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 (USW00003196) 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	M	4.95	0.73	0.19	0.48	1.39
2005	1.88	1.24	0.27	0.33	0.44	0.00	5.75	2.67	0.10	0.46	0.00	0.06
2006	0.00	0.20	1.04	0.00	0.00	1.29	6.33	4.57	3.56	0.17	M	0.66
2007	1.00	0.00	0.53	0.19	0.17	M	6.00	5.73	3.56	0.15	1.60	0.90
2008	0.53	0.94	0.00	0.00	0.74	1.59	8.33	3.97	1.07	0.36	0.87	0.43
2009	0.43	0.63	0.27	0.31	0.88	0.38	2.22	1.54	0.43	0.40	M	M
2010	4.03	2.10	0.57	0.69	0.00	0.00	7.16	3.49	1.01	1.16	0.00	0.73
2011	0.09	0.24	0.00	0.41	0.00	0.32	2.95	2.41	2.15	0.00	0.78	3.16
2012	0.23	0.14	M	0.07	0.70	M	8.24	2.19	2.12	0.00	0.26	1.95
2013	M	0.12	0.03	0.00	0.00	0.25	5.25	2.96	1.45	0.00	1.17	0.70
2014	0.00	0.14	0.00	0.02	0.00	0.00	4.98	3.25	5.39	0.95	0.00	1.25
2015	2.40	0.00	0.68	0.52	0.14	1.95	4.18	1.25	M	M	M	M
2016	2.12	0.00	0.14	0.78	0.02	2.22	2.54	5.99	3.31	0.67	0.06	1.57
2017	1.27	0.22	0.12	0.15	0.29	0.00	6.47	1.72	0.00	0.30	0.15	M
2018	0.10	3.95	0.00	0.00	0.00	1.15	2.74	4.45	0.27	5.54	0.11	1.21
2019	1.17	2.46	0.93	0.01	0.89	0.12	2.59	6.11	4.53	0.00	0.01	2.24
2020	0.74	1.27	2.36	0.07	0.00	M	M	M	0.10	0.00	0.10	0.44
2021	1.90	0.00	0.39	0.01	0.00	0.03	0.34	5.15	2.30	0.17	0.16	0.80
2022	0.58	0.36	0.24	0.00	0.00	1.07	6.31	9.26	2.35	1.08	0.15	2.08
2023	2.05	1.33	0.70	0.00	0.30	0.00	4.39	3.38	0.20	0.44	0.00	M
2024	M	1.63	0.55	0.01	0.00	2.12	3.24	6.47	0.88	0.00	0.47	0.00
2025	0.00	0.00	0.39	M	0.00	0.88	M	M	M	M	M	M
NCEI Climatology	0.84	0.81	0.63	0.28	0.15	0.54	4.18	3.41	1.53	0.65	0.62	1.01

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
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
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	89.25	89.69	75.00	70.43	61.52
2019	61.81	58.54	71.97	78.52	79.65	93.70	95.87	92.45	85.90	79.35	76.62	61.52
2020	65.50	66.14	68.88	78.87	89.56	M	M	M	88.47	85.35	76.57	65.52
2021	64.74	69.82	71.32	81.77	88.52	98.67	91.33	88.68	86.53	79.71	76.40	66.68
2022	65.58	65.79	72.35	83.40	89.16	93.10	90.52	86.52	86.43	76.95	M	64.16
2023	61.26	62.75	69.10	80.70	84.74	91.60	98.26	91.06	89.33	82.06	73.75	M
2024	M	67.31	68.35	77.67	88.06	97.27	96.42	91.10	91.00	87.74	71.40	72.58
2025	63.13	75.54	73.35	M	85.39	96.47	M	M	M	M	M	M
NCEI Climatology	65.80	67.66	73.31	79.40	87.69	96.89	94.10	92.20	90.30	83.09	73.31	64.91

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	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	57.00	55.08	47.28	30.30	28.10
2019	26.94	28.71	34.90	36.66	39.06	48.80	59.61	61.84	56.31	40.52	39.62	29.71
2020	25.77	29.00	37.16	34.50	42.78	M	M	M	53.40	40.68	35.93	24.52
2021	25.77	24.57	28.58	37.47	40.55	55.37	66.00	61.58	55.27	39.10	34.33	31.26
2022	24.55	22.57	25.74	35.73	39.29	56.53	62.97	62.71	56.80	48.32	M	27.32
2023	24.39	26.21	31.97	33.70	40.48	46.67	62.23	62.45	52.33	44.10	35.25	M
2024	M	30.52	32.03	34.13	38.68	56.24	64.10	62.32	54.00	43.52	29.00	25.39
2025	19.10	27.68	32.94	M	42.87	55.40	M	M	M	M	M	M
NCEI Climatology	34.09	35.97	40.31	44.39	52.11	62.40	66.91	65.60	60.49	49.50	40.10	33.91

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	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	73.12	72.38	61.14	50.37	44.81
2019	44.37	43.62	53.43	57.59	59.35	71.25	77.74	77.15	71.10	59.94	58.12	45.61
2020	45.63	47.57	53.02	56.68	66.17	M	M	M	70.93	63.02	56.25	45.02
2021	45.26	47.20	49.95	59.62	64.53	77.02	78.67	75.13	70.90	59.40	55.37	48.97
2022	45.06	44.18	49.04	59.57	64.23	74.82	76.74	74.61	71.62	62.63	M	45.74
2023	42.82	44.48	50.53	57.20	62.61	69.13	80.24	76.76	70.83	63.08	54.50	M
2024	M	48.91	50.19	55.90	63.37	76.60	80.26	76.71	72.50	65.63	50.20	48.98
2025	41.11	51.61	53.15	M	64.13	75.93	M	M	M	M	M	M
NCEI Climatology	49.95	51.81	56.81	61.89	69.90	79.65	80.50	78.90	75.39	66.30	56.70	49.41

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
2025	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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