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 (USC00406274) 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
2001	M	3.45	0.17	0.99	M	M	M	M	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	M	M
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	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	M
2017	M	M	M	3.19	0.90	1.69	2.13	0.55	1.00	1.45	0.27	3.73
2018	2.86	8.29	4.27	5.62	3.16	1.73	1.02	1.26	3.83	1.41	1.16	3.10
2019	3.81	5.50	2.97	2.35	1.45	0.12	1.49	0.72	0.01	5.88	2.21	3.49
2020	2.34	3.29	4.21	2.68	0.26	1.04	1.17	1.24	0.02	M	M	M
2021	M	M	0.03	1.53	3.40	1.97	3.79	2.95	2.65	2.63	1.89	M
2022	0.02	1.78	2.69	2.84	3.44	1.28	1.26	0.04	0.09	0.15	1.35	3.94
2023	4.79	2.06	4.96	4.47	2.14	2.85	5.26	4.26	0.26	0.30	1.78	1.62
2024	4.86	3.40	2.52	0.63	4.97	1.93	1.73	0.40	6.57	0.50	3.23	4.65
2025	1.52	3.20	4.06	8.00	5.77	8.11	2.33	M	1.49	3.42	1.29	1.38
2026	2.14	1.51	3.38	3.88	4.45	0.21	M	0.23	0.13	M	M	M
NCEI Climatology	4.03	4.62	5.51	4.99	5.61	4.30	4.11	4.59	3.80	4.35	3.89	5.25

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2001	M	5.7	7.9	8.0	M	M	M	M	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	M	M
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	3.6	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	M
2017	6.4	7.4	7.3	6.5	5.2	3.5	3.0	2.7	2.7	4.3	5.6	6.1
2018	6.4	6.8	6.7	6.7	4.0	4.2	2.5	3.7	3.3	3.7	5.3	5.2
2019	5.9	6.0	5.9	5.9	4.8	3.9	3.6	2.7	2.9	4.0	5.0	5.1
2020	5.5	6.9	8.2	4.8	5.3	3.3	3.0	2.9	2.8	3.7	4.3	5.2
2021	6.2	5.1	4.0	4.8	4.2	3.6	3.0	3.0	2.0	3.9	4.5	6.7
2022	6.7	5.3	7.2	6.9	5.3	2.9	4.1	2.4	2.9	5.7	3.8	5.2
2023	6.1	6.9	6.2	4.8	3.0	2.3	0.8	2.6	1.7	4.1	3.8	4.8
2024	5.5	6.3	5.6	7.5	3.4	2.6	3.0	2.7	2.4	2.8	5.0	5.8
2025	5.5	6.3	7.7	6.2	3.8	3.9	3.1	1.9	2.7	2.5	5.0	6.7
2026	6.4	6.3	8.2	6.6	4.0	4.5	3.0	2.3	2.4	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
2001	M	60.47	56.80	83.05	M	M	M	M	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	M	M
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	82.71	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	M
2017	59.90	62.74	65.06	76.10	79.35	82.83	90.10	84.98	82.88	73.90	64.53	51.16
2018	45.47	57.38	62.19	66.32	84.40	88.57	86.79	88.87	82.68	75.85	55.33	50.77
2019	49.01	61.05	59.23	71.19	81.46	82.80	88.26	89.12	91.83	74.16	57.32	55.98
2020	52.03	52.73	70.75	66.85	75.48	86.30	91.40	87.12	81.66	72.12	66.32	53.14
2021	50.17	44.92	67.65	70.42	76.88	85.88	88.04	89.60	82.58	75.49	61.28	65.15
2022	49.48	50.98	63.89	71.42	80.83	88.70	92.66	87.61	81.24	70.97	62.76	52.09
2023	56.27	60.29	62.30	70.76	80.08	87.24	89.31	88.32	86.55	75.97	63.56	57.26
2024	44.66	62.17	66.61	69.35	81.38	88.34	88.21	90.35	81.98	78.39	65.60	55.23
2025	45.88	55.53	68.75	75.98	76.83	88.16	92.04	89.60	87.86	75.37	65.18	53.83
2026	47.79	58.68	73.57	79.28	79.85	86.60	90.35	91.02	93.68	M	M	M
NCEI Climatology	50.70	54.94	64.20	72.80	79.90	86.90	90.39	89.60	84.49	74.60	63.90	53.29

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2001	M	42.77	53.00	66.50	M	M	M	M	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	M	M
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	59.74	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	M
2017	43.02	43.49	44.36	55.88	58.17	67.13	71.17	68.06	61.88	52.02	44.34	33.74
2018	26.77	41.18	41.87	44.06	65.80	69.61	72.97	69.73	67.43	57.42	38.67	36.05
2019	33.10	44.03	38.15	52.29	62.17	66.20	71.31	69.44	67.88	54.55	35.17	39.06
2020	36.65	37.13	54.55	50.58	59.28	67.48	72.97	68.68	63.78	51.10	42.26	33.22
2021	34.96	29.49	46.40	48.08	56.68	67.76	70.40	72.13	62.48	56.10	36.62	45.47
2022	26.83	30.04	43.83	50.42	61.96	67.28	73.46	70.48	62.18	48.38	39.12	35.66
2023	39.32	41.19	43.76	49.34	59.52	66.14	71.43	70.32	62.60	53.60	40.58	36.76
2024	27.76	39.76	45.59	49.32	63.85	68.30	71.48	68.12	64.04	52.09	48.74	39.20
2025	27.70	34.89	45.47	54.50	61.55	69.86	74.10	67.07	63.68	53.48	45.44	36.47
2026	29.21	36.63	50.58	56.48	59.93	68.84	73.69	69.95	70.56	M	M	M
NCEI Climatology	29.90	32.71	40.29	50.00	59.91	67.00	70.80	70.21	61.80	48.89	38.91	32.70

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2001	M	51.62	54.90	74.78	M	M	M	M	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	M	M
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	71.23	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	M
2017	51.46	53.12	54.71	65.99	68.76	74.98	80.63	76.52	72.38	62.96	54.44	42.45
2018	36.12	49.28	52.03	55.19	75.10	79.09	79.88	79.30	75.06	66.63	47.00	43.41
2019	41.06	52.54	48.69	61.74	71.82	74.50	79.79	79.28	79.86	64.35	46.24	47.52
2020	44.34	44.93	62.65	58.71	67.38	76.89	82.18	77.90	72.72	61.61	54.29	43.18
2021	42.57	37.21	57.03	59.25	66.78	76.82	79.22	80.87	72.53	65.79	48.95	55.31
2022	38.15	40.51	53.86	60.92	71.40	77.99	83.06	79.05	71.71	59.68	50.94	43.87
2023	47.79	50.74	53.03	60.05	69.80	76.69	80.37	79.32	74.57	64.79	52.07	47.01
2024	36.21	50.96	56.10	59.34	72.62	78.32	79.85	79.24	73.01	65.24	57.17	47.21
2025	36.79	45.21	57.11	65.24	69.19	79.01	83.07	78.34	75.77	64.43	55.31	45.15
2026	38.50	47.65	62.08	67.88	69.89	77.72	82.02	80.49	82.12	M	M	M
NCEI Climatology	40.30	43.83	52.25	61.40	69.90	76.95	80.60	79.90	73.14	61.75	51.40	43.00

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
2001	M	66.1%	79.6%	61.1%	M	M	M	M	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	M	M
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	70.1%	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	M
2017	73.6%	65.1%	62.4%	70.1%	72.0%	80.2%	77.9%	81.0%	78.4%	71.3%	69.6%	70.7%
2018	66.6%	75.2%	68.5%	66.1%	73.3%	76.0%	81.5%	76.1%	84.4%	79.8%	78.3%	80.2%
2019	74.2%	76.8%	64.7%	67.6%	75.2%	72.5%	79.1%	79.8%	69.8%	75.8%	71.4%	76.9%
2020	72.8%	75.5%	77.5%	71.9%	72.5%	76.0%	78.3%	78.8%	78.7%	77.9%	66.2%	71.4%
2021	70.5%	75.6%	63.6%	62.6%	70.4%	76.5%	80.9%	79.4%	80.7%	80.9%	69.4%	75.6%
2022	67.5%	70.2%	59.6%	63.2%	75.0%	72.4%	73.6%	80.6%	72.4%	65.7%	70.9%	77.3%
2023	76.3%	72.0%	67.9%	67.0%	73.3%	74.2%	80.4%	80.1%	71.9%	65.8%	66.9%	68.0%
2024	76.7%	65.9%	67.6%	63.4%	75.6%	75.6%	78.8%	70.4%	79.1%	70.1%	77.3%	71.9%
2025	67.1%	70.2%	52.7%	69.5%	80.7%	79.8%	77.8%	70.8%	68.9%	74.1%	72.1%	71.4%
2026	66.8%	65.5%	59.9%	63.1%	74.4%	77.1%	80.4%	73.7%	66.9%	M	M	M

Monthly Plots

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