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 (USC00188004) 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	3.51	3.19	4.43	3.63	4.00	4.53	4.66	5.04	5.36	4.40	3.35	3.92

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	5.1	4.9	6.4	6.4	6.4
2007	8.7	8.3	8.6	8.4	6.2	5.1	5.1	4.2	4.2	4.6	6.1	6.3
2008	7.3	6.9	8.5	6.9	7.4	5.7	4.7	4.2	5.2	5.6	6.7	8.2
2009	6.7	9.1	7.3	7.7	6.1	5.3	5.2	4.0	62.4	0.0	0.0	41.2
2010	M	M	5.6	0.7	6.1	5.7	4.6	4.4	6.0	6.5	6.2	8.3
2011	6.2	8.1	7.8	4.0	6.4	4.9	4.4	5.0	4.1	5.8	6.1	6.1
2012	7.4	6.7	6.5	6.9	5.3	5.0	4.2	3.8	3.3	5.1	6.2	6.1
2013	4.1	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	6.4	8.0	7.1	6.1	4.9	4.4	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
2006	M	M	M	M	M	M	M	87.83	76.53	65.67	60.21	53.57
2007	49.05	37.97	56.20	61.38	76.53	83.42	86.57	87.50	82.65	76.11	56.66	48.41
2008	45.48	51.64	57.72	66.58	72.67	86.98	86.99	84.68	80.27	70.48	56.99	49.82
2009	39.17	48.52	54.22	66.90	75.22	80.66	86.20	93.32	M	M	M	M
2010	M	M	53.40	72.96	76.76	86.55	77.96	88.63	85.18	69.67	58.72	39.66
2011	38.53	50.64	54.75	64.40	80.10	86.52	91.53	86.62	80.85	67.18	62.17	54.33
2012	49.33	51.47	62.10	63.90	77.70	84.18	91.30	86.89	77.00	67.69	54.17	52.75
2013	47.41	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	45.20	58.94	64.70	75.06	83.48	88.13	88.23	79.73	66.06	61.83	48.68
2023	52.00	53.71	56.71	70.73	72.45	80.43	88.97	83.12	76.20	69.75	59.33	51.73
2024	44.48	47.77	58.59	67.97	77.12	87.50	89.50	86.92	80.44	73.60	62.76	49.95
2025	39.91	47.29	62.11	69.67	75.99	87.00	90.43	M	M	M	M	M
NCEI Climatology	47.40	50.88	57.40	68.90	76.59	83.91	88.20	85.80	80.20	70.00	59.69	51.01

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	70.48	59.77	47.90	44.24	35.70
2007	34.60	23.95	35.52	43.96	54.89	65.20	68.52	69.01	61.27	57.47	39.10	33.60
2008	30.18	34.02	38.23	48.56	54.01	66.28	69.36	65.30	62.20	44.71	39.16	34.24
2009	24.92	29.81	35.50	47.40	57.59	64.57	68.18	75.91	M	M	M	M
2010	M	M	41.43	55.50	56.45	68.77	70.10	69.41	62.77	51.45	40.08	26.78
2011	24.99	30.39	37.41	45.83	62.90	67.06	72.07	67.72	64.71	49.16	42.82	35.54
2012	31.43	33.12	43.24	44.51	58.70	63.42	72.17	70.44	59.94	51.95	36.51	36.79
2013	30.72	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	33.40	40.81	45.87	58.77	65.72	71.81	71.39	62.33	49.19	43.27	31.55
2023	37.62	36.18	37.90	50.93	53.68	63.20	72.29	72.32	68.24	58.15	39.06	41.19
2024	36.41	37.32	43.79	49.82	61.28	68.51	73.39	69.41	64.11	50.93	44.66	33.50
2025	25.13	31.54	41.38	49.83	59.90	69.35	73.51	M	M	M	M	M
NCEI Climatology	28.99	30.70	36.50	45.20	55.40	63.90	68.90	67.11	61.40	50.11	40.20	33.39

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	79.15	68.15	56.79	52.22	44.64
2007	41.83	30.96	45.86	52.67	65.71	74.31	77.54	78.25	71.96	66.79	47.88	41.01
2008	37.83	42.83	47.97	57.57	63.34	76.63	78.17	74.99	71.24	57.60	48.08	42.03
2009	32.04	39.16	44.86	57.15	66.41	72.61	77.19	84.62	M	M	M	M
2010	M	M	47.41	64.23	66.60	77.66	74.03	79.02	73.98	60.56	49.40	33.22
2011	31.76	40.52	46.08	55.11	71.50	76.79	81.80	77.17	72.78	58.17	52.50	44.93
2012	40.38	42.30	52.67	54.21	68.20	73.80	81.73	78.67	68.47	59.82	45.34	44.77
2013	39.07	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	39.30	49.87	55.28	66.92	74.60	79.97	79.81	71.03	57.63	52.55	40.11
2023	44.81	44.95	47.31	60.83	63.06	71.82	80.63	77.72	72.22	63.95	49.19	46.46
2024	40.44	42.54	51.19	58.89	69.20	78.00	81.45	78.17	72.28	62.27	53.71	41.72
2025	32.52	39.41	51.74	59.75	67.94	78.17	81.97	M	M	M	M	M
NCEI Climatology	38.20	40.79	46.95	57.05	66.00	73.90	78.55	76.46	70.80	60.05	49.95	42.20

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	56.9%	86.2%	79.5%	86.6%	82.4%
2007	76.8%	68.7%	72.1%	73.9%	75.5%	82.6%	80.3%	84.3%	80.3%	84.5%	80.3%	83.6%
2008	74.6%	79.0%	72.6%	81.6%	79.5%	80.2%	81.4%	81.3%	84.7%	78.7%	80.4%	79.8%
2009	73.5%	69.4%	77.7%	75.0%	86.6%	87.7%	83.1%	88.3%	M	M	M	M
2010	M	M	71.0%	50.4%	84.6%	86.2%	81.9%	86.9%	83.0%	83.2%	82.5%	76.4%
2011	80.4%	75.2%	79.5%	86.2%	85.9%	80.8%	84.0%	85.5%	91.8%	84.5%	86.3%	84.3%
2012	75.6%	78.8%	80.1%	70.7%	85.7%	78.2%	83.4%	86.2%	87.3%	88.0%	82.0%	85.8%
2013	77.4%	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	62.6%	63.1%	66.6%	72.4%	75.9%	79.1%	M	M	M	M	M

Monthly Plots

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