52	47.57	51.16	53.23	53.90	57.32	57.10	54.06	51.81	50.13
2024	49.45	48.33	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	14.50	17.13	26.40	35.99	47.09	58.00	64.30	62.31	52.99	39.30	26.60	17.70

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2000	25.86	34.96	42.28	47.49	60.16	66.24	76.00	76.61	67.75	52.84	26.07	13.43
2001	27.42	17.83	37.00	49.40	58.75	67.31	76.06	75.83	65.36	50.93	44.86	28.84
2002	29.27	33.92	24.00	47.65	54.25	73.54	81.69	74.23	65.73	42.07	37.89	32.57
2003	24.53	23.54	37.32	49.78	57.80	67.06	77.31	78.20	65.08	56.77	34.50	33.71
2004	23.86	27.88	41.88	50.61	58.87	64.31	74.62	70.54	67.56	51.27	40.32	31.27
2005	21.15	34.59	37.40	49.40	56.25	69.63	76.57	75.55	70.41	52.23	40.47	23.81
2006	38.45	26.42	33.26	52.64	60.80	71.95	81.82	74.90	59.64	47.93	37.25	30.14
2007	24.49	22.60	44.65	45.76	61.82	70.32	79.37	74.27	66.30	53.38	39.19	25.37
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	26.60	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	57.83	52.10
2013	50.81	52.38	54.83	57.57	58.69	60.37	59.74	61.37	63.45	59.95	57.79	51.77
2014	56.45	54.43	58.53	58.07	60.45	59.77	62.76	62.90	64.58	65.21	59.82	56.29
2015	55.42	59.32	59.95	57.00	55.68	60.12	63.95	66.00	66.07	65.58	55.73	51.63
2016	53.66	58.59	56.81	59.57	58.85	60.28	59.29	60.15	62.22	61.98	58.68	51.55
2017	50.89	54.41	57.00	57.68	58.15	60.60	60.58	62.15	67.85	63.47	58.42	54.39
2018	54.42	55.32	54.74	56.32	57.21	59.78	60.47	60.45	60.42	62.27	59.08	53.98
2019	54.92	50.34	55.21	58.36	56.52	62.05	60.65	64.23	65.10	63.11	56.82	53.56
2020	52.82	56.36	54.53	56.48	59.58	60.14	60.40	62.59	65.72	65.26	56.12	53.39
2021	53.06	54.20	53.39	53.78	55.90	59.68	58.94	62.03	61.95	61.10	58.75	50.84
2022	54.00	55.82	54.47	55.73	57.26	60.78	59.53	63.16	65.17	59.81	54.73	50.82
2023	52.84	50.48	51.24	54.27	56.34	58.35	60.18	64.11	62.78	61.56	58.24	55.18
2024	54.39	53.17	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	24.65	28.04	38.10	48.04	58.95	69.85	76.95	74.86	66.10	51.55	37.80	27.55

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
2000	69.4%	65.7%	58.2%	63.6%	66.6%	64.8%	65.9%	60.9%	48.2%	65.8%	76.9%	79.1%
2001	76.6%	78.7%	31.6%	63.8%	61.6%	68.8%	74.4%	59.8%	64.1%	58.3%	60.1%	69.0%
2002	64.5%	57.8%	74.4%	60.1%	58.6%	55.9%	52.2%	62.5%	60.3%	73.3%	64.5%	64.5%
2003	71.9%	75.1%	63.0%	68.0%	70.4%	68.7%	58.8%	54.4%	47.9%	50.2%	67.8%	66.0%
2004	M	73.1%	M	M	M	M	55.9%	64.8%	M	76.8%	89.3%	57.9%
2005	73.4%	61.6%	60.1%	60.7%	65.2%	72.5%	58.6%	M	M	60.6%	57.3%	73.1%
2006	60.7%	62.8%	64.8%	M	60.8%	M	M	M	M	M	70.7%	85.5%
2007	65.1%	71.5%	66.1%	62.7%	64.7%	65.3%	53.7%	70.8%	56.6%	61.8%	51.5%	69.1%
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

Monthly Plots

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