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 (USC00325993) 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	1.18	0.34	0.66	0.21	2.80	3.25	1.47	2.27	1.00	1.67	0.27	0.73
2005	1.09	0.01	1.10	0.29	3.44	11.12	1.81	1.46	0.34	1.66	1.44	0.43
2006	0.14	0.56	1.20	1.41	0.93	2.25	2.59	1.76	1.61	0.88	0.16	0.36
2007	0.17	0.52	2.03	0.67	8.65	4.69	0.98	0.72	0.70	0.53	0.23	0.29
2008	0.22	0.45	0.20	0.49	2.64	3.44	2.64	3.20	1.81	2.12	2.03	1.71
2009	1.52	1.08	1.65	1.13	1.51	1.97	1.52	1.80	3.95	1.97	0.00	2.78
2010	0.39	0.61	0.22	1.35	4.02	4.82	2.44	2.59	3.44	0.95	1.11	2.65
2011	0.78	0.43	1.26	1.65	6.93	3.02	3.95	1.09	2.74	1.51	0.51	0.60
2012	0.21	0.62	0.85	2.80	1.90	2.98	0.88	1.06	0.05	2.45	1.16	0.66
2013	0.63	1.01	1.82	1.48	6.45	4.24	5.82	4.12	2.43	2.68	0.59	1.08
2014	0.34	0.20	0.26	2.13	1.70	7.10	2.19	4.42	0.62	0.65	0.71	0.11
2015	0.71	0.69	0.52	0.62	3.33	6.00	2.12	1.18	1.55	0.95	0.30	0.47
2016	0.57	0.40	0.65	3.07	1.94	2.59	3.34	1.29	3.13	1.28	2.12	2.47
2017	0.82	0.56	0.67	0.47	0.63	2.04	0.45	2.54	2.20	0.10	0.45	0.52
2018	0.42	0.46	2.31	0.14	0.64	5.09	1.41	1.20	1.11	1.13	1.06	0.86
2019	0.38	1.79	0.04	0.94	0.78	3.17	1.62	2.72	8.61	2.10	0.80	0.69
2020	0.49	0.12	0.62	0.85	1.37	2.94	2.84	1.46	0.32	0.37	0.25	0.24
2021	0.28	0.48	0.08	0.95	1.28	1.79	2.50	2.06	0.53	3.00	0.48	1.22
2022	0.93	0.24	0.29	5.68	3.07	1.55	3.19	1.06	0.51	1.07	1.04	2.09
2023	0.23	0.24	0.34	1.06	4.04	1.09	0.97	2.98	1.55	2.81	0.04	0.51
2024	0.59	0.49	1.16	1.64	3.88	3.66	1.85	1.38	2.55	0.09	1.09	0.92
2025	0.41	0.22	0.29	0.93	5.84	0.80	M	M	M	M	M	M
NCEI Climatology	0.63	0.60	0.84	1.22	2.78	3.74	2.54	2.11	1.65	1.41	0.98	0.80

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	6.95	17.07	34.42	49.00	59.27	64.50	77.64	71.58	69.67	54.42	44.63	28.40
2005	13.97	28.39	36.35	58.40	60.84	73.43	79.58	78.90	72.70	55.68	39.13	25.13
2006	34.03	24.86	35.94	62.07	67.10	75.93	86.94	82.74	68.53	50.65	38.33	30.23
2007	22.65	15.39	42.90	52.90	65.77	75.47	85.52	79.06	71.47	56.48	38.77	21.77
2008	21.23	19.90	36.87	52.97	62.55	63.14	81.48	81.70	69.24	56.84	36.74	13.29
2009	13.35	17.75	25.71	47.27	63.35	71.83	74.90	75.86	75.54	44.71	48.07	13.84
2010	16.94	16.36	36.48	58.47	61.13	71.93	78.35	79.42	64.00	59.13	34.87	15.71
2011	14.84	17.36	24.65	45.10	59.94	71.13	80.58	80.29	71.60	58.52	39.67	30.81
2012	29.71	31.21	49.97	55.83	64.65	74.53	84.37	81.58	73.21	49.35	33.40	19.45
2013	19.35	24.11	23.10	36.93	62.97	72.33	77.42	79.06	72.73	50.45	34.17	13.52
2014	18.81	13.57	30.32	47.37	64.26	71.27	76.74	77.03	69.53	57.10	28.97	24.48
2015	23.94	15.46	40.87	55.73	63.58	74.90	80.42	81.23	73.57	58.23	41.97	28.27
2016	22.00	33.79	46.23	51.73	69.74	76.10	78.97	81.61	69.00	54.10	48.87	15.23
2017	17.58	26.79	33.23	52.83	67.90	76.47	85.16	78.16	69.70	55.55	33.73	23.45
2018	19.94	12.93	30.29	40.53	73.23	77.93	80.23	81.90	64.57	48.71	29.43	28.26
2019	17.26	2.04	29.65	51.57	61.48	75.13	79.10	77.10	66.73	45.35	32.93	24.16
2020	18.94	27.97	38.97	48.60	63.94	78.07	80.68	82.32	70.03	48.00	42.80	32.90
2021	27.97	12.21	47.71	51.33	65.00	81.80	87.61	81.61	76.93	59.94	42.33	22.13
2022	18.68	19.04	35.52	40.60	63.87	76.07	81.19	80.81	74.40	56.77	31.07	13.35
2023	22.10	24.54	22.74	44.23	71.77	80.33	79.45	79.42	73.03	52.45	39.13	35.32
2024	17.06	34.00	33.68	54.90	64.84	71.63	81.48	76.94	78.20	62.74	36.77	23.90
2025	17.48	11.25	40.39	54.27	67.97	74.27	M	M	M	M	M	M
NCEI Climatology	18.49	22.56	34.69	51.40	64.99	73.90	79.70	79.90	69.50	53.41	36.09	23.30

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	-7.95	1.00	19.75	29.33	41.00	50.25	56.40	49.68	46.70	32.16	23.24	11.63
2005	-5.03	10.25	19.40	34.72	41.36	55.62	58.11	53.48	45.52	33.71	24.71	12.90
2006	21.16	5.46	18.45	37.17	44.16	54.76	59.11	55.26	44.67	28.93	17.48	11.68
2007	4.65	-2.07	21.26	29.70	43.87	55.28	62.06	52.45	45.48	35.61	18.83	3.58
2008	0.62	-1.76	14.86	27.83	40.47	47.57	54.87	53.82	43.80	33.39	17.70	-5.77
2009	-4.45	0.46	8.29	29.13	39.68	50.07	53.03	52.79	50.93	30.87	24.50	-1.35
2010	1.81	0.75	21.84	33.73	41.35	52.93	57.06	56.45	43.20	34.26	17.97	1.81
2011	-1.71	0.14	7.97	29.45	40.40	52.83	60.77	57.71	47.13	36.77	20.33	13.71
2012	9.97	10.72	28.00	33.03	43.35	53.63	61.57	54.39	42.90	30.16	18.37	2.65
2013	0.55	6.32	3.61	18.93	41.94	53.90	57.13	57.58	50.27	31.84	14.80	-5.00
2014	-2.87	-4.61	11.52	26.37	42.65	52.90	55.81	56.97	46.87	36.27	11.40	10.77
2015	7.94	-4.82	20.48	31.00	41.65	53.97	59.26	54.90	47.70	36.65	23.17	13.40
2016	5.71	17.21	22.74	29.07	45.65	54.73	58.10	55.13	46.27	35.68	29.00	1.74
2017	3.84	9.82	16.10	30.23	43.13	52.27	59.19	52.74	46.07	33.23	15.47	7.00
2018	-0.26	-6.75	13.87	20.73	47.84	56.03	57.16	53.71	41.80	28.58	16.70	12.58
2019	-0.39	-13.64	11.52	30.47	38.45	51.83	57.81	53.52	47.57	29.87	18.63	8.58
2020	5.10	8.17	18.68	23.90	41.00	53.43	58.81	54.87	43.70	27.81	19.13	13.06
2021	11.65	-7.46	21.81	26.30	38.52	56.13	60.90	55.10	48.67	38.90	22.03	1.90
2022	-3.61	-3.75	15.77	22.60	42.77	52.67	58.90	57.13	47.23	34.16	14.77	-2.39
2023	6.32	4.39	3.29	25.00	47.42	57.83	54.87	55.19	47.87	32.94	21.43	17.23
2024	3.90	16.90	12.16	31.17	42.55	51.10	59.61	55.03	50.23	35.52	19.20	6.90
2025	-1.90	-5.71	20.23	28.77	44.06	52.42	M	M	M	M	M	M
NCEI Climatology	0.70	4.35	15.70	28.51	41.40	52.30	56.50	54.00	44.71	31.50	18.10	6.40

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	-0.50	9.04	27.08	39.17	50.14	57.38	66.92	60.54	57.50	41.74	33.48	19.86
2005	4.35	18.96	27.96	45.70	50.68	64.33	68.71	65.64	58.66	44.57	31.96	19.10
2006	27.50	15.16	27.19	49.62	55.63	65.31	73.12	69.00	56.94	39.27	28.03	20.95
2007	13.65	6.66	32.08	41.30	54.82	65.38	73.79	65.76	58.37	46.05	28.80	12.68
2008	10.91	9.07	25.76	40.40	51.60	55.36	68.18	67.57	56.45	45.11	27.91	3.76
2009	4.45	9.11	17.00	38.20	51.52	60.95	63.97	64.33	63.23	37.79	36.28	6.24
2010	9.37	8.55	29.16	46.10	51.24	62.43	67.71	67.94	53.60	46.69	26.42	8.76
2011	6.56	8.75	16.31	37.34	50.20	61.98	70.68	69.00	59.37	47.65	30.00	22.26
2012	19.84	20.97	38.98	44.43	54.00	64.08	72.97	67.98	58.05	39.76	25.88	11.05
2013	9.95	15.21	13.35	27.93	52.45	63.12	67.27	68.32	61.50	41.15	24.48	4.26
2014	7.97	4.48	20.92	36.87	53.45	62.08	66.27	67.00	58.20	46.68	20.18	17.63
2015	15.94	5.32	30.68	43.37	52.61	64.43	69.84	68.06	60.63	47.44	32.57	20.83
2016	13.85	25.50	34.48	40.40	57.69	65.42	68.53	68.37	57.63	44.89	38.93	8.48
2017	10.71	18.30	24.66	41.53	55.52	64.37	72.18	65.45	57.88	44.39	24.60	15.23
2018	9.84	3.09	22.08	30.63	60.53	66.98	68.69	67.81	53.18	38.65	23.07	20.42
2019	8.44	-5.80	20.58	41.02	49.97	63.48	68.45	65.31	57.15	37.61	25.78	16.37
2020	12.02	18.07	28.82	36.25	52.47	65.75	69.74	68.60	56.87	37.90	30.97	22.98
2021	19.81	2.38	34.76	38.82	51.76	68.97	74.26	68.35	62.80	49.42	32.18	12.02
2022	7.53	7.64	25.65	31.60	53.32	64.37	70.05	68.97	60.82	45.47	22.92	5.48
2023	14.21	14.46	13.02	34.62	59.60	69.08	67.16	67.31	60.45	42.69	30.28	26.27
2024	10.48	25.45	22.92	43.03	53.69	61.37	70.55	65.98	64.22	49.13	27.98	15.40
2025	7.79	2.77	30.31	41.52	56.02	63.35	M	M	M	M	M	M
NCEI Climatology	9.60	13.45	25.20	39.95	53.20	63.10	68.10	66.95	57.11	42.45	27.09	14.85

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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