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 (USC00215598) 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	0.44	0.47	1.45	1.56	2.41	2.03	4.71	3.58	3.79	1.46	0.08	0.47
2005	0.96	0.67	0.90	1.37	3.71	5.07	1.51	1.62	4.79	4.14	2.86	0.98
2006	0.44	1.04	1.21	1.41	3.37	3.82	4.93	3.16	1.72	1.49	0.98	0.98
2007	1.00	0.91	2.17	3.16	2.27	2.47	3.39	1.85	5.20	5.93	0.28	2.09
2008	0.00	0.35	0.33	4.97	3.13	4.63	3.65	3.94	4.16	3.53	1.41	1.37
2009	0.49	1.40	2.40	1.55	1.20	2.17	4.17	4.83	1.03	6.59	0.91	3.02
2010	0.56	0.56	0.64	0.91	4.72	3.40	6.29	2.85	4.37	4.52	1.28	4.35
2011	1.36	0.34	1.12	1.87	4.95	3.70	6.91	4.93	0.85	1.87	0.80	0.27
2012	0.30	0.87	1.92	3.12	9.62	10.42	4.74	2.22	1.02	1.11	1.10	0.90
2013	0.55	0.84	1.58	3.20	2.45	6.60	0.98	3.68	3.17	5.16	0.63	2.12
2014	0.43	1.43	1.74	4.54	5.90	4.34	2.66	3.14	3.03	1.80	1.14	1.13
2015	0.16	0.32	0.66	1.36	4.92	4.15	5.68	3.81	2.44	2.75	2.30	2.62
2016	0.86	0.28	4.20	2.50	2.21	6.24	9.25	3.53	4.16	1.33	2.11	1.49
2017	0.75	1.37	0.41	3.08	3.63	3.17	5.19	6.95	3.09	5.39	0.72	0.43
2018	0.24	1.31	1.24	0.81	2.45	8.89	4.78	5.60	4.01	5.06	1.63	1.41
2019	0.49	1.43	1.18	3.66	3.58	5.39	3.31	2.74	9.77	5.01	1.74	3.01
2020	0.98	0.00	2.35	2.40	1.03	1.67	0.58	M	M	M	M	M
2021	M	1.00	0.00	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
NCEI Climatology	0.79	0.96	1.39	2.57	3.42	4.75	4.80	3.73	3.18	3.10	1.68	1.17

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
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	13.83	26.19	38.70	53.60	61.25	72.48	77.57	72.39	71.56	57.24	41.83	23.83
2005	16.91	30.36	35.45	57.33	60.74	77.43	82.74	80.27	72.77	56.68	38.54	24.27
2006	31.94	24.59	39.55	60.40	66.48	78.00	87.73	79.61	67.55	51.03	40.31	31.53
2007	27.59	16.12	41.00	52.31	70.13	80.09	82.29	79.07	71.21	57.16	37.90	21.94
2008	18.77	22.52	32.65	47.88	62.14	74.10	79.81	79.17	68.33	54.20	38.47	18.48
2009	12.77	25.50	35.29	53.93	66.00	74.00	74.32	75.79	74.26	47.82	46.43	21.73
2010	19.52	27.18	48.06	61.79	67.97	73.79	81.67	80.88	62.90	58.45	40.53	20.65
2011	16.13	25.54	33.67	49.70	62.32	70.60	84.19	80.06	68.73	59.67	42.00	30.71
2012	27.71	32.38	50.39	54.76	67.26	77.83	85.03	79.48	69.55	52.65	40.43	26.47
2013	20.83	23.93	32.58	43.93	62.67	72.63	80.17	79.94	70.20	52.37	36.37	13.27
2014	12.42	15.86	29.48	45.00	63.26	73.03	76.68	75.00	71.70	55.33	28.70	27.40
2015	M	M	M	M	69.00	75.59	79.97	76.06	72.17	57.03	46.90	32.48
2016	22.06	28.34	44.32	50.33	67.29	73.73	79.58	82.06	76.80	60.00	49.33	24.03
2017	23.67	33.86	38.61	53.60	63.64	75.50	79.03	72.55	70.77	56.10	33.92	19.03
2018	21.73	21.43	37.00	44.23	71.41	74.14	79.60	77.97	67.62	49.73	31.93	28.25
2019	16.53	20.50	36.40	49.79	61.50	74.57	82.79	78.45	70.97	54.45	35.57	40.00
2020	25.43	27.17	42.43	61.50	66.10	78.79	91.00	M	M	M	M	M
2021	M	17.00	46.00	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
NCEI Climatology	19.80	25.50	37.70	52.10	65.71	75.10	80.20	77.99	68.91	54.10	38.00	24.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	-4.17	5.12	20.20	28.60	38.71	47.41	54.40	50.13	50.80	36.82	24.30	5.21
2005	-8.73	10.68	12.52	32.73	41.13	53.68	59.45	56.00	49.10	36.93	23.04	12.77
2006	17.84	2.26	21.16	34.23	44.39	53.50	61.30	58.10	46.17	31.48	22.72	16.63
2007	-1.93	-3.36	19.32	27.55	44.00	52.82	58.46	55.18	47.61	39.84	23.83	4.13
2008	-1.97	0.67	10.96	29.12	39.00	50.97	55.97	54.55	48.00	36.30	22.47	-4.19
2009	-11.97	2.64	14.35	29.81	39.23	48.00	52.50	53.76	51.59	33.32	29.37	5.53
2010	1.97	4.29	26.32	34.93	41.87	52.00	60.47	59.04	45.34	37.59	23.60	6.32
2011	0.13	4.61	12.53	29.87	39.00	48.27	60.45	58.13	47.20	39.53	26.21	14.61
2012	10.16	14.45	28.90	32.66	44.90	52.86	62.77	56.39	44.41	35.00	23.68	10.30
2013	2.40	3.14	11.90	25.73	38.67	49.57	57.67	55.61	49.07	36.27	19.40	-5.73
2014	-10.61	-8.25	7.39	25.47	40.42	49.07	55.94	56.45	51.57	36.77	14.60	9.80
2015	M	M	M	M	44.42	51.14	58.90	54.94	52.48	37.03	28.80	21.23
2016	3.71	10.07	24.35	29.97	40.90	50.67	59.19	59.06	55.77	41.52	30.83	9.68
2017	6.00	13.07	18.23	31.67	40.32	49.43	56.24	53.42	49.53	37.63	20.08	4.71
2018	-0.33	-3.75	14.84	20.03	44.74	49.75	57.90	57.55	50.07	32.17	16.47	12.43
2019	-5.70	0.57	12.43	29.97	37.37	49.10	61.24	57.29	52.23	38.48	23.23	22.50
2020	14.43	1.21	24.20	36.20	43.33	53.96	65.17	M	M	M	M	M
2021	M	-9.38	12.67	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
NCEI Climatology	0.70	4.50	17.39	29.90	41.00	50.69	57.30	56.20	48.20	35.80	22.80	8.90

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	4.83	15.65	29.45	41.10	49.98	59.95	65.98	61.26	61.18	47.03	33.07	14.52
2005	4.09	20.52	23.98	45.03	50.94	65.55	71.10	68.13	60.93	46.80	30.79	18.52
2006	24.89	13.43	30.35	47.32	55.44	65.75	74.52	68.85	56.86	41.26	31.52	24.08
2007	12.83	6.38	30.16	39.93	57.07	66.45	70.38	67.12	59.41	48.50	30.87	13.03
2008	8.40	11.60	21.80	38.50	50.57	62.53	67.89	66.86	58.17	45.25	30.47	7.15
2009	0.40	14.07	24.82	41.87	52.61	61.00	63.41	64.78	62.93	40.57	37.90	13.63
2010	10.74	15.73	37.19	48.36	54.92	62.90	71.07	69.96	54.12	48.02	32.07	13.48
2011	8.13	15.07	23.10	39.78	50.66	59.43	72.32	69.10	57.97	49.60	34.10	22.66
2012	18.94	23.41	39.65	43.71	56.08	65.34	73.90	67.94	56.98	43.82	32.05	18.38
2013	11.62	13.54	22.24	34.83	50.67	61.10	68.92	67.77	59.63	44.32	27.88	3.77
2014	0.90	3.80	18.44	35.23	51.84	61.05	66.31	65.73	61.63	46.05	21.65	18.60
2015	M	M	M	M	56.71	63.36	69.44	65.50	62.33	47.03	37.85	26.85
2016	12.89	19.21	34.34	40.15	54.10	62.20	69.39	70.56	66.28	50.76	40.08	16.85
2017	14.83	23.46	28.42	42.63	51.98	62.47	67.64	62.98	60.15	46.87	27.00	11.87
2018	10.70	8.84	25.92	32.13	58.07	61.95	68.75	67.76	58.84	40.95	24.20	20.34
2019	5.42	10.54	24.42	39.88	49.43	61.83	72.02	67.87	61.60	46.47	29.40	31.25
2020	19.93	14.19	33.32	48.85	54.72	66.38	78.08	M	M	M	M	M
2021	M	3.81	29.33	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
NCEI Climatology	10.25	15.00	27.55	41.00	53.35	62.90	68.75	67.10	58.55	44.95	30.40	16.80

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

Monthly Plots

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