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 (USC00404417) 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
2000	M	M	M	M	M	M	M	M	M	M	M	0.00
2001	1.93	4.76	0.00	1.04	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	1.84
2011	0.97	5.03	3.65	11.95	7.32	4.58	1.26	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	0.03	0.18	2.13	5.63
2017	3.29	1.70	5.97	3.80	4.69	2.31	5.47	6.07	1.05	2.54	2.06	4.35
2018	4.21	7.72	4.02	5.06	4.05	2.92	0.94	1.27	10.17	2.40	3.65	5.05
2019	2.31	8.21	2.06	5.47	2.59	1.54	3.41	4.12	0.19	3.60	1.65	4.30
2020	2.71	3.16	4.59	3.11	5.47	2.05	4.79	4.03	2.67	0.16	M	M
2021	0.02	0.04	0.19	M	M	M	M	2.17	0.82	2.01	1.52	2.47
2022	4.17	2.97	1.76	4.00	2.59	1.72	3.45	4.55	1.21	1.48	1.66	4.03
2023	6.20	4.18	5.16	2.93	2.19	2.11	2.20	7.85	0.96	1.65	1.72	1.22
2024	4.35	2.82	2.05	3.67	5.70	3.09	1.96	0.69	5.21	0.01	3.92	3.58
2025	2.97	3.32	2.64	6.58	5.60	4.82	1.60	M	M	M	M	M
NCEI Climatology	4.18	4.77	5.45	5.25	5.91	4.66	4.74	3.60	3.49	3.99	4.72	5.35

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2000	M	M	M	M	M	M	M	M	M	M	M	0.6
2001	4.8	6.7	M	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	4.0	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	8.2
2011	7.4	9.3	9.8	9.9	7.5	6.2	4.9	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	3.0	3.1	3.9	4.6	4.3	5.8
2017	6.5	6.6	7.0	6.9	5.2	4.4	2.9	3.4	3.4	4.4	5.3	5.0
2018	6.1	6.8	6.5	6.8	4.8	3.6	3.2	4.0	3.8	4.3	5.6	5.5
2019	5.6	6.8	5.9	5.9	4.9	4.6	3.8	2.8	2.7	4.8	3.9	5.3
2020	5.5	6.8	6.4	5.7	5.2	4.8	3.2	3.2	4.0	4.3	5.2	5.5
2021	5.8	6.4	6.5	5.3	5.0	4.6	3.9	3.5	3.2	4.2	4.7	6.4
2022	6.0	6.7	7.3	6.7	6.0	3.8	4.1	3.2	3.6	5.3	4.6	6.2
2023	6.4	7.2	6.5	6.1	4.7	4.0	3.9	3.3	3.0	4.4	4.4	5.3
2024	6.0	6.3	5.9	7.1	4.2	4.2	3.1	3.5	4.4	3.2	6.0	6.5
2025	4.8	6.2	8.0	6.8	4.8	3.9	2.8	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
2000	M	M	M	M	M	91.00	M	88.60	M	64.45	M	25.00
2001	43.96	53.91	55.00	76.98	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	78.39	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	38.87
2011	39.52	48.57	57.29	71.43	74.68	86.70	90.20	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	90.27	88.03	84.41	78.27	64.08	49.13
2017	52.85	61.12	62.89	74.18	78.68	84.80	89.08	84.50	81.86	72.53	62.34	47.97
2018	43.55	55.69	59.52	64.70	83.52	88.34	89.66	87.99	84.92	67.85	53.66	50.99
2019	48.47	55.01	58.57	71.60	80.29	84.98	88.46	88.15	88.89	65.48	54.50	55.46
2020	51.59	51.74	63.94	65.57	75.01	85.07	90.65	85.71	79.79	69.92	61.85	50.64
2021	48.26	52.83	64.75	70.20	75.57	85.82	87.50	88.49	81.16	81.44	59.97	63.59
2022	46.17	51.61	64.11	68.66	80.37	88.22	92.50	87.97	82.76	70.86	59.26	50.19
2023	53.25	59.32	60.92	69.74	78.62	86.81	89.06	86.81	83.48	73.23	62.10	56.43
2024	42.86	61.98	65.85	72.62	80.77	86.30	87.01	89.24	80.85	78.88	65.72	56.44
2025	44.14	53.00	67.59	74.42	75.49	87.35	90.36	M	M	M	M	M
NCEI Climatology	47.02	51.94	61.10	71.30	79.10	86.30	89.20	88.80	83.11	72.21	59.80	50.10

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2000	M	M	M	M	M	89.10	M	87.60	M	64.45	M	24.10
2001	26.42	35.47	46.90	60.23	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	55.86	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	25.74
2011	24.45	30.89	40.58	51.07	56.55	67.60	71.92	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	72.20	71.54	62.81	54.13	42.22	31.71
2017	37.17	39.84	41.93	53.96	57.49	65.24	70.50	66.38	60.68	50.12	40.68	29.79
2018	24.16	38.05	39.26	42.44	64.46	68.66	70.55	68.93	65.90	47.60	36.68	34.96
2019	35.15	38.26	37.96	49.28	60.92	65.48	69.80	67.88	65.49	48.08	33.80	37.52
2020	36.15	34.05	46.11	43.97	55.71	65.53	70.61	68.00	62.04	50.12	39.05	31.07
2021	32.75	33.67	44.32	47.53	55.77	66.86	69.92	72.02	60.99	62.48	34.78	43.38
2022	25.61	30.39	41.29	48.20	60.34	65.30	72.47	68.87	59.72	47.83	37.01	35.10
2023	37.63	39.20	41.00	47.77	58.28	63.59	69.14	68.41	61.34	51.16	39.32	35.54
2024	26.31	37.71	42.97	52.34	61.90	68.12	70.81	69.32	64.40	52.66	48.68	42.14
2025	25.03	32.13	43.26	52.34	59.29	69.03	71.88	M	M	M	M	M
NCEI Climatology	28.20	30.72	38.40	47.10	57.30	65.80	69.29	67.39	59.40	47.30	37.21	31.00

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2000	M	M	M	M	M	90.05	M	88.10	M	64.45	M	24.55
2001	35.19	44.69	50.95	68.60	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	67.13	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	32.31
2011	31.98	39.73	48.94	61.25	65.61	77.15	81.06	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	81.24	79.79	73.61	66.20	53.15	40.42
2017	45.01	50.48	52.41	64.07	68.09	75.02	79.79	75.44	71.27	61.32	51.51	38.88
2018	33.86	46.87	49.39	53.57	73.99	78.50	80.11	78.46	75.41	57.72	45.17	42.97
2019	41.81	46.63	48.26	60.44	70.61	75.23	79.13	78.02	77.19	56.78	44.15	46.49
2020	43.87	42.89	55.02	54.77	65.36	75.30	80.63	76.85	70.92	60.02	50.45	40.85
2021	40.51	43.25	54.53	58.87	65.67	76.34	78.71	80.25	71.07	71.96	47.38	53.48
2022	35.89	41.00	52.70	58.43	70.35	76.76	82.49	78.42	71.24	59.34	48.14	42.64
2023	45.44	49.26	50.96	58.75	68.45	75.20	79.10	77.61	72.41	62.19	50.71	45.98
2024	34.58	49.84	54.41	62.48	71.34	77.21	78.91	79.28	72.62	65.77	57.20	49.29
2025	34.58	42.57	55.43	63.38	67.39	78.19	81.12	M	M	M	M	M
NCEI Climatology	37.61	41.33	49.75	59.20	68.20	76.05	79.24	78.10	71.25	59.75	48.50	40.55

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
2000	M	M	M	M	M	M	M	M	M	M	M	66.7%
2001	68.4%	64.4%	M	69.5%	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	69.9%	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	72.1%
2011	73.0%	72.5%	69.4%	68.7%	75.9%	73.1%	76.8%	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	81.3%	85.6%	76.7%	69.9%	70.5%	74.6%
2017	77.5%	67.2%	65.2%	71.4%	73.7%	75.5%	79.3%	80.0%	78.0%	76.1%	72.9%	71.0%
2018	68.0%	77.6%	70.6%	66.2%	75.1%	77.3%	77.4%	76.3%	79.8%	78.3%	79.9%	80.4%
2019	82.8%	79.2%	64.0%	69.4%	78.0%	77.6%	81.0%	80.0%	72.5%	81.1%	75.6%	77.7%
2020	80.4%	75.0%	74.9%	67.5%	76.6%	74.3%	81.2%	83.7%	82.2%	81.7%	68.4%	75.8%
2021	75.3%	68.1%	66.2%	66.9%	73.5%	77.6%	81.4%	82.1%	81.2%	84.6%	68.4%	76.7%
2022	69.7%	68.8%	60.9%	66.4%	77.6%	71.1%	74.3%	80.4%	72.0%	63.2%	70.4%	81.8%
2023	79.1%	70.4%	67.2%	66.1%	74.1%	72.8%	79.5%	84.0%	78.0%	73.5%	67.3%	72.8%
2024	78.2%	66.7%	67.9%	69.5%	81.7%	77.0%	82.5%	71.1%	77.7%	69.1%	79.1%	76.8%
2025	68.9%	73.0%	55.8%	71.2%	82.0%	82.9%	82.4%	M	M	M	M	M

Monthly Plots

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