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 (USC00423254) 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	0.00	M	M	M	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	0.50	0.67	0.78	0.66	1.00	0.51	0.82	0.89	0.90	1.22	0.50	0.40

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	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	5.0	3.4	6.6	5.1	5.0
2007	5.1	7.9	6.6	8.4	M	M	M	5.5	M	M	6.3	5.9
2008	6.2	6.4	7.8	9.6	8.5	6.7	6.1	5.8	7.0	7.2	7.0	7.5
2009	7.0	7.6	10.3	9.9	8.0	7.9	7.7	7.6	7.5	8.9	5.8	5.5
2010	5.8	5.1	8.0	10.6	11.2	9.2	7.7	8.6	7.6	7.0	8.2	6.5
2011	6.2	8.4	8.7	10.9	9.8	9.7	7.2	6.9	6.4	7.4	7.7	6.1
2012	6.4	7.8	9.8	9.7	10.4	9.6	7.5	6.8	6.7	7.4	6.3	7.5
2013	5.5	7.2	8.1	9.4	9.4	8.9	7.0	6.8	7.9	8.4	5.5	5.6
2014	6.5	7.2	7.9	8.6	8.3	7.9	6.6	6.2	5.8	5.8	6.4	5.0
2015	3.8	6.5	5.6	8.0	6.8	6.6	6.6	6.7	6.5	5.8	6.7	5.7
2016	4.6	5.3	8.2	7.7	7.4	7.2	6.6	6.5	7.1	6.8	5.5	6.2
2017	6.4	7.8	7.3	8.8	8.0	7.6	5.8	5.6	6.2	6.2	6.1	5.8
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	7.1	8.4	7.5	7.7	7.5	7.0	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	49.42	M	46.93	52.31	65.10	71.15	90.05	81.43	71.11	65.20	44.03	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	83.50	65.94	48.15	47.75	36.17
2007	32.77	38.45	51.30	53.24	M	M	M	80.30	M	M	41.22	30.04
2008	29.01	37.48	46.23	53.41	61.00	85.42	84.40	79.33	73.30	60.86	49.90	34.39
2009	40.48	41.06	49.06	53.43	69.10	71.23	84.60	80.70	73.41	54.63	47.95	28.81
2010	32.53	33.93	43.48	54.03	60.13	76.03	83.03	76.83	75.81	57.67	41.54	39.12
2011	35.33	36.16	46.82	52.26	59.42	75.82	79.34	82.73	71.86	58.86	42.97	35.63
2012	40.12	37.57	51.63	59.09	69.30	82.19	80.96	81.60	73.00	61.37	50.04	32.76
2013	30.85	35.27	49.50	54.39	64.59	82.19	84.04	77.93	68.21	54.41	44.18	31.98
2014	40.37	43.98	49.66	54.11	64.80	78.06	83.79	74.66	72.52	62.37	46.47	35.21
2015	39.94	46.92	52.09	54.55	59.94	79.63	78.63	79.96	76.11	60.74	41.16	32.44
2016	33.25	43.97	51.59	55.99	63.27	83.61	84.32	78.43	69.78	60.98	48.76	34.67
2017	31.98	42.98	54.52	55.00	66.00	82.91	83.68	80.50	69.24	59.36	52.83	45.02
2018	41.77	41.48	48.58	60.77	69.10	82.27	85.66	82.67	77.33	52.62	43.63	33.72
2019	33.31	31.51	44.00	58.29	57.45	75.09	84.81	85.87	74.56	54.57	48.56	33.10
2020	33.73	39.32	46.67	57.41	70.08	77.27	85.34	88.01	76.36	66.62	47.42	37.00
2021	35.73	38.89	46.18	58.89	70.65	86.49	86.62	83.52	78.75	54.74	52.85	38.89
2022	39.21	40.30	53.43	64.35	74.64	80.24	82.50	80.75	75.41	58.67	39.47	34.03
2023	30.99	32.87	36.30	53.32	65.28	71.43	87.94	80.74	71.19	60.33	46.33	39.10
2024	36.04	39.79	44.89	55.47	62.61	79.44	84.86	79.86	75.29	64.22	41.23	41.17
2025	34.28	45.85	50.09	57.89	67.54	81.26	83.96	M	M	M	M	M
NCEI Climatology	40.99	47.39	58.60	66.40	76.19	88.60	94.70	91.71	83.61	68.30	53.31	40.61

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	32.32	M	29.51	33.11	48.21	67.09	71.85	64.09	56.61	49.43	23.33	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	68.04	62.60	39.51	34.13	21.91
2007	17.15	22.06	34.24	36.33	M	M	M	72.96	M	M	24.58	17.14
2008	15.15	22.57	28.09	33.31	42.42	65.98	64.93	61.98	56.37	43.28	34.29	19.36
2009	24.87	26.06	30.21	34.94	49.69	52.51	65.46	61.01	55.49	37.76	32.63	15.59
2010	21.21	20.96	28.91	35.26	40.97	57.21	63.80	59.68	57.71	43.30	27.53	26.71
2011	20.59	20.48	30.96	33.62	40.93	56.62	61.42	64.09	55.33	43.35	28.89	21.91
2012	23.93	23.16	34.90	40.10	49.25	60.35	63.12	64.44	56.43	44.81	34.83	20.64
2013	17.35	21.39	32.17	35.27	46.84	61.79	64.51	60.49	53.04	38.61	30.06	17.97
2014	25.72	28.58	31.53	36.98	47.12	57.41	65.01	59.64	56.19	45.76	29.96	23.75
2015	26.61	31.61	39.97	38.87	43.87	61.70	60.22	62.29	58.36	47.02	27.17	19.43
2016	20.85	28.23	33.66	38.71	45.67	63.50	64.65	60.31	53.04	46.46	34.62	21.31
2017	20.98	30.79	37.60	37.28	47.36	62.70	65.00	63.48	53.43	40.59	36.07	29.02
2018	26.67	25.84	32.17	40.36	50.98	61.50	66.70	63.53	59.22	39.14	28.87	20.39
2019	21.10	18.79	30.69	40.30	41.65	55.97	66.01	66.31	56.41	34.47	33.22	21.92
2020	21.27	23.38	32.73	38.88	50.25	56.31	65.29	69.48	56.48	47.48	32.06	23.14
2021	21.89	24.12	29.24	39.16	50.77	67.24	67.65	65.05	58.73	40.01	37.33	25.81
2022	23.42	22.38	33.50	40.78	48.30	58.90	64.49	61.96	58.27	42.53	24.76	21.37
2023	19.95	18.92	23.79	34.28	48.21	53.64	67.53	62.97	54.69	43.02	31.75	25.90
2024	24.43	25.75	29.82	37.76	42.87	58.69	65.78	61.65	58.17	48.54	25.70	26.88
2025	18.47	28.27	32.92	39.18	48.44	60.54	64.15	M	M	M	M	M
NCEI Climatology	16.80	23.44	30.20	37.10	46.60	55.30	62.60	60.70	50.50	39.11	26.39	18.21

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	40.87	M	38.22	42.71	56.65	69.12	80.95	72.76	63.86	57.31	33.68	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	75.77	64.27	43.83	40.94	29.04
2007	24.96	30.25	42.77	44.79	M	M	M	76.63	M	M	32.90	23.59
2008	22.08	30.03	37.16	43.36	51.71	75.70	74.67	70.66	64.84	52.07	42.09	26.88
2009	32.68	33.56	39.64	44.18	59.39	61.87	75.03	70.85	64.45	46.19	40.29	22.20
2010	26.87	27.44	36.20	44.64	50.55	66.62	73.41	68.26	66.76	50.49	34.54	32.91
2011	27.96	28.32	38.89	42.94	50.18	66.22	70.38	73.41	63.60	51.10	35.93	28.77
2012	32.02	30.37	43.27	49.59	59.28	71.27	72.04	73.02	64.71	53.09	42.44	26.70
2013	24.10	28.33	40.84	44.83	55.71	71.99	74.28	69.21	60.62	46.51	37.12	24.98
2014	33.04	36.28	40.59	45.55	55.96	67.74	74.40	67.15	64.35	54.06	38.21	29.48
2015	33.28	39.26	46.03	46.71	51.90	70.66	69.42	71.13	67.24	53.88	34.17	25.93
2016	27.05	36.10	42.63	47.35	54.47	73.56	74.48	69.37	61.41	53.72	41.69	27.99
2017	26.48	36.88	46.06	46.14	56.68	72.81	74.34	71.99	61.33	49.98	44.45	37.02
2018	34.22	33.66	40.37	50.57	60.04	71.88	76.18	73.10	68.27	45.88	36.25	27.05
2019	27.20	25.15	37.34	49.30	49.55	65.53	75.41	76.09	65.49	44.52	40.89	27.51
2020	27.50	31.35	39.70	48.15	60.16	66.79	75.32	78.75	66.42	57.05	39.74	30.07
2021	28.81	31.51	37.71	49.02	60.71	76.87	77.14	74.28	68.74	47.37	45.09	32.35
2022	31.31	31.34	43.47	52.56	61.47	69.57	73.49	71.35	66.84	50.60	32.12	27.70
2023	25.47	25.89	30.05	43.80	56.74	62.54	77.73	71.86	62.94	51.67	39.04	32.50
2024	30.23	32.77	37.35	46.61	52.74	69.06	75.32	70.75	66.73	56.38	33.47	34.03
2025	26.37	37.06	41.51	48.54	57.99	70.90	74.06	M	M	M	M	M
NCEI Climatology	28.90	35.41	44.40	51.75	61.40	71.95	78.65	76.20	67.05	53.70	39.85	29.41

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	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	15.0%	23.2%	35.8%	44.1%	60.4%
2007	53.3%	41.2%	41.9%	43.5%	M	M	M	33.2%	M	M	31.1%	71.4%
2008	66.2%	64.1%	42.2%	26.7%	34.0%	17.6%	27.0%	38.3%	26.5%	31.7%	46.5%	61.0%
2009	51.1%	50.9%	33.3%	43.2%	36.1%	35.6%	22.9%	23.3%	33.9%	37.4%	42.0%	66.1%
2010	75.4%	75.5%	56.8%	34.7%	32.8%	28.6%	33.2%	38.8%	22.3%	55.4%	52.6%	68.4%
2011	57.9%	55.2%	47.7%	44.5%	42.5%	22.9%	42.1%	31.7%	38.5%	41.7%	51.1%	55.2%
2012	42.7%	60.9%	35.0%	31.6%	20.1%	13.6%	37.0%	34.1%	32.1%	31.1%	39.4%	62.3%
2013	56.1%	50.0%	40.3%	40.6%	31.1%	14.1%	32.5%	40.6%	51.5%	42.0%	58.6%	61.0%
2014	44.7%	47.7%	36.0%	34.4%	32.5%	17.4%	30.5%	43.6%	41.9%	34.6%	43.7%	74.0%
2015	67.6%	43.9%	36.8%	34.1%	49.6%	28.9%	36.0%	33.8%	26.3%	52.6%	52.1%	60.1%
2016	64.7%	50.3%	37.3%	46.0%	39.7%	17.8%	24.6%	33.0%	37.9%	40.6%	47.9%	56.0%
2017	68.3%	56.0%	38.0%	34.7%	32.2%	17.2%	34.4%	30.8%	41.3%	30.5%	37.1%	35.1%
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	26.4%	38.1%	31.5%	29.6%	19.7%	23.6%	M	M	M	M	M

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