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 (USC00049855) 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	0.00	0.25	5.84	1.12	4.34
2005	11.00	6.07	4.89	2.20	3.38	0.04	0.00	0.31	0.60	0.77	2.91	3.42
2006	8.25	4.20	6.00	4.35	0.14	0.00	0.00	0.00	0.00	0.00	0.11	6.81
2007	0.47	0.00	0.34	0.29	0.67	0.00	0.00	0.02	0.28	0.22	0.00	0.00
2008	1.89	5.12	0.21	0.00	0.23	0.00	M	0.00	0.03	0.85	4.16	0.72
2009	0.20	3.00	0.40	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M
2010	9.23	2.35	2.79	0.00	0.00	0.00	0.00	0.00	0.00	1.86	M	9.30
2011	2.45	7.61	11.74	1.44	2.17	2.06	0.00	0.15	3.42	2.80	1.07	0.00
2012	4.98	0.90	5.76	4.45	0.33	0.67	0.01	0.06	0.00	1.47	5.06	11.91
2013	0.91	0.50	2.14	1.64	2.96	0.16	0.02	0.00	0.92	0.94	0.73	1.53
2014	1.01	5.47	3.89	1.44	0.73	0.20	0.28	0.15	0.54	0.00	2.98	4.71
2015	0.10	1.63	0.43	3.15	1.82	0.79	2.58	0.04	0.15	3.37	3.74	5.18
2016	7.85	2.03	7.45	2.86	1.32	0.18	0.00	0.00	0.07	3.76	2.20	8.37
2017	13.78	7.92	5.34	6.31	0.82	0.74	0.00	2.29	1.41	0.52	4.53	0.37
2018	3.09	0.27	17.74	3.54	0.78	0.00	0.00	0.00	0.15	1.26	5.10	2.16
2019	2.04	14.14	5.09	2.18	5.34	0.17	0.00	0.00	0.06	0.00	2.00	4.60
2020	1.23	0.00	4.12	M	M	M	0.00	0.09	0.00	0.00	1.13	3.41
2021	1.18	1.76	1.94	0.59	0.24	0.01	0.26	0.95	0.00	7.23	1.08	8.18
2022	0.03	0.05	1.28	3.82	0.10	0.02	0.02	0.33	1.31	0.08	M	M
2023	14.35	7.13	15.29	0.23	M	M	0.00	1.17	2.04	0.00	3.62	M
2024	2.05	8.70	M	M	1.55	M	M	M	M	0.31	4.65	1.75
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	6.98	6.72	5.47	3.17	1.92	0.46	0.29	0.16	0.40	1.56	4.05	5.60

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	89.96	82.61	66.29	53.84	46.96
2005	43.84	51.59	56.43	57.81	68.24	74.79	92.10	89.96	79.46	69.17	58.70	48.60
2006	48.57	52.52	44.74	59.67	72.19	81.81	91.00	88.25	85.16	69.71	57.31	45.50
2007	47.50	49.75	54.38	62.50	74.73	85.48	90.81	91.33	80.60	68.65	63.50	44.83
2008	41.62	49.00	57.75	67.33	75.64	78.67	M	92.91	86.37	73.70	59.81	43.47
2009	51.00	47.42	55.88	M	77.27	74.00	93.00	89.61	85.74	65.00	65.00	M
2010	44.89	49.57	57.52	67.00	68.25	79.13	90.00	85.00	84.67	70.53	M	45.83
2011	46.83	47.58	51.45	61.50	64.90	73.79	85.07	88.10	84.47	71.14	53.33	48.97
2012	51.50	54.32	54.45	63.69	75.45	82.21	89.30	93.14	87.41	72.04	56.04	42.64
2013	44.25	53.14	61.18	67.76	73.55	84.77	93.69	89.25	82.00	69.50	60.32	48.81
2014	57.13	54.64	62.48	66.56	75.83	85.28	91.00	88.85	85.04	76.79	59.27	48.86
2015	56.96	63.91	67.29	66.35	68.81	87.97	87.68	91.39	85.07	73.26	50.50	43.42
2016	43.46	58.11	58.47	65.69	70.14	84.07	92.66	91.96	83.65	70.15	57.10	45.84
2017	40.85	48.43	58.61	62.03	73.71	80.48	91.83	89.03	80.07	73.55	58.40	53.37
2018	53.93	55.67	52.10	65.17	72.29	84.67	91.48	89.33	84.10	69.81	62.79	49.00
2019	48.67	40.42	53.26	64.52	62.77	69.76	86.74	88.58	79.93	69.42	62.07	44.44
2020	M	M	55.71	M	M	M	91.40	91.87	84.17	78.26	59.69	49.63
2021	51.88	52.12	53.24	67.60	76.52	89.28	94.90	91.19	87.21	63.92	61.33	44.06
2022	51.00	55.25	61.13	62.14	73.16	82.83	89.93	91.61	84.63	75.47	M	M
2023	M	48.67	47.90	60.05	M	M	M	86.41	77.05	M	59.87	M
2024	29.42	50.73	M	M	72.48	M	M	M	M	75.93	52.90	52.39
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	47.50	51.28	56.70	63.10	70.50	80.50	89.20	89.00	83.00	70.90	56.00	45.89

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	56.17	46.44	40.88	30.04	28.04
2005	29.48	31.82	34.96	34.48	43.95	46.58	59.90	59.28	45.77	40.36	33.48	33.15
2006	29.22	31.08	26.30	36.10	45.52	51.31	59.07	53.55	49.00	37.86	34.62	26.17
2007	28.25	31.75	29.88	34.33	45.40	52.22	55.85	55.09	47.43	35.50	31.62	24.50
2008	27.38	28.75	29.00	33.33	46.27	45.67	M	59.45	54.67	41.96	36.19	23.35
2009	26.56	30.26	32.53	M	48.00	48.00	62.86	57.54	54.42	36.50	44.00	M
2010	31.22	31.90	31.81	27.00	35.75	51.60	58.00	54.44	51.56	47.53	M	33.33
2011	28.10	26.35	31.39	35.13	40.68	48.18	56.10	56.45	54.13	43.54	32.07	25.42
2012	28.20	29.86	32.62	38.83	46.52	51.36	57.40	60.62	56.10	44.89	35.39	29.93
2013	23.25	27.90	36.18	41.24	47.86	55.10	61.81	55.89	50.78	39.50	33.63	24.95
2014	31.32	34.82	37.44	40.50	46.83	53.39	60.93	57.80	53.50	36.18	33.53	32.79
2015	30.39	36.00	38.33	37.73	43.96	57.23	59.71	58.68	55.87	46.13	29.36	24.65
2016	27.73	32.89	36.97	40.28	44.32	50.34	56.10	46.37	46.54	41.12	33.05	29.19
2017	28.96	32.39	34.94	38.24	45.35	51.90	58.80	61.03	51.68	40.42	36.20	30.03
2018	33.71	29.00	30.87	39.77	45.71	52.53	60.96	53.33	49.70	40.65	33.05	29.26
2019	29.87	24.04	31.74	40.03	40.77	52.45	56.58	57.77	50.23	36.65	31.76	33.15
2020	M	M	32.90	M	M	M	59.08	60.84	54.39	45.09	34.00	29.03
2021	29.46	29.36	30.28	40.77	46.48	55.39	62.60	57.74	52.88	39.35	36.44	28.13
2022	27.55	29.89	34.52	37.93	45.52	53.37	57.07	60.68	56.20	44.67	M	M
2023	M	25.10	30.10	32.74	M	M	M	55.59	48.73	M	32.35	M
2024	3.33	30.36	M	M	44.56	M	M	M	M	47.52	30.83	32.82
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	28.50	30.25	33.50	37.61	44.50	50.99	57.41	56.80	51.40	41.30	32.50	27.80

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	73.06	64.35	53.58	41.94	37.50
2005	36.66	41.70	45.70	46.14	56.10	60.69	76.00	74.60	62.62	54.61	46.09	40.88
2006	38.89	41.75	35.52	47.88	58.85	66.56	75.04	70.90	67.08	53.79	45.97	35.83
2007	37.88	40.75	42.12	48.42	60.07	68.85	73.33	73.09	64.21	52.21	47.56	34.67
2008	34.50	38.88	43.38	50.33	60.95	62.17	M	76.18	70.52	57.83	48.00	33.41
2009	38.78	38.84	44.21	M	62.25	61.00	77.93	73.59	70.08	50.75	54.50	M
2010	38.06	40.74	44.67	47.00	52.00	65.37	74.00	69.72	68.11	59.03	M	39.58
2011	37.47	36.96	41.42	48.32	52.79	60.98	70.58	72.28	69.30	57.34	42.70	37.19
2012	39.85	42.09	43.53	51.12	61.09	66.79	73.35	76.88	71.76	58.46	45.71	36.29
2013	33.75	40.52	48.68	54.50	60.70	69.93	77.75	72.57	66.39	54.50	46.97	36.88
2014	44.23	44.73	49.96	53.53	61.33	69.33	75.97	73.33	69.27	56.48	46.40	40.82
2015	43.68	49.96	52.81	52.04	56.38	72.60	73.69	75.03	70.47	59.69	39.93	34.03
2016	35.60	45.50	47.72	52.98	57.23	67.21	74.38	69.17	65.10	55.63	45.08	37.52
2017	34.90	40.41	46.77	50.14	59.53	66.19	75.32	75.03	65.88	56.98	47.30	41.70
2018	43.82	42.33	41.48	52.47	59.00	68.60	76.22	71.33	66.90	55.23	47.92	39.13
2019	39.27	32.23	42.50	52.28	51.77	61.10	71.66	73.18	65.08	53.03	47.43	38.85
2020	M	M	44.31	M	M	M	75.24	76.35	69.28	61.67	46.85	39.33
2021	40.67	40.74	41.76	54.18	61.50	72.33	78.75	74.47	70.04	51.63	48.89	36.10
2022	39.27	42.57	47.82	50.04	59.34	68.10	73.50	76.15	70.42	60.07	M	M
2023	M	36.88	39.00	46.39	M	M	M	71.00	62.89	M	46.11	M
2024	16.38	40.55	M	M	58.52	M	M	M	M	61.72	41.87	42.61
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	38.00	40.76	45.10	50.35	57.50	65.75	73.30	72.90	67.20	56.10	44.25	36.84

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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