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 (USC00459200) 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	0.00	1.02	0.29	1.06	1.41	1.14
2005	0.42	0.10	1.08	1.43	1.65	0.84	0.14	0.01	0.11	1.26	1.02	2.29
2006	1.93	0.97	2.05	2.56	1.51	1.25	0.04	0.00	0.66	0.66	1.68	1.48
2007	1.02	1.65	2.13	0.91	0.52	1.30	0.30	0.49	0.28	1.18	1.89	1.27
2008	1.56	0.55	1.39	0.51	1.26	0.74	0.38	0.36	0.35	0.45	2.10	3.19
2009	0.90	0.98	2.59	1.51	1.11	1.04	0.13	1.05	0.00	2.12	0.80	1.36
2010	1.67	0.66	0.81	0.91	2.37	1.80	0.23	0.11	1.85	1.73	1.65	3.80
2011	1.45	1.25	2.26	1.26	2.87	1.19	0.05	0.00	0.05	1.37	0.73	0.16
2012	1.27	1.42	2.23	3.17	0.86	2.59	0.31	0.01	0.00	2.78	2.11	1.18
2013	0.98	0.31	0.91	0.93	1.23	1.41	0.00	0.36	1.52	0.29	0.82	0.36
2014	0.83	1.18	1.14	1.19	0.54	1.19	0.22	0.40	0.15	0.59	1.29	1.97
2015	0.25	0.93	0.75	0.31	1.65	0.21	0.00	0.05	0.93	0.58	1.23	1.80
2016	0.73	0.76	1.35	0.68	0.52	0.82	0.90	0.05	0.29	2.15	0.65	1.69
2017	0.87	2.00	2.37	1.16	0.96	0.83	0.02	0.02	0.44	1.01	1.57	2.01
2018	2.11	0.63	1.27	1.37	0.85	0.47	0.00	0.11	0.00	1.38	0.74	0.44
2019	0.00	2.04	0.69	1.57	2.84	0.34	0.11	0.47	1.29	0.23	0.34	0.84
2020	1.43	1.34	0.39	0.09	2.25	0.14	0.05	0.06	0.10	0.49	2.19	0.80
2021	0.74	0.79	0.16	0.24	0.38	0.43	0.01	0.04	0.51	1.19	1.48	2.18
2022	1.40	0.33	0.83	1.43	1.30	0.94	0.04	0.49	0.15	0.22	1.74	1.23
2023	0.39	0.30	0.60	1.14	0.44	0.01	0.00	0.53	1.03	1.37	0.92	1.43
2024	1.98	1.26	0.59	0.43	0.81	0.05	0.01	0.05	0.35	0.59	2.24	1.15
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	1.68	1.43	1.70	1.53	1.80	1.14	0.38	0.40	0.68	1.30	1.67	1.73

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	95.75	90.35	78.00	66.90	50.62	45.27
2005	39.53	50.57	61.55	64.80	73.93	78.10	91.55	91.55	78.90	66.58	47.62	34.90
2006	51.50	46.46	56.00	64.03	74.03	80.83	94.45	89.87	80.83	65.48	51.34	37.27
2007	39.13	46.61	59.03	64.07	74.77	81.07	93.39	87.68	79.03	63.35	50.72	43.34
2008	40.73	49.17	54.97	61.33	72.68	78.83	89.87	88.74	79.30	64.94	52.03	35.30
2009	40.83	43.21	52.16	64.80	74.19	81.57	92.84	89.39	83.13	60.06	53.93	33.53
2010	45.33	49.82	59.39	63.57	68.97	76.37	88.84	87.42	77.27	65.10	47.59	40.17
2011	45.33	46.18	57.30	57.97	66.23	75.33	84.48	90.55	83.20	64.16	51.96	39.67
2012	46.11	45.38	55.65	66.00	71.58	75.63	89.84	92.00	81.76	65.29	51.04	47.16
2013	38.08	51.25	58.80	64.76	74.77	79.67	95.19	90.68	80.43	63.62	49.58	38.80
2014	43.25	40.82	58.42	64.50	77.04	80.28	95.37	90.84	81.50	70.48	49.80	42.12
2015	40.88	54.86	64.27	66.19	76.37	89.83	93.13	90.52	77.59	70.64	48.83	44.40
2016	43.50	53.39	58.96	70.69	75.41	83.17	87.42	90.52	77.52	63.96	57.96	35.56
2017	28.71	40.30	55.89	63.76	75.18	80.60	93.42	92.90	80.37	64.32	53.00	37.38
2018	47.20	48.70	57.22	65.08	77.75	79.33	92.97	90.83	78.31	64.92	50.46	46.41
2019	39.75	32.29	45.81	65.54	74.04	81.57	87.45	90.26	78.36	60.77	47.50	40.82
2020	46.94	53.81	58.15	71.38	72.53	82.35	92.10	92.19	81.05	70.00	55.00	42.83
2021	47.97	43.64	60.40	67.87	74.68	89.30	95.10	90.40	79.37	66.87	55.10	44.55
2022	39.23	51.32	60.32	58.33	66.23	78.17	92.68	94.97	82.90	71.71	46.53	35.81
2023	45.70	48.36	53.90	62.23	79.26	83.59	93.03	90.00	78.82	65.71	48.40	43.10
2024	36.58	50.03	59.30	64.20	71.03	81.03	94.68	89.19	84.14	68.16	52.28	43.89
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	42.21	47.75	57.10	64.60	73.10	79.90	90.40	89.81	80.20	65.51	50.40	41.20

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	57.00	57.23	45.27	38.03	28.48	29.47
2005	26.30	21.07	33.81	38.13	47.35	49.33	53.57	51.93	41.33	37.77	31.14	22.47
2006	33.97	24.11	33.45	37.20	43.52	52.10	56.58	49.90	42.50	33.97	32.41	24.80
2007	22.80	29.82	33.45	36.60	43.06	50.80	56.87	50.61	42.37	34.87	28.10	29.48
2008	23.21	30.41	30.23	33.03	45.39	48.13	52.55	50.74	39.90	31.77	32.14	17.50
2009	26.20	27.57	29.48	33.50	42.65	51.37	53.39	54.10	43.43	33.94	30.21	19.20
2010	31.60	30.25	29.13	35.33	40.77	50.50	51.81	50.90	46.60	38.84	28.28	27.07
2011	28.43	24.79	32.83	33.53	40.68	48.50	49.61	52.13	43.30	38.84	26.75	22.80
2012	23.25	29.24	31.81	36.83	41.74	48.70	54.60	49.06	40.59	35.06	35.00	31.76
2013	25.12	28.40	32.28	33.32	42.87	49.67	54.00	53.46	49.73	28.23	27.21	17.88
2014	28.38	26.50	30.50	35.96	42.54	48.52	56.63	54.65	43.77	40.44	27.84	28.60
2015	29.04	30.86	32.65	33.54	45.37	52.60	55.45	52.13	43.33	38.64	31.13	29.92
2016	27.62	29.39	33.00	39.88	43.48	48.17	53.39	49.65	42.93	41.84	35.58	18.28
2017	12.04	24.09	36.30	36.88	42.00	49.43	52.55	51.39	44.96	33.48	32.04	25.12
2018	32.00	28.70	29.56	37.36	47.36	47.43	51.94	51.21	42.24	35.12	31.21	30.12
2019	27.75	17.42	22.46	39.04	42.82	49.60	51.07	52.32	47.92	29.77	24.42	28.41
2020	27.06	25.38	27.85	32.38	40.88	50.00	50.67	52.23	43.67	35.63	29.76	26.04
2021	29.48	25.96	29.57	31.23	40.58	50.70	55.77	53.32	42.67	35.48	34.03	27.55
2022	22.97	23.86	35.03	32.73	40.74	48.70	55.10	53.45	44.47	38.71	27.00	19.81
2023	24.52	25.00	29.55	35.87	44.74	48.52	51.42	54.07	46.93	38.36	30.87	32.74
2024	21.77	31.83	31.30	34.87	41.16	46.24	53.68	51.19	49.25	34.90	34.69	30.96
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	27.41	28.35	32.30	36.79	43.80	49.40	53.60	51.60	43.70	35.60	30.78	26.90

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	76.38	73.79	61.63	52.20	39.55	37.37
2005	32.92	35.82	47.68	51.47	60.65	63.72	72.63	71.88	60.12	52.18	39.38	28.68
2006	42.73	35.29	44.73	50.62	58.77	66.47	75.52	69.89	61.75	49.73	41.88	31.03
2007	30.97	38.21	46.24	50.33	58.92	65.93	75.13	69.15	60.70	49.11	39.41	36.41
2008	32.16	39.79	42.60	47.18	59.03	63.48	71.21	69.74	59.60	48.35	42.09	26.40
2009	33.52	35.39	40.82	49.15	58.42	66.47	73.11	71.74	63.28	47.00	42.07	26.37
2010	38.47	40.04	44.26	49.45	54.87	63.43	70.32	69.16	61.93	51.97	37.93	33.62
2011	36.88	35.48	45.07	45.75	53.45	61.92	67.05	71.34	63.25	51.50	39.36	31.23
2012	34.68	37.31	43.73	51.42	56.66	62.17	72.13	70.53	61.17	50.18	43.02	39.46
2013	31.60	39.83	45.54	49.04	58.82	64.67	74.59	72.07	65.08	45.92	38.40	28.34
2014	35.81	33.66	44.46	50.23	59.79	64.40	76.00	72.74	62.63	55.46	38.82	35.36
2015	34.96	42.86	48.46	49.87	60.87	71.22	74.29	71.32	60.46	54.64	39.98	37.16
2016	35.56	41.39	45.98	55.29	59.44	65.67	70.40	70.08	60.22	52.90	46.77	26.92
2017	20.38	32.20	46.09	50.32	58.59	65.02	72.98	72.15	62.67	48.90	42.52	31.25
2018	39.60	38.70	43.39	51.22	62.55	63.38	72.45	71.02	60.28	50.02	40.83	38.26
2019	33.75	24.85	34.13	52.29	58.43	65.58	69.26	71.29	63.14	45.27	35.96	34.61
2020	37.00	39.59	43.00	51.88	56.71	66.17	71.38	72.21	62.36	52.82	42.38	34.44
2021	38.73	34.80	44.98	49.55	57.63	70.00	75.43	71.95	61.02	51.18	44.57	36.05
2022	31.10	37.59	47.68	45.53	53.48	63.43	73.89	74.21	63.68	55.21	36.77	27.81
2023	35.38	36.68	41.73	49.05	62.00	66.05	72.23	72.04	62.88	52.04	39.63	37.92
2024	29.18	40.93	45.30	49.53	56.10	63.64	74.18	70.19	66.70	51.53	43.48	37.43
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	34.81	38.05	44.70	50.69	58.45	64.65	72.00	70.70	61.95	50.56	40.59	34.05

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

Monthly Plots

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