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 (USC00426644) 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
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	2.25	1.90	1.83	2.17	2.22	1.38	1.02	1.44	1.81	2.35	2.05	2.05

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	M	M	M	7.5	5.2
2006	M	M	8.0	M	M	4.6	5.0	5.4	5.1	5.7	4.9	3.7
2007	3.3	6.3	5.3	7.0	6.9	6.5	5.1	6.1	6.2	6.6	4.4	4.9
2008	5.4	0.7	5.7	6.3	6.4	5.9	5.6	6.7	5.5	6.3	5.7	6.9
2009	5.8	5.9	9.4	7.9	7.1	5.9	6.4	6.3	6.7	7.0	5.5	4.8
2010	5.0	4.2	7.5	9.3	9.5	8.2	6.6	7.9	6.8	6.4	7.9	5.1
2011	5.0	7.6	8.3	9.1	8.7	8.4	6.1	6.2	5.4	6.2	6.9	4.9
2012	6.2	7.0	8.0	8.6	7.7	8.6	6.7	6.3	6.0	6.3	5.9	7.9
2013	5.2	7.2	7.5	8.3	8.4	7.7	5.7	6.7	7.7	6.5	4.4	4.8
2014	5.5	6.0	6.7	7.6	6.5	6.7	5.0	5.3	5.2	6.0	5.8	5.3
2015	2.9	5.5	5.1	7.9	6.3	5.1	5.8	5.7	6.0	4.9	6.4	5.9
2016	5.1	4.9	7.8	6.4	6.6	5.7	6.4	5.5	6.6	6.2	5.4	5.0
2017	5.2	6.5	6.2	7.6	6.2	5.7	4.0	4.5	4.3	5.1	4.3	3.5
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	3.8	6.6	5.8	6.5	6.2	5.4	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
2005	M	M	M	M	M	M	M	M	M	M	36.88	34.31
2006	23.86	21.20	33.42	M	M	84.94	86.46	80.54	68.09	55.06	45.40	35.97
2007	33.53	39.50	52.16	56.12	66.27	78.61	87.64	83.77	70.87	59.88	50.93	31.20
2008	22.46	48.00	35.35	40.88	59.84	72.61	81.40	79.79	69.43	58.72	47.16	32.16
2009	32.24	36.47	42.66	49.44	63.38	66.94	80.68	78.28	74.26	50.96	47.76	27.38
2010	33.41	34.46	42.00	49.04	54.48	70.58	80.92	78.04	74.21	59.45	39.20	35.55
2011	31.12	33.23	41.26	44.75	54.35	70.50	79.76	82.39	72.15	57.71	40.93	35.60
2012	39.92	35.33	49.45	56.28	63.96	77.32	82.31	83.54	72.62	57.30	47.09	32.78
2013	31.07	32.72	45.00	47.96	63.01	76.91	83.33	80.60	67.36	52.94	45.57	31.38
2014	37.05	38.67	46.43	51.18	63.75	71.55	83.25	74.58	71.65	62.49	43.45	36.49
2015	38.32	43.94	52.28	53.97	59.32	78.69	77.91	79.54	74.53	62.02	40.01	31.52
2016	31.58	40.31	46.58	53.99	60.11	78.60	83.28	80.57	69.89	60.98	49.97	33.32
2017	29.35	39.57	50.43	49.61	62.35	76.09	84.28	80.73	67.38	56.28	50.49	39.97
2018	39.06	35.38	43.00	54.35	64.75	76.38	85.64	80.93	75.97	53.47	40.81	32.28
2019	33.41	30.58	39.97	52.02	56.04	70.23	81.79	82.24	69.59	50.52	44.54	33.77
2020	34.05	35.50	43.44	52.00	64.79	70.99	83.44	86.11	73.55	60.93	45.45	36.88
2021	35.03	33.09	43.46	52.21	62.50	79.92	84.65	76.15	72.18	52.80	49.37	37.11
2022	33.53	32.83	43.38	49.50	57.22	73.72	83.49	79.16	75.09	58.01	35.32	30.53
2023	27.36	30.93	31.82	45.90	63.91	67.68	83.01	77.38	69.47	56.97	45.27	38.57
2024	33.31	36.28	40.13	49.88	56.54	75.20	80.52	78.61	72.18	62.36	39.55	39.57
2025	27.15	36.10	43.34	51.14	62.68	76.57	78.72	M	M	M	M	M
NCEI Climatology	32.70	35.01	43.00	51.00	61.10	72.40	80.39	78.50	68.80	56.00	42.20	33.10

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	M	M	M	13.43	9.49
2006	21.22	18.53	23.21	M	M	51.27	53.14	47.75	35.92	29.67	18.65	8.63
2007	1.19	17.37	23.00	29.81	35.63	41.88	53.33	51.62	39.17	31.32	18.88	8.15
2008	0.92	13.86	16.14	22.88	33.89	40.64	49.75	48.75	36.75	27.20	24.79	10.01
2009	10.21	12.81	20.04	27.70	36.49	43.06	48.95	43.29	40.75	27.36	16.87	3.58
2010	11.58	11.41	20.50	25.98	31.49	43.65	48.78	47.25	36.32	32.47	18.27	16.83
2011	9.62	9.20	22.81	26.60	33.25	41.33	50.78	49.00	37.50	28.46	17.97	7.71
2012	12.38	14.19	25.40	28.74	33.06	40.26	51.66	49.67	40.36	28.40	22.43	16.34
2013	4.67	11.44	22.61	25.26	35.32	41.14	51.74	49.41	43.31	27.66	18.46	6.22
2014	10.04	18.41	23.16	27.27	35.78	39.24	51.21	50.18	43.58	31.91	18.38	17.68
2015	15.39	22.60	23.84	28.07	38.44	45.84	47.82	48.26	42.16	35.66	17.86	11.63
2016	8.68	13.80	26.70	30.52	36.04	45.36	49.44	45.54	40.61	33.93	23.15	9.79
2017	7.53	18.78	28.18	29.01	35.35	43.22	52.42	48.57	38.79	24.34	22.80	10.26
2018	14.79	17.35	23.07	29.42	36.68	43.78	52.55	48.69	39.12	29.16	17.99	9.09
2019	7.40	11.09	21.69	31.83	34.48	41.33	50.08	47.79	40.72	20.08	19.61	11.73
2020	16.09	8.95	25.15	28.73	37.74	41.56	48.15	48.69	36.07	26.04	19.67	10.52
2021	10.13	13.79	20.34	25.85	34.62	49.14	52.77	46.31	37.09	31.18	23.75	13.61
2022	5.11	7.05	20.16	24.89	31.52	41.46	52.08	49.55	40.39	26.28	13.10	12.28
2023	10.25	7.78	14.16	22.47	37.31	40.89	50.38	49.98	39.39	28.35	20.93	15.04
2024	14.90	15.60	20.72	30.31	32.02	45.38	47.11	47.50	38.57	30.29	13.82	12.53
2025	-3.05	13.98	21.73	24.65	33.48	41.31	47.47	M	M	M	M	M
NCEI Climatology	15.59	17.02	25.40	31.09	37.90	45.70	52.90	51.80	42.80	33.29	23.31	16.10

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	M	M	M	25.16	21.90
2006	22.54	19.87	28.31	M	M	68.10	69.80	64.14	52.01	42.36	32.03	22.30
2007	17.36	28.43	37.58	42.96	50.95	60.24	70.48	67.70	55.02	45.60	34.90	19.67
2008	11.69	30.93	25.74	31.88	46.87	56.63	65.57	64.27	53.09	42.96	35.97	21.08
2009	21.23	24.64	31.35	38.57	49.94	55.00	64.81	60.78	57.51	39.16	32.32	15.48
2010	22.50	22.94	31.25	37.51	42.99	57.12	64.85	62.65	55.27	45.96	28.73	26.19
2011	20.37	21.22	32.04	35.67	43.80	55.92	65.27	65.69	54.82	43.09	29.45	21.66
2012	26.15	24.76	37.43	42.51	48.51	58.79	66.98	66.60	56.49	42.85	34.76	24.56
2013	17.87	22.08	33.80	36.61	49.16	59.03	67.53	65.00	55.33	40.30	32.01	18.80
2014	23.55	28.54	34.80	39.22	49.76	55.39	67.23	62.38	57.61	47.20	30.91	27.08
2015	26.86	33.27	38.06	41.02	48.88	62.26	62.86	63.90	58.35	48.84	28.93	21.58
2016	20.13	27.05	36.64	42.26	48.08	61.98	66.36	63.06	55.25	47.46	36.56	21.56
2017	18.44	29.18	39.31	39.31	48.85	59.65	68.35	64.65	53.09	40.31	36.64	25.12
2018	26.92	26.37	33.03	41.89	50.71	60.08	69.10	64.81	57.54	41.31	29.40	20.68
2019	20.41	20.83	30.83	41.93	45.26	55.78	65.93	65.01	55.16	35.30	32.07	22.75
2020	25.07	22.23	34.29	40.36	51.26	56.27	65.79	67.40	54.81	43.49	32.56	23.70
2021	22.58	23.44	31.90	39.03	48.56	64.53	68.71	61.23	54.64	41.99	36.56	25.36
2022	19.32	19.94	31.77	37.20	44.37	57.59	67.79	64.35	57.74	42.15	24.21	21.40
2023	18.80	19.35	22.99	34.18	50.61	54.29	66.69	63.68	54.43	42.66	33.10	26.81
2024	24.11	25.94	30.43	40.09	44.28	60.29	63.81	63.06	55.37	46.33	26.68	26.05
2025	12.05	25.04	32.54	37.90	48.08	58.94	63.09	M	M	M	M	M
NCEI Climatology	24.15	26.02	34.20	41.05	49.50	59.05	66.65	65.15	55.80	44.65	32.75	24.60

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
2005	M	M	M	M	M	M	M	M	M	M	69.9%	81.3%
2006	M	M	58.9%	M	M	49.3%	50.8%	52.3%	60.7%	69.4%	71.0%	78.3%
2007	75.4%	72.3%	66.3%	59.3%	53.0%	46.0%	44.0%	49.1%	54.3%	60.0%	60.6%	78.6%
2008	77.4%	70.6%	77.9%	71.5%	60.7%	52.9%	38.5%	44.8%	52.7%	53.6%	70.1%	76.7%
2009	77.0%	74.1%	60.0%	64.2%	53.4%	63.0%	46.0%	44.1%	46.7%	64.6%	59.9%	74.2%
2010	77.3%	76.0%	65.9%	60.7%	57.6%	52.3%	44.0%	45.3%	39.9%	60.7%	68.6%	80.3%
2011	75.7%	66.6%	67.7%	68.3%	61.8%	49.4%	52.0%	44.5%	47.8%	58.5%	63.2%	65.3%
2012	63.8%	70.3%	52.9%	50.7%	45.0%	32.0%	43.2%	36.8%	42.8%	52.8%	62.5%	70.1%
2013	70.3%	66.4%	59.0%	55.2%	46.9%	34.4%	45.6%	43.3%	57.3%	60.2%	64.5%	72.1%
2014	65.2%	68.2%	56.5%	53.7%	45.7%	40.8%	41.5%	53.1%	54.5%	48.8%	61.7%	69.9%
2015	74.0%	60.3%	53.9%	48.7%	62.3%	46.1%	44.1%	45.2%	40.1%	57.8%	61.2%	69.6%
2016	74.8%	67.1%	57.0%	58.2%	56.3%	42.2%	32.0%	31.8%	48.1%	54.6%	60.0%	71.4%
2017	76.8%	69.5%	56.7%	55.6%	51.2%	40.8%	43.3%	40.2%	54.9%	49.6%	59.5%	64.0%
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	59.3%	65.5%	52.8%	51.5%	37.6%	43.7%	M	M	M	M	M

Monthly Plots

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