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 (USC00423012) 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	35.31	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	0.78	1.00	0.85	1.14	1.19	0.63	1.23	1.30	1.01	1.21	0.88	0.89

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	10.2	M	M	M	M	M	M	M	M	M	M	4.6
2005	4.7	5.3	5.5	7.2	5.8	6.1	5.1	5.0	5.7	4.8	5.2	5.6
2006	M	M	3.9	6.2	5.8	6.3	M	M	M	M	0.0	0.0
2007	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	1.6	6.0	5.0	5.4
2008	6.2	5.6	6.3	7.0	5.9	6.1	5.4	6.8	5.9	5.5	4.9	6.3
2009	5.6	7.1	7.7	7.9	6.9	6.7	7.0	7.0	6.0	7.1	5.7	5.8
2010	5.9	5.0	6.9	7.8	8.3	7.7	6.7	6.7	6.6	5.9	7.0	6.4
2011	5.0	7.3	7.9	7.6	7.5	8.2	6.3	6.8	5.3	5.4	6.8	5.3
2012	6.5	6.2	8.0	7.0	8.4	8.3	6.5	5.8	5.8	6.1	5.6	6.7
2013	5.3	5.4	6.0	6.5	6.9	7.7	6.0	6.1	6.1	6.0	5.8	5.1
2014	4.9	6.6	6.2	6.3	6.5	7.0	5.4	5.6	4.6	4.4	6.2	4.8
2015	4.7	4.5	5.1	6.3	5.6	5.7	5.9	5.2	5.5	4.3	5.0	5.4
2016	5.4	4.7	5.7	5.6	5.9	5.8	6.6	5.2	5.5	6.2	4.8	5.8
2017	6.4	6.7	5.3	5.3	5.3	5.7	3.9	4.3	5.4	5.2	6.3	5.1
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	4.8	6.2	5.6	5.2	6.0	6.0	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
2003	52.21	40.54	53.00	59.43	69.64	82.75	91.07	89.24	75.26	68.14	43.42	42.01
2004	30.78	M	M	M	M	M	M	M	M	M	M	41.81
2005	39.12	38.87	44.07	51.74	63.87	70.28	87.08	76.91	70.68	58.38	47.90	40.14
2006	33.01	32.78	35.12	55.81	68.44	80.15	M	M	M	M	38.17	35.49
2007	30.21	38.89	48.34	53.27	65.36	76.83	82.92	75.67	67.83	54.26	49.08	31.92
2008	31.07	36.29	41.96	49.61	58.50	72.60	81.48	78.37	69.57	57.66	46.24	35.56
2009	37.98	38.50	43.97	50.54	65.38	67.88	80.03	77.76	71.80	51.00	46.17	30.19
2010	34.81	33.75	40.91	48.05	54.06	71.61	79.74	76.10	73.15	55.38	38.20	39.40
2011	33.94	34.02	43.12	47.38	54.20	70.81	77.21	79.53	67.64	54.62	42.66	32.62
2012	40.33	35.09	46.66	55.91	64.99	76.77	77.43	78.29	70.40	58.04	48.59	33.64
2013	30.15	33.12	46.28	48.64	60.47	76.72	80.06	76.34	65.38	51.11	45.37	33.91
2014	40.59	41.74	45.88	50.95	61.79	73.38	80.06	72.88	70.47	60.58	44.22	35.97
2015	36.81	44.09	49.26	49.45	56.19	77.48	76.57	78.18	73.87	59.83	39.03	33.82
2016	33.98	42.06	46.92	50.67	58.46	78.76	80.82	76.90	67.19	60.21	47.60	36.55
2017	32.34	41.23	50.14	50.32	61.15	76.84	70.75	63.65	65.63	57.77	53.42	42.66
2018	42.43	38.13	44.85	56.09	63.66	77.42	83.30	80.91	75.62	51.98	42.68	35.22
2019	35.59	33.59	43.07	53.51	53.41	70.33	79.62	81.47	70.38	51.97	44.93	35.63
2020	37.75	38.26	43.48	52.57	66.04	72.56	81.95	84.43	72.67	62.31	46.73	37.19
2021	36.20	35.93	41.76	54.17	63.01	79.83	81.05	78.28	72.62	53.47	51.67	41.02
2022	39.10	35.49	44.72	53.46	61.80	75.57	82.15	77.13	74.18	57.75	36.72	35.25
2023	30.35	34.17	34.66	50.60	62.40	68.09	83.56	76.22	69.14	57.95	45.87	41.49
2024	35.54	39.11	41.71	51.04	60.58	79.22	82.13	79.43	72.95	62.98	42.14	43.05
2025	33.40	42.90	46.72	53.40	63.80	77.36	81.01	M	M	M	M	M
NCEI Climatology	42.30	46.43	54.90	61.00	70.90	82.70	89.60	87.50	79.50	66.30	52.50	41.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	29.77	21.01	28.81	37.64	45.68	54.09	65.64	64.31	54.42	42.08	27.56	21.95
2004	14.96	M	M	M	M	M	M	M	M	M	M	21.17
2005	30.30	22.47	23.62	29.95	38.53	43.81	55.39	50.98	43.00	34.53	25.27	18.91
2006	32.19	32.27	26.64	30.17	39.88	50.04	M	M	M	M	22.57	18.37
2007	10.33	21.40	26.45	30.50	40.75	49.45	57.97	57.28	49.30	35.88	28.80	14.27
2008	11.06	17.27	21.08	25.76	33.42	46.32	55.31	56.87	43.32	33.24	27.15	14.73
2009	17.89	19.06	21.67	28.72	39.49	43.52	55.30	52.00	46.00	29.82	24.31	10.82
2010	18.68	17.54	22.16	25.99	30.82	47.21	55.34	51.61	45.38	35.38	20.61	23.34
2011	14.66	14.81	24.70	26.62	32.88	46.89	53.98	55.48	45.53	32.31	23.43	13.56
2012	19.48	15.58	25.56	31.13	38.14	49.52	54.23	54.47	45.33	34.88	27.05	17.87
2013	9.67	10.37	24.06	25.82	36.30	49.32	54.17	53.22	43.55	29.40	23.91	12.15
2014	17.95	21.80	22.64	29.77	38.77	48.63	54.93	50.53	43.57	34.54	22.20	18.73
2015	19.45	25.29	30.05	31.00	37.28	51.75	52.93	53.42	48.08	37.95	18.24	14.04
2016	14.73	19.43	25.13	27.65	35.98	52.02	57.08	51.60	42.95	38.63	25.38	16.85
2017	16.01	24.42	26.66	24.77	35.25	50.17	34.39	30.89	42.98	31.04	31.59	19.32
2018	22.11	17.82	23.96	32.29	39.35	51.78	57.61	56.72	51.74	33.09	22.78	16.79
2019	18.02	14.55	25.47	31.47	29.95	43.68	55.27	55.27	44.86	23.63	24.76	18.92
2020	17.07	17.70	25.98	29.58	39.78	45.87	57.75	59.25	44.30	34.01	24.63	15.73
2021	16.56	18.06	21.96	30.34	38.36	55.60	56.34	52.66	47.58	32.34	28.94	20.52
2022	17.35	15.97	24.81	29.07	36.29	51.04	57.99	54.12	49.30	33.76	18.57	20.27
2023	17.78	15.10	20.03	27.05	38.67	44.73	57.97	53.60	44.96	33.72	26.13	21.64
2024	18.84	21.76	24.38	29.87	34.63	52.31	56.53	55.64	47.43	38.46	21.07	22.72
2025	12.24	24.08	26.29	29.84	39.33	49.68	54.85	M	M	M	M	M
NCEI Climatology	12.40	16.32	22.30	27.40	35.20	43.00	51.00	48.99	39.60	28.50	19.30	11.70

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	40.99	30.78	40.91	48.54	57.66	68.42	78.36	76.77	64.84	55.11	35.49	31.98
2004	22.87	M	M	M	M	M	M	M	M	M	M	31.49
2005	34.71	30.67	33.85	40.84	51.20	57.05	71.24	63.95	56.84	46.45	36.58	29.53
2006	32.60	32.52	30.88	42.99	54.16	65.10	M	M	M	M	30.37	26.93
2007	20.27	30.15	37.40	41.88	53.06	63.14	70.45	66.48	58.57	45.07	38.94	23.10
2008	21.06	26.78	31.52	37.69	45.96	59.46	68.39	67.62	56.44	45.45	36.70	25.15
2009	27.93	28.78	32.82	39.63	52.44	55.70	67.67	64.88	58.90	40.41	35.24	20.50
2010	26.74	25.65	31.53	37.02	42.44	59.41	67.54	63.86	59.26	45.38	29.40	31.37
2011	24.30	24.42	33.91	37.00	43.54	58.85	65.59	67.50	56.58	43.46	33.04	23.09
2012	29.90	25.33	36.11	43.52	51.57	63.14	65.83	66.38	57.87	46.46	37.82	25.76
2013	19.91	21.75	35.17	37.23	48.38	63.02	67.12	64.78	54.47	40.25	34.64	23.03
2014	29.27	31.77	34.26	40.36	50.28	61.01	67.50	61.70	57.02	47.56	33.21	27.35
2015	28.13	34.69	39.65	40.22	46.73	64.61	64.75	65.80	60.97	48.89	28.63	23.93
2016	24.36	30.74	36.03	39.16	47.22	65.39	68.95	64.25	55.07	49.42	36.49	26.70
2017	24.18	32.83	38.40	37.54	48.20	63.50	52.57	47.27	54.31	44.41	42.51	30.99
2018	32.27	27.97	34.41	44.19	51.51	64.60	70.45	68.82	63.68	42.53	32.73	26.00
2019	26.80	24.07	34.27	42.49	41.68	57.00	67.44	68.37	57.62	37.80	34.85	27.28
2020	27.41	27.98	34.73	41.08	52.91	59.22	69.85	71.84	58.49	48.16	35.68	26.46
2021	26.38	27.00	31.86	42.26	50.69	67.71	68.70	65.47	60.10	42.91	40.31	30.77
2022	28.22	25.73	34.77	41.27	49.05	63.30	70.07	65.62	61.74	45.76	27.65	27.76
2023	24.06	24.63	27.34	38.82	50.54	56.41	70.76	64.91	57.05	45.83	36.00	31.57
2024	27.19	30.44	33.04	40.46	47.60	65.76	69.33	67.54	60.19	50.72	31.60	32.89
2025	22.82	33.49	36.50	41.62	51.56	63.52	67.93	M	M	M	M	M
NCEI Climatology	27.35	31.38	38.60	44.20	53.05	62.85	70.30	68.25	59.55	47.40	35.90	26.75

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	65.7%	M	M	M	M	M	M	M	M	M	M	69.6%
2005	90.2%	78.8%	65.7%	58.5%	59.3%	50.7%	39.4%	53.6%	48.7%	64.8%	57.4%	64.7%
2006	M	M	55.5%	54.6%	48.0%	34.7%	M	M	M	M	54.3%	69.3%
2007	65.8%	64.1%	55.2%	54.0%	35.6%	24.3%	33.0%	42.2%	40.3%	48.5%	43.2%	78.7%
2008	70.5%	72.3%	55.5%	39.6%	46.9%	28.8%	35.7%	36.0%	36.2%	44.8%	66.1%	67.6%
2009	65.0%	62.6%	53.0%	53.6%	42.7%	45.1%	32.7%	27.7%	37.1%	51.8%	57.3%	69.1%
2010	71.5%	79.7%	66.2%	55.3%	50.0%	36.9%	38.0%	39.5%	24.1%	64.9%	64.7%	71.0%
2011	67.3%	61.5%	57.8%	63.0%	57.2%	32.3%	45.4%	36.6%	45.0%	55.1%	57.0%	69.6%
2012	55.1%	70.2%	49.4%	48.9%	28.1%	19.3%	41.7%	45.8%	36.1%	42.3%	54.1%	67.2%
2013	65.7%	64.8%	52.5%	54.9%	41.5%	22.2%	43.3%	41.5%	58.7%	53.5%	59.9%	62.9%
2014	48.1%	51.6%	49.5%	44.0%	36.3%	23.2%	38.7%	45.9%	49.9%	44.9%	50.8%	71.6%
2015	71.4%	49.4%	44.2%	42.0%	58.0%	31.7%	35.9%	39.5%	34.0%	56.3%	58.5%	65.4%
2016	67.5%	57.8%	50.2%	58.4%	48.4%	25.6%	25.5%	34.4%	41.4%	40.9%	56.5%	60.2%
2017	72.2%	61.3%	49.4%	52.5%	42.9%	22.8%	38.2%	41.1%	56.8%	43.9%	48.1%	48.3%
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	47.0%	57.8%	48.5%	48.3%	28.7%	26.6%	M	M	M	M	M

Monthly Plots

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