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 (USC00424100) 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	1.14	0.51	0.00	1.46
2005	0.78	0.61	0.00	1.80	1.94	0.15	0.00	0.92	0.10	M	0.00	0.00
2006	0.00	0.00	0.68	0.27	0.00	0.33	0.39	0.45	1.44	1.82	0.00	0.00
2007	0.50	0.25	1.30	0.91	0.98	0.00	0.71	0.10	0.00	0.05	0.00	0.10
2008	0.54	2.16	0.20	0.00	0.34	0.00	0.37	0.23	0.55	0.00	0.00	5.50
2009	1.80	0.27	0.10	0.00	1.45	0.37	0.15	0.03	0.19	0.10	0.00	0.80
2010	0.67	0.00	2.13	0.15	0.00	0.00	0.83	1.90	0.05	0.96	0.00	1.06
2011	0.00	0.73	0.44	0.67	0.65	0.00	2.32	0.50	0.50	0.85	0.11	0.51
2012	0.08	0.10	0.13	0.00	0.00	0.13	1.74	0.97	0.57	0.07	0.00	0.93
2013	0.86	0.00	0.25	0.22	0.05	0.00	1.05	3.14	1.64	0.52	1.51	0.40
2014	0.00	0.15	0.40	0.00	0.15	0.00	0.00	1.41	1.15	0.00	0.00	1.18
2015	0.87	0.70	0.80	0.33	1.65	1.70	1.36	2.27	0.48	1.29	0.00	0.08
2016	0.14	0.00	0.00	0.75	0.48	0.00	0.87	3.50	0.89	0.15	0.93	0.15
2017	3.10	0.53	0.42	0.91	1.18	0.03	1.69	1.48	0.87	0.00	0.00	0.00
2018	2.04	0.44	0.24	0.30	0.22	0.13	0.96	0.50	0.12	1.55	0.11	1.45
2019	0.70	1.70	0.94	0.41	1.83	0.31	0.31	0.12	0.14	0.00	0.69	1.83
2020	0.65	1.52	0.81	0.08	0.02	0.00	0.63	0.03	0.61	0.25	0.30	0.30
2021	0.35	0.33	1.26	0.08	0.06	0.21	1.32	0.70	2.02	1.28	0.15	1.07
2022	0.18	1.08	0.89	0.46	0.00	0.21	0.50	0.35	1.46	0.34	0.80	0.96
2023	1.80	0.72	2.11	0.20	0.70	0.14	0.21	0.92	0.74	0.07	0.38	0.56
2024	1.55	0.83	1.46	0.00	0.40	1.22	1.01	1.85	0.07	1.75	1.25	0.00
2025	0.30	0.45	0.31	0.30	M	M	M	M	M	M	M	M
NCEI Climatology	0.95	0.99	0.79	0.64	0.79	0.32	0.96	1.00	1.13	1.05	0.74	0.87

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	90.09	81.77	70.68	53.08	45.30
2005	50.62	51.20	59.78	74.16	81.54	89.89	98.80	88.92	85.04	73.40	63.96	49.33
2006	50.04	57.30	60.59	74.22	85.04	95.36	96.35	89.65	82.35	66.00	61.45	43.78
2007	40.17	51.36	65.90	69.93	78.29	93.43	96.70	92.45	90.16	74.09	61.25	52.00
2008	37.62	46.78	63.00	69.75	75.65	92.72	95.77	93.35	86.76	73.85	61.23	55.82
2009	46.50	52.71	68.91	70.27	82.53	85.45	96.18	96.60	85.26	70.10	59.58	43.74
2010	35.67	44.29	59.74	70.59	79.00	91.12	93.54	88.21	85.82	70.86	59.64	53.00
2011	41.48	52.19	62.71	74.63	81.32	91.57	93.74	94.28	83.89	70.03	57.71	44.52
2012	50.43	51.07	67.97	74.60	84.81	94.82	94.23	94.36	85.30	75.97	63.43	47.47
2013	41.30	51.50	66.32	70.87	80.94	94.97	96.74	90.68	84.77	69.23	54.76	43.39
2014	49.87	55.88	63.10	73.33	81.03	92.38	96.29	88.10	85.96	72.65	59.37	48.32
2015	46.82	57.74	64.65	68.53	74.16	89.47	90.35	90.77	86.47	73.58	55.90	45.16
2016	41.87	55.52	64.03	68.05	76.65	94.90	95.48	87.35	83.77	75.68	59.80	47.90
2017	45.13	58.39	68.29	70.00	77.32	94.17	94.65	91.74	84.77	75.55	66.33	52.74
2018	52.13	56.61	62.03	75.63	83.55	95.27	97.03	94.23	87.77	67.52	53.80	44.16
2019	41.19	46.07	60.29	71.97	72.19	89.03	95.55	95.26	86.72	68.39	62.38	42.12
2020	43.80	56.07	61.90	71.27	84.60	91.43	95.94	97.48	86.20	78.11	61.07	43.23
2021	43.42	52.50	60.13	73.73	83.26	93.93	95.81	92.68	84.53	67.77	61.07	47.77
2022	47.39	51.21	58.94	71.63	82.26	90.93	95.03	91.90	87.07	70.55	52.83	46.71
2023	43.00	47.04	53.65	69.03	79.36	86.67	97.90	93.19	85.07	74.52	58.67	48.26
2024	44.58	53.41	58.19	72.53	79.52	93.93	96.45	91.74	86.83	75.19	54.70	49.42
2025	45.23	59.50	62.71	69.45	M	M	M	M	M	M	M	M
NCEI Climatology	43.40	50.56	60.11	68.10	78.50	90.41	95.80	92.71	84.20	70.81	56.20	43.80

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	63.22	54.09	42.65	30.68	23.37
2005	30.25	30.43	31.19	40.44	48.93	57.44	65.16	62.72	55.08	43.76	28.48	10.33
2006	18.16	20.30	32.40	41.50	50.71	59.20	68.50	62.70	46.24	42.54	31.20	17.58
2007	19.27	28.79	32.55	41.36	48.62	57.64	67.17	65.87	52.47	43.57	29.85	19.67
2008	16.15	28.00	25.93	37.61	38.86	50.29	65.77	64.43	52.80	42.26	32.27	17.91
2009	23.17	27.04	27.00	39.55	54.70	59.15	65.47	56.76	55.13	39.43	28.74	16.47
2010	15.54	25.86	32.04	36.00	40.30	58.58	63.38	60.75	51.73	44.23	28.00	25.48
2011	13.86	16.35	31.52	37.03	43.55	59.83	65.83	59.86	52.52	41.93	29.46	18.13
2012	21.33	26.93	28.48	40.24	48.87	61.82	63.68	59.82	54.00	41.52	27.40	21.87
2013	12.53	24.46	33.00	38.13	46.45	60.73	68.71	62.86	56.77	39.13	31.03	18.84
2014	21.16	23.83	33.20	37.07	43.94	56.15	67.61	61.66	55.04	44.74	29.05	28.77
2015	24.86	28.74	36.19	40.67	47.19	60.03	62.77	63.16	56.27	47.71	28.90	22.87
2016	21.23	27.72	32.32	39.79	47.19	64.97	59.52	57.71	54.27	44.74	35.77	23.81
2017	26.48	31.32	36.48	38.03	44.19	57.33	66.10	58.71	55.50	41.77	37.03	20.94
2018	24.45	29.86	33.03	45.20	51.90	64.80	69.03	66.10	58.63	45.23	26.77	24.77
2019	22.77	24.11	37.45	43.93	46.10	59.40	68.58	65.52	57.76	38.06	27.00	24.35
2020	19.27	28.27	38.00	42.67	55.00	61.43	68.16	69.48	55.66	40.61	32.60	18.94
2021	21.77	27.43	34.10	42.30	50.29	63.57	68.37	64.00	56.20	42.13	33.30	27.32
2022	20.16	22.82	32.45	43.03	53.03	62.47	69.23	65.67	61.60	44.42	27.47	28.90
2023	27.68	23.64	33.19	39.50	52.04	57.57	69.03	65.16	55.77	43.52	32.37	26.58
2024	25.74	29.97	35.23	43.03	49.74	64.20	68.45	65.61	59.57	47.71	30.03	23.84
2025	19.43	31.57	35.13	38.29	M	M	M	M	M	M	M	M
NCEI Climatology	18.30	23.60	28.90	35.10	44.30	53.10	61.10	59.30	49.99	36.99	26.00	18.00

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	76.65	68.00	56.71	41.88	34.33
2005	40.44	40.75	45.48	57.24	65.75	73.67	81.98	75.82	70.06	59.23	46.22	29.83
2006	34.10	38.80	46.60	58.22	67.88	77.28	82.42	76.17	64.17	54.27	46.33	30.65
2007	29.72	40.07	49.22	55.64	63.46	75.54	81.93	79.16	71.32	58.83	45.55	36.00
2008	26.88	37.39	44.47	53.68	57.26	70.00	80.77	78.89	69.78	58.06	46.75	36.86
2009	34.83	39.88	47.95	54.91	68.55	72.00	80.89	76.68	70.20	54.76	44.16	30.11
2010	25.60	35.07	45.89	53.30	59.65	74.85	78.46	74.48	68.77	57.55	43.82	39.24
2011	27.67	34.27	47.11	55.83	62.44	75.70	79.70	77.07	68.20	55.98	43.59	31.32
2012	35.88	39.00	48.23	57.42	66.84	78.32	78.95	77.09	69.65	58.74	45.42	34.67
2013	26.92	37.98	49.66	54.50	63.69	77.85	82.73	76.77	70.77	54.18	42.90	31.11
2014	35.52	39.85	48.15	55.20	62.48	74.27	81.95	74.88	70.50	58.70	44.21	38.55
2015	35.84	43.24	50.42	54.60	60.68	74.75	76.56	76.97	71.37	60.65	42.40	34.02
2016	31.55	41.62	48.18	53.92	61.92	79.93	77.50	72.53	69.02	60.21	47.78	35.85
2017	35.81	44.86	52.39	54.02	60.76	75.75	80.37	75.23	70.13	58.66	51.68	36.84
2018	38.29	43.23	47.53	60.42	67.73	80.03	83.03	80.16	73.20	56.37	40.28	34.47
2019	31.98	35.09	48.87	57.95	59.15	74.22	82.06	80.39	72.24	53.23	44.69	33.23
2020	31.53	42.17	49.95	56.97	69.80	76.43	82.05	83.48	70.90	60.34	46.83	31.08
2021	32.60	39.96	47.11	58.02	66.77	78.75	82.09	78.34	70.37	54.95	47.18	37.55
2022	33.77	37.02	45.69	57.33	67.65	76.70	82.13	78.82	74.33	57.48	40.15	37.81
2023	35.34	35.34	43.42	54.27	65.70	72.12	83.47	79.18	70.42	59.02	45.52	37.42
2024	35.16	41.69	46.57	57.78	64.63	79.07	82.45	78.68	73.20	61.45	42.37	36.63
2025	32.33	45.54	48.92	53.74	M	M	M	M	M	M	M	M
NCEI Climatology	30.85	37.08	44.50	51.60	61.40	71.75	78.45	76.00	67.10	53.90	41.10	30.90

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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