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 (USC00397073) 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	M	M	M	M	M	M	0.45	2.65	3.48	2.02	0.02	0.00
2005	0.28	0.22	0.83	1.28	4.22	3.73	1.09	1.68	0.95	1.06	0.46	0.54
2006	0.37	0.40	1.82	2.78	1.06	M	0.15	0.78	3.25	0.70	0.26	0.06
2007	0.12	0.46	1.31	1.38	4.55	3.16	1.45	4.35	0.42	0.24	0.05	0.54
2008	0.35	0.44	0.52	1.53	8.66	5.73	3.34	2.64	1.07	1.47	2.92	0.85
2009	0.30	1.14	3.18	1.81	1.13	2.22	3.33	4.26	0.85	2.31	0.02	1.40
2010	0.23	0.45	0.73	2.48	5.34	3.42	2.43	0.61	2.78	0.73	0.51	0.65
2011	0.83	1.10	0.83	1.87	7.39	3.89	1.20	2.50	0.29	0.57	0.22	0.17
2012	0.49	0.58	0.23	2.59	M	1.83	2.47	0.25	0.00	0.63	0.25	0.57
2013	0.45	0.00	0.28	1.58	3.18	2.21	2.64	2.85	2.03	6.98	0.50	0.94
2014	0.11	0.35	1.05	3.12	1.45	6.75	0.00	2.44	1.44	0.85	0.23	0.52
2015	0.00	0.13	0.17	0.66	6.51	3.54	2.15	2.89	0.61	2.10	0.26	1.20
2016	0.29	0.44	0.85	4.26	1.08	3.34	2.01	2.27	1.91	0.31	0.28	1.08
2017	0.42	0.07	0.42	1.83	0.95	2.06	1.25	1.05	1.13	0.12	0.50	0.08
2018	0.31	1.88	1.49	1.87	2.92	5.27	1.51	1.00	2.34	1.16	0.75	0.98
2019	0.28	1.28	1.02	3.04	7.68	1.72	7.18	0.67	2.90	1.28	1.28	0.91
2020	0.45	0.13	0.24	1.35	2.91	2.19	2.11	0.53	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	0.00	0.00	0.00	M	0.00	M	0.00	M	M
2024	M	M	M	0.00	0.00	0.00	0.00	0.00	M	M	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.41	0.54	0.95	1.98	3.69	3.13	2.46	1.63	1.29	1.61	0.61	0.59

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	M	M	M	M	M	M	82.55	80.68	74.67	61.26	49.80	41.84
2005	30.13	44.46	48.55	59.93	63.48	76.63	88.26	85.61	79.23	63.26	50.53	30.03
2006	46.03	36.04	42.06	63.52	70.71	M	93.90	86.68	69.27	57.03	46.33	41.03
2007	36.77	27.82	54.71	54.03	70.45	78.93	91.52	84.90	76.43	63.10	49.20	34.84
2008	31.23	31.86	47.19	54.40	61.10	72.40	83.68	84.00	73.47	59.65	44.37	26.62
2009	29.80	35.32	39.23	49.53	67.13	71.10	79.13	78.42	76.43	46.84	54.53	23.29
2010	26.00	24.96	43.45	59.90	61.74	73.37	82.26	86.19	71.20	65.55	42.70	28.61
2011	26.35	27.96	36.68	53.40	59.61	72.87	84.94	84.42	75.23	65.13	47.53	38.90
2012	41.07	39.76	61.48	63.97	M	82.60	91.35	83.77	77.63	57.00	49.10	32.42
2013	31.71	39.25	45.61	47.80	67.29	75.66	84.71	81.65	78.13	51.97	44.80	26.42
2014	32.00	26.11	39.58	54.33	65.52	71.40	81.00	80.45	72.57	63.94	38.83	37.90
2015	37.19	37.71	56.32	59.87	61.16	77.37	85.52	84.35	79.50	65.90	48.97	33.77
2016	29.67	46.86	53.52	57.67	69.29	85.13	86.15	85.90	75.07	66.42	55.57	23.04
2017	23.13	40.29	48.65	56.07	68.68	83.03	93.54	84.63	75.33	62.94	47.15	32.42
2018	31.26	20.93	35.90	48.42	71.81	77.67	84.42	83.00	73.64	54.17	42.41	36.00
2019	31.20	13.29	33.35	53.25	55.53	76.07	82.04	79.86	75.85	48.32	43.69	33.19
2020	31.65	35.71	46.88	53.42	65.04	83.87	87.23	91.96	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	31.90	35.32	45.01	56.00	66.10	76.59	85.10	84.60	75.30	60.31	45.70	34.50

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	52.36	47.97	46.18	33.53	19.78	17.81
2005	7.00	15.16	24.81	33.67	39.46	53.54	58.19	54.54	47.07	33.54	23.85	12.96
2006	22.84	13.52	18.96	33.80	41.18	M	61.23	55.59	44.44	29.58	20.48	12.50
2007	11.25	8.68	27.06	30.37	45.45	52.28	62.23	57.71	43.97	34.13	19.50	8.19
2008	3.58	6.41	18.61	25.43	39.17	50.41	56.26	55.67	41.53	30.32	21.50	4.81
2009	9.90	14.61	14.71	28.03	38.93	48.50	53.84	51.42	47.20	29.61	22.60	3.58
2010	7.53	2.32	24.61	32.70	41.17	52.14	56.68	55.00	43.86	36.26	17.77	7.71
2011	7.43	5.71	19.07	31.83	41.03	50.60	60.39	56.03	41.40	34.29	17.20	14.00
2012	14.33	12.18	27.94	34.43	M	53.87	62.29	51.68	40.10	30.65	21.50	9.23
2013	9.55	15.07	16.35	23.90	39.87	51.34	57.84	57.10	49.43	30.94	18.47	4.26
2014	11.61	2.64	16.68	26.77	41.23	50.93	53.97	55.71	42.63	33.97	12.87	12.13
2015	11.58	8.64	23.39	29.07	39.06	53.83	54.84	52.00	47.03	35.13	19.87	12.73
2016	8.67	21.07	23.52	29.90	39.32	52.47	55.11	53.26	47.30	34.29	25.47	4.00
2017	6.42	16.68	22.42	29.52	41.00	51.23	59.29	50.83	44.67	32.52	20.30	12.12
2018	7.42	-3.86	16.03	22.38	46.23	54.04	56.26	51.30	45.82	28.83	18.79	14.45
2019	12.47	-7.07	13.97	32.00	37.10	49.04	56.42	53.39	46.04	25.57	18.46	13.00
2020	10.97	15.29	20.96	23.12	35.80	49.83	54.88	53.96	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	8.99	11.32	20.40	29.50	40.80	51.29	57.29	54.20	44.10	31.50	19.50	11.10

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	67.45	64.30	60.21	47.45	33.89	29.78
2005	19.46	29.26	36.81	46.15	51.11	65.23	73.07	69.66	62.79	48.04	37.38	21.35
2006	34.44	25.19	30.77	47.73	55.89	M	77.17	71.33	57.00	43.37	33.66	26.95
2007	23.65	18.58	40.89	42.20	57.95	65.62	76.87	71.31	60.20	48.61	34.35	21.52
2008	17.40	18.98	32.90	39.92	50.12	61.50	69.97	69.87	57.50	44.98	32.93	16.38
2009	19.83	24.96	26.97	38.78	52.93	59.80	66.48	64.92	61.82	38.23	38.57	13.44
2010	16.87	13.64	34.03	46.30	51.32	62.79	69.47	70.38	57.48	50.90	30.23	18.16
2011	16.82	16.84	27.84	42.62	50.32	61.73	72.66	70.23	58.32	49.71	32.37	26.45
2012	28.29	25.88	44.71	49.20	M	68.23	76.82	67.73	58.87	43.82	35.30	20.82
2013	20.63	27.16	30.98	35.85	53.58	63.50	71.27	69.37	63.78	41.45	31.63	15.34
2014	21.81	14.38	28.13	40.55	53.37	61.17	67.48	68.08	57.60	48.95	25.85	25.02
2015	24.39	23.18	39.85	44.47	50.11	65.60	70.18	68.18	63.27	50.52	34.42	23.25
2016	19.17	33.96	38.52	43.78	54.31	68.80	70.63	69.58	61.18	50.35	40.52	13.52
2017	14.77	28.48	35.53	42.79	54.84	67.13	76.41	67.73	60.00	47.73	33.72	22.27
2018	19.34	8.54	25.97	35.40	59.02	65.85	70.34	67.15	59.73	41.50	30.60	25.22
2019	21.83	3.11	23.66	42.62	46.32	62.55	69.23	66.62	60.94	36.95	31.08	23.09
2020	21.31	25.50	33.92	38.27	50.42	66.85	71.06	72.96	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	20.45	23.32	32.71	42.75	53.45	63.94	71.20	69.40	59.70	45.90	32.60	22.80

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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