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 (USC00485355) 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
2005	0.79	0.19	0.60	M	M	M	M	0.00	M	M	0.61	1.28
2006	0.70	0.29	0.68	M	M	M	M	M	M	M	M	0.55
2007	0.26	1.01	0.03	M	M	M	M	M	M	M	0.27	0.73
2008	0.87	0.52	1.51	0.12	M	M	M	M	M	M	0.06	1.16
2009	1.00	0.29	0.80	M	M	M	M	M	M	M	0.54	M
2010	1.02	0.47	0.42	M	M	M	M	M	M	M	M	1.50
2011	1.15	0.28	1.57	0.76	M	M	M	M	M	M	0.48	0.57
2012	0.36	0.62	0.75	M	M	M	M	M	0.00	0.66	0.65	1.07
2013	1.14	0.37	0.21	1.28	1.40	0.51	1.60	0.67	1.97	0.65	0.67	1.50
2014	0.85	1.18	2.06	1.27	0.75	1.78	1.25	2.62	2.20	0.99	1.43	1.82
2015	1.00	1.04	0.35	0.85	2.96	1.41	1.18	1.64	1.11	1.51	1.38	1.44
2016	0.98	0.65	0.86	0.86	1.63	0.95	1.16	0.60	2.73	4.37	1.10	1.02
2017	0.87	2.19	1.07	1.79	1.00	1.31	0.59	0.82	4.29	0.55	3.04	1.59
2018	1.33	1.35	0.76	1.85	2.33	2.91	1.10	1.54	0.34	1.38	2.20	0.74
2019	1.27	1.69	1.04	2.01	1.58	3.11	1.23	0.88	2.27	1.42	1.21	0.55
2020	1.41	2.37	1.13	1.03	1.97	2.26	0.63	0.71	0.43	2.53	1.47	0.78
2021	0.85	1.90	1.01	0.47	1.54	0.03	1.08	2.62	0.39	1.63	1.56	0.84
2022	1.05	0.49	0.31	1.66	3.16	3.62	0.52	1.68	1.39	1.60	1.17	1.26
2023	1.34	1.36	1.13	1.24	1.01	2.70	0.96	3.47	2.53	1.78	0.99	0.42
2024	0.26	0.56	1.69	1.48	1.87	1.10	1.59	1.28	2.16	0.49	0.43	0.00
NCEI Climatology	1.10	1.12	1.10	1.42	2.22	2.46	1.48	1.31	1.47	1.61	1.49	1.21

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
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
2005	30.19	33.54	40.10	M	M	M	M	91.00	M	M	37.17	24.97
2006	30.23	25.64	38.68	M	M	M	M	M	M	M	M	28.73
2007	21.03	32.93	44.05	M	M	M	M	M	M	M	34.31	24.00
2008	20.50	29.21	35.77	41.81	M	M	M	M	M	M	43.62	25.23
2009	26.04	30.00	36.07	M	M	M	M	M	M	M	37.63	M
2010	27.93	32.58	45.37	M	M	M	M	M	M	M	M	29.05
2011	28.17	25.81	40.04	43.27	M	M	M	M	M	M	37.22	26.27
2012	30.64	31.04	43.26	M	M	M	M	M	79.00	61.73	42.33	29.00
2013	24.06	31.14	37.56	45.41	61.32	71.67	83.23	81.97	67.97	48.57	37.90	19.68
2014	24.42	23.54	36.16	45.33	62.42	65.97	80.68	74.63	68.73	58.87	34.23	29.42
2015	27.81	35.36	45.52	52.90	58.23	76.63	76.97	77.67	73.10	60.90	30.53	26.00
2016	25.55	32.00	40.68	54.03	60.04	78.80	80.58	80.03	67.67	54.03	45.10	20.32
2017	15.55	31.39	44.23	49.47	61.00	71.33	83.74	80.39	66.53	51.97	37.70	26.23
2018	28.61	25.19	36.58	48.67	63.55	68.53	81.26	77.71	71.57	51.68	32.63	26.00
2019	25.19	25.00	33.74	48.67	56.58	67.23	79.67	79.42	66.37	41.74	36.40	27.10
2020	29.48	25.93	38.61	45.23	59.68	70.00	78.87	84.19	71.50	52.16	38.43	28.10
2021	26.23	22.18	38.00	47.10	61.52	80.80	86.13	76.10	72.33	52.87	42.10	31.35
2022	24.42	25.79	40.90	43.63	53.45	67.37	83.13	82.90	74.67	57.90	27.17	23.77
2023	22.26	24.14	30.58	43.10	65.65	66.30	80.81	76.81	69.00	53.68	41.67	32.94
2024	27.10	35.00	39.23	51.60	55.00	72.70	81.37	79.26	73.97	62.35	37.60	28.00
NCEI Climatology	26.51	31.36	40.50	49.90	60.30	69.31	81.61	80.20	70.89	53.90	37.49	26.99

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	4.77	-3.07	14.79	M	M	M	M	52.00	M	M	8.04	-1.80
2006	7.70	0.37	11.73	M	M	M	M	M	M	M	M	3.25
2007	-10.72	10.15	16.11	M	M	M	M	M	M	M	3.43	-0.28
2008	-3.52	5.62	3.33	4.69	M	M	M	M	M	M	11.82	0.96
2009	-2.28	-0.76	9.12	M	M	M	M	M	M	M	6.33	M
2010	-1.45	3.25	11.16	M	M	M	M	M	M	M	M	3.70
2011	1.82	-12.27	15.19	18.21	M	M	M	M	M	M	8.67	-4.62
2012	5.09	0.80	17.04	M	M	M	M	M	21.00	18.45	17.37	9.74
2013	-3.97	4.39	6.67	16.23	31.96	35.20	41.87	40.81	37.90	20.93	16.40	-2.84
2014	-1.61	0.54	11.19	21.50	31.94	36.43	40.41	42.17	36.77	29.13	11.13	9.16
2015	1.52	13.18	15.48	24.77	33.19	39.97	41.57	37.29	33.63	31.65	8.63	4.35
2016	7.81	7.03	15.81	27.70	31.04	38.37	39.74	35.81	36.37	32.26	20.67	-3.97
2017	-9.03	10.43	26.61	27.00	30.71	38.30	41.84	38.03	34.20	24.77	18.23	5.00
2018	8.29	2.54	13.48	24.57	34.42	38.17	41.77	37.68	31.73	26.90	9.07	2.13
2019	-0.97	0.93	2.35	27.63	30.84	36.10	41.93	39.26	37.27	17.06	12.97	5.84
2020	10.61	-2.41	11.55	17.70	33.32	38.57	40.10	40.77	30.10	19.94	11.53	1.74
2021	1.32	-0.18	8.32	18.20	29.42	38.30	44.97	41.06	30.13	27.06	21.53	15.87
2022	-4.55	-2.18	13.19	19.63	30.39	37.27	42.32	43.58	35.60	24.35	0.67	4.06
2023	0.06	-0.89	6.39	16.43	33.84	39.10	41.48	44.26	35.50	24.71	18.20	8.52
2024	5.26	13.35	11.19	24.50	30.19	38.13	43.07	40.52	33.87	24.58	17.43	5.00
NCEI Climatology	1.21	4.80	12.89	24.00	31.99	37.10	41.49	39.02	33.30	25.50	13.00	2.90

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	17.58	15.11	27.52	M	M	M	M	71.50	M	M	22.61	12.54
2006	18.88	13.35	25.40	M	M	M	M	M	M	M	M	15.52
2007	4.28	21.60	30.55	M	M	M	M	M	M	M	18.86	11.74
2008	8.24	17.67	19.39	22.88	M	M	M	M	M	M	27.97	12.96
2009	11.73	14.62	22.88	M	M	M	M	M	M	M	21.83	M
2010	13.98	17.92	28.26	M	M	M	M	M	M	M	M	16.20
2011	15.23	6.83	27.61	30.75	M	M	M	M	M	M	22.94	11.71
2012	17.86	15.82	30.10	M	M	M	M	M	50.00	40.09	29.85	19.37
2013	10.05	17.77	22.11	30.82	46.64	53.43	62.55	61.39	52.93	34.75	27.15	8.42
2014	11.40	12.04	23.68	33.42	47.18	51.20	60.41	58.40	52.75	44.00	22.68	19.29
2015	14.66	24.27	30.50	38.83	45.71	58.30	59.34	57.53	53.37	46.27	19.58	15.18
2016	16.68	19.52	28.24	40.87	45.54	58.58	60.16	57.92	52.02	43.15	32.88	8.18
2017	3.26	20.91	35.42	38.23	45.85	54.82	62.79	59.21	50.37	38.37	27.97	15.61
2018	18.45	13.96	25.03	36.62	48.98	53.35	61.52	57.69	51.65	39.29	20.85	14.06
2019	12.11	12.96	18.05	38.15	43.71	51.67	60.80	59.34	51.82	29.40	24.68	16.47
2020	20.05	11.76	25.08	31.47	46.50	54.29	59.48	62.48	50.80	36.05	24.98	14.92
2021	13.77	11.00	23.16	32.65	45.47	59.55	65.55	58.58	51.23	39.97	31.82	23.61
2022	9.94	11.80	27.05	31.63	41.92	52.32	62.73	63.24	55.13	41.13	13.92	13.92
2023	11.16	11.62	18.48	29.77	49.74	52.70	61.15	60.53	52.25	39.19	29.93	20.73
2024	16.18	24.17	25.21	38.05	42.60	55.42	62.22	59.89	53.92	43.47	27.52	16.50
NCEI Climatology	13.86	18.08	26.70	36.95	46.15	53.20	61.55	59.61	52.10	39.70	25.24	14.95

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
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

Monthly Plots

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