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 (USC00470486) 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	1.04	2.69	5.13	3.49	0.94	0.49
2005	1.04	0.83	1.85	1.59	3.42	6.46	3.87	3.64	5.04	3.38	1.34	0.83
2006	0.72	0.26	1.72	3.20	2.01	2.53	1.50	8.06	2.77	1.16	0.99	1.56
2007	0.90	1.12	2.32	1.40	4.80	1.76	2.91	8.83	4.26	5.49	0.19	1.44
2008	0.31	0.47	0.63	4.00	2.42	5.29	2.73	2.96	2.92	1.81	1.50	1.11
2009	0.38	0.64	0.65	1.48	0.83	5.17	3.76	8.86	0.89	4.99	0.40	0.98
2010	0.62	0.44	0.32	2.04	3.14	7.94	6.04	7.83	7.17	1.51	1.31	1.17
2011	0.73	0.63	1.20	2.14	4.11	4.38	3.45	3.89	1.11	0.33	0.44	0.62
2012	0.82	1.84	1.12	2.75	5.76	4.36	4.29	2.48	0.77	1.73	0.64	1.24
2013	0.74	0.80	1.38	3.52	4.61	5.65	1.38	0.48	1.82	3.17	0.81	1.65
2014	1.16	0.86	0.91	5.19	6.20	12.81	3.42	5.99	2.82	2.03	0.89	0.86
2015	0.41	0.31	0.52	2.10	4.42	5.64	7.59	5.42	3.52	2.07	3.49	2.91
2016	0.42	0.71	2.35	1.62	2.01	4.68	5.69	8.36	5.91	2.28	0.98	1.67
2017	1.23	1.03	1.00	3.48	7.10	4.40	3.87	7.00	2.31	3.98	0.43	0.66
2018	0.83	1.05	1.26	1.00	2.75	4.29	2.38	6.00	5.01	4.02	1.23	1.73
2019	0.27	2.69	1.49	4.22	4.63	1.78	6.94	4.58	5.29	5.51	1.10	2.00
2020	0.80	0.33	2.34	1.83	4.76	11.66	4.08	2.94	1.50	2.58	1.34	1.11
2021	0.68	0.54	2.20	3.13	6.37	2.17	2.75	6.86	1.85	2.04	1.04	1.69
2022	0.43	0.65	2.01	2.85	6.50	2.30	1.77	6.08	1.43	0.57	2.40	1.81
2023	1.75	2.14	2.23	2.96	2.28	2.65	6.49	2.33	3.55	4.87	0.04	1.86
2024	0.16	0.61	2.71	2.83	6.83	8.46	2.42	6.22	0.21	0.60	2.58	1.17
2025	0.24	0.63	0.00	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.81	0.83	1.53	2.76	3.96	5.20	4.13	4.92	3.40	2.79	1.59	1.09

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	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	72.62	74.26	74.55	73.27	46.74	47.50	21.74
2010	17.68	24.61	46.65	62.97	68.94	73.60	80.55	81.19	66.40	61.55	40.70	20.94
2011	16.52	25.18	34.97	51.63	64.35	74.43	83.84	78.65	68.37	62.10	44.70	31.10
2012	27.45	33.21	55.23	56.67	70.90	78.57	85.32	78.29	72.33	54.48	44.97	28.97
2013	22.84	23.75	31.74	44.47	64.10	74.10	79.94	80.45	74.67	55.65	38.00	18.19
2014	14.94	14.43	29.32	49.23	64.81	76.93	76.52	77.55	69.13	55.06	31.40	28.58
2015	23.03	16.07	41.65	57.77	66.52	74.93	79.32	75.45	74.53	59.45	47.93	34.42
2016	20.39	28.31	45.35	53.47	68.00	77.20	80.16	78.97	71.90	59.68	50.70	25.16
2017	24.65	35.18	37.97	55.90	63.42	76.70	79.68	73.97	73.53	58.06	38.00	23.48
2018	20.27	22.25	36.19	41.87	74.87	76.73	79.52	78.13	70.13	49.90	31.23	28.39
2019	18.84	18.29	32.77	51.40	61.03	74.93	79.77	75.03	70.03	50.71	32.37	27.48
2020	24.71	27.28	40.42	50.41	63.65	77.80	81.39	78.03	67.20	47.61	45.00	30.32
2021	23.87	15.54	45.84	52.73	65.00	82.53	81.19	78.55	72.72	61.55	40.80	28.42
2022	15.94	20.21	34.90	45.57	66.61	77.38	80.19	76.71	71.13	58.65	40.30	20.55
2023	24.42	26.68	34.23	50.60	69.81	79.70	79.68	78.26	72.78	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	20.30	26.04	37.39	53.91	65.59	75.91	79.30	77.39	71.10	56.20	40.10	26.71

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	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	51.72	52.39	53.90	50.23	33.71	29.57	6.68
2010	-0.48	-1.21	23.68	37.00	46.32	55.23	61.42	60.77	46.33	35.71	22.80	4.39
2011	-1.65	5.64	17.03	33.03	44.97	55.10	63.65	57.55	46.73	38.35	26.40	15.58
2012	8.45	15.93	35.45	34.47	49.61	56.90	64.06	54.48	43.67	31.87	23.27	11.58
2013	4.06	3.71	9.48	27.80	44.52	56.20	58.71	56.58	49.70	36.97	20.63	1.00
2014	-9.39	-9.86	9.26	30.07	46.03	58.10	57.39	58.58	48.57	35.65	15.40	16.87
2015	5.90	-3.75	19.71	33.93	45.87	55.80	59.61	56.13	55.07	37.68	31.73	24.71
2016	3.29	10.14	30.13	35.60	45.55	56.73	60.61	59.90	53.87	39.29	31.83	11.97
2017	10.16	17.04	20.84	36.27	44.10	55.53	59.48	55.26	52.10	39.13	22.23	7.84
2018	0.50	-3.71	15.71	19.60	50.81	58.57	57.94	56.35	52.33	33.48	17.30	15.26
2019	2.77	-4.39	11.42	31.10	41.16	54.17	60.52	54.87	51.90	34.55	20.23	8.52
2020	8.55	1.28	24.32	28.80	44.32	55.93	60.61	57.71	45.53	29.23	26.67	11.39
2021	9.26	-2.14	25.32	32.63	44.35	58.90	58.61	58.10	47.38	42.06	23.73	10.81
2022	-9.19	-4.07	17.77	29.21	45.74	56.07	59.10	55.84	48.47	36.16	23.53	5.74
2023	10.74	2.07	13.29	32.10	46.97	57.13	55.13	56.84	52.74	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	1.80	5.09	19.20	32.50	44.80	55.71	59.00	56.70	48.50	35.80	23.39	10.09

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	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	62.17	63.32	64.23	61.75	40.23	38.53	14.21
2010	8.60	11.70	35.16	49.98	57.63	64.42	70.98	70.98	56.37	48.63	31.75	12.66
2011	7.44	15.41	26.00	42.33	54.66	64.77	73.74	68.10	57.55	50.23	35.55	23.34
2012	17.95	24.57	45.34	45.57	60.26	67.73	74.69	66.39	58.00	43.18	34.12	20.27
2013	13.45	13.73	20.61	36.13	54.31	65.15	69.32	68.52	62.18	46.31	29.32	9.60
2014	2.77	2.29	19.29	39.65	55.42	67.52	66.95	68.06	58.85	45.35	23.40	22.73
2015	14.47	6.16	30.68	45.85	56.19	65.37	69.47	65.79	64.80	48.56	39.83	29.56
2016	11.84	19.22	37.74	44.53	56.77	66.97	70.39	69.44	62.88	49.48	41.27	18.56
2017	17.40	26.11	29.40	46.08	53.76	66.12	69.58	64.61	62.82	48.60	30.12	15.66
2018	10.38	9.27	25.95	30.73	62.84	67.65	68.73	67.24	61.23	41.69	24.27	21.82
2019	10.81	6.95	22.10	41.25	51.10	64.55	70.15	64.95	60.97	42.63	26.30	18.00
2020	16.63	14.28	32.37	39.60	53.98	66.87	71.00	67.87	56.37	38.42	35.83	20.85
2021	16.56	6.70	35.58	42.68	54.68	70.72	69.90	68.32	60.05	51.81	32.27	19.61
2022	3.37	8.07	26.34	37.39	56.18	66.72	69.65	66.27	59.80	47.40	31.92	13.15
2023	17.58	14.38	23.76	41.35	58.39	68.42	67.40	67.55	62.76	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	11.05	15.57	28.30	43.20	55.20	65.81	69.15	67.05	59.80	46.00	31.75	18.40

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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