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 (USC00476413) 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	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	1.09	1.07	1.56	2.92	3.59	4.56	4.51	3.86	3.54	3.18	2.03	1.52

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	5.9	6.7	7.6	7.0	7.7
2005	6.5	4.5	5.9	5.6	7.1	7.0	5.5	4.7	6.5	5.4	6.6	5.7
2006	6.8	6.4	5.4	5.6	5.5	4.6	5.9	4.9	5.2	7.1	5.8	6.8
2007	7.0	6.7	6.9	6.1	5.0	4.8	5.2	5.1	6.9	6.7	7.8	5.7
2008	6.9	6.0	6.0	7.5	6.2	5.9	5.9	4.8	5.8	6.2	6.2	7.0
2009	6.6	6.6	6.3	6.3	7.4	5.2	5.7	5.3	4.6	5.9	5.4	5.6
2010	5.8	3.8	5.3	5.4	4.2	4.2	5.1	5.9	5.3	6.6	6.8	6.7
2011	5.8	8.0	4.7	7.1	5.6	5.2	4.5	5.0	4.6	6.2	7.3	7.2
2012	7.5	6.5	5.6	5.8	5.9	5.2	4.7	5.0	M	4.3	6.1	4.7
2013	7.3	5.6	5.6	6.4	4.9	3.8	5.1	4.3	4.8	6.1	7.5	5.7
2014	8.0	7.6	6.5	6.5	5.4	4.6	5.3	3.2	5.9	6.2	7.1	6.0
2015	7.2	6.7	7.3	6.3	4.7	3.5	5.4	5.5	5.2	6.1	6.8	6.2
2016	6.2	6.4	4.5	5.9	4.8	4.9	5.0	4.4	5.2	5.3	6.2	8.2
2017	6.3	6.8	5.5	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	7.5	5.9	4.8	M	M	3.0	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	68.02	70.15	49.89	43.30	24.92
2005	18.91	31.25	37.23	54.32	57.74	70.24	79.99	75.72	71.04	56.49	40.39	22.73
2006	32.81	25.75	40.85	57.99	62.54	75.07	85.92	77.45	64.43	51.22	41.78	33.48
2007	25.99	21.13	42.58	52.61	61.35	76.39	81.55	76.99	68.83	57.19	36.65	22.30
2008	20.21	19.37	31.80	49.34	59.08	69.22	75.30	76.03	65.08	54.80	37.78	18.91
2009	14.74	26.83	34.03	50.46	63.13	67.54	72.27	71.87	72.32	46.26	47.00	21.66
2010	20.07	28.84	48.42	57.99	73.48	69.94	79.34	78.02	62.00	57.44	39.81	20.79
2011	15.89	24.55	30.00	48.06	59.89	65.97	80.97	78.06	66.87	60.80	42.09	30.53
2012	26.94	32.07	49.57	53.62	66.13	75.91	83.20	73.87	M	49.48	39.05	27.01
2013	20.11	21.38	34.94	43.50	57.52	69.55	76.49	79.18	70.35	52.83	36.51	14.53
2014	12.59	16.03	30.29	44.29	61.87	70.11	76.08	74.64	66.57	53.41	29.47	27.27
2015	21.21	15.48	42.15	53.38	63.05	73.45	80.29	76.15	72.83	56.10	46.18	33.09
2016	21.73	28.69	41.58	47.58	65.42	71.99	78.39	76.80	71.44	53.90	48.93	23.92
2017	24.61	33.13	29.21	M	M	59.54	M	M	M	M	M	-2.92
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	75.34	76.91	76.32	71.08	53.58	40.69	36.91
2024	21.74	37.70	40.79	51.87	61.67	M	M	M	M	M	M	28.18
2025	19.52	22.41	41.17	48.24	M	M	75.52	M	M	M	M	M
NCEI Climatology	20.30	26.20	37.40	49.40	62.20	72.20	78.09	76.90	68.40	54.60	38.60	25.51

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	50.09	52.86	39.16	27.67	8.58
2005	1.63	17.09	14.77	32.95	42.21	52.89	59.09	56.99	53.75	39.75	24.80	12.63
2006	20.31	5.49	23.08	34.38	43.17	51.90	62.34	57.99	46.21	32.69	26.70	20.24
2007	9.02	1.77	23.56	27.91	43.74	56.73	59.83	56.35	50.11	41.60	25.97	9.51
2008	4.99	4.46	13.80	33.02	38.22	51.33	55.52	54.35	48.36	37.62	25.80	1.27
2009	-4.02	9.12	19.83	30.43	40.34	47.43	53.94	53.70	53.25	34.19	31.92	8.18
2010	5.20	7.35	28.64	32.75	49.64	50.33	61.07	61.02	44.02	38.44	24.78	7.17
2011	3.79	11.79	14.01	32.47	37.54	49.32	61.15	58.23	47.07	41.63	27.40	16.81
2012	12.54	18.79	31.37	31.33	43.42	52.20	62.14	54.16	M	34.68	24.88	13.08
2013	5.11	6.95	15.54	27.06	35.98	47.62	54.75	56.68	48.93	38.92	22.21	-0.66
2014	-6.10	-1.64	11.25	27.50	39.73	46.89	56.32	55.51	48.27	36.88	16.23	18.05
2015	8.07	-1.72	21.84	31.82	38.88	48.73	58.98	56.25	54.18	39.22	30.52	24.10
2016	7.79	12.22	26.25	30.33	39.65	50.51	57.60	58.36	53.66	38.85	33.56	11.56
2017	11.06	16.58	8.83	M	M	57.92	M	M	M	M	M	-2.92
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	53.92	55.03	55.72	54.88	39.74	25.20	25.84
2024	10.93	18.69	20.98	31.88	40.45	M	M	M	M	M	M	17.81
2025	2.21	3.59	21.26	28.96	M	M	56.03	M	M	M	M	M
NCEI Climatology	1.40	4.97	16.40	28.40	38.70	48.89	56.90	56.11	47.91	36.00	23.10	9.61

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	59.06	61.50	44.53	35.48	16.75
2005	10.27	24.17	26.00	43.63	49.98	61.57	69.54	66.35	62.39	48.12	32.60	17.68
2006	26.56	15.62	31.96	46.19	52.85	63.48	74.13	67.72	55.32	41.96	34.24	26.86
2007	17.51	11.45	33.07	40.26	52.55	66.56	70.69	66.67	59.47	49.40	31.31	15.91
2008	12.60	11.91	22.80	41.18	48.65	60.28	65.41	65.19	56.72	46.21	31.79	10.09
2009	5.36	17.97	26.93	40.44	51.73	57.48	63.11	62.79	62.79	40.23	39.46	14.92
2010	12.63	18.10	38.53	45.37	61.56	60.13	70.20	69.52	53.01	47.94	32.30	13.98
2011	9.84	18.17	22.01	40.26	48.71	57.64	71.06	68.15	56.97	51.21	34.74	23.67
2012	19.74	25.43	40.47	42.48	54.77	64.06	72.67	64.02	M	42.08	31.96	20.04
2013	12.61	14.17	25.24	35.28	46.75	58.59	65.62	67.93	59.64	45.87	29.36	6.94
2014	3.25	7.20	20.77	35.90	50.80	58.50	66.20	65.07	57.42	45.14	22.85	22.66
2015	14.64	6.88	31.99	42.60	50.96	61.09	69.64	66.20	63.51	47.66	38.35	28.60
2016	14.76	20.46	33.91	38.95	52.53	61.25	68.00	67.58	62.55	46.37	41.25	17.74
2017	17.84	24.85	19.02	M	M	58.73	M	M	M	M	M	-2.92
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	64.63	65.97	66.02	62.98	46.66	32.95	31.37
2024	16.33	28.19	30.88	41.88	51.06	M	M	M	M	M	M	22.99
2025	10.87	13.00	31.21	38.60	M	M	65.78	M	M	M	M	M
NCEI Climatology	10.85	15.58	26.90	38.90	50.45	60.55	67.50	66.50	58.16	45.30	30.85	17.56

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	79.8%	81.0%	75.5%	72.5%	84.0%
2005	80.9%	61.4%	69.5%	69.9%	67.9%	62.4%	74.3%	77.2%	74.9%	82.9%	82.9%	86.1%
2006	83.5%	70.6%	72.4%	67.3%	73.3%	69.7%	66.7%	74.9%	73.3%	72.2%	79.3%	79.7%
2007	76.8%	72.7%	74.5%	62.0%	70.0%	71.2%	72.1%	71.8%	75.1%	78.2%	72.1%	89.1%
2008	79.7%	79.2%	70.3%	68.8%	63.7%	72.5%	71.4%	72.8%	79.9%	75.7%	81.8%	82.7%
2009	78.2%	76.3%	73.2%	66.8%	62.0%	72.2%	74.4%	79.3%	79.2%	86.0%	76.7%	84.8%
2010	82.9%	74.3%	66.8%	61.2%	65.7%	81.1%	77.0%	78.2%	80.8%	71.6%	78.1%	83.2%
2011	81.7%	74.7%	80.9%	72.8%	73.3%	82.6%	79.3%	77.7%	79.6%	74.4%	73.5%	78.1%
2012	78.8%	77.1%	77.8%	68.8%	71.0%	74.0%	74.1%	76.2%	M	78.7%	80.2%	86.5%
2013	79.1%	80.0%	69.1%	73.8%	76.7%	77.6%	76.7%	76.6%	81.0%	80.9%	75.6%	86.4%
2014	77.4%	74.4%	70.1%	72.3%	70.6%	79.7%	76.6%	84.8%	79.5%	76.8%	81.1%	85.7%
2015	78.8%	71.2%	61.5%	63.2%	74.6%	77.1%	74.0%	81.3%	82.0%	79.7%	81.5%	91.6%
2016	85.7%	79.6%	81.7%	72.1%	68.3%	77.4%	79.5%	81.5%	83.3%	80.4%	81.2%	83.0%
2017	83.4%	74.6%	64.5%	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	73.0%	70.0%	74.0%	M	M	84.1%	M	M	M	M	M

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