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 (USC00107706) 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	0.73	0.58	2.27	2.51	1.00	1.59	1.18
2005	0.43	0.28	2.30	2.12	3.17	2.20	0.18	0.26	1.08	2.41	2.10	1.22
2006	1.21	0.84	3.61	2.80	1.63	1.75	0.26	0.26	2.06	0.48	1.47	0.66
2007	0.29	1.58	1.13	1.29	1.21	1.35	0.09	0.14	1.34	2.11	1.45	1.07
2008	1.95	1.49	1.96	1.62	2.03	1.29	0.60	0.60	0.56	1.00	1.90	1.79
2009	1.49	0.59	1.52	1.52	1.29	1.64	0.66	1.90	0.23	1.44	0.67	0.91
2010	1.17	0.55	1.76	2.10	2.52	3.85	0.54	0.47	0.31	0.32	0.24	0.81
2011	M	M	M	M	M	0.03	0.38	M	0.00	1.12	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	0.16	1.07	1.73	0.00	0.32	0.70	1.85	1.75	4.73
2018	1.25	1.65	2.75	2.39	2.15	1.19	0.00	0.80	0.02	1.65	1.31	1.67
2019	2.26	3.26	1.10	3.28	1.93	0.97	0.17	0.88	1.84	1.70	0.76	0.66
2020	2.69	4.37	1.55	1.35	3.04	4.55	0.39	0.08	0.77	0.85	1.39	0.96
2021	1.94	2.31	1.05	1.03	1.32	0.57	0.15	0.04	0.88	2.42	2.06	3.25
2022	1.29	0.42	1.11	2.68	3.40	1.86	0.65	0.27	0.94	0.86	2.62	3.35
2023	0.63	0.74	2.59	2.06	2.81	1.78	0.07	3.45	0.33	1.12	1.22	0.87
2024	0.82	2.80	2.01	3.10	0.76	1.45	0.55	0.54	0.93	1.69	0.98	M
NCEI Climatology	1.31	1.45	1.81	2.03	2.17	1.72	0.76	0.73	1.16	1.48	1.43	1.44

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	96.22	95.03	92.29	77.93	65.50	49.53	44.37
2005	45.45	52.22	59.90	63.93	73.10	78.54	95.18	93.94	79.77	66.68	48.00	38.74
2006	47.26	46.93	54.06	64.63	78.29	83.93	98.48	91.94	80.23	64.61	52.53	42.90
2007	40.47	50.00	61.55	67.27	76.39	86.03	100.52	90.26	80.59	63.13	52.14	42.07
2008	39.13	49.66	53.52	61.47	73.58	80.87	94.77	94.19	82.69	66.65	54.13	40.45
2009	42.29	49.39	49.00	64.97	77.06	80.59	92.48	90.13	88.23	61.23	53.62	35.54
2010	46.97	50.89	58.70	63.97	66.83	76.74	89.71	90.94	82.23	68.80	41.50	43.70
2011	M	M	M	M	M	85.44	90.61	M	90.06	75.12	M	M
2012	M	M	32.00	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	56.75	70.96	83.59	95.10	92.37	78.00	62.94	53.07	41.00
2018	46.77	44.25	53.48	62.30	73.17	77.17	91.42	89.94	79.13	64.27	50.41	41.39
2019	42.84	39.04	52.87	61.03	71.81	79.40	88.03	89.52	75.83	57.39	52.00	44.61
2020	45.65	46.24	56.29	63.13	70.87	75.03	86.13	90.68	81.47	66.68	51.80	43.65
2021	43.16	41.50	54.94	63.77	69.84	87.60	96.45	86.13	82.20	64.65	54.93	42.19
2022	43.35	45.22	56.45	55.70	64.00	77.10	92.48	94.32	84.52	68.74	42.97	38.84
2023	42.19	44.43	47.81	60.20	77.97	76.70	93.35	89.94	80.20	66.65	51.90	43.19
2024	42.39	49.14	54.58	65.10	69.90	81.70	93.65	91.19	81.37	69.39	51.83	M
NCEI Climatology	40.51	46.24	54.90	62.11	70.70	77.69	89.80	90.00	79.50	63.50	48.30	39.61

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	60.44	58.62	58.76	49.40	43.12	34.33	30.68
2005	31.10	28.19	35.38	38.78	46.40	50.83	59.06	56.78	47.27	43.43	32.60	26.31
2006	33.87	27.25	34.68	39.07	45.29	53.93	60.45	55.58	49.03	39.60	35.60	28.90
2007	23.17	32.08	35.84	38.37	44.71	52.63	62.06	54.65	49.26	41.90	33.89	30.53
2008	26.27	31.66	32.52	35.60	44.68	48.53	56.52	56.81	48.07	41.94	37.57	26.76
2009	27.00	29.61	30.00	38.13	45.50	52.59	57.06	57.90	51.53	37.33	33.04	23.57
2010	34.80	31.04	34.00	38.28	44.03	51.85	54.81	55.80	50.36	44.56	28.38	30.80
2011	M	M	M	M	M	51.56	53.70	M	51.41	48.38	M	M
2012	M	M	22.00	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	32.00	37.96	47.14	54.10	50.80	46.00	34.97	32.97	24.35
2018	31.52	27.21	31.68	35.90	45.50	47.60	52.19	50.48	42.00	36.83	30.28	27.52
2019	24.94	26.50	27.42	37.87	41.81	46.43	51.97	52.94	47.23	30.19	27.07	28.03
2020	30.00	25.28	31.81	34.13	42.19	48.23	50.90	52.06	43.11	35.81	29.73	24.39
2021	29.48	27.07	27.74	31.59	40.65	51.47	55.07	52.23	43.50	38.67	34.03	27.81
2022	23.23	21.89	32.48	31.77	40.52	45.93	52.71	52.82	45.48	36.42	23.57	25.19
2023	25.26	24.61	28.23	33.57	44.32	47.97	52.19	53.77	44.73	38.90	31.33	27.32
2024	24.55	31.69	30.06	34.40	38.74	47.07	53.13	51.29	47.53	37.13	30.25	M
NCEI Climatology	24.61	25.76	30.30	34.60	41.10	46.90	52.40	52.09	45.41	36.30	29.20	24.50

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	78.33	76.88	74.94	63.48	54.58	42.31	37.19
2005	38.27	40.00	47.64	51.57	59.72	64.59	77.03	75.04	63.27	54.79	40.30	32.81
2006	40.56	37.09	44.37	51.90	61.79	68.93	79.47	73.76	64.63	52.30	44.07	35.90
2007	31.64	41.04	48.69	52.82	60.55	69.17	81.29	72.45	65.26	52.67	43.02	36.28
2008	32.62	40.66	43.02	48.53	59.13	64.70	75.65	75.50	65.38	54.29	45.85	33.60
2009	34.65	39.50	39.50	51.55	61.13	66.59	74.77	74.02	69.88	49.28	43.40	29.55
2010	40.88	40.96	46.28	51.12	55.43	64.15	72.26	73.65	66.30	56.33	34.94	37.25
2011	M	M	M	M	M	68.50	72.15	M	70.74	61.75	M	M
2012	M	M	27.00	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	44.38	54.46	65.36	74.60	71.58	62.00	48.95	43.02	32.68
2018	39.15	35.73	42.58	49.10	59.33	62.38	71.81	70.21	60.57	50.55	40.34	34.45
2019	33.89	32.77	40.15	49.45	56.81	62.92	70.00	71.23	61.53	43.79	39.53	36.32
2020	37.82	35.76	44.05	48.63	56.53	61.63	68.52	71.37	62.32	51.24	40.77	34.02
2021	36.32	34.29	41.34	47.74	55.24	69.53	75.77	69.18	62.85	51.53	44.48	35.00
2022	33.29	33.56	44.47	43.73	52.26	61.52	72.60	73.57	65.00	52.58	33.27	32.02
2023	33.73	34.52	38.02	46.88	61.15	62.33	72.77	71.85	62.47	52.77	41.62	35.26
2024	33.47	40.41	42.32	49.75	54.32	64.38	73.39	71.24	64.45	53.26	41.04	M
NCEI Climatology	32.56	36.00	42.60	48.35	55.90	62.29	71.10	71.05	62.45	49.90	38.75	32.05

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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