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 (USC00407834) 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
2004	M	M	M	M	M	M	2.54	M	9.45	4.23	7.96	8.00
2005	4.12	5.63	2.97	5.70	2.73	3.91	8.25	5.12	2.95	0.78	4.93	2.98
2006	6.87	2.65	3.50	6.81	1.98	1.11	3.17	7.42	5.37	5.31	4.50	2.31
2007	3.95	1.39	4.46	7.09	3.85	4.55	4.73	1.96	3.45	4.02	5.27	3.38
2008	3.33	5.15	5.88	4.41	2.65	2.48	5.15	5.85	1.23	1.82	3.61	9.45
2009	4.34	2.72	6.18	4.71	10.10	2.74	7.44	3.67	7.36	6.79	2.32	8.35
2010	8.00	3.65	3.61	3.59	8.05	4.21	9.54	3.92	2.67	3.89	6.12	4.34
2011	4.39	3.04	10.45	9.66	2.60	4.40	6.13	0.36	10.63	3.77	10.80	5.72
2012	M	M	M	M	2.90	M	M	M	M	0.05	1.35	5.84
2013	9.26	2.88	5.03	7.13	7.32	4.72	11.42	3.85	2.87	0.76	4.45	7.94
2014	3.01	5.30	3.77	4.73	2.37	7.72	4.04	4.64	1.59	7.10	2.88	5.95
2015	3.88	4.41	4.89	5.97	3.12	4.83	9.86	2.91	2.85	2.91	6.56	10.61
2016	3.44	8.21	2.18	3.28	2.19	4.92	6.23	3.23	1.49	0.09	3.99	9.34
2017	4.23	1.70	6.07	8.15	6.88	4.30	6.38	2.69	4.25	6.85	6.07	4.07
2018	1.89	8.29	5.09	7.35	2.94	7.69	5.29	5.52	9.38	3.23	6.54	8.24
2019	7.26	14.49	6.58	4.60	4.51	7.63	5.98	3.17	0.51	6.97	4.94	9.66
2020	7.66	13.63	7.34	10.09	5.79	5.05	2.96	6.59	4.21	6.82	3.15	4.14
2021	3.40	5.47	9.69	2.89	2.77	4.98	5.59	7.34	4.79	4.94	0.99	5.25
2022	5.00	9.41	4.73	3.30	3.93	3.30	7.30	3.83	4.35	1.57	6.18	8.15
2023	8.41	6.24	4.84	4.75	2.46	6.17	8.36	9.21	0.79	0.28	1.57	6.42
2024	7.28	4.06	5.15	3.64	7.37	1.96	4.19	1.31	7.12	0.46	2.84	2.53
NCEI Climatology	5.41	5.63	5.46	5.63	4.73	5.46	5.96	3.82	4.45	3.48	4.62	6.01

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	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
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
2004	M	M	M	M	M	M	85.80	M	81.43	73.13	62.13	48.97
2005	51.97	54.36	60.16	70.83	77.06	84.73	86.71	89.55	86.17	72.55	62.67	46.74
2006	53.84	48.96	62.06	76.87	76.00	86.83	90.10	90.23	77.90	66.00	59.41	54.52
2007	49.58	45.46	68.58	66.93	82.70	87.87	86.61	95.58	85.97	75.61	59.10	53.32
2008	45.45	51.89	59.77	70.13	76.19	88.27	88.23	87.42	83.60	70.42	55.90	49.77
2009	44.23	52.86	60.39	68.67	76.45	87.53	84.06	85.90	79.00	65.48	61.73	46.10
2010	40.55	41.11	55.84	75.23	80.35	88.43	90.48	90.00	84.23	73.48	61.52	40.00
2011	43.23	54.25	62.03	73.00	77.68	87.40	90.13	91.16	78.87	69.06	59.59	52.23
2012	M	M	M	M	79.50	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
NCEI Climatology	46.70	51.34	60.60	70.31	77.70	84.49	87.49	86.50	81.80	70.71	58.90	49.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	64.80	M	59.27	53.18	41.75	25.79
2005	30.12	32.32	32.03	43.04	49.19	63.59	68.90	68.17	59.83	47.13	33.79	26.77
2006	32.33	27.52	35.16	46.54	51.84	61.07	66.06	68.52	56.87	42.16	35.48	30.23
2007	29.11	23.88	39.52	40.90	52.73	60.72	65.21	68.27	59.52	49.90	34.52	33.71
2008	25.03	30.22	33.48	44.83	49.70	62.17	62.97	62.61	59.31	44.10	33.04	29.69
2009	25.45	27.15	37.67	42.48	55.55	63.31	62.26	65.30	61.73	45.74	37.50	28.47
2010	23.26	26.04	36.07	43.69	55.87	66.50	67.35	68.43	57.79	42.64	36.07	23.77
2011	25.37	30.76	39.27	45.47	53.55	64.33	68.76	64.65	57.45	43.63	36.54	32.20
2012	M	M	M	M	56.79	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
NCEI Climatology	27.72	29.71	36.30	43.50	53.10	62.11	66.20	64.91	58.39	46.09	35.29	30.40

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	75.30	M	70.23	63.16	51.84	37.19
2005	40.69	43.43	46.15	56.84	63.13	74.28	77.72	78.78	73.00	59.84	48.32	36.76
2006	42.98	38.15	48.61	61.62	63.92	73.95	78.08	79.37	67.38	54.08	47.43	42.35
2007	39.20	34.67	54.05	53.79	67.72	74.29	75.90	81.92	72.81	62.76	46.81	43.52
2008	35.24	41.07	46.45	57.48	62.94	75.24	75.62	75.02	71.38	57.34	44.46	39.69
2009	34.76	39.87	48.87	55.45	66.00	75.29	73.16	75.60	70.37	55.61	49.62	37.10
2010	31.44	33.57	46.28	59.36	68.11	77.47	78.92	79.22	70.93	57.68	48.79	31.89
2011	33.44	41.94	50.47	59.23	65.59	75.87	79.38	77.90	68.16	56.40	48.04	42.08
2012	M	M	M	M	68.27	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
NCEI Climatology	37.21	40.53	48.45	56.90	65.40	73.30	76.85	75.70	70.10	58.40	47.10	40.10

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
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	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

Monthly Plots

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