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 (USC00075320) 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	4.83	2.49	1.78	4.98	2.93
2005	4.35	2.17	5.08	2.66	6.61	7.46	5.99	2.27	0.64	8.56	3.90	4.36
2006	4.52	1.91	0.11	2.01	2.52	10.13	3.98	0.72	6.62	5.61	6.07	2.65
2007	4.17	3.09	3.28	4.63	0.93	4.25	4.88	3.17	1.12	5.57	1.72	5.15
2008	1.58	4.47	2.44	3.14	6.01	2.46	4.74	1.93	6.26	2.00	6.21	6.46
2009	2.22	0.91	2.57	7.23	5.28	3.97	2.93	6.05	5.56	8.35	5.75	7.36
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	0.00	1.67	1.09	1.81	0.80	0.01	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	0.81	4.33
2020	2.94	3.37	3.70	4.04	2.12	2.30	6.59	6.08	6.59	7.30	5.56	6.73
2021	2.61	6.27	4.52	2.22	2.85	4.54	3.53	7.09	2.35	3.70	0.93	0.67
2022	4.40	1.64	2.63	3.08	2.72	3.11	2.82	0.81	3.12	6.68	3.26	4.21
2023	2.32	2.25	1.72	7.24	2.48	3.29	4.46	2.55	6.45	1.99	2.90	8.09
2024	7.04	2.27	7.64	1.82	2.07	3.09	6.67	0.64	0.42	0.01	M	M
NCEI Climatology	3.38	3.29	4.21	3.45	3.38	3.77	4.95	4.31	4.49	4.41	3.59	4.17

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	83.55	78.28	66.39	58.17	50.84
2005	44.20	44.82	48.06	65.83	69.60	82.32	87.17	88.03	82.80	68.32	62.93	45.52
2006	53.32	49.70	56.64	68.27	74.73	81.30	89.47	87.94	76.59	68.32	59.67	56.19
2007	51.71	39.18	57.65	61.40	76.55	83.67	86.03	87.17	81.04	74.60	58.24	48.03
2008	47.97	51.18	57.65	65.07	73.35	88.41	88.58	83.77	78.93	68.06	55.10	54.03
2009	40.90	50.64	54.81	67.03	74.16	79.87	84.97	87.16	76.43	68.10	60.39	47.81
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	89.00	86.72	90.62	88.62	79.60	83.00	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	51.47	50.19
2020	48.35	51.03	57.32	59.67	66.52	81.00	87.35	83.45	76.07	68.81	62.83	49.23
2021	43.32	43.11	55.71	63.90	72.45	81.53	85.42	84.19	79.30	72.10	56.10	54.32
2022	41.65	50.21	57.03	61.67	70.39	80.10	86.19	86.10	78.13	64.35	59.77	47.61
2023	52.13	52.50	54.94	67.57	68.00	77.40	86.03	81.74	77.03	69.45	56.30	51.19
2024	46.10	47.76	55.87	64.10	71.71	84.43	84.77	83.42	75.89	70.67	M	M
NCEI Climatology	46.20	48.18	55.20	66.20	74.61	83.40	87.70	85.49	79.61	69.30	58.70	49.90

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	69.32	64.27	50.97	42.87	34.06
2005	29.67	30.67	34.26	46.40	50.81	66.43	72.00	71.77	64.87	53.87	43.52	30.90
2006	36.47	31.50	36.90	48.43	55.19	65.13	71.77	71.61	60.41	49.81	46.40	38.79
2007	34.94	24.32	37.55	43.50	55.26	66.30	69.23	70.26	64.45	58.61	41.82	35.67
2008	32.16	31.14	39.03	47.97	53.29	67.03	70.23	66.19	64.67	50.71	41.10	35.10
2009	25.97	32.43	36.48	46.90	56.29	63.90	68.13	71.06	63.76	50.07	45.47	33.00
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	69.25	67.61	70.14	70.62	63.90	43.00	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	37.71	33.45
2020	33.61	34.83	42.10	42.97	52.32	65.10	72.13	70.06	63.33	52.84	43.33	33.39
2021	30.42	30.21	39.10	44.97	53.23	65.03	69.90	70.35	63.67	57.48	39.03	38.55
2022	25.32	31.39	38.48	45.03	56.58	62.60	70.52	69.90	61.93	49.90	42.67	31.74
2023	37.42	35.18	37.94	49.97	52.26	61.53	71.39	69.84	64.03	51.65	39.87	37.97
2024	31.61	33.45	40.90	49.07	56.52	66.43	71.29	67.10	64.70	50.90	M	M
NCEI Climatology	30.21	31.98	37.50	46.40	56.00	65.70	70.60	69.21	63.70	52.41	42.21	35.01

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	76.35	71.17	58.68	50.52	42.45
2005	36.83	37.50	41.16	56.12	60.23	74.30	79.57	79.90	73.83	61.10	53.09	38.03
2006	44.72	40.70	46.98	58.35	65.03	73.22	80.58	79.77	68.45	59.06	53.03	47.66
2007	43.32	31.75	47.60	52.45	65.90	74.98	77.53	78.72	72.91	66.50	50.00	41.83
2008	40.05	40.72	48.00	56.52	63.32	77.57	79.40	74.98	72.00	59.39	48.10	44.57
2009	33.44	41.54	45.65	56.97	65.23	71.88	76.41	79.11	69.91	58.45	52.68	40.52
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	79.12	77.17	80.38	79.62	71.75	63.00	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	44.59	41.82
2020	40.98	42.93	49.71	51.32	59.42	73.05	79.74	76.76	69.70	60.82	53.08	41.31
2021	36.87	36.66	47.40	54.43	62.84	73.28	77.66	77.27	71.48	64.79	47.57	46.44
2022	33.48	40.80	47.76	53.35	63.48	71.35	78.35	78.00	70.03	57.13	51.22	39.68
2023	44.77	43.84	46.44	58.77	60.13	69.47	78.71	75.79	70.53	60.55	48.08	44.58
2024	38.85	40.60	48.39	56.58	64.11	75.43	78.03	75.26	70.30	60.78	M	M
NCEI Climatology	38.20	40.08	46.35	56.30	65.30	74.55	79.15	77.35	71.65	60.86	50.46	42.45

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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