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 (USC00424467) 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	M	M	M	M	M	M
2003	M	M	M	0.02	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	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	0.00
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	1.79	1.39	1.46	1.55	1.66	0.95	0.82	1.08	1.52	1.60	1.38	1.49

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	2.6	3.1	3.5	3.2	M	M	M	M	M	3.8	2.7	2.8
2005	2.2	2.3	3.2	3.0	M	M	M	M	3.4	3.3	3.4	3.0
2006	M	M	4.6	4.1	4.1	3.7	3.5	3.6	3.4	M	3.5	2.9
2007	3.0	3.2	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	4.4	4.1
2010	4.4	4.2	5.2	5.7	5.6	5.3	5.0	5.1	5.4	4.7	4.8	4.2
2011	4.2	5.2	5.0	5.2	5.4	5.7	4.8	4.6	4.7	4.5	4.6	4.3
2012	4.8	4.7	5.2	5.7	5.6	5.6	4.6	4.9	4.9	4.8	4.4	4.7
2013	4.4	5.1	5.2	5.5	5.1	5.0	4.4	4.7	4.6	4.5	4.1	4.2
2014	4.2	3.9	4.8	5.1	4.9	4.4	3.9	3.9	3.8	4.3	4.3	3.9
2015	3.2	3.9	4.5	4.9	4.2	4.4	4.3	4.2	4.4	4.1	4.3	3.8
2016	3.7	4.1	4.7	4.5	4.4	4.1	4.6	4.2	4.4	4.6	4.5	3.8
2017	3.5	4.0	4.5	4.6	4.9	4.4	3.8	4.0	3.6	4.5	4.0	3.9
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	4.3	4.2	4.4	4.4	4.2	4.0	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	M	M	M	M	51.00	M
2003	39.92	31.61	41.07	34.14	M	M	M	M	M	46.33	35.20	34.29
2004	30.77	30.86	48.35	49.00	M	M	M	M	M	29.00	38.83	32.26
2005	32.87	35.50	37.90	47.67	M	M	M	M	67.17	60.12	43.50	31.04
2006	24.64	20.79	25.80	53.84	64.34	74.68	82.16	76.64	71.51	M	38.45	32.43
2007	28.85	38.71	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	46.59	28.52
2010	34.83	34.18	41.84	47.64	53.04	68.95	79.02	75.92	72.70	57.42	37.81	36.06
2011	31.13	32.05	40.73	42.63	52.39	68.81	76.54	79.43	67.90	53.99	38.13	29.48
2012	36.89	33.54	47.87	54.57	62.97	76.07	78.61	81.10	70.91	56.50	47.03	31.29
2013	30.77	32.41	43.89	46.68	61.16	73.35	74.13	77.55	66.13	51.57	43.44	30.82
2014	36.48	36.69	44.39	49.65	61.84	70.26	80.10	71.06	69.72	60.97	41.64	34.43
2015	38.03	42.91	51.59	52.18	56.72	76.98	76.08	77.07	73.35	60.57	38.31	31.45
2016	33.25	39.64	44.24	52.20	58.04	77.38	81.20	78.27	67.96	59.04	48.62	31.91
2017	30.37	38.06	48.27	48.07	60.71	74.35	81.20	78.65	65.55	55.67	48.47	39.25
2018	39.40	34.07	42.30	52.27	62.65	75.00	83.43	78.88	73.51	51.46	38.41	30.49
2019	31.50	27.99	37.51	49.40	53.50	67.38	77.76	78.89	67.25	48.65	42.76	31.20
2020	31.54	31.56	39.78	50.04	62.57	68.30	79.24	83.27	72.31	59.41	42.82	33.91
2021	32.57	30.71	41.20	50.83	61.50	78.27	82.28	74.66	71.18	51.28	48.73	36.14
2022	32.29	31.39	42.00	48.65	56.33	72.12	81.03	77.21	73.45	57.93	33.42	30.16
2023	26.43	30.73	30.87	43.91	61.50	65.44	81.23	75.39	68.10	57.12	45.23	37.51
2024	31.99	34.63	39.11	49.00	55.70	75.96	80.93	78.25	72.66	62.63	39.72	39.24
2025	27.97	35.96	43.62	50.14	62.69	75.92	80.79	M	M	M	M	M
NCEI Climatology	34.80	38.32	47.20	55.40	65.30	76.21	84.50	82.89	73.60	59.21	44.70	34.39

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	M	M	M	M	51.00	M
2003	20.04	13.32	21.03	17.43	M	M	M	M	M	25.83	17.30	17.00
2004	8.68	11.28	23.16	34.80	M	M	M	M	M	15.00	20.77	14.84
2005	19.03	14.82	23.06	24.33	M	M	M	M	35.33	31.51	20.64	11.54
2006	23.99	20.70	14.09	29.43	34.55	42.15	50.56	46.60	41.26	M	14.77	10.28
2007	3.60	13.41	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	19.11	6.51
2010	15.09	12.86	19.26	24.62	30.42	42.01	48.44	46.35	38.78	33.69	17.45	17.55
2011	10.65	8.71	20.73	25.07	32.25	39.86	49.49	48.29	39.51	31.14	19.23	10.75
2012	13.19	12.46	23.18	28.21	33.31	39.75	50.61	49.84	41.20	30.31	24.58	14.28
2013	8.40	8.75	20.38	24.27	33.66	40.54	50.90	49.59	42.26	28.48	20.96	8.69
2014	12.29	16.60	20.61	25.94	34.75	38.68	50.58	48.36	42.02	31.85	18.57	17.12
2015	16.70	20.53	24.04	26.48	35.93	44.70	45.18	47.02	41.87	35.73	16.87	10.76
2016	11.93	15.43	23.27	29.46	34.01	44.56	47.56	45.40	38.72	34.33	23.82	10.36
2017	9.13	17.46	25.81	26.58	33.41	41.38	50.32	47.07	38.16	25.66	24.73	13.26
2018	16.07	14.48	21.35	27.58	35.46	40.07	50.26	47.29	38.81	29.06	17.96	10.66
2019	10.24	8.50	19.43	28.29	31.93	38.19	46.97	42.03	39.44	19.48	20.86	12.58
2020	14.46	19.65	22.07	25.66	35.04	39.57	46.14	47.72	37.08	26.93	19.11	11.58
2021	10.17	12.32	17.71	24.90	31.63	46.63	52.49	46.08	39.17	31.26	25.45	14.52
2022	9.42	6.52	19.68	23.31	31.26	40.88	50.50	49.06	41.94	28.96	13.52	12.55
2023	10.99	10.41	11.23	21.46	36.43	39.69	48.44	48.79	40.07	29.74	22.73	15.42
2024	14.77	14.95	18.58	26.64	29.93	44.84	46.99	48.93	40.86	34.58	15.34	15.99
2025	3.18	14.11	21.59	24.04	34.91	39.41	45.80	M	M	M	M	M
NCEI Climatology	15.20	17.51	24.71	29.80	36.30	42.70	49.80	48.69	40.69	31.21	22.80	15.60

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	M	M	M	M	51.00	M
2003	29.98	22.46	31.05	25.79	M	M	M	M	M	36.08	26.25	25.65
2004	19.73	21.07	35.76	41.90	M	M	M	M	M	22.00	29.80	23.55
2005	25.95	25.16	30.48	36.00	M	M	M	M	51.25	45.82	32.07	21.29
2006	24.32	20.75	19.94	41.64	49.44	58.41	66.36	61.62	56.39	M	26.61	21.36
2007	16.22	26.06	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	32.85	17.51
2010	24.96	23.52	30.55	36.13	41.73	55.48	63.73	61.13	55.74	45.56	27.63	26.80
2011	20.89	20.38	30.73	33.85	42.32	54.34	63.02	63.86	53.70	42.57	28.68	20.12
2012	25.04	23.00	35.52	41.39	48.14	57.91	64.61	65.47	56.05	43.41	35.80	22.79
2013	19.58	20.58	32.14	35.48	47.41	56.94	62.52	63.57	54.19	40.03	32.20	19.75
2014	24.39	26.64	32.50	37.79	48.29	54.47	65.34	59.71	55.87	46.41	30.10	25.78
2015	27.36	31.72	37.82	39.33	46.32	60.84	60.63	62.05	57.61	48.15	27.59	21.11
2016	22.59	27.53	33.75	40.83	46.02	60.97	64.38	61.83	53.34	46.68	36.22	21.13
2017	19.75	27.76	37.04	37.32	47.06	57.87	65.76	62.86	51.86	40.66	36.60	26.25
2018	27.73	24.28	31.82	39.92	49.05	57.53	66.84	63.09	56.16	40.26	28.19	20.58
2019	20.87	18.24	28.47	38.84	42.72	52.78	62.36	60.46	53.35	34.06	31.81	21.89
2020	23.00	25.61	30.92	37.85	48.80	53.93	62.69	65.50	54.70	43.17	30.97	22.75
2021	21.37	21.52	29.46	37.86	46.56	62.45	67.39	60.37	55.17	41.27	37.09	25.33
2022	20.85	18.96	30.84	35.98	43.80	56.50	65.77	63.14	57.69	43.45	23.47	21.36
2023	18.71	20.57	21.05	32.68	48.97	52.56	64.83	62.09	54.08	43.43	33.98	26.46
2024	23.38	24.79	28.85	37.82	42.81	60.40	63.96	63.59	56.76	48.60	27.53	27.62
2025	15.58	25.03	32.61	37.09	48.80	57.67	63.30	M	M	M	M	M
NCEI Climatology	25.00	27.92	35.95	42.60	50.80	59.45	67.15	65.79	57.14	45.21	33.75	25.00

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	70.0%	71.0%	56.5%	62.0%	M	M	M	M	M	82.9%	70.0%	69.5%
2005	71.5%	71.1%	66.8%	38.0%	M	M	M	M	52.8%	57.7%	65.6%	80.2%
2006	M	M	51.8%	56.7%	50.5%	47.7%	49.8%	51.0%	53.3%	M	63.1%	74.9%
2007	71.0%	66.3%	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	61.2%	76.4%
2010	74.7%	74.7%	66.0%	62.8%	60.8%	55.1%	49.1%	52.0%	39.9%	65.3%	74.0%	81.1%
2011	78.4%	70.8%	69.1%	73.3%	65.6%	50.1%	58.3%	50.6%	55.0%	64.1%	67.9%	72.7%
2012	66.3%	73.9%	58.0%	56.5%	46.8%	37.1%	53.0%	45.0%	47.6%	55.3%	64.4%	75.5%
2013	70.0%	68.4%	60.4%	61.4%	53.6%	41.7%	57.6%	50.4%	65.8%	65.4%	67.4%	74.8%
2014	65.9%	73.6%	59.7%	57.3%	48.8%	43.6%	49.2%	60.0%	60.4%	54.0%	66.7%	73.5%
2015	73.9%	62.2%	55.0%	53.7%	68.1%	46.2%	49.3%	49.0%	42.7%	58.6%	63.8%	73.2%
2016	73.2%	66.2%	61.1%	62.6%	59.3%	43.4%	37.7%	37.8%	51.9%	56.8%	63.3%	76.6%
2017	79.3%	73.1%	62.2%	60.6%	54.3%	45.0%	48.5%	47.1%	60.1%	49.9%	63.7%	63.7%
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	53.9%	66.9%	58.1%	56.4%	42.2%	42.1%	M	M	M	M	M

Monthly Plots

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