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 (USC00214176) 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	0.06	0.16	0.05	0.08	0.01	0.03
2003	0.08	0.09	0.09	0.04	0.10	14.15	0.03	0.01	0.06	0.02	0.21	0.20
2004	0.01	0.11	0.11	0.05	0.18	0.10	0.05	0.02	0.07	0.03	0.02	0.02
2005	0.04	0.11	0.08	0.04	0.08	0.07	0.01	0.01	0.12	0.01	0.20	0.13
2006	0.07	0.03	0.27	0.05	0.03	0.11	0.05	0.13	0.05	0.02	0.01	0.27
2007	0.10	0.14	0.25	0.08	0.06	0.06	0.06	0.13	0.09	0.06	0.00	0.14
2008	0.03	0.05	0.21	0.11	0.09	0.06	0.06	0.07	0.03	0.04	0.12	0.29
2009	0.05	0.09	0.05	0.07	0.01	0.04	0.01	0.00	0.00	0.01	0.00	0.22
2010	0.03	0.10	0.01	0.05	0.04	0.11	0.07	0.10	0.14	0.05	0.00	0.39
2011	0.03	M	M	M	M	M	M	M	0.00	0.02	0.02	0.09
2012	0.07	0.03	0.02	0.02	0.18	0.02	0.03	0.04	0.02	0.08	0.02	0.06
2013	0.09	0.48	0.15	0.54	0.10	0.00	0.02	0.01	M	M	M	0.03
2014	0.00	0.00	M	M	M	M	M	M	M	M	M	M
2015	0.00	0.00	0.00	0.01	0.01	0.00	0.01	0.02	0.03	0.02	0.02	0.00
2016	0.00	0.00	0.00	0.00	0.00	0.00	0.03	0.00	0.01	0.00	0.00	0.00
2017	0.00	0.00	0.00	0.00	0.01	0.02	0.01	0.01	0.00	0.00	0.00	0.00
2018	0.00	0.00	0.01	0.00	0.00	0.01	0.02	0.01	0.02	0.01	0.00	M
2019	M	M	M	M	M	M	M	M	M	0.01	0.05	0.04
2020	0.03	0.01	0.03	0.02	0.01	0.02	0.03	0.02	0.02	0.03	0.02	0.02
2021	0.04	0.03	0.04	0.00	0.02	0.01	0.01	0.04	0.00	0.02	0.01	0.03
2022	0.02	0.01	0.04	0.04	0.02	0.00	0.03	0.04	0.00	0.00	0.02	0.05
2023	0.06	0.03	0.05	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	0.81	0.93	1.76	2.81	4.47	5.06	3.76	5.19	3.20	2.66	1.55	1.16

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	7.0	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	12.0	12.0	11.5	9.7	9.3	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	82.20	78.25	73.73	49.13	40.60	34.55
2003	23.29	25.35	40.04	57.56	66.84	76.93	81.86	83.02	72.27	61.59	38.85	30.73
2004	20.28	29.39	42.61	62.68	66.34	73.43	79.26	75.17	76.75	59.20	45.88	31.16
2005	23.29	35.31	40.52	61.38	65.04	78.31	74.48	73.14	76.66	62.07	44.50	21.40
2006	30.57	25.93	40.14	62.46	71.42	74.57	-59.62	75.16	68.32	55.98	44.95	35.69
2007	25.49	20.35	44.97	55.51	73.32	80.92	84.47	78.72	75.67	62.61	47.35	26.37
2008	21.01	23.30	36.26	51.79	67.63	78.27	82.92	80.72	73.44	60.88	41.83	22.77
2009	18.93	30.21	39.99	56.18	68.85	71.39	71.63	47.66	41.90	26.78	47.00	19.73
2010	9.78	26.22	48.22	65.94	70.50	76.90	83.47	84.56	69.70	64.99	46.40	21.77
2011	14.21	M	M	M	M	M	M	M	66.40	64.30	46.85	34.08
2012	31.51	34.79	56.50	60.40	61.73	71.35	80.80	68.12	67.08	56.24	76.92	36.41
2013	23.67	24.43	32.16	46.84	66.39	66.27	69.18	60.86	M	M	M	4.44
2014	0.74	28.94	M	M	M	M	M	M	M	M	M	M
2015	M	19.96	45.06	59.80	68.13	77.41	82.48	77.63	76.48	61.67	48.12	33.75
2016	22.64	30.50	46.94	61.93	70.83	80.06	81.55	80.03	73.69	61.94	51.09	25.68
2017	26.26	40.11	40.49	58.62	67.73	80.62	82.63	75.28	75.54	59.30	42.46	25.55
2018	23.91	23.13	37.56	45.57	77.73	78.99	81.23	79.47	72.98	53.08	50.54	M
2019	M	M	M	M	M	M	M	M	M	45.88	36.16	29.82
2020	27.04	29.13	43.59	56.23	68.43	84.07	85.51	82.22	70.76	52.15	47.38	33.97
2021	29.29	20.24	49.41	57.05	70.14	87.20	84.26	81.92	78.10	64.43	45.72	32.60
2022	21.52	24.93	38.82	47.85	70.37	83.12	54.63	25.04	75.78	63.33	41.79	23.59
2023	25.74	29.64	35.63	53.75	74.77	84.25	82.58	64.20	78.09	60.03	47.80	40.77
2024	25.42	42.01	46.88	58.15	72.41	77.83	82.30	79.39	79.22	M	30.60	30.50
2025	23.96	25.63	49.49	56.70	69.56	73.59	M	M	M	M	M	M
NCEI Climatology	21.90	26.68	39.50	54.81	67.20	77.19	80.70	78.20	71.50	57.91	41.10	27.40

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	64.43	60.11	53.01	33.49	24.51	17.89
2003	7.26	7.04	22.16	38.59	47.20	57.05	61.92	59.74	47.70	40.03	24.48	17.68
2004	4.80	13.72	27.53	37.11	46.49	53.92	60.30	53.72	55.41	40.40	28.94	15.11
2005	7.97	18.09	22.37	41.17	46.97	63.14	74.17	66.02	54.26	41.26	27.15	12.89
2006	26.98	15.69	25.37	41.86	50.55	50.56	-59.80	52.28	48.39	34.39	25.49	21.38
2007	10.63	3.81	28.19	35.44	52.56	61.22	61.15	60.53	52.48	44.88	28.50	14.32
2008	4.07	6.73	20.60	34.63	45.38	57.25	62.12	58.18	51.60	38.51	26.62	0.99
2009	-0.74	13.05	26.29	36.27	56.07	67.26	68.14	45.92	39.98	20.12	39.08	7.80
2010	-5.22	3.88	28.82	42.73	48.79	58.86	63.15	63.79	48.85	39.96	31.82	7.78
2011	0.40	M	M	M	M	M	M	M	44.06	42.42	28.24	18.47
2012	15.13	18.65	38.70	39.75	53.26	64.97	74.94	62.31	56.49	46.93	74.79	21.47
2013	7.79	8.74	15.36	31.98	47.27	50.97	64.70	58.34	M	M	M	1.24
2014	-2.86	28.94	M	M	M	M	M	M	M	M	M	M
2015	M	3.70	24.57	38.68	48.80	58.58	63.24	58.41	57.30	41.84	32.82	24.09
2016	8.52	17.40	31.91	46.64	49.09	60.05	62.27	60.65	55.43	38.76	33.96	12.57
2017	12.93	22.56	24.01	39.46	-41.88	-219.93	-96.77	10.89	30.43	-112.43	-152.75	-52.29
2018	-98.82	2.21	22.08	25.74	54.58	61.89	60.35	60.27	54.25	35.37	32.00	M
2019	M	M	M	M	M	M	M	M	M	30.04	23.71	13.54
2020	11.49	8.20	30.26	33.31	48.76	56.36	62.83	57.62	49.59	31.83	29.38	16.10
2021	14.44	3.09	31.41	36.98	39.55	62.55	61.29	58.00	41.64	42.32	27.52	5.53
2022	-19.43	-10.09	24.90	32.60	49.77	61.42	36.88	12.43	51.28	37.61	24.56	8.47
2023	10.43	7.84	18.11	35.40	51.05	61.13	57.78	41.26	53.71	38.63	18.37	24.03
2024	14.28	22.32	25.71	38.50	49.75	56.69	62.48	59.88	55.78	M	11.57	18.08
2025	6.74	7.62	28.61	37.86	49.97	55.74	M	M	M	M	M	M
NCEI Climatology	5.31	9.38	21.40	33.90	46.20	57.40	61.11	58.40	50.30	37.49	25.00	12.30

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	73.32	69.18	63.37	41.31	32.55	26.22
2003	15.28	16.20	31.10	48.08	57.02	66.99	71.89	71.38	59.98	50.81	31.66	24.20
2004	12.54	21.55	35.07	49.89	56.42	63.67	69.78	64.44	66.08	49.80	37.41	23.14
2005	15.63	26.70	31.45	51.27	56.01	70.73	74.32	69.58	65.46	51.66	35.83	17.15
2006	28.77	20.81	32.75	52.16	60.99	62.57	-59.71	63.72	58.35	45.19	35.22	28.54
2007	18.06	12.08	36.58	45.48	62.94	71.07	72.81	69.63	64.07	53.74	37.93	20.35
2008	12.54	15.01	28.43	43.21	56.51	67.76	72.52	69.45	62.52	49.70	34.23	11.88
2009	9.09	21.63	33.14	46.22	62.46	69.33	69.89	46.79	40.94	23.45	43.04	13.77
2010	2.28	15.05	38.52	54.34	59.64	67.88	73.31	74.18	59.28	52.47	39.11	14.78
2011	7.31	M	M	M	M	M	M	M	55.23	53.36	37.55	26.28
2012	23.32	26.72	47.60	50.08	57.49	68.16	77.87	65.22	61.79	51.58	75.86	28.94
2013	15.73	16.58	23.76	39.41	56.83	58.62	66.94	59.60	M	M	M	2.84
2014	-1.06	28.94	M	M	M	M	M	M	M	M	M	M
2015	M	11.83	34.82	49.24	58.46	67.99	72.86	68.02	66.89	51.76	40.47	28.92
2016	15.58	23.95	39.42	54.29	59.96	70.06	71.91	70.34	64.56	50.35	42.53	19.13
2017	19.60	31.33	32.25	49.04	12.93	-69.66	-7.07	43.08	52.99	-26.56	-55.14	-13.37
2018	-37.46	12.67	29.82	35.65	66.15	70.44	70.79	69.87	63.62	44.23	41.27	M
2019	M	M	M	M	M	M	M	M	M	37.96	29.93	21.68
2020	19.26	18.66	36.93	44.77	58.60	70.21	74.17	69.92	60.17	41.99	38.38	25.04
2021	21.86	11.66	40.41	47.01	54.84	74.88	72.77	69.96	59.87	53.38	36.62	19.06
2022	1.04	7.42	31.86	40.23	60.07	72.27	45.76	18.73	63.53	50.47	33.17	16.03
2023	18.09	18.74	26.87	44.58	62.91	72.69	70.18	52.73	65.90	49.33	33.08	32.40
2024	19.85	32.16	36.30	48.33	61.08	67.26	72.39	69.64	67.50	M	21.09	24.29
2025	15.35	16.62	39.05	47.28	59.76	64.66	M	M	M	M	M	M
NCEI Climatology	13.60	18.03	30.45	44.36	56.70	67.30	70.90	68.30	60.90	47.70	33.05	19.85

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
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	51.7%	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	70.0%	63.8%	61.9%	56.6%	68.1%	M	M	M	M	M	M

Monthly Plots

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