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 (USC00188207) 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	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	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	3.13	2.51	3.72	3.60	4.57	4.16	4.28	3.27	4.40	3.41	3.08	3.46

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	M	M	2.8	3.3	5.1	4.9	5.7
2007	6.7	7.5	6.5	7.4	3.9	3.2	3.7	3.2	3.0	3.9	5.1	5.1
2008	5.7	5.7	6.5	5.1	4.5	3.7	2.6	3.1	3.3	4.6	5.8	6.5
2009	5.5	7.7	5.7	6.2	3.7	3.5	3.1	2.6	3.6	4.2	5.0	6.0
2010	7.6	7.7	6.6	5.0	3.8	3.5	3.1	2.7	3.8	4.4	5.0	7.1
2011	5.2	6.3	6.0	6.4	2.9	2.9	2.4	3.2	2.1	3.9	4.3	4.4
2012	5.9	5.9	5.2	5.5	2.9	3.3	2.5	2.1	2.6	3.7	4.7	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	5.5	7.9	7.0	5.1	3.2	2.7	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	M	M	M	M	M	M	86.81	73.51	64.27	56.95	52.03
2007	45.56	36.22	55.83	60.94	77.64	84.25	87.49	85.63	82.17	73.86	54.04	43.28
2008	43.25	43.99	53.99	65.81	73.66	85.57	86.52	83.14	77.83	65.12	51.18	44.95
2009	36.29	46.61	53.45	65.52	74.87	80.37	83.72	86.58	74.61	67.39	56.11	41.91
2010	39.43	38.49	57.60	70.08	75.58	85.96	92.39	87.39	82.46	67.62	55.45	36.72
2011	36.49	47.16	53.04	67.17	76.35	84.73	92.25	86.17	75.75	63.39	59.42	50.07
2012	46.31	49.47	64.54	65.49	79.15	82.83	89.69	86.01	77.61	65.12	51.35	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	45.00	56.65	61.83	72.84	80.38	85.06	84.74	76.30	63.10	56.77	42.94
2023	47.48	53.00	53.23	69.53	71.35	78.63	87.68	82.83	71.52	66.11	55.04	46.71
2024	40.41	47.39	56.74	66.43	73.52	84.43	87.00	83.26	74.86	69.38	58.53	43.61
2025	35.90	43.45	61.23	66.17	71.90	82.91	86.80	M	M	M	M	M
NCEI Climatology	41.20	44.30	52.50	64.70	73.50	82.01	86.10	84.81	78.10	66.80	55.70	44.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	M	M	64.43	55.27	43.37	39.11	30.11
2007	29.04	20.62	31.87	40.54	51.19	61.39	62.58	64.95	55.06	49.26	34.36	29.58
2008	26.15	29.78	34.64	44.44	49.49	62.59	64.21	59.20	56.95	41.40	36.13	28.51
2009	21.03	25.60	32.89	42.75	54.43	60.62	61.20	65.61	56.59	46.47	38.03	27.37
2010	24.23	24.81	38.46	43.36	54.61	64.21	66.44	66.03	56.95	45.78	34.15	23.74
2011	21.25	25.17	33.76	46.33	55.65	62.89	67.27	63.87	60.48	44.70	36.31	30.16
2012	26.48	29.85	40.85	41.24	57.89	59.23	68.37	64.42	55.79	45.75	31.12	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	29.40	33.19	40.50	53.03	60.72	64.87	63.58	56.10	40.81	35.37	24.68
2023	31.86	29.82	32.58	41.70	46.55	55.47	65.32	67.81	61.11	50.40	29.90	35.90
2024	29.92	31.61	39.62	45.46	54.86	62.66	66.77	62.81	56.49	41.79	37.68	27.61
2025	18.97	25.98	35.62	44.07	53.87	63.00	69.21	M	M	M	M	M
NCEI Climatology	21.10	23.08	28.99	38.60	48.80	58.20	62.40	60.90	53.69	42.00	32.10	25.30

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	M	M	75.62	64.39	53.82	48.03	41.07
2007	37.30	28.42	43.85	50.74	64.41	72.82	75.03	75.29	68.61	61.56	44.20	36.43
2008	34.70	36.88	44.32	55.12	61.57	74.08	75.37	71.17	67.39	53.26	43.66	36.73
2009	28.66	36.10	43.17	54.13	64.65	70.50	72.46	76.10	65.60	56.93	47.07	34.64
2010	31.83	31.65	48.03	56.72	65.10	75.09	79.42	76.71	69.71	56.70	44.80	30.23
2011	28.87	36.17	43.40	56.75	66.00	73.81	79.76	75.02	68.12	54.04	47.86	40.11
2012	36.40	39.66	52.70	53.36	68.52	71.03	79.03	75.22	66.70	55.43	41.23	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	37.20	44.92	51.17	62.94	70.55	74.97	74.16	66.20	51.95	46.07	33.81
2023	39.67	41.41	42.90	55.62	58.95	67.05	76.50	75.32	66.31	58.25	42.47	41.30
2024	35.16	39.50	48.18	55.94	64.19	73.54	76.88	73.03	65.67	55.59	48.11	35.61
2025	27.43	34.71	48.43	55.12	62.88	72.96	78.01	M	M	M	M	M
NCEI Climatology	31.15	33.69	40.75	51.65	61.15	70.10	74.25	72.85	65.90	54.40	43.90	35.05

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	M	M	M	M	72.6%	83.7%	77.0%	80.5%	73.4%
2007	72.9%	62.9%	67.2%	68.1%	68.5%	74.1%	70.1%	79.0%	74.9%	77.5%	74.1%	79.3%
2008	67.5%	75.8%	67.1%	75.0%	69.9%	76.1%	79.0%	77.4%	82.9%	75.1%	73.0%	74.2%
2009	68.3%	64.3%	69.8%	68.1%	80.8%	81.5%	77.3%	82.1%	82.8%	73.9%	80.0%	83.6%
2010	82.6%	85.0%	77.7%	76.4%	86.6%	87.0%	82.0%	87.6%	79.9%	82.9%	85.5%	83.2%
2011	84.0%	78.8%	78.1%	85.1%	89.3%	85.4%	84.6%	86.7%	95.7%	88.9%	84.6%	87.9%
2012	82.2%	80.3%	81.2%	74.2%	87.3%	83.6%	90.0%	89.9%	88.8%	90.4%	82.6%	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	57.9%	56.4%	66.2%	76.5%	80.2%	82.3%	M	M	M	M	M

Monthly Plots

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