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 (USC00151998) 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	0.00	6.84	2.50	5.34	6.15	7.17	3.88
2005	5.22	1.71	3.13	4.74	1.40	1.14	1.95	6.17	1.15	1.63	2.46	2.95
2006	5.42	2.16	4.30	6.03	3.30	4.03	4.19	2.17	6.99	5.17	2.25	2.55
2007	3.07	0.72	3.90	1.97	0.19	2.22	6.26	1.35	2.16	6.54	M	1.01
2008	1.04	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	0.38
2011	M	5.92	4.42	14.32	8.15	5.04	4.12	3.69	6.47	2.45	6.25	4.42
2012	3.67	3.16	4.69	2.51	4.62	1.46	5.03	2.03	5.17	1.37	1.18	7.74
2013	4.09	1.18	5.65	4.87	4.23	8.17	4.52	2.81	2.02	5.39	3.16	5.15
2014	2.30	4.05	1.74	7.62	3.37	4.74	5.93	4.52	3.34	4.99	0.54	3.20
2015	1.22	2.35	6.41	7.85	2.49	8.36	11.62	2.35	2.08	4.84	2.69	8.01
2016	1.11	4.35	5.12	2.86	5.14	4.28	3.53	3.40	2.18	1.13	1.76	5.44
2017	5.07	1.90	5.94	3.69	6.78	4.65	4.04	1.41	2.90	4.72	2.92	1.80
2018	1.95	9.60	4.12	3.92	4.12	4.96	6.60	6.86	13.44	1.81	7.24	3.98
2019	4.53	7.73	3.30	4.60	4.07	8.67	8.18	3.06	2.66	6.93	4.81	6.10
2020	2.90	4.17	3.41	6.06	8.96	2.98	6.22	3.98	2.33	6.25	1.63	2.00
2021	3.87	4.20	5.80	2.36	2.68	3.89	4.51	4.53	3.08	5.70	1.64	3.69
2022	3.65	6.09	3.70	2.95	3.55	2.65	4.70	5.15	1.92	0.55	2.47	3.66
2023	5.44	2.23	3.73	2.44	3.09	2.73	9.72	4.27	2.28	3.53	1.39	2.37
2024	5.19	2.27	2.93	3.68	5.15	1.91	2.59	2.22	7.01	0.16	4.16	2.66
NCEI Climatology	3.38	3.61	4.53	4.61	4.98	4.54	4.83	3.06	3.53	3.45	3.22	4.13

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	80.60	83.71	81.58	79.33	69.03	58.37	46.00
2005	44.58	49.04	50.71	68.53	74.80	87.28	88.10	89.52	83.80	68.68	58.27	39.06
2006	50.97	44.37	54.45	71.45	73.90	81.17	87.68	87.93	71.82	66.50	59.27	51.72
2007	48.36	35.42	M	M	M	M	86.00	93.00	86.04	74.26	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	47.64	58.35	69.17	73.39	83.80	89.77	87.13	76.97	68.42	59.27	51.00
2012	47.77	48.24	67.84	67.93	80.58	84.77	93.23	87.58	78.77	66.06	54.07	49.35
2013	43.90	47.60	47.73	67.62	76.65	83.80	83.43	83.68	83.17	68.74	56.83	48.65
2014	34.73	39.57	51.39	70.33	76.97	84.76	83.17	84.84	78.73	67.42	55.33	43.97
2015	38.63	34.50	52.74	66.93	80.06	83.62	85.39	83.61	83.31	68.84	60.29	56.00
2016	39.26	46.86	60.87	69.47	72.87	85.67	86.77	88.63	85.57	74.68	61.00	44.00
2017	46.20	54.61	57.00	71.43	74.58	83.63	86.16	83.84	78.71	70.81	55.97	44.35
2018	38.52	52.96	50.55	60.27	82.26	84.77	86.61	84.77	81.07	69.00	49.03	46.87
2019	40.26	50.14	50.61	68.41	78.19	80.93	87.90	86.35	87.55	71.81	50.20	49.55
2020	47.13	45.79	59.26	62.30	71.19	83.69	90.16	84.52	78.97	68.58	61.97	44.87
2021	40.97	38.07	61.55	64.28	74.19	83.17	85.55	86.52	79.62	73.19	54.10	58.23
2022	39.68	46.50	59.19	64.17	78.06	85.29	88.32	84.61	78.83	70.35	57.93	45.39
2023	50.50	54.75	57.29	68.63	74.00	81.27	85.83	84.77	81.41	69.94	57.93	51.47
2024	39.17	55.59	59.32	69.59	78.10	85.36	88.70	87.55	83.10	72.72	61.10	43.65
NCEI Climatology	41.22	46.05	55.30	67.20	75.80	83.50	86.71	86.20	80.40	69.10	55.80	45.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	57.00	63.61	59.26	56.20	45.68	39.07	25.47
2005	28.07	27.86	28.29	41.47	45.66	58.97	63.18	62.58	53.17	41.54	31.62	23.20
2006	31.06	24.41	30.79	44.66	50.87	58.61	65.55	66.23	52.71	39.38	33.17	29.22
2007	28.11	14.42	M	M	M	M	61.52	65.93	56.43	48.68	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	27.14	34.65	45.07	52.94	61.90	69.13	61.94	55.70	40.45	37.83	30.61
2012	25.71	27.45	42.03	40.43	56.39	58.23	68.71	61.16	55.13	42.74	26.92	31.90
2013	25.33	22.04	27.67	39.28	53.13	62.73	64.97	62.45	56.07	43.81	30.21	26.03
2014	10.23	19.14	25.61	41.67	53.54	61.42	61.43	63.47	54.93	45.87	33.17	26.00
2015	19.87	6.86	28.71	40.66	55.77	62.28	65.77	60.32	57.07	44.03	37.24	39.61
2016	19.55	26.59	37.90	42.13	51.03	62.67	67.45	68.52	58.93	47.26	34.07	26.87
2017	29.60	32.21	33.83	48.20	51.53	57.38	65.40	60.71	55.32	45.26	33.60	23.84
2018	16.74	31.56	31.77	37.70	58.65	63.87	64.48	65.40	63.77	46.84	32.43	30.00
2019	24.81	28.44	29.36	43.54	55.55	60.20	65.97	63.06	58.76	46.03	28.57	29.77
2020	30.73	27.57	37.48	39.43	51.23	60.83	68.06	64.32	55.73	44.29	35.17	25.29
2021	26.32	20.71	33.45	39.07	48.10	61.63	65.71	65.74	56.34	50.23	29.37	31.97
2022	19.42	24.14	33.68	40.10	55.23	60.36	66.39	64.16	55.47	35.65	32.20	25.48
2023	32.10	30.71	31.71	40.63	50.10	56.33	65.57	63.13	55.72	45.94	31.80	30.13
2024	24.00	29.38	33.71	45.04	56.66	61.46	64.77	61.87	57.76	42.34	40.21	25.26
NCEI Climatology	22.70	25.03	32.20	41.40	52.31	60.61	65.19	63.01	55.30	43.29	32.91	27.40

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	68.80	73.66	70.42	67.77	57.35	48.77	35.75
2005	36.43	38.50	39.50	55.00	60.10	73.10	75.48	76.05	68.48	55.20	45.00	31.22
2006	41.00	34.39	42.28	58.05	62.39	69.93	76.61	77.12	62.26	51.48	45.72	40.81
2007	38.23	24.92	M	M	M	M	73.90	79.47	71.23	61.47	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	37.39	46.50	57.12	63.16	72.85	79.45	74.53	66.33	54.44	48.55	40.81
2012	36.74	37.84	54.94	54.18	68.48	71.50	80.97	74.37	66.95	54.40	40.19	40.63
2013	34.62	35.14	37.70	53.45	64.89	73.27	74.20	73.06	69.62	56.27	43.52	37.34
2014	22.48	29.36	38.50	56.00	65.46	73.25	72.30	74.13	66.83	56.65	44.25	34.17
2015	29.25	20.68	40.73	53.72	67.95	72.95	75.58	71.97	70.16	56.44	49.24	48.34
2016	29.40	36.72	49.39	55.80	61.95	74.17	77.11	78.77	72.25	60.97	47.53	35.44
2017	37.90	43.41	45.14	59.82	62.92	70.52	75.77	72.27	67.02	58.03	44.78	34.10
2018	27.63	41.85	41.16	48.98	70.45	74.32	75.55	75.00	72.42	57.92	40.73	38.44
2019	32.53	39.48	39.98	55.71	66.87	70.57	76.94	74.71	73.16	58.92	39.38	39.42
2020	38.93	36.68	48.37	50.87	61.21	72.26	79.11	74.42	67.35	56.44	48.59	35.08
2021	33.65	29.39	47.60	51.67	61.15	72.40	75.63	76.13	67.98	61.71	41.73	45.10
2022	29.55	35.32	46.44	52.13	66.65	72.82	77.35	74.39	67.15	53.00	45.07	35.44
2023	41.30	42.73	44.50	54.63	62.05	68.80	75.70	73.95	68.57	57.94	44.87	40.80
2024	31.58	42.38	46.52	57.31	67.43	73.41	76.73	74.71	70.43	57.53	50.66	34.46
NCEI Climatology	31.96	35.54	43.75	54.30	64.05	72.05	75.95	74.60	67.85	56.20	44.35	36.55

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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