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 (USC00155280) 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
2006	M	M	M	M	M	M	M	M	M	3.18	4.17	1.77
2007	3.57	1.92	2.65	3.83	3.81	1.64	6.29	4.19	2.36	10.50	2.65	9.13
2008	1.27	7.14	6.57	6.33	6.84	2.70	6.63	1.22	1.12	4.10	3.22	6.69
2009	4.27	2.52	2.79	5.62	6.58	6.97	8.59	1.83	5.38	8.78	1.23	1.81
2010	3.74	1.21	2.69	5.01	9.91	2.50	2.94	0.98	0.73	1.00	5.69	2.54
2011	2.08	5.22	5.11	17.07	8.15	7.60	4.30	2.33	5.69	1.58	9.83	6.28
2012	4.03	0.60	0.43	M	M	M	M	M	M	M	M	M
2013	4.02	1.68	4.99	4.80	4.00	7.35	5.20	1.85	4.33	4.23	2.14	M
2014	M	M	M	7.98	4.20	2.19	1.78	7.59	1.58	4.02	1.77	2.88
2015	1.47	3.02	7.28	10.23	4.03	6.74	6.46	1.59	2.48	5.57	6.17	6.59
2016	1.43	4.37	7.15	3.51	8.07	4.38	7.78	5.29	4.83	1.52	1.93	6.24
2017	5.25	2.48	3.87	4.33	8.52	5.30	5.97	1.50	5.62	8.91	1.56	2.56
2018	1.86	11.05	4.77	3.84	4.44	6.63	3.32	4.99	5.51	2.17	9.69	6.45
2019	3.78	10.02	2.54	6.90	5.83	12.12	4.34	3.34	0.12	8.11	4.91	6.29
2020	4.54	6.29	5.94	4.81	4.86	7.73	4.83	5.48	1.74	6.57	1.97	2.95
2021	4.72	2.92	7.53	4.14	4.36	5.54	3.53	2.48	5.86	3.50	1.73	4.77
2022	5.72	6.77	4.41	5.33	4.59	3.83	9.19	3.02	1.82	1.27	2.49	4.20
2023	8.53	4.74	6.92	2.67	3.33	5.99	7.56	3.23	1.02	2.90	1.46	2.78
2024	7.43	2.08	2.03	7.17	9.41	2.94	9.35	1.31	5.08	0.09	7.74	5.72
2025	5.53	7.59	0.00	M	M	M	M	M	M	M	M	M
NCEI Climatology	3.73	4.18	4.75	5.14	5.88	4.97	4.56	3.36	3.68	3.95	3.91	4.82

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	56.33	50.91
2008	35.93	43.00	54.58	66.13	71.48	83.00	83.39	83.13	82.12	67.71	54.00	44.74
2009	37.93	47.88	58.10	67.43	74.00	82.90	78.71	81.71	76.67	61.62	60.57	42.19
2010	36.29	36.18	56.19	73.67	75.32	85.47	87.77	90.19	84.30	73.20	58.80	35.23
2011	36.80	46.93	58.21	69.40	72.84	83.03	87.65	85.16	74.67	67.29	59.57	49.00
2012	47.10	46.94	62.62	M	M	M	M	M	M	M	M	M
2013	47.10	45.73	47.23	66.00	74.06	80.23	80.48	81.39	78.40	65.74	58.26	M
2014	M	M	M	69.89	75.65	81.70	82.23	83.58	76.63	67.71	48.37	44.84
2015	40.10	34.96	54.19	69.93	76.13	80.70	83.23	80.70	80.13	68.06	60.77	56.00
2016	39.26	47.52	61.39	69.87	70.35	84.50	84.26	84.16	81.17	72.97	61.70	44.10
2017	46.84	55.61	58.84	72.07	73.45	80.23	83.42	80.65	76.83	67.30	56.00	43.23
2018	38.74	51.43	52.26	61.37	80.68	82.73	83.74	82.29	78.70	67.16	48.97	47.52
2019	42.00	49.54	51.52	68.57	75.61	78.43	83.94	82.94	86.10	69.55	48.97	49.94
2020	46.68	46.43	59.87	63.87	70.16	81.00	84.97	80.65	75.77	66.16	60.80	45.13
2021	41.68	37.96	61.94	65.97	71.77	80.17	82.48	84.29	76.20	69.90	52.83	57.35
2022	39.19	46.32	59.77	63.73	76.00	82.07	86.17	82.39	77.17	67.39	57.03	45.07
2023	49.52	54.39	56.61	68.80	73.35	79.23	83.42	81.77	79.30	68.55	58.47	50.61
2024	38.65	55.66	60.87	69.97	75.50	81.76	83.26	83.68	80.50	71.68	59.47	46.97
2025	36.13	45.75	66.00	M	M	M	M	M	M	M	M	M
NCEI Climatology	42.10	45.82	56.19	68.41	74.30	81.30	84.41	84.60	78.50	67.40	55.89	45.30

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	37.80	33.00
2008	14.29	27.57	33.31	43.53	51.81	64.53	65.65	63.23	60.68	44.61	32.00	25.29
2009	20.68	27.63	35.29	44.43	55.61	64.73	63.48	64.42	60.67	43.69	38.57	26.93
2010	19.35	19.68	33.74	46.13	58.00	68.00	68.53	67.00	56.57	43.37	33.33	20.19
2011	20.50	26.79	37.59	47.20	55.16	64.73	70.00	64.35	56.97	42.35	39.71	30.84
2012	26.90	25.69	34.12	M	M	M	M	M	M	M	M	M
2013	26.90	29.67	28.84	42.00	54.68	62.93	64.58	64.29	58.50	47.19	35.11	M
2014	M	M	M	45.43	55.32	65.23	62.26	66.65	57.03	46.81	28.93	31.94
2015	20.77	13.54	30.23	45.67	55.58	65.43	68.77	62.44	59.37	47.03	39.23	38.32
2016	21.58	28.03	39.42	43.87	53.13	66.11	69.29	69.58	61.63	51.40	37.00	26.68
2017	31.52	32.96	35.90	50.63	54.90	62.00	68.50	62.71	57.70	48.77	36.07	26.06
2018	19.96	32.64	34.74	39.53	61.29	66.57	67.13	66.87	64.00	47.81	33.03	32.16
2019	26.23	31.11	31.58	45.17	58.32	62.60	68.06	65.65	62.37	47.81	29.57	31.68
2020	30.87	29.79	40.81	42.43	51.68	62.03	69.03	65.03	58.73	47.13	37.93	27.52
2021	27.97	21.86	38.06	43.53	51.13	63.97	66.39	67.32	59.53	53.42	29.90	36.06
2022	19.77	25.25	36.55	43.73	57.68	62.30	68.50	65.96	57.60	41.19	34.13	28.83
2023	34.52	33.50	35.29	43.33	53.45	59.30	68.19	65.90	57.80	48.63	35.00	33.13
2024	25.16	31.76	37.87	49.23	59.03	63.43	66.97	64.77	60.33	46.23	42.73	31.97
2025	18.65	27.57	37.00	M	M	M	M	M	M	M	M	M
NCEI Climatology	23.91	26.53	34.91	44.31	55.00	62.90	67.00	65.01	57.60	45.79	34.60	28.50

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	47.07	41.95
2008	25.11	35.31	44.07	54.83	61.65	73.77	74.52	73.18	71.40	56.16	43.00	35.02
2009	29.62	37.65	46.69	55.93	64.81	73.82	71.10	73.06	68.67	52.66	49.57	34.56
2010	27.82	27.93	44.97	59.90	66.66	76.73	78.15	78.60	70.43	58.28	46.07	27.71
2011	28.65	36.86	47.90	58.30	64.00	73.88	78.82	74.76	65.82	54.82	49.64	39.92
2012	37.00	36.31	48.38	M	M	M	M	M	M	M	M	M
2013	37.00	37.70	38.03	54.00	64.37	71.58	72.53	72.84	68.45	56.47	46.68	M
2014	M	M	M	57.66	65.48	73.47	72.24	75.11	66.83	57.26	38.65	38.39
2015	30.44	24.25	42.21	57.80	65.85	73.07	76.00	71.57	69.75	57.55	50.00	47.16
2016	30.42	37.78	50.40	56.87	61.74	75.30	76.77	76.87	71.40	62.18	49.35	35.39
2017	39.18	44.29	47.37	61.35	64.18	71.12	75.96	71.68	67.27	58.03	46.03	34.65
2018	29.35	42.04	43.50	50.45	70.98	74.65	75.44	74.58	71.35	57.48	41.00	39.84
2019	34.11	40.32	41.55	56.87	66.97	70.52	76.00	74.29	74.23	58.68	39.27	40.81
2020	38.77	38.11	50.34	53.15	60.92	71.52	77.00	72.84	67.25	56.65	49.37	36.32
2021	34.82	29.91	50.00	54.75	61.45	72.07	74.44	75.81	67.87	61.66	41.37	46.71
2022	29.48	35.79	48.16	53.73	66.84	72.18	77.33	74.18	67.38	54.29	45.58	36.95
2023	42.02	43.95	45.95	56.07	63.40	69.27	75.81	73.84	68.55	58.38	46.73	41.87
2024	31.90	43.71	49.37	59.60	67.27	72.64	75.11	74.23	70.42	58.95	51.10	39.47
2025	27.39	36.66	51.50	M	M	M	M	M	M	M	M	M
NCEI Climatology	33.00	36.17	45.55	56.36	64.65	72.10	75.70	74.80	68.05	56.60	45.24	36.90

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
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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