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 (USC00055984) 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	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	0.00
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	0.00	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
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	0.45	0.56	1.21	1.94	2.35	1.50	1.73	1.32	1.19	1.07	0.73	0.48

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	8.6	9.7	6.9	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	69.29	84.19	78.09	76.13	66.22	40.93	46.68
2005	42.83	48.07	51.68	58.47	70.62	80.33	89.81	M	M	M	M	M
2006	M	M	M	M	M	M	M	81.60	70.42	60.71	50.93	42.35
2007	33.56	40.39	56.43	58.57	69.03	78.60	84.76	85.04	75.35	66.29	56.19	38.21
2008	37.43	44.72	51.75	58.68	67.90	79.58	89.68	82.58	72.80	61.32	55.70	44.57
2009	46.78	49.00	58.30	M	M	M	M	M	M	M	M	33.20
2010	43.32	40.50	58.48	62.07	67.29	82.20	85.59	88.97	82.28	69.48	51.93	48.13
2011	42.97	38.53	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	70.10	56.00
2013	59.10	64.16	74.60	M	120.14	128.77	129.29	129.68	109.33	85.73	70.47	54.07
2014	57.65	61.68	79.94	97.07	107.87	125.23	130.35	123.16	111.30	93.39	62.50	53.58
2015	57.55	67.61	89.26	94.89	95.13	128.36	130.90	129.81	119.87	93.03	68.80	53.61
2016	60.45	73.69	79.68	94.83	102.73	133.29	134.89	126.48	116.97	98.45	76.57	53.32
2017	57.06	71.30	88.19	100.63	98.87	113.80	132.48	124.77	110.53	87.65	74.67	58.55
2018	60.29	64.50	90.16	95.36	105.42	114.63	114.39	114.45	111.70	80.72	65.30	57.68
2019	57.32	60.71	78.74	98.57	98.70	113.60	115.68	113.65	114.40	82.82	55.54	58.96
2020	61.65	63.76	85.55	98.33	99.25	M	M	113.00	111.88	105.77	106.43	93.26
2021	M	M	M	M	M	M	M	M	114.48	112.68	66.62	55.26
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	66.52	51.99	52.88
2025	39.14	45.14	60.65	64.35	M	M	M	M	M	M	M	M
NCEI Climatology	48.01	49.70	57.70	63.90	72.30	85.31	91.11	88.90	81.50	67.19	55.80	47.50

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	52.41	62.35	58.35	52.67	45.56	25.71	25.26
2005	24.00	28.18	30.61	38.40	47.31	56.52	62.78	M	M	M	M	M
2006	M	M	M	M	M	M	M	59.70	48.73	39.90	31.30	25.52
2007	18.00	21.71	36.25	40.93	51.26	61.43	67.52	65.68	52.77	42.32	33.73	20.68
2008	18.14	24.16	30.55	35.32	46.06	55.92	64.32	59.35	50.17	38.68	33.33	20.36
2009	25.85	24.25	32.40	M	M	M	M	M	M	M	M	13.80
2010	20.68	19.96	32.32	37.70	44.03	58.40	64.35	61.03	51.79	43.87	28.18	24.13
2011	20.39	15.94	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	33.34	23.13
2013	21.28	24.64	30.13	M	58.50	64.77	70.19	67.74	60.50	42.50	32.93	20.73
2014	21.45	22.11	31.87	42.17	50.84	61.80	68.58	65.71	57.97	47.35	27.80	23.48
2015	25.16	27.32	37.06	43.07	48.39	65.61	67.03	67.55	61.70	50.03	30.30	21.87
2016	23.19	28.97	34.26	41.77	50.03	69.00	70.81	65.58	59.23	49.23	37.14	19.84
2017	21.71	32.26	38.58	42.50	-571.66	-425.91	69.84	64.94	36.04	41.90	35.80	24.61
2018	23.55	-212.60	11.94	-40.82	10.01	65.00	68.10	65.81	60.23	43.00	30.07	22.97
2019	22.87	19.14	29.13	42.77	44.91	60.07	67.87	70.58	61.47	40.46	34.38	25.00
2020	24.55	21.93	35.10	39.33	52.25	M	M	113.00	99.50	77.26	69.10	54.13
2021	M	M	M	M	M	M	M	M	103.74	85.66	39.88	27.13
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	43.25	29.05	27.92
2025	15.22	18.92	34.29	36.70	M	M	M	M	M	M	M	M
NCEI Climatology	19.00	20.42	28.39	35.10	44.40	53.40	58.90	57.20	48.91	36.80	26.80	19.10

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	60.85	73.27	68.22	64.40	55.89	33.32	35.97
2005	33.41	38.13	41.15	48.43	58.96	68.43	76.30	M	M	M	M	M
2006	M	M	M	M	M	M	M	70.65	59.58	50.31	41.12	33.94
2007	25.78	31.05	46.34	49.75	60.15	70.02	76.14	75.36	64.06	54.31	44.96	29.45
2008	27.79	34.44	41.15	47.00	56.98	67.75	77.00	70.97	61.48	50.00	44.52	32.46
2009	36.31	36.63	45.35	M	M	M	M	M	M	M	M	23.50
2010	32.00	30.23	45.40	49.88	55.66	70.30	74.97	75.00	67.03	56.68	40.05	36.13
2011	31.68	27.24	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	51.72	39.56
2013	40.19	44.40	52.37	M	89.32	96.77	99.74	98.71	84.92	64.12	51.70	37.40
2014	39.55	41.89	55.90	69.62	79.35	93.52	99.47	94.44	84.63	70.37	45.15	38.53
2015	41.35	47.46	63.16	68.98	71.76	96.98	98.97	98.68	90.78	71.53	49.55	37.74
2016	41.82	51.33	56.97	68.30	76.38	101.14	103.04	96.03	88.10	73.84	56.86	36.58
2017	39.39	51.78	63.39	71.57	-236.39	-156.05	101.16	94.85	73.29	64.77	55.23	41.58
2018	41.92	-74.05	51.05	27.27	57.71	89.82	91.24	90.13	85.97	61.86	47.68	40.32
2019	40.10	39.93	53.94	70.67	71.80	86.83	91.77	92.11	87.93	61.64	44.96	41.98
2020	43.10	42.84	60.32	68.83	75.75	M	M	113.00	105.69	91.52	87.77	73.70
2021	M	M	M	M	M	M	M	M	109.11	99.17	53.25	41.20
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	54.88	40.52	40.40
2025	27.18	32.03	47.47	50.52	M	M	M	M	M	M	M	M
NCEI Climatology	33.50	35.06	43.05	49.50	58.35	69.35	75.00	73.05	65.20	52.00	41.30	33.30

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	26.9%	36.8%	41.8%	M	M	M	M	M	M	M	M

Monthly Plots

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