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 (USW00024227) 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
2003	M	M	M	M	M	22.43	M	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
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	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	7.80	5.27	5.68	3.67	2.26	1.46	0.53	0.96	2.04	5.07	8.21	7.85

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	1.9	1.5	2.7	1.9	2.3	2.4	2.7	2.5	1.7	1.5	1.3	1.7
2005	1.7	1.4	2.1	2.3	2.3	2.5	2.2	2.4	1.5	1.6	2.1	1.7
2006	M	M	2.7	2.3	2.4	2.7	3.1	3.1	2.1	1.6	2.8	2.1
2007	2.1	2.3	2.3	2.2	2.7	2.6	2.1	2.3	2.1	1.8	1.7	2.6
2008	2.3	2.0	2.3	2.5	2.6	3.2	2.7	2.5	1.7	1.7	2.1	1.8
2009	1.8	1.5	2.3	2.3	2.4	2.6	2.5	2.3	1.8	1.8	2.7	1.4
2010	1.9	1.6	2.0	2.3	2.4	2.6	2.9	2.4	1.6	1.5	2.0	1.8
2011	1.7	1.8	2.2	2.2	1.9	2.4	2.0	2.2	1.6	1.3	1.7	0.7
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	0.0	0.0	0.2	0.0	0.0	0.1	0.0	0.0	0.0	0.0	0.0
2015	0.0	0.1	0.1	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.1
2016	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	1.5	1.9
2017	1.6	2.0	2.3	2.4	2.2	2.3	2.5	2.1	1.5	1.6	2.3	1.1
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	1.8	2.0	2.1	2.3	2.2	2.6	2.3	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
2003	49.63	47.43	50.71	54.83	63.71	73.93	79.63	78.29	72.80	60.16	47.10	44.33
2004	44.04	49.44	54.97	64.67	64.24	71.75	81.14	77.55	65.72	63.21	48.89	45.48
2005	46.81	51.11	56.07	57.20	64.19	68.07	76.87	79.32	70.41	58.35	47.13	45.18
2006	44.40	34.67	42.80	61.52	69.42	73.69	80.40	77.21	75.24	58.42	47.60	45.30
2007	43.97	47.71	52.84	56.77	66.03	67.03	70.71	73.00	66.33	56.29	49.23	43.37
2008	41.68	47.93	48.10	50.90	60.58	65.79	75.39	73.96	70.14	57.58	52.30	40.26
2009	42.94	48.65	48.16	58.40	65.00	72.28	81.16	74.35	71.86	57.60	48.61	41.26
2010	49.32	50.75	53.68	54.93	59.93	64.40	75.03	75.74	67.23	59.06	46.53	45.06
2011	45.03	43.18	48.19	49.80	57.42	57.73	71.42	73.00	68.17	56.87	47.90	41.32
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	64.86	68.74	70.73	81.40	80.72	73.63	62.90	49.97	47.35
2015	49.19	53.68	57.23	59.47	67.03	77.43	82.29	80.90	69.05	61.97	47.77	45.11
2016	46.31	51.69	54.77	66.37	68.00	70.80	73.52	79.52	68.90	56.58	40.74	39.32
2017	41.23	44.71	48.39	53.37	65.00	69.47	76.09	79.69	71.57	57.07	47.35	41.92
2018	46.46	43.93	50.81	55.63	67.24	68.13	79.22	76.55	67.90	58.28	50.26	45.16
2019	46.39	39.12	54.10	56.71	66.72	69.16	71.98	74.60	65.80	55.52	49.34	46.12
2020	45.96	47.39	49.17	58.83	64.60	67.07	73.80	76.08	72.31	58.79	48.63	47.78
2021	46.07	43.39	50.64	61.21	63.24	73.63	76.38	75.67	68.34	55.50	50.35	41.38
2022	45.07	46.28	51.23	51.70	57.83	67.07	77.41	78.85	73.61	64.60	45.15	38.67
2023	44.61	44.33	48.50	52.82	69.78	68.37	76.17	79.49	68.42	58.81	47.83	48.04
2024	44.50	46.15	51.70	53.97	62.88	66.47	79.80	73.61	69.66	58.87	48.28	47.06
2025	44.04	43.47	51.98	60.91	65.05	72.10	77.27	78.37	M	M	M	M
NCEI Climatology	45.99	49.18	53.70	58.90	66.11	70.80	77.60	78.00	72.10	60.21	50.60	44.90

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	37.42	33.54	39.00	39.30	42.55	48.67	51.52	49.84	47.57	45.06	33.40	34.87
2004	35.74	35.04	37.47	38.37	45.07	48.18	53.86	56.16	48.24	47.50	36.15	35.45
2005	35.45	30.68	38.00	42.84	47.42	49.37	50.74	51.10	44.41	44.39	36.40	35.18
2006	42.40	30.33	40.60	37.52	42.58	50.90	52.23	49.48	47.05	41.08	37.47	34.56
2007	30.74	36.46	38.29	38.33	41.35	47.00	50.00	50.24	47.53	40.39	35.17	35.04
2008	31.87	35.59	34.65	37.75	43.31	47.75	49.43	52.25	46.28	40.35	40.40	30.97
2009	32.87	31.87	31.77	35.83	40.60	49.17	52.13	52.10	48.61	40.67	38.46	28.19
2010	38.90	36.32	35.13	38.37	41.23	47.60	49.52	50.68	50.63	41.26	34.83	34.58
2011	32.45	27.82	35.52	30.37	27.29	25.88	27.52	25.68	24.83	43.00	33.30	31.41
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	40.71	45.42	49.10	52.73	53.28	49.50	47.65	35.83	36.32
2015	36.61	39.32	38.00	37.03	45.42	54.00	53.68	53.65	46.41	45.90	34.23	37.81
2016	36.38	38.07	37.23	41.83	46.23	48.27	53.65	52.19	47.03	46.00	35.70	30.58
2017	29.39	33.68	36.81	38.80	44.03	48.48	50.60	52.43	49.66	39.86	38.35	31.74
2018	37.90	32.87	33.28	39.31	46.35	48.58	51.52	52.97	46.99	41.13	39.05	35.30
2019	34.19	28.52	31.04	40.71	46.24	48.21	53.75	54.54	50.53	37.66	35.06	37.39
2020	38.33	33.04	33.09	37.99	45.10	49.19	51.09	51.92	51.00	43.13	37.48	37.54
2021	36.78	34.23	32.96	37.24	43.83	50.11	52.31	53.23	49.62	42.47	39.97	34.47
2022	34.07	33.06	37.82	35.16	41.53	49.19	53.64	54.51	50.65	44.83	31.62	30.43
2023	35.48	32.03	33.18	38.31	46.42	46.44	51.97	54.17	48.08	43.47	35.73	37.88
2024	34.40	35.15	35.91	39.26	42.94	47.94	52.97	52.73	50.58	42.06	38.62	36.83
2025	31.81	32.48	37.80	38.21	43.75	48.21	51.70	54.71	M	M	M	M
NCEI Climatology	33.20	32.32	34.50	37.50	43.00	47.40	50.70	50.50	46.21	40.50	35.80	32.80

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	43.52	40.48	44.85	47.07	53.13	61.30	65.57	64.06	60.18	52.61	40.25	39.60
2004	39.89	42.24	46.22	51.52	54.66	59.96	67.50	66.85	56.98	55.36	42.52	40.47
2005	41.13	40.89	47.04	50.02	55.81	58.72	63.81	65.21	57.41	51.37	41.77	40.18
2006	43.40	32.50	41.70	49.52	56.00	62.29	66.32	63.34	61.14	49.75	42.53	39.93
2007	37.35	42.09	45.56	47.55	53.69	57.02	60.36	61.62	56.93	48.34	42.20	39.20
2008	36.77	41.76	41.37	44.33	51.94	56.77	62.41	63.11	58.21	48.97	46.35	35.61
2009	37.90	40.26	39.97	47.12	52.80	60.72	66.65	63.23	60.23	49.13	43.54	34.73
2010	44.11	43.54	44.40	46.65	50.58	56.00	62.27	63.21	58.93	50.16	40.68	39.82
2011	38.74	35.50	41.85	40.08	42.35	41.81	49.47	49.34	46.50	49.93	40.60	36.36
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	52.79	57.08	59.92	67.07	67.00	61.57	55.27	42.90	41.84
2015	42.90	46.50	47.61	48.25	56.23	65.71	67.98	67.28	57.73	53.94	41.00	41.46
2016	41.34	44.88	46.00	54.10	57.11	59.53	63.58	65.85	57.97	51.29	38.22	34.95
2017	35.31	39.20	42.60	46.08	54.52	58.98	63.35	66.06	60.61	48.47	42.85	36.83
2018	42.18	38.40	42.05	47.47	56.80	58.36	65.37	64.76	57.45	49.71	44.65	40.23
2019	40.29	33.82	42.57	48.71	56.48	58.68	62.86	64.57	58.16	46.59	42.20	41.75
2020	42.14	40.21	41.13	48.41	54.85	58.13	62.44	64.00	61.65	50.96	43.06	42.66
2021	41.43	38.81	41.80	49.23	53.53	61.87	64.35	64.45	58.98	48.99	45.16	37.92
2022	39.57	39.67	44.52	43.43	49.68	58.13	65.53	66.68	62.13	54.71	38.38	34.55
2023	40.05	38.18	40.84	45.56	58.10	57.41	64.07	66.83	58.25	51.14	41.78	42.96
2024	39.45	40.65	43.80	46.61	52.91	57.20	66.39	63.17	60.12	50.46	43.45	41.95
2025	37.93	37.98	44.89	49.56	54.40	60.15	64.48	66.54	M	M	M	M
NCEI Climatology	39.60	40.75	44.10	48.20	54.55	59.10	64.15	64.25	59.15	50.36	43.20	38.85

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
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	94.6%	89.4%	84.1%	65.5%	62.3%	57.8%	55.5%	62.3%	68.4%	72.4%	76.9%	77.3%
2005	74.8%	69.5%	66.8%	65.6%	63.7%	60.0%	58.8%	59.0%	63.0%	73.2%	76.3%	77.0%
2006	M	M	73.5%	63.0%	57.8%	57.9%	55.1%	55.2%	58.0%	63.0%	72.6%	73.7%
2007	73.1%	73.6%	68.1%	63.2%	56.5%	58.5%	54.7%	60.0%	63.8%	71.8%	73.5%	73.1%
2008	71.7%	70.8%	68.3%	62.2%	60.6%	58.2%	56.5%	61.5%	61.5%	70.2%	73.5%	74.1%
2009	72.9%	70.2%	67.6%	60.0%	57.4%	54.8%	53.7%	58.8%	60.9%	67.6%	72.4%	71.2%
2010	72.5%	70.9%	65.2%	62.4%	61.2%	58.9%	56.3%	56.9%	66.2%	68.5%	72.0%	72.2%
2011	73.7%	69.4%	69.6%	63.4%	59.4%	58.5%	56.7%	56.9%	61.9%	85.9%	86.9%	90.1%
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	61.9%	67.0%	66.4%	64.2%	65.7%	69.2%	78.3%	77.6%	82.0%
2015	83.1%	78.8%	73.7%	68.5%	66.7%	59.8%	57.6%	61.2%	69.5%	77.3%	81.2%	80.8%
2016	81.2%	78.1%	74.0%	64.2%	60.1%	62.8%	62.4%	60.9%	68.1%	78.3%	96.2%	93.5%
2017	86.7%	89.8%	91.8%	85.0%	78.5%	74.8%	70.4%	73.2%	78.1%	87.6%	94.2%	96.7%
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	89.8%	89.4%	73.9%	70.7%	72.0%	70.7%	71.4%	M	M	M	M

Monthly Plots

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