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 (USC00427559) 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
2003	M	M	M	10.90	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
2026	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.93	1.07	1.07	0.99	1.22	0.73	1.15	1.49	1.40	1.32	0.97	1.02

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	9.0	M	11.8	6.2	0.0	M	M	M	5.8	9.0	8.6	7.5
2004	9.3	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	7.7	9.0	10.9	8.3
2007	9.8	12.3	M	M	M	M	7.9	9.1	7.9	M	7.7	9.6
2008	8.5	10.7	11.7	13.0	12.0	12.1	9.4	10.3	11.5	12.2	12.5	10.0
2009	12.6	9.8	15.2	14.6	11.9	10.9	12.1	11.4	10.6	14.3	9.9	10.7
2010	7.9	7.9	13.3	15.7	15.8	12.8	10.3	10.8	11.7	9.7	12.9	8.8
2011	11.7	11.9	11.9	15.1	13.3	14.0	8.9	10.2	9.6	10.9	9.8	10.8
2012	10.7	11.0	13.3	13.5	14.2	14.8	9.6	10.1	10.8	11.8	8.5	9.7
2013	10.0	14.4	13.0	15.3	13.0	13.6	10.3	9.4	10.3	12.5	8.5	10.6
2014	12.4	11.0	11.5	11.9	10.8	11.9	9.1	8.0	8.2	9.3	9.9	7.8
2015	7.1	9.6	10.2	12.0	8.8	8.9	8.6	8.5	9.4	8.2	9.4	8.5
2016	7.0	9.9	11.1	10.1	10.3	9.6	8.9	7.8	9.4	7.9	8.4	8.3
2017	8.0	8.3	10.8	12.3	10.9	11.8	8.5	8.7	10.0	10.1	8.4	10.4
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	M	M	M	10.5	M	M	M	M
2020	7.3	11.7	9.0	10.6	11.5	12.7	9.5	10.4	10.3	10.9	9.1	10.3
2021	9.0	13.6	11.1	11.5	11.9	10.8	8.8	9.3	9.4	8.4	7.9	7.9
2022	9.2	11.4	11.7	13.8	M	7.5	8.5	10.2	8.5	8.9	10.4	8.7
2023	10.3	9.3	8.8	12.2	9.7	10.3	M	10.7	9.0	9.8	8.2	8.6
2024	10.8	8.5	10.6	12.0	11.8	9.9	10.1	8.2	9.3	9.1	9.3	8.3
2025	10.2	10.3	11.1	10.8	10.8	11.0	10.3	9.4	8.5	9.1	7.5	8.9
2026	9.7	9.4	12.6	11.3	10.9	11.6	8.0	11.1	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
2003	47.39	M	46.94	45.05	M	M	M	M	57.12	58.70	37.49	36.30
2004	26.20	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	62.87	52.50	45.20	35.39
2007	35.28	29.68	M	M	M	M	79.35	76.84	79.33	M	41.24	29.96
2008	29.62	39.05	48.29	53.89	62.73	79.18	85.63	82.94	75.01	62.22	49.36	34.75
2009	40.12	42.37	50.56	56.22	70.55	73.27	86.22	82.61	76.10	55.70	47.01	25.70
2010	31.98	33.19	44.40	55.55	62.51	78.85	85.22	80.01	78.90	59.19	42.32	39.56
2011	36.43	37.66	48.47	55.37	61.38	77.12	81.12	84.43	74.09	61.04	43.35	37.29
2012	40.56	39.97	54.70	61.35	71.49	85.22	81.35	82.90	76.23	65.38	49.48	33.54
2013	30.35	36.66	51.22	56.28	67.06	84.43	85.67	79.35	70.22	56.42	44.87	30.22
2014	41.73	45.95	51.36	56.62	67.70	80.05	85.84	77.44	75.21	64.72	46.85	36.28
2015	40.49	49.09	56.30	57.53	62.68	82.24	81.20	82.56	79.39	62.79	42.19	33.45
2016	33.71	46.18	53.85	58.89	65.41	85.94	86.70	82.43	72.99	64.75	50.16	35.38
2017	33.62	44.83	58.71	60.78	70.97	87.25	90.84	87.29	71.54	60.54	54.01	46.00
2018	41.87	43.18	50.36	62.28	70.46	85.18	87.70	85.05	80.22	54.11	44.03	34.89
2019	34.79	32.58	42.94	M	M	77.10	84.94	86.84	76.38	55.56	49.08	34.60
2020	34.66	42.02	49.01	58.81	71.98	78.67	86.03	88.78	77.88	67.77	48.04	38.39
2021	37.15	40.59	47.60	59.96	70.40	84.21	86.70	82.44	76.46	55.17	53.20	38.68
2022	40.37	40.36	50.15	58.73	M	79.71	85.14	82.73	77.75	61.29	41.98	35.60
2023	32.04	35.14	39.37	55.94	67.80	72.06	M	88.35	74.82	62.51	48.49	42.17
2024	39.12	42.54	48.18	58.07	65.75	83.51	87.75	81.95	77.44	66.65	42.49	41.24
2025	35.81	48.07	52.87	60.18	70.53	83.70	86.52	83.98	74.46	61.08	52.96	48.73
2026	43.09	48.25	64.20	59.62	68.73	83.65	88.73	93.82	M	M	M	M
NCEI Climatology	32.59	34.81	43.50	50.21	61.10	73.30	79.59	77.00	68.70	55.40	41.11	31.60

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	29.53	M	29.83	33.56	M	M	M	M	49.68	44.43	24.60	20.90
2004	8.40	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	55.15	45.82	31.71	18.45
2007	15.37	19.82	M	M	M	M	64.25	60.18	60.82	M	20.58	14.30
2008	12.05	22.75	26.85	29.96	39.51	53.79	63.30	59.10	50.85	39.75	32.39	15.92
2009	23.44	22.41	28.15	34.35	47.89	51.21	63.58	58.56	54.16	37.65	28.83	13.40
2010	17.07	17.23	26.99	33.81	39.85	54.35	60.28	56.54	52.66	41.69	25.94	25.01
2011	19.59	18.17	29.69	32.61	39.62	52.96	59.27	60.04	52.47	39.80	24.53	18.60
2012	20.94	22.33	31.96	37.56	47.12	59.01	61.55	62.60	54.22	45.37	30.37	17.49
2013	14.16	21.19	30.70	35.06	44.90	58.87	62.37	59.05	50.79	36.88	26.84	14.29
2014	24.56	26.19	29.79	35.60	44.41	54.38	63.19	57.83	53.04	42.29	26.18	23.40
2015	23.96	29.41	35.13	35.04	41.99	58.52	58.30	58.95	55.60	45.50	24.15	16.53
2016	16.79	24.81	31.81	36.96	45.30	61.49	62.59	58.20	50.62	44.12	30.74	17.05
2017	16.78	27.31	36.66	36.51	46.64	61.88	68.18	65.36	50.07	36.40	30.28	24.64
2018	22.33	24.00	28.71	36.45	46.45	57.64	63.88	61.76	55.04	37.70	26.72	19.12
2019	19.01	15.53	17.68	M	M	52.45	61.84	61.84	52.63	31.43	29.16	20.61
2020	18.28	22.99	30.42	36.26	46.53	53.39	60.88	64.93	51.85	42.23	26.62	19.00
2021	17.61	23.91	26.83	35.13	45.58	61.28	63.59	59.40	53.00	37.02	32.19	20.73
2022	19.47	19.52	29.56	34.86	M	57.34	62.14	60.49	55.70	40.41	22.92	18.65
2023	19.21	16.66	23.22	31.92	46.07	50.97	M	62.42	51.12	39.78	26.82	22.12
2024	23.74	23.98	27.79	35.32	40.71	57.28	63.01	58.69	53.33	44.31	22.47	22.51
2025	16.77	25.43	30.57	35.47	46.24	56.47	61.11	59.80	51.22	39.86	34.54	29.20
2026	24.34	27.85	39.28	35.36	43.97	57.43	63.67	68.76	M	M	M	M
NCEI Climatology	15.80	17.80	23.90	28.70	36.60	45.30	53.10	51.10	42.70	32.60	22.30	15.11

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	38.46	M	38.39	39.31	M	M	M	M	53.40	51.57	31.04	28.60
2004	17.30	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	59.01	49.16	38.45	26.92
2007	25.32	24.75	M	M	M	M	71.80	68.51	70.08	M	30.91	22.13
2008	20.83	30.90	37.57	41.93	51.12	66.49	74.46	71.02	62.93	50.98	40.87	25.33
2009	31.78	32.39	39.36	45.29	59.22	62.24	74.90	70.59	65.13	46.68	37.92	19.55
2010	24.53	25.21	35.70	44.68	51.18	66.60	72.75	68.28	65.78	50.44	34.13	32.29
2011	28.01	27.91	39.08	43.99	50.50	65.04	70.19	72.23	63.28	50.42	33.94	27.94
2012	30.75	31.15	43.33	49.45	59.30	72.11	71.45	72.75	65.23	55.37	39.92	25.52
2013	22.26	28.93	40.96	45.67	55.98	71.65	74.02	69.20	60.51	46.65	35.85	22.26
2014	33.14	36.07	40.58	46.11	56.05	67.21	74.51	67.64	64.13	53.50	36.52	29.84
2015	32.23	39.25	45.71	46.29	52.34	70.38	69.75	70.76	67.50	54.15	33.17	24.99
2016	25.25	35.49	42.83	47.93	55.35	73.71	74.64	70.32	61.80	54.43	40.45	26.22
2017	25.20	36.07	47.69	48.64	58.81	74.57	79.51	76.33	60.81	48.47	42.15	35.32
2018	32.10	33.59	39.54	49.36	58.46	71.41	75.79	73.41	67.63	45.91	35.37	27.01
2019	26.90	24.05	30.31	M	M	64.77	73.39	74.34	64.50	43.49	39.12	27.61
2020	26.47	32.50	39.71	47.54	59.25	66.03	73.45	76.85	64.86	55.00	37.33	28.69
2021	27.38	32.25	37.21	47.54	57.99	72.75	75.14	70.92	64.73	46.09	42.70	29.71
2022	29.92	29.94	39.85	46.80	M	68.52	73.64	71.61	66.72	50.85	32.45	27.12
2023	25.63	25.90	31.30	43.93	56.94	61.52	M	75.38	62.97	51.14	37.66	32.14
2024	31.43	33.26	37.99	46.70	53.23	70.39	75.38	70.32	65.39	55.48	32.48	31.88
2025	26.29	36.75	41.72	47.82	58.39	70.08	73.81	71.89	62.84	50.47	43.75	38.96
2026	33.72	38.05	51.74	47.49	56.35	70.54	76.20	81.29	M	M	M	M
NCEI Climatology	24.20	26.31	33.70	39.45	48.85	59.30	66.35	64.05	55.70	44.00	31.70	23.35

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
2003	44.6%	M	41.9%	43.0%	M	M	M	M	25.3%	40.2%	61.0%	55.2%
2004	60.9%	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	23.5%	43.2%	52.1%	63.9%
2007	56.1%	45.0%	M	M	M	M	44.4%	40.6%	33.8%	M	37.8%	72.7%
2008	71.1%	65.9%	44.5%	32.3%	36.1%	20.8%	28.1%	31.4%	28.8%	33.4%	51.0%	63.7%
2009	54.4%	53.3%	37.8%	39.8%	35.5%	35.9%	24.1%	24.1%	32.9%	42.2%	42.7%	67.2%
2010	78.4%	77.3%	59.7%	38.1%	33.5%	29.3%	34.5%	38.7%	21.1%	57.9%	55.4%	69.7%
2011	59.8%	56.8%	50.8%	48.6%	43.9%	24.6%	45.5%	35.9%	39.6%	42.2%	56.1%	58.5%
2012	47.7%	59.3%	37.7%	34.6%	21.3%	14.1%	40.5%	37.4%	31.1%	31.4%	45.3%	66.2%
2013	63.2%	52.3%	42.8%	39.3%	32.3%	15.3%	34.4%	42.5%	55.1%	43.0%	60.4%	67.4%
2014	47.4%	48.9%	39.2%	37.3%	34.7%	19.1%	32.5%	44.2%	43.5%	36.0%	48.5%	71.6%
2015	69.2%	47.2%	39.8%	36.6%	50.7%	30.3%	38.6%	36.4%	27.5%	54.4%	51.7%	61.9%
2016	70.6%	53.7%	40.1%	47.3%	40.9%	19.9%	27.6%	33.2%	36.3%	45.6%	52.2%	61.1%
2017	72.8%	61.9%	41.8%	42.9%	36.4%	20.8%	38.2%	36.7%	46.4%	37.4%	44.9%	40.7%
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	M	M	M	13.4%	M	M	M	M
2020	74.5%	50.7%	59.6%	39.8%	28.8%	26.9%	26.8%	12.2%	24.6%	23.9%	47.5%	49.8%
2021	64.7%	54.3%	51.6%	33.7%	25.1%	23.0%	39.2%	32.2%	33.6%	61.5%	43.6%	62.1%
2022	51.6%	48.1%	46.6%	30.1%	M	39.7%	39.1%	43.6%	38.7%	43.0%	48.3%	68.3%
2023	77.5%	63.4%	63.5%	37.1%	40.0%	39.3%	M	19.3%	35.5%	40.1%	50.4%	56.9%
2024	65.0%	64.2%	59.7%	41.3%	38.3%	33.6%	23.3%	44.8%	29.9%	43.6%	53.7%	63.9%
2025	51.2%	46.2%	44.1%	37.4%	33.5%	22.7%	22.3%	31.9%	44.9%	50.1%	54.4%	52.6%
2026	50.6%	55.0%	32.2%	37.7%	34.0%	20.3%	33.0%	16.4%	M	M	M	M

Monthly Plots

Select month and year:

Jul 2026

JanFebMarAprMayJunJulAugSepOctNovDec 200320042005200620072008200920102011201220132014201520162017201820192020202120222023202420252026

Sep 2026