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 (USW00054932) 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
2002	M	M	M	M	M	M	0.22	0.09	0.08	0.15	0.01	0.03
2003	0.03	0.07	0.19	0.08	0.11	0.11	0.12	0.01	0.10	0.04	0.00	M
2004	M	0.02	0.02	0.00	0.00	0.05	0.02	0.04	0.10	0.05	0.05	0.12
2005	0.43	0.20	0.14	0.05	0.05	0.08	0.01	0.00	0.08	0.16	0.16	0.25
2006	0.03	0.15	0.16	0.03	0.04	0.03	0.02	0.04	0.04	0.04	0.08	0.16
2007	0.05	0.36	0.24	0.28	0.05	0.04	0.04	0.05	0.12	0.14	0.03	0.39
2008	0.00	0.16	0.26	0.50	0.09	0.12	0.06	0.15	0.14	0.05	0.04	0.58
2009	0.10	0.05	0.26	0.05	0.01	0.07	0.09	0.15	0.01	0.22	0.01	0.36
2010	0.10	0.04	0.02	0.05	0.14	0.13	0.13	0.17	0.09	0.13	0.38	0.20
2011	0.18	0.14	0.27	0.16	0.08	0.05	0.14	0.13	0.00	0.03	0.14	0.04
2012	0.03	0.38	0.05	0.08	0.04	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2013	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2014	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2015	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2016	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2017	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2018	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2019	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2020	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2021	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2022	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2023	0.00	0.00	0.00	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	0.76	1.19	1.70	2.91	3.41	4.37	5.55	3.74	3.47	3.05	1.85	1.39

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
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	0.0	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	0.0	0.0	0.0	0.0	0.0	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
2002	M	M	M	M	M	M	82.95	76.02	70.65	45.38	36.82	29.72
2003	21.06	23.21	36.83	53.86	66.60	75.30	80.57	82.06	69.51	59.77	43.08	M
2004	M	30.79	43.62	55.22	M	70.38	77.08	71.65	73.62	55.63	43.94	26.12
2005	20.50	33.59	40.88	59.31	63.44	77.44	76.05	67.76	74.16	59.02	41.63	25.86
2006	32.53	26.77	42.42	62.67	70.08	79.75	89.41	80.23	68.76	52.69	42.42	33.40
2007	25.25	21.60	44.95	56.73	72.77	81.54	85.53	80.25	71.80	59.53	37.72	23.24
2008	22.59	24.34	37.79	51.40	64.34	75.06	82.39	80.16	69.43	56.88	39.54	19.66
2009	17.55	30.05	39.50	55.78	69.17	75.90	77.30	76.39	76.02	47.25	46.49	22.55
2010	21.48	32.73	51.13	64.21	70.81	75.07	84.11	82.42	64.84	60.92	41.47	23.38
2011	17.59	27.97	38.95	53.25	67.22	74.39	85.85	80.33	69.84	62.45	51.08	M
2012	M	M	M	41.18	68.75	79.33	86.73	80.34	72.95	54.52	42.06	28.42
2013	23.67	27.65	37.47	46.89	65.69	64.81	80.14	83.70	73.78	53.52	37.41	15.59
2014	14.42	19.32	33.91	48.61	67.01	77.83	79.41	78.99	69.97	56.33	30.15	28.82
2015	23.38	18.85	45.56	58.56	68.08	76.22	83.97	77.81	75.25	58.37	47.67	32.66
2016	23.58	30.63	46.20	53.73	70.85	78.03	82.08	80.66	71.35	59.42	50.10	24.50
2017	26.51	42.38	41.64	56.63	66.59	79.06	82.81	75.30	73.26	57.94	37.03	21.36
2018	24.68	25.43	42.06	48.69	76.51	79.00	82.95	79.92	69.93	49.44	30.89	29.53
2019	18.67	22.59	37.78	52.69	64.22	77.98	84.03	77.89	69.69	51.60	33.11	27.40
2020	25.48	30.00	43.57	54.64	67.27	82.82	86.00	80.30	67.86	49.16	44.98	29.89
2021	27.83	21.35	48.39	54.09	69.81	85.29	85.01	83.43	75.55	61.16	41.50	30.17
2022	17.99	22.74	37.95	47.62	69.25	80.71	82.39	80.32	73.76	59.39	39.99	22.71
2023	26.04	30.55	37.71	52.60	74.71	84.25	82.52	80.62	74.98	56.99	43.08	36.91
2024	25.01	44.65	45.41	56.03	68.59	74.64	81.92	77.97	78.60	62.51	41.56	27.38
2025	20.32	22.89	45.13	54.32	70.69	70.98	M	M	M	M	M	M
NCEI Climatology	20.10	25.89	37.99	52.41	66.30	74.51	78.80	77.00	68.91	55.10	38.50	24.90

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	M	57.88	55.09	48.64	30.55	20.48	15.28
2003	4.88	0.35	15.29	29.20	37.31	47.93	55.46	56.30	44.97	38.19	27.24	M
2004	M	5.00	23.98	16.70	M	42.43	55.68	47.62	49.72	37.34	24.09	7.29
2005	-1.93	12.62	13.06	32.08	40.45	49.23	76.05	54.50	49.03	36.00	23.10	11.71
2006	17.55	2.56	21.97	33.28	43.11	49.77	58.89	54.96	42.65	30.34	23.59	16.93
2007	6.67	-0.70	22.06	27.30	43.33	51.21	55.70	53.68	47.24	39.71	23.26	3.77
2008	1.06	0.02	13.54	29.87	36.02	48.73	54.85	52.00	46.75	34.94	22.71	-3.09
2009	-10.02	7.34	20.12	29.79	37.56	47.41	50.82	51.71	50.20	33.18	29.44	4.68
2010	-0.42	4.37	26.33	33.52	41.49	51.31	58.15	58.74	43.17	35.02	22.80	5.51
2011	0.20	4.13	14.31	30.99	39.02	49.44	59.60	54.95	44.50	38.07	28.22	M
2012	M	M	M	40.52	46.06	54.06	61.11	52.37	41.38	32.48	22.91	9.78
2013	3.32	4.27	12.32	26.22	39.33	43.36	57.33	53.67	47.74	35.92	18.97	-4.52
2014	-9.99	-6.55	9.36	26.79	40.31	50.59	54.42	55.58	46.27	34.19	14.19	17.46
2015	7.19	-3.70	19.39	30.96	40.07	48.27	59.99	54.63	51.78	36.29	28.24	22.31
2016	5.05	10.76	26.50	31.72	40.41	50.74	58.01	56.93	50.58	38.51	30.70	9.81
2017	8.06	21.76	18.29	31.95	-4.10	26.69	-168.89	-59.55	-19.11	-244.72	-265.25	-139.72
2018	-141.91	-117.17	-131.91	-44.36	22.20	51.32	56.67	56.28	48.82	32.90	16.86	15.02
2019	-2.99	-0.08	14.08	29.86	38.27	48.59	58.11	53.52	50.89	35.56	19.74	9.35
2020	9.08	4.71	23.52	26.96	40.70	52.63	58.58	56.32	44.08	30.79	25.06	11.19
2021	9.94	-3.03	25.73	31.44	41.52	53.64	55.66	56.50	46.92	41.37	23.19	9.76
2022	-6.89	-4.41	16.87	28.06	42.34	49.86	55.58	55.57	47.32	35.94	22.93	7.15
2023	11.33	5.56	14.85	30.73	44.31	52.59	54.01	55.37	53.61	38.37	23.62	24.71
2024	13.02	29.50	24.44	32.69	44.65	54.95	61.07	59.81	53.20	37.81	28.17	14.27
2025	0.05	1.24	21.11	30.50	40.13	48.17	M	M	M	M	M	M
NCEI Climatology	2.19	5.98	18.20	30.10	41.30	51.70	56.10	54.10	46.20	35.21	22.40	9.71

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	M	70.42	65.56	59.65	37.97	28.65	22.50
2003	12.97	11.78	26.06	41.53	51.95	61.62	68.01	69.18	57.24	48.98	35.16	M
2004	M	17.90	33.80	35.96	M	56.40	66.38	59.64	61.67	46.49	34.01	16.71
2005	9.28	23.11	26.97	45.70	51.95	63.34	76.05	61.13	61.59	47.51	32.37	18.78
2006	25.04	14.67	32.20	47.97	56.60	64.76	74.15	67.60	55.71	41.51	33.00	25.16
2007	15.96	10.45	33.51	42.01	58.05	66.37	70.62	66.96	59.52	49.62	30.49	13.51
2008	11.83	12.18	25.66	40.64	50.18	61.89	68.62	66.08	58.09	45.91	31.13	8.28
2009	3.77	18.69	29.81	42.79	53.36	61.65	64.06	64.05	63.11	40.21	37.96	13.62
2010	10.53	18.55	38.73	48.86	56.15	63.19	71.13	70.58	54.01	47.97	32.13	14.44
2011	8.90	16.05	26.63	42.12	53.12	61.91	72.73	67.64	57.17	50.26	39.65	M
2012	M	M	M	40.85	57.41	66.70	73.92	66.36	57.16	43.50	32.49	19.10
2013	13.50	15.96	24.89	36.55	52.51	54.08	68.73	68.69	60.76	44.72	28.19	5.54
2014	2.22	6.39	21.64	37.70	53.66	64.21	66.92	67.28	58.12	45.26	22.17	23.14
2015	15.29	7.57	32.47	44.76	54.08	62.25	71.98	66.22	63.51	47.33	37.95	27.49
2016	14.31	20.70	36.35	42.72	55.63	64.38	70.05	68.80	60.97	48.97	40.40	17.16
2017	17.28	32.07	29.96	44.29	31.25	52.87	-43.04	7.88	27.08	-93.39	-114.11	-59.18
2018	-58.61	-45.87	-44.92	2.17	49.35	65.16	69.81	68.10	59.37	41.17	23.87	22.28
2019	7.84	11.26	25.93	41.27	51.24	63.28	71.07	65.71	60.29	43.58	26.43	18.38
2020	17.28	17.36	33.54	40.80	53.99	67.72	72.29	68.31	55.97	39.98	35.02	20.54
2021	18.89	9.16	37.06	42.76	55.66	69.46	70.34	69.97	61.24	51.26	32.34	19.97
2022	5.55	9.16	27.41	37.84	55.79	65.29	68.99	67.94	60.54	47.66	31.46	14.93
2023	18.69	18.05	26.28	41.67	59.51	68.42	68.27	67.99	64.29	47.68	33.35	30.81
2024	19.01	37.08	34.93	44.36	56.62	64.80	71.49	68.89	65.90	50.16	34.87	20.83
2025	10.19	12.06	33.12	42.41	55.41	59.58	M	M	M	M	M	M
NCEI Climatology	11.15	15.93	28.10	41.26	53.80	63.10	67.45	65.55	57.55	45.15	30.45	17.30

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
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
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	57.4%	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	69.6%	62.8%	64.6%	62.6%	76.3%	M	M	M	M	M	M

Monthly Plots

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