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 (USW00014933) 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	1.38	6.07	0.65	M	1.90	0.63	1.29	1.39	0.32
2005	0.16	1.13	1.08	4.19	3.68	4.14	2.48	0.88	0.80	0.18	0.56	0.58
2006	0.68	0.00	2.03	3.76	1.29	1.36	3.76	4.68	2.85	1.25	1.76	1.66
2007	0.10	0.30	1.82	3.94	4.40	2.17	1.91	4.68	3.14	4.12	0.00	1.50
2008	0.00	0.69	0.79	4.79	3.50	9.65	6.75	1.77	3.27	2.76	1.76	0.82
2009	0.04	0.25	3.98	4.53	0.58	0.65	1.90	3.28	0.90	4.92	0.92	0.56
2010	0.78	0.03	1.42	3.24	3.13	0.74	1.00	0.05	0.12	0.12	3.23	0.20
2011	0.00	0.26	1.60	3.09	2.99	0.81	0.17	0.17	0.25	0.16	0.78	2.01
2012	0.16	0.81	1.26	2.41	1.93	1.30	1.01	2.06	0.85	2.58	0.06	0.54
2013	0.56	0.47	0.82	5.51	5.95	2.84	0.91	0.88	1.98	1.79	0.04	0.00
2014	0.00	0.00	M	M	0.00	3.07	1.22	3.41	0.22	0.11	0.00	0.03
2015	0.00	0.00	0.33	0.68	0.06	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	0.00	0.62	0.24	0.05
2017	0.37	0.12	1.00	1.25	0.52	0.59	0.77	1.12	0.56	0.11	0.00	0.00
2018	0.02	0.00	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
NCEI Climatology	1.08	1.40	2.17	4.02	5.24	5.26	3.82	4.17	3.18	2.78	1.91	1.58

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
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	66.76	72.45	78.70	M	82.60	82.33	65.35	51.50	40.06
2005	29.90	43.25	51.06	66.83	71.16	84.83	87.81	84.19	81.57	66.10	52.67	31.42
2006	44.55	39.25	48.07	68.17	73.52	83.07	89.26	83.19	72.80	60.29	52.30	44.71
2007	32.77	26.54	55.26	60.10	76.65	82.47	86.83	86.58	78.40	67.35	49.77	31.87
2008	29.19	28.97	45.13	58.37	71.74	81.47	84.81	82.65	75.07	64.19	47.27	32.10
2009	27.13	39.61	51.06	60.43	69.79	79.25	80.74	80.74	76.27	55.03	55.80	30.55
2010	22.97	28.86	50.23	69.13	72.06	83.20	86.03	86.97	76.43	70.39	50.27	32.03
2011	26.53	35.96	48.42	61.13	72.55	81.00	89.81	84.77	73.43	68.74	52.83	40.57
2012	40.61	41.31	66.29	66.87	78.16	85.50	95.16	87.10	79.20	63.55	54.60	39.68
2013	37.13	37.11	41.23	58.87	70.94	81.00	85.06	86.71	81.40	65.08	46.41	30.55
2014	30.23	19.08	M	M	85.50	82.60	82.06	83.10	89.27	81.35	54.27	59.16
2015	47.94	32.18	64.94	104.00	80.86	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	70.50	94.35	66.05	95.75
2017	73.66	68.14	73.65	114.30	114.50	98.67	93.77	95.00	88.67	80.03	56.57	39.26
2018	42.71	28.00	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
NCEI Climatology	30.90	35.90	49.20	62.00	72.40	81.91	85.60	83.60	76.91	63.41	48.30	35.89

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	47.94	53.71	62.30	M	64.87	61.50	47.45	36.30	22.52
2005	16.39	27.00	30.26	47.37	51.55	65.87	68.65	67.27	60.00	45.94	34.37	19.29
2006	29.45	18.68	32.00	47.53	54.84	64.28	69.74	66.94	53.87	42.16	34.07	26.81
2007	16.65	13.43	37.16	40.07	58.32	64.30	68.30	69.52	57.33	50.16	31.07	18.23
2008	13.06	12.97	28.32	39.50	51.42	63.23	67.19	64.16	57.10	44.87	31.97	12.26
2009	9.74	21.04	31.81	41.47	50.86	66.75	62.81	63.61	57.33	40.94	39.47	16.35
2010	11.26	12.43	33.65	48.97	53.68	64.80	69.94	68.68	57.50	46.71	33.10	16.61
2011	12.60	19.00	30.81	43.10	53.68	65.10	73.81	67.93	55.40	47.03	35.47	26.67
2012	23.00	25.31	46.16	46.97	59.20	65.73	73.23	64.07	54.40	44.16	34.53	23.90
2013	17.35	21.04	26.23	38.87	53.55	64.13	66.26	66.55	60.67	46.71	28.52	13.81
2014	7.84	2.58	M	M	69.00	64.17	64.03	65.23	22.67	31.54	9.62	8.14
2015	6.03	4.29	15.90	-5.83	33.86	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	55.50	-5.29	17.36	-46.12
2017	-23.31	0.25	-3.19	-54.47	-66.04	25.13	49.77	31.77	43.33	3.00	25.60	13.74
2018	1.90	10.20	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
NCEI Climatology	13.81	18.18	29.60	40.59	52.29	62.40	66.41	64.20	55.40	42.90	30.20	19.50

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	57.35	63.08	70.50	M	73.73	71.92	56.40	43.90	31.29
2005	23.15	35.12	40.66	57.10	61.35	75.35	78.23	75.73	70.78	56.02	43.52	25.35
2006	37.00	28.96	40.03	57.85	64.18	73.67	79.50	75.06	63.33	51.23	43.18	35.76
2007	24.71	19.98	46.21	50.08	67.48	73.38	77.57	78.05	67.87	58.76	40.42	25.05
2008	21.13	20.97	36.73	48.93	61.58	72.35	76.00	73.40	66.08	54.53	39.62	22.18
2009	18.44	30.32	41.44	50.95	60.32	73.00	71.77	72.18	66.80	47.98	47.63	23.45
2010	17.11	20.64	41.94	59.05	62.87	74.00	77.98	77.82	66.97	58.55	41.68	24.32
2011	19.57	27.48	39.61	52.12	63.11	73.05	81.81	76.35	64.42	57.89	44.15	33.62
2012	31.81	33.31	56.23	56.92	68.68	75.62	84.19	75.48	66.80	53.85	44.57	31.79
2013	27.24	29.07	33.73	48.87	62.24	72.57	75.66	76.63	71.03	55.90	37.46	22.18
2014	19.03	10.83	M	M	77.25	73.38	73.05	74.16	55.97	50.77	30.55	30.62
2015	23.71	18.23	39.47	44.26	57.36	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	63.00	44.53	41.70	20.09
2017	25.17	34.20	35.23	26.16	24.23	61.90	71.77	63.39	66.00	41.52	41.08	26.50
2018	22.31	19.10	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
NCEI Climatology	22.35	27.04	39.40	51.30	62.35	72.15	76.00	73.90	66.15	53.15	39.25	27.70

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

Monthly Plots

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