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 (USC00043402) 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	0.00	8.39	0.46	17.37
2005	21.40	15.65	3.58	1.14	1.46	0.00	0.00	0.00	0.14	0.60	1.43	0.68
2006	9.67	5.41	5.22	8.13	1.29	0.00	0.00	0.00	M	0.37	0.23	1.63
2007	2.62	3.40	0.16	0.81	0.00	0.00	0.00	0.02	0.85	0.38	0.10	4.09
2008	23.84	3.11	0.00	0.15	0.27	0.00	0.00	0.01	0.00	0.06	2.22	3.66
2009	1.00	7.95	0.90	0.35	0.01	0.09	0.00	0.00	0.00	0.00	0.00	5.19
2010	11.89	6.85	0.69	4.44	0.06	0.00	0.00	0.00	0.00	1.41	2.04	10.74
2011	0.19	4.81	14.52	M	M	M	M	M	M	M	2.26	0.35
2012	0.37	0.22	3.59	2.98	M	0.00	0.00	0.00	0.00	0.34	1.16	0.45
2013	0.00	0.00	0.79	0.00	0.03	0.00	0.00	0.00	0.00	0.05	0.93	0.02
2014	0.00	4.89	0.05	0.66	0.57	0.00	0.00	0.00	0.00	0.00	1.21	7.88
2015	0.00	0.00	0.00	0.36	0.62	0.98	0.00	0.00	0.16	0.14	0.02	0.24
2016	4.45	0.65	2.26	0.00	0.00	0.00	0.00	0.00	0.00	0.69	0.00	3.01
2017	9.51	11.85	1.05	0.09	0.00	0.00	0.00	0.02	0.00	0.00	0.04	0.00
2018	3.93	0.35	6.13	0.00	0.30	0.00	0.00	0.00	0.00	0.18	4.18	0.76
2019	9.80	5.24	5.15	0.07	0.24	0.00	0.00	0.00	0.00	0.00	1.75	4.32
2020	0.44	0.00	6.77	1.47	0.00	0.00	0.00	0.00	0.00	0.00	0.00	1.71
2021	6.44	0.00	1.11	0.00	0.00	0.00	0.00	0.00	0.00	2.25	0.03	12.72
2022	0.05	0.00	0.27	0.35	0.00	0.00	0.00	0.00	0.00	0.15	2.39	1.48
2023	19.05	12.56	9.58	0.00	1.06	0.09	0.00	0.25	0.00	0.00	0.25	8.94
2024	1.02	16.16	6.90	0.61	0.00	0.00	0.00	0.00	0.00	M	M	M
NCEI Climatology	7.06	7.80	4.68	1.65	0.68	0.05	0.07	0.00	0.09	1.11	1.48	4.19

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	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	100.41	95.21	85.18	74.52	61.84
2013	64.20	67.16	76.80	77.82	82.45	89.26	96.92	94.95	92.30	80.55	73.62	71.32
2014	76.41	70.78	76.16	79.90	84.60	88.58	93.70	94.05	94.40	88.00	74.76	65.32
2015	72.14	75.47	80.05	77.68	75.70	91.14	91.36	95.60	93.00	87.27	70.95	64.59
2016	63.89	76.80	70.88	79.67	79.27	94.10	95.76	96.05	90.95	83.57	77.16	67.10
2017	60.59	64.95	75.83	77.05	82.52	91.73	98.77	95.78	89.19	87.83	75.64	72.65
2018	72.09	70.45	68.08	78.36	77.57	89.86	99.05	96.39	92.30	82.87	75.41	65.05
2019	64.81	57.23	67.00	79.18	72.92	87.86	92.61	95.50	91.40	86.17	76.90	62.82
2020	65.67	71.85	68.91	74.55	85.48	88.00	92.25	99.29	97.41	90.73	76.76	69.83
2021	67.00	69.75	66.91	76.64	83.90	93.91	97.95	95.86	92.14	79.62	79.86	61.32
2022	69.90	69.50	77.17	77.00	83.91	94.64	96.29	99.04	95.86	87.33	69.45	62.05
2023	62.05	61.86	60.71	73.80	73.83	77.05	98.09	96.67	85.38	85.78	75.14	68.14
2024	64.62	63.30	67.35	73.36	77.04	88.60	100.13	98.00	93.00	M	M	M
NCEI Climatology	66.10	66.91	70.11	75.50	80.00	88.18	93.71	95.50	91.41	83.30	73.30	64.30

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	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	58.73	54.63	46.32	40.52	34.37
2013	31.05	32.23	40.15	40.86	44.73	51.05	55.58	52.62	51.25	42.32	40.62	32.26
2014	37.55	37.06	40.63	42.90	50.45	58.11	63.70	56.05	53.65	48.17	41.59	38.23
2015	38.10	40.11	41.45	40.09	43.85	51.59	55.09	53.50	54.05	50.50	33.40	30.50
2016	35.58	37.30	39.28	43.52	45.73	50.25	52.57	52.95	51.00	46.38	41.68	36.14
2017	35.91	41.41	41.08	43.00	47.65	50.91	58.68	55.96	52.86	44.26	43.95	35.15
2018	40.86	34.65	39.52	42.14	44.78	48.95	59.55	56.17	50.00	46.57	40.86	36.76
2019	37.81	32.27	39.78	45.64	45.25	51.14	52.26	53.18	51.50	39.13	38.52	34.23
2020	31.57	33.15	34.86	42.27	45.48	48.41	48.88	55.19	51.91	47.91	37.81	33.22
2021	34.62	35.00	32.91	38.95	44.48	50.41	54.64	55.41	52.71	43.24	41.59	35.92
2022	34.52	33.65	39.52	40.95	43.50	49.14	54.38	57.70	57.41	46.81	35.36	36.86
2023	34.38	33.27	37.58	40.85	46.39	49.95	57.50	55.12	50.38	46.65	39.18	39.77
2024	36.58	37.61	39.13	42.50	44.35	51.65	57.30	56.23	52.52	M	M	M
NCEI Climatology	36.19	36.41	38.40	40.60	45.90	48.90	55.00	54.39	50.90	44.79	40.00	33.52

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	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	79.57	74.92	65.75	57.52	48.11
2013	47.62	49.88	58.48	59.34	63.59	70.16	76.25	73.79	71.78	61.43	57.12	51.79
2014	56.98	53.92	58.39	61.40	67.53	73.34	78.70	75.05	74.03	68.09	58.18	51.77
2015	55.12	57.79	60.75	58.89	59.77	71.36	73.23	74.55	73.52	68.89	52.17	47.55
2016	49.74	57.05	55.08	61.60	62.50	72.17	74.17	74.50	70.98	64.98	59.42	51.62
2017	48.25	53.18	58.46	60.03	65.09	71.32	78.73	75.87	71.02	66.04	59.80	53.90
2018	56.48	52.55	53.80	60.25	61.17	69.40	79.30	76.28	71.15	64.72	58.14	50.90
2019	51.31	44.75	53.39	62.41	59.08	69.50	72.43	74.34	71.45	62.65	57.71	48.52
2020	48.62	52.50	51.89	58.41	65.48	68.20	70.56	77.24	74.66	69.32	57.29	51.52
2021	50.81	52.38	49.91	57.80	64.19	72.16	76.30	75.64	72.43	61.43	60.73	48.62
2022	52.21	51.58	58.35	58.98	63.70	71.89	75.33	78.37	76.64	67.07	52.41	49.45
2023	48.21	47.57	49.15	57.33	60.11	63.50	77.80	75.90	67.88	66.22	57.16	53.95
2024	50.60	50.46	53.24	57.93	60.70	70.12	78.72	77.11	72.76	M	M	M
NCEI Climatology	51.15	51.66	54.25	58.05	62.95	68.54	74.35	74.95	71.15	64.05	56.65	48.91

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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