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 (USC00233568) 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
2004	0.68	0.07	4.95	0.93	5.17	6.10	4.19	8.54	2.21	3.95	2.62	0.50
2005	2.59	2.74	0.79	2.34	3.05	5.83	1.18	11.83	3.05	3.17	0.89	1.07
2006	1.05	0.02	3.10	3.89	1.98	3.23	3.96	1.66	2.17	3.17	1.74	2.15
2007	0.82	1.29	1.76	2.96	7.98	3.48	0.83	2.64	2.93	5.25	0.21	1.77
2008	1.38	3.55	2.79	4.58	4.33	6.67	6.12	0.36	8.16	3.33	1.95	2.01
2009	0.08	0.87	6.05	5.10	4.56	6.03	6.24	11.12	2.14	6.14	2.79	2.32
2010	0.38	1.62	2.79	4.62	7.24	8.75	5.22	5.50	9.59	0.66	1.70	0.57
2011	1.70	2.16	1.88	3.15	5.01	5.82	2.10	1.89	0.79	0.42	4.38	2.44
2012	0.15	2.13	3.74	1.82	4.16	1.70	0.65	1.20	5.64	1.52	1.84	1.50
2013	1.77	1.54	2.57	4.47	5.77	3.14	2.54	1.28	2.67	3.39	1.38	M
2014	M	M	1.05	5.25	0.77	8.09	4.41	7.74	4.04	6.96	1.13	1.80
2015	0.12	1.28	0.78	3.74	7.10	6.18	9.41	1.27	3.45	2.11	6.91	6.36
2016	0.75	0.44	2.36	5.12	4.86	2.52	4.19	9.04	5.72	1.84	0.65	0.90
2017	1.20	0.22	3.17	6.21	3.27	4.29	1.39	7.86	1.00	4.02	0.29	0.11
2018	0.91	1.19	1.59	2.69	2.82	3.64	1.18	7.36	1.38	10.50	0.54	2.55
2019	2.56	1.92	3.72	2.04	12.58	7.81	2.57	8.32	7.90	2.51	0.95	1.27
2020	1.99	0.16	2.47	2.38	3.21	4.83	5.74	6.81	3.62	0.14	0.90	1.11
2021	1.79	0.26	2.67	4.47	4.74	10.88	2.45	2.88	1.81	5.49	1.03	0.45
2022	0.40	0.13	5.09	1.24	3.06	4.20	3.51	1.96	0.27	M	4.15	1.30
2023	0.93	M	0.79	1.05	1.85	0.97	0.63	4.45	0.81	3.76	0.57	2.14
2024	1.00	0.13	2.40	4.64	1.12	3.75	1.10	4.62	M	M	M	M
2025	M	M	M	M	M	M	4.39	M	M	M	M	M
NCEI Climatology	1.10	1.72	2.81	3.99	5.78	4.96	3.86	4.27	4.25	3.29	2.25	1.72

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	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	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
2004	33.36	38.67	55.53	65.00	75.03	79.20	85.24	82.55	79.55	65.83	45.18	46.88
2005	30.92	44.95	55.86	68.33	72.80	M	83.67	85.00	M	M	M	M
2006	46.80	M	61.80	67.86	73.50	M	96.00	82.00	M	M	M	M
2007	43.90	18.00	M	M	M	M	M	88.58	81.29	68.45	52.92	35.38
2008	39.86	34.45	50.39	59.28	55.03	83.67	86.26	83.87	75.10	64.19	50.72	36.61
2009	34.87	46.64	52.74	59.93	74.10	83.23	83.00	81.96	75.50	57.23	56.00	35.45
2010	20.21	32.83	51.26	70.73	71.87	86.83	88.39	88.26	77.73	69.29	55.34	36.68
2011	32.06	38.64	50.60	63.87	72.29	84.47	91.81	86.84	75.43	70.16	54.24	44.26
2012	44.48	46.69	66.61	68.23	79.06	86.87	97.68	90.06	76.67	63.03	55.20	43.06
2013	39.77	39.54	45.42	60.03	73.48	83.27	85.48	87.00	84.73	67.26	49.80	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	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	35.20	40.38	52.31	63.31	73.10	82.30	86.80	85.50	78.00	65.90	51.50	39.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	17.11	17.38	36.50	43.30	54.93	60.30	66.32	58.72	53.90	39.50	30.36	24.81
2005	17.69	26.45	31.43	45.42	48.90	M	64.67	65.00	M	M	M	M
2006	33.00	M	38.00	48.43	56.00	M	68.00	71.00	M	M	M	M
2007	21.30	9.00	M	M	M	M	M	66.92	57.83	48.30	31.35	21.00
2008	18.64	16.07	28.23	39.36	53.71	63.47	67.61	64.16	56.27	43.29	31.41	15.19
2009	13.10	21.96	30.06	40.67	53.74	64.50	62.87	62.39	55.40	39.94	37.57	17.65
2010	-0.36	14.43	32.81	47.73	54.32	66.87	69.35	67.39	56.90	45.03	32.48	18.42
2011	11.58	18.43	31.90	42.20	52.32	65.07	72.84	66.26	52.60	43.45	32.77	24.29
2012	21.06	26.52	45.26	45.63	57.94	64.00	71.71	63.68	54.17	42.55	32.00	25.39
2013	20.55	21.00	26.26	37.43	52.68	62.97	63.97	65.23	58.10	42.29	28.30	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	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	15.60	19.76	30.00	40.20	51.71	61.70	66.00	63.70	54.10	41.92	30.29	20.10

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	25.23	28.02	46.02	54.15	64.98	69.75	75.78	70.64	66.72	52.67	37.77	35.84
2005	24.31	35.70	43.64	56.88	60.85	M	74.17	75.00	M	M	M	M
2006	39.90	M	49.90	58.14	64.75	M	82.00	76.50	M	M	M	M
2007	32.60	13.50	M	M	M	M	M	77.75	69.56	58.38	42.13	28.19
2008	29.25	25.26	39.31	49.32	64.00	73.57	76.94	74.02	65.68	53.74	41.07	25.90
2009	23.98	34.30	41.40	50.30	63.92	73.87	72.94	72.18	65.45	48.58	46.78	26.55
2010	9.93	23.57	42.03	59.23	63.10	76.85	78.87	77.82	67.32	57.16	43.91	27.55
2011	21.82	28.54	41.40	53.03	62.31	74.77	82.32	76.55	64.02	56.81	43.50	34.27
2012	32.77	36.60	55.94	56.93	68.50	75.43	84.69	76.87	65.42	52.79	43.60	34.23
2013	30.16	30.27	35.84	48.73	63.08	73.12	74.73	76.11	71.42	54.77	39.05	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	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	25.40	30.07	41.15	51.75	62.40	72.00	76.40	74.60	66.05	53.91	40.90	29.95

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
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	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

Monthly Plots

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