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 (USC00450729) 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	14.12	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	6.17	3.49	4.21	2.97	2.57	1.93	1.14	1.13	2.22	4.39	6.08	5.63

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	2.3	3.0	3.9	2.8	2.7	2.5	2.6	2.6	2.4	2.3	1.8	4.7
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	6.8	3.7	3.0	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	3.3	3.5	4.7
2008	5.0	3.4	3.9	3.9	2.8	3.5	3.1	2.8	2.3	3.0	3.7	5.0
2009	3.4	2.9	4.6	3.3	2.9	3.2	2.4	2.5	2.5	3.5	6.0	3.5
2010	3.7	3.5	4.0	4.5	2.8	0.0	0.0	0.0	0.0	0.0	0.0	4.2
2011	1.0	M	M	M	M	M	M	M	M	M	M	0.0
2012	2.3	3.5	5.6	2.8	2.4	2.6	2.5	2.1	1.4	3.3	3.5	4.2
2013	2.3	3.7	3.2	3.4	2.4	2.3	2.5	2.1	2.6	1.7	2.3	2.5
2014	2.2	0.0	M	M	M	M	M	2.3	2.1	2.8	3.6	2.4
2015	1.5	2.3	1.3	0.4	0.2	0.3	0.0	0.3	0.3	0.2	0.5	2.5
2016	1.1	1.9	3.0	1.0	1.7	1.5	0.6	0.4	0.1	0.9	1.0	0.5
2017	1.2	1.9	2.0	1.4	0.3	0.2	2.8	1.5	1.4	2.3	5.5	2.2
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	3.8	3.9	2.7	2.5	2.2	2.6	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	M	M	M	60.12	64.13	74.19	77.68	74.50	67.42	57.62	47.77	36.00
2004	48.41	49.64	53.24	64.13	67.39	74.73	78.94	75.87	65.80	58.41	52.00	47.33
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	47.50	45.33	44.20	59.55	69.08	62.40	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	56.59	49.27	44.19
2008	42.65	50.03	50.79	56.04	70.37	69.27	75.94	74.83	66.22	58.83	52.35	38.97
2009	41.97	48.61	49.45	60.67	67.17	74.53	80.48	74.68	71.13	58.80	51.10	42.88
2010	50.19	53.57	54.61	58.47	62.43	67.27	76.00	74.60	63.36	56.00	43.33	39.67
2011	36.40	M	M	M	M	M	M	M	M	M	M	M
2012	34.29	47.56	48.29	59.07	64.37	65.47	73.16	75.87	68.71	57.16	51.27	43.06
2013	41.67	47.21	53.23	57.13	64.23	69.90	75.42	73.90	67.07	54.19	48.77	40.00
2014	45.52	39.50	M	M	M	M	M	74.43	69.90	61.16	49.77	47.26
2015	48.00	53.46	56.03	57.97	67.39	75.82	77.23	75.03	66.13	60.94	48.27	46.04
2016	47.14	51.69	54.97	63.20	66.90	68.69	74.48	75.90	67.37	58.52	53.57	38.58
2017	41.81	44.11	49.94	56.90	65.03	69.87	68.06	76.47	69.40	58.02	49.56	41.57
2018	45.51	44.69	51.86	56.53	69.02	69.04	77.35	74.69	66.61	58.35	52.02	46.88
2019	47.85	38.88	53.50	57.70	67.29	70.81	73.41	73.60	67.29	55.10	50.22	45.24
2020	45.81	32.00	32.00	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	75.23	72.75	65.72	56.18	50.75	42.28
2022	43.80	45.33	50.89	54.10	59.20	67.30	74.54	75.98	70.89	62.04	45.34	38.42
2023	46.49	44.16	50.92	53.68	67.58	68.04	75.04	74.92	67.42	58.33	49.62	47.79
2024	43.18	48.38	51.01	54.06	62.17	M	M	M	M	M	46.55	48.19
2025	43.62	43.31	52.47	59.32	64.98	69.16	74.87	M	M	M	M	M
NCEI Climatology	44.72	47.75	52.10	57.60	64.01	68.50	72.80	72.70	66.90	57.40	49.60	44.20

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	M	M	M	43.62	47.10	53.38	56.14	53.68	49.04	49.92	33.67	34.00
2004	38.41	36.64	40.83	42.13	48.11	52.40	56.65	57.58	50.43	47.45	41.33	41.00
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	44.50	43.33	41.20	41.90	44.75	62.40	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	42.62	36.43	33.35
2008	32.26	34.76	36.90	38.68	50.79	48.90	52.55	54.17	50.57	42.50	41.15	30.06
2009	31.61	31.39	33.39	39.52	45.96	52.73	55.71	53.58	51.13	42.40	40.10	30.84
2010	40.42	38.50	38.32	41.97	44.93	51.10	52.23	54.03	56.16	47.58	40.53	36.00
2011	27.00	M	M	M	M	M	M	M	M	M	M	M
2012	22.86	36.84	38.81	40.71	46.74	49.20	54.10	54.58	47.18	44.16	39.57	36.61
2013	31.60	36.36	37.74	42.27	47.29	52.63	54.71	55.81	53.20	41.38	36.77	30.93
2014	34.84	28.00	M	M	M	M	M	59.86	51.93	50.06	36.73	36.74
2015	36.19	41.32	40.35	40.17	49.00	55.65	56.68	55.23	48.20	47.39	35.10	37.89
2016	36.76	39.62	41.97	45.03	48.83	51.25	55.77	55.29	49.80	46.97	44.60	29.32
2017	30.00	31.79	39.48	43.73	46.78	51.25	54.20	55.12	51.99	41.45	40.57	31.01
2018	37.38	43.07	35.88	42.21	48.97	51.94	55.57	54.37	49.77	41.69	39.92	35.94
2019	35.16	27.92	34.13	42.75	48.54	51.72	55.15	55.80	53.54	40.07	36.77	37.41
2020	37.87	32.00	32.00	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	55.34	56.86	51.94	44.55	41.54	33.06
2022	34.49	34.63	39.38	38.89	45.12	52.82	56.45	57.25	52.15	45.29	32.07	29.25
2023	37.92	34.46	37.26	39.97	49.34	51.83	54.87	56.32	50.26	44.58	36.73	38.56
2024	34.75	36.94	37.95	42.96	45.76	M	M	M	M	M	38.50	37.59
2025	30.43	31.20	40.01	41.65	46.95	51.34	55.20	M	M	M	M	M
NCEI Climatology	33.90	34.63	37.69	41.90	47.30	52.10	55.11	54.90	50.40	44.00	37.91	34.10

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	M	M	M	51.87	55.61	63.79	66.91	64.09	58.23	53.77	40.72	35.00
2004	43.41	43.14	47.03	53.13	57.75	63.57	67.79	66.73	58.12	52.93	46.67	44.17
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	46.00	44.33	42.70	50.72	56.92	62.40	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	49.60	42.85	38.77
2008	37.45	42.40	43.84	47.36	60.58	59.08	64.24	64.50	58.39	50.67	46.75	34.52
2009	36.79	40.00	41.42	50.09	56.57	63.63	68.10	64.13	61.13	50.60	45.60	36.86
2010	45.31	46.04	46.47	50.22	53.68	59.18	64.11	64.32	59.76	51.79	41.93	37.83
2011	31.70	M	M	M	M	M	M	M	M	M	M	M
2012	28.57	42.20	43.55	49.89	55.56	57.33	63.63	65.23	57.95	50.66	45.42	39.84
2013	36.63	41.79	45.48	49.70	55.76	61.27	65.06	64.85	60.13	47.79	42.77	35.47
2014	40.18	33.75	M	M	M	M	M	67.14	60.92	55.61	43.25	42.00
2015	42.10	47.39	48.19	49.07	58.19	65.74	66.95	65.13	57.17	54.16	41.68	41.96
2016	41.95	45.66	48.47	54.12	57.86	59.97	65.13	65.60	58.58	52.74	49.08	33.95
2017	35.90	37.95	44.71	50.32	55.91	60.56	61.13	65.79	60.69	49.74	45.06	36.29
2018	41.44	43.88	43.87	49.37	59.00	60.49	66.46	64.53	58.19	50.02	45.97	41.41
2019	41.51	33.40	43.81	50.22	57.91	61.26	64.28	64.70	60.41	47.58	43.49	41.32
2020	41.84	32.00	32.00	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	65.29	64.80	58.83	50.37	46.14	37.67
2022	39.14	39.98	45.13	46.50	52.16	60.06	65.49	66.62	61.52	53.66	38.70	33.83
2023	42.20	39.31	44.09	46.83	58.46	59.94	64.95	65.62	58.84	51.45	43.17	43.17
2024	38.96	42.66	44.48	48.51	53.96	M	M	M	M	M	42.52	42.89
2025	37.02	37.26	46.24	50.49	55.97	60.25	65.03	M	M	M	M	M
NCEI Climatology	39.31	41.19	44.90	49.75	55.65	60.30	63.95	63.80	58.65	50.70	43.76	39.15

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	87.4%	81.5%	76.1%	70.4%	72.3%	68.0%	69.3%	73.8%	81.7%	84.1%	90.2%	80.8%
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	71.4%	73.6%	61.3%	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	83.8%	82.4%	83.0%
2008	80.7%	82.8%	75.6%	69.6%	73.2%	71.5%	70.5%	76.2%	78.8%	81.2%	84.0%	77.0%
2009	84.9%	77.4%	71.8%	65.1%	70.3%	68.8%	69.1%	73.4%	76.7%	75.0%	82.9%	77.6%
2010	78.3%	78.8%	74.7%	68.8%	73.4%	72.6%	69.6%	72.0%	82.1%	72.1%	50.6%	72.8%
2011	80.2%	M	M	M	M	M	M	M	M	M	M	M
2012	84.3%	78.6%	80.9%	76.3%	68.1%	78.5%	77.9%	75.8%	79.6%	82.8%	85.4%	89.1%
2013	90.6%	86.7%	79.2%	76.6%	78.5%	77.1%	71.3%	78.1%	85.7%	88.6%	85.4%	80.8%
2014	91.3%	74.3%	M	M	M	M	M	76.0%	80.4%	88.1%	77.2%	81.7%
2015	92.8%	83.4%	80.5%	75.6%	76.3%	69.6%	70.3%	74.4%	83.0%	87.7%	85.5%	87.4%
2016	88.4%	83.7%	75.5%	76.8%	72.6%	76.7%	75.0%	74.7%	81.3%	83.0%	86.1%	79.7%
2017	72.4%	79.0%	83.3%	76.7%	77.5%	73.9%	77.8%	74.6%	78.9%	83.0%	78.7%	88.1%
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	83.0%	80.9%	72.6%	71.5%	73.0%	69.8%	M	M	M	M	M

Monthly Plots

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