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 (USW00094176) 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
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	2.00	1.37	1.82	1.50	1.70	1.48	0.67	0.54	0.68	1.46	2.01	2.18

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	3.6	3.3	3.0	2.9	2.5	2.2	1.9	4.2	2.6
2007	2.8	3.2	3.8	3.6	3.3	3.2	2.8	2.8	2.5	2.5	2.2	2.8
2008	2.7	3.2	3.2	3.8	3.6	3.6	3.3	3.1	2.3	2.6	2.3	2.5
2009	2.4	2.4	3.5	3.5	4.5	3.5	2.8	3.1	2.5	3.0	2.7	2.1
2010	2.7	2.0	2.9	4.0	3.6	3.1	2.8	2.9	2.7	2.2	2.3	2.4
2011	2.5	3.0	3.7	4.0	3.5	3.3	2.8	2.4	2.1	2.1	2.6	2.1
2012	3.0	2.8	3.7	3.3	3.7	3.4	2.6	2.3	1.9	2.6	2.2	2.8
2013	1.5	2.2	3.0	4.2	2.6	2.5	2.3	1.9	2.6	1.7	2.1	1.8
2014	2.4	3.3	3.4	3.4	3.0	2.6	2.5	2.3	2.1	2.3	2.4	2.1
2015	1.3	1.7	2.4	3.0	2.5	2.5	2.6	2.2	2.0	1.9	2.2	2.1
2016	2.0	2.6	3.0	2.6	3.0	2.8	2.5	2.2	2.2	2.2	2.4	2.0
2017	1.4	1.9	3.1	3.2	2.3	2.6	2.1	1.6	1.6	2.1	2.2	1.2
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	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
2006	M	30.00	36.00	61.27	74.65	79.53	92.32	86.34	78.93	61.50	45.27	36.83
2007	33.32	40.89	53.93	58.83	73.35	76.41	92.30	85.42	75.13	59.32	44.40	40.74
2008	35.26	44.69	48.74	81.10	76.74	76.69	86.75	86.14	76.56	62.00	48.40	34.77
2009	37.81	42.61	63.17	71.73	76.18	84.19	90.81	88.58	77.55	55.66	46.37	32.43
2010	42.81	47.32	55.23	59.37	65.87	70.77	85.55	84.73	74.10	62.03	41.77	37.71
2011	38.13	39.39	49.13	52.73	65.61	67.75	82.85	89.56	83.27	59.19	44.10	36.42
2012	39.87	41.45	50.58	63.67	68.48	73.88	88.50	91.03	82.00	59.58	47.15	38.40
2013	33.00	43.43	54.26	59.80	72.32	75.87	92.32	88.58	76.37	58.42	43.00	33.87
2014	36.74	36.43	51.90	61.50	74.32	77.57	94.26	89.77	79.97	66.84	44.57	40.77
2015	37.13	50.11	59.06	61.23	75.97	89.06	90.90	89.16	74.93	68.65	44.53	39.93
2016	40.48	49.59	55.32	70.80	72.68	80.10	84.45	89.10	76.07	57.87	53.07	32.45
2017	31.03	39.75	51.26	58.00	71.73	79.90	93.33	92.50	77.71	60.38	46.53	33.64
2018	41.10	41.86	52.46	58.95	76.31	77.52	91.19	87.82	74.92	62.20	45.24	39.04
2019	38.79	31.90	50.49	60.24	73.58	79.11	85.56	88.83	72.55	55.03	45.30	40.62
2020	41.73	46.33	51.06	62.20	68.95	74.91	87.55	89.72	80.01	61.87	46.39	39.46
2021	40.83	38.38	55.25	62.76	72.43	87.06	95.71	86.04	77.41	61.80	48.61	37.63
2022	36.07	43.42	53.88	55.00	63.90	75.47	92.25	93.99	82.53	70.09	38.34	30.56
2023	38.51	43.15	49.72	58.98	78.60	83.39	92.28	88.54	75.58	64.56	43.84	40.87
2024	35.14	44.34	55.44	60.05	70.11	78.57	95.06	88.61	83.64	66.02	45.55	35.06
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	37.80	42.64	51.30	59.60	69.71	75.81	87.09	86.20	76.00	60.30	45.09	36.90

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	26.33	36.00	41.54	46.81	54.97	62.03	57.28	49.37	37.97	33.17	26.13
2007	22.16	30.96	36.33	39.41	46.90	52.79	63.43	56.77	48.60	39.84	30.40	30.71
2008	23.03	29.07	32.44	67.20	53.45	53.69	59.82	58.21	49.56	38.55	36.07	25.03
2009	28.52	31.00	50.90	55.00	61.76	62.42	63.08	55.17	55.48	40.62	32.37	21.30
2010	31.87	33.25	34.87	39.97	43.27	52.77	57.19	57.67	50.90	42.19	29.90	27.58
2011	26.03	24.39	34.77	35.70	43.81	49.88	56.31	58.85	50.97	41.74	28.93	25.71
2012	26.32	29.59	33.68	41.10	47.03	52.96	67.94	58.68	49.29	40.65	36.15	30.60
2013	23.40	30.00	34.42	39.57	46.71	52.90	61.32	60.87	54.10	36.08	30.87	23.06
2014	28.29	23.00	33.16	39.50	47.97	52.37	63.06	60.77	50.27	45.42	29.90	29.58
2015	28.42	32.86	37.10	37.73	49.61	61.59	62.81	59.55	47.60	44.97	30.57	30.61
2016	31.96	33.41	36.23	44.77	49.03	54.07	58.16	58.16	49.50	43.77	39.03	20.48
2017	17.87	26.04	36.81	40.27	47.29	53.65	61.21	59.77	51.40	38.35	34.14	24.75
2018	31.62	27.41	32.89	39.85	52.18	52.72	59.74	59.38	49.25	38.85	32.60	29.70
2019	28.55	17.95	27.17	41.29	49.60	54.85	58.71	59.88	51.51	34.16	29.92	31.84
2020	31.69	29.54	31.62	38.97	47.23	54.78	58.25	60.30	51.76	39.23	32.74	30.77
2021	30.88	26.45	32.70	37.14	46.21	60.18	64.72	60.19	51.91	40.31	36.63	28.31
2022	26.52	24.80	36.84	35.08	44.28	53.83	61.47	62.76	52.99	43.78	23.97	21.76
2023	28.91	26.39	31.09	37.84	53.40	56.35	61.00	60.86	51.86	41.77	32.10	31.68
2024	24.56	32.21	33.59	40.97	46.09	51.97	63.00	59.63	53.84	40.30	34.36	29.63
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	25.80	26.76	31.70	36.60	44.10	50.40	55.99	54.51	46.79	38.00	30.70	25.70

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	28.17	36.00	51.40	60.73	67.25	77.18	71.81	64.15	49.73	39.22	31.48
2007	27.74	35.93	45.13	49.12	60.12	64.60	77.87	71.10	61.87	49.58	37.40	35.73
2008	29.15	36.88	40.59	74.15	65.10	65.19	73.29	72.18	63.06	50.27	42.23	29.90
2009	33.16	36.80	57.03	63.37	68.97	73.31	76.94	71.88	66.52	48.14	39.37	26.87
2010	37.34	40.29	45.05	49.67	54.57	61.77	71.37	71.20	62.50	52.11	35.83	32.65
2011	32.08	31.89	41.95	44.22	54.71	58.81	69.58	74.20	67.12	50.46	36.52	31.06
2012	33.10	35.52	42.13	52.38	57.76	63.42	78.22	74.85	65.64	50.11	41.65	34.50
2013	28.20	36.71	44.34	49.68	59.52	64.38	76.82	74.73	65.23	47.25	36.93	28.47
2014	32.52	29.71	42.53	50.50	61.15	64.97	78.66	75.27	65.12	56.13	37.23	35.18
2015	32.77	41.48	48.08	49.48	62.79	75.32	76.85	74.35	61.27	56.81	37.55	35.27
2016	36.22	41.50	45.77	57.78	60.85	67.08	71.31	73.63	62.78	50.82	46.05	26.47
2017	24.45	32.89	44.03	49.13	59.51	66.78	77.27	76.13	64.56	49.36	40.33	29.19
2018	36.36	34.63	42.68	49.40	64.25	65.12	75.46	73.60	62.08	50.53	38.92	34.37
2019	33.67	24.93	38.83	50.77	61.59	66.98	72.13	74.36	62.03	44.59	37.61	36.23
2020	36.71	37.93	41.34	50.58	58.09	64.84	72.90	75.01	65.89	50.55	39.56	35.11
2021	35.85	32.41	43.98	49.95	59.32	73.62	80.22	73.12	64.66	51.06	42.62	32.97
2022	31.29	34.11	45.36	45.04	54.09	64.65	76.86	78.38	67.76	56.93	31.15	26.16
2023	33.71	34.77	40.40	48.41	66.00	69.87	76.64	74.70	63.72	53.16	37.97	36.27
2024	29.85	38.28	44.52	50.51	58.10	65.27	79.03	74.12	68.74	53.16	39.96	32.35
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	31.80	34.70	41.50	48.10	56.90	63.10	71.54	70.35	61.40	49.15	37.90	31.30

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
2006	M	M	M	71.8%	63.4%	64.4%	53.5%	59.3%	64.4%	75.2%	83.3%	90.3%
2007	88.4%	86.8%	71.9%	67.9%	59.0%	61.1%	51.4%	56.0%	63.7%	75.8%	82.8%	90.6%
2008	86.4%	84.3%	74.7%	66.4%	63.5%	57.0%	52.7%	58.4%	65.4%	70.0%	86.8%	86.2%
2009	87.1%	87.0%	75.4%	64.8%	62.3%	54.3%	54.1%	55.3%	60.4%	79.4%	83.4%	81.4%
2010	86.1%	85.1%	70.8%	66.4%	64.5%	60.7%	52.3%	52.5%	62.9%	73.0%	81.2%	83.3%
2011	80.2%	69.2%	73.0%	65.5%	61.4%	63.8%	52.3%	50.1%	54.3%	71.6%	75.2%	84.1%
2012	76.3%	79.6%	69.8%	62.3%	51.9%	59.3%	49.0%	49.5%	56.9%	71.5%	81.8%	80.2%
2013	85.7%	77.8%	65.9%	56.7%	57.6%	59.5%	44.1%	53.1%	64.2%	71.2%	77.8%	77.3%
2014	82.6%	68.8%	65.4%	55.6%	53.7%	54.3%	46.2%	52.3%	55.1%	68.0%	71.5%	80.2%
2015	87.6%	72.2%	62.9%	56.2%	51.2%	44.9%	42.5%	46.7%	57.3%	65.3%	73.5%	84.0%
2016	86.8%	74.1%	65.6%	57.8%	55.6%	50.4%	50.9%	48.2%	56.5%	75.2%	75.5%	78.5%
2017	77.7%	79.0%	70.6%	61.3%	56.2%	52.2%	41.1%	47.8%	58.8%	63.7%	78.4%	80.6%
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

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