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 (USC00245872) 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	0.54	1.22	0.34	0.58	0.05	0.03
2005	0.39	0.00	0.40	3.22	2.08	5.09	0.71	0.38	1.02	1.43	1.49	0.88
2006	0.17	0.11	1.32	2.30	3.03	1.46	0.87	0.94	1.76	0.75	0.08	0.10
2007	0.16	1.35	0.41	1.45	5.56	2.70	0.95	0.49	1.04	1.10	0.48	0.09
2008	0.09	0.29	0.10	0.15	4.86	2.48	0.85	1.05	1.25	1.84	0.78	0.79
2009	0.61	0.39	0.47	1.50	0.76	2.15	2.24	2.08	0.42	2.49	0.12	0.60
2010	0.60	0.42	0.24	1.69	2.89	3.35	1.59	2.73	3.88	0.84	1.06	0.71
2011	0.90	0.42	0.69	2.30	6.69	3.54	0.65	0.82	0.08	2.29	0.30	0.08
2012	0.55	0.38	0.47	1.47	1.49	1.09	0.82	0.25	M	1.31	0.64	0.14
2013	0.44	0.02	0.17	1.11	5.90	4.70	0.72	2.54	1.51	0.77	0.32	0.73
2014	0.46	0.41	0.86	0.34	2.84	2.41	0.43	6.69	0.54	0.33	0.55	0.33
2015	0.66	0.35	0.53	1.11	1.73	0.89	4.13	1.10	0.27	3.17	0.76	0.48
2016	0.35	0.02	0.69	2.43	3.68	1.13	5.98	0.89	2.77	4.94	0.00	0.38
2017	0.54	0.12	0.31	1.18	0.29	0.29	0.00	0.13	2.54	0.31	0.00	0.75
2018	0.87	1.54	0.97	2.06	4.49	4.16	0.42	1.28	0.62	0.14	0.50	0.51
2019	0.41	1.05	0.36	M	2.58	1.52	1.95	1.39	3.15	0.54	0.84	0.03
2020	0.33	0.37	0.39	0.57	2.87	5.03	0.45	0.56	0.93	0.46	0.18	0.09
2021	0.16	0.39	0.14	0.32	0.17	0.75	0.03	2.58	0.15	0.36	0.10	0.57
2022	0.09	0.43	0.07	2.14	1.02	1.30	5.91	1.31	0.77	1.45	0.52	0.51
2023	0.34	0.41	0.20	0.56	M	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.43	0.40	0.56	1.33	2.63	2.85	1.87	1.18	1.23	1.17	0.47	0.39

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	87.96	82.52	76.71	60.18	52.54	44.86
2005	28.48	46.89	53.45	62.38	65.47	75.50	90.40	86.59	78.66	61.62	49.38	31.23
2006	47.74	40.86	45.73	63.20	70.97	81.07	94.55	88.16	76.25	M	51.33	41.59
2007	40.61	32.43	56.66	57.18	65.21	79.23	95.00	87.35	75.07	62.26	46.30	36.97
2008	34.03	37.72	47.81	56.97	65.35	73.33	88.19	88.19	73.87	60.74	50.23	26.30
2009	35.27	37.14	43.68	53.97	67.94	73.87	83.74	81.55	81.66	48.94	52.27	20.29
2010	29.68	29.52	52.81	57.23	61.45	73.70	83.03	84.03	68.97	64.61	39.20	28.68
2011	26.70	27.29	39.45	52.80	58.23	71.33	88.97	88.70	80.07	61.97	43.40	41.42
2012	38.03	37.34	57.84	60.27	65.90	81.80	94.35	88.65	78.97	53.84	45.97	35.03
2013	33.81	42.00	46.74	51.17	68.29	75.63	85.81	86.71	77.00	56.48	43.10	28.97
2014	37.32	24.96	41.97	58.60	67.65	73.40	88.90	82.16	70.50	65.16	37.73	37.23
2015	34.90	37.96	57.39	59.70	65.94	83.17	85.00	84.94	77.70	62.81	43.50	34.94
2016	33.42	50.10	53.55	58.67	66.10	81.17	84.52	83.52	69.77	57.71	55.83	25.81
2017	26.26	39.18	49.77	57.70	70.61	80.83	M	M	71.93	61.39	45.27	33.42
2018	31.87	21.46	36.74	53.47	71.16	74.90	87.29	84.90	69.77	58.26	44.87	39.39
2019	38.19	13.11	48.48	M	62.35	75.03	84.74	85.65	72.13	52.23	42.63	40.90
2020	34.74	42.24	46.10	55.00	67.06	77.80	86.81	90.58	77.37	55.16	M	44.12
2021	42.39	26.04	53.87	58.70	68.52	89.47	97.32	85.90	82.13	66.10	55.07	M
2022	32.73	38.54	47.43	50.04	66.62	78.13	89.39	90.84	82.73	64.13	M	M
2023	35.58	36.29	32.71	53.41	M	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	34.20	37.85	48.50	58.60	67.81	77.50	87.90	86.90	75.80	60.20	46.40	36.60

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	56.87	54.61	48.05	36.93	28.45	19.50
2005	8.66	21.41	27.67	36.28	42.30	52.00	60.57	54.73	49.07	38.90	30.07	16.23
2006	29.42	18.71	25.42	37.70	46.52	55.17	63.90	58.97	48.40	M	29.78	20.15
2007	16.23	14.61	32.03	34.33	43.71	54.43	64.90	58.29	46.77	38.68	25.60	17.52
2008	10.26	15.59	24.87	28.17	43.55	49.20	57.55	56.90	45.67	36.26	30.17	5.65
2009	12.97	20.07	21.39	32.63	41.97	49.17	56.74	55.81	50.03	30.35	29.80	3.16
2010	13.10	11.19	28.81	34.67	40.77	51.33	56.55	55.77	46.10	39.06	18.23	11.71
2011	8.50	5.96	21.13	32.17	42.42	50.90	60.55	60.50	47.60	37.71	22.67	20.39
2012	16.10	18.14	31.19	36.77	41.52	52.83	63.26	57.26	46.10	32.52	23.10	15.68
2013	13.42	21.86	19.87	27.47	45.74	52.67	58.94	59.03	50.80	34.61	18.83	5.77
2014	15.97	5.68	21.97	34.97	44.48	51.20	60.68	55.77	47.77	41.16	18.00	21.23
2015	17.32	19.11	32.77	35.73	43.58	56.77	59.06	58.45	48.83	42.16	24.93	18.48
2016	17.16	28.34	30.71	38.63	44.00	53.43	59.10	57.71	49.03	37.94	33.33	8.55
2017	11.16	20.89	30.26	36.63	45.10	53.80	M	M	48.80	36.97	26.00	16.65
2018	11.68	-0.29	21.03	31.07	49.52	54.00	59.65	57.52	45.90	34.97	25.17	21.58
2019	18.90	-4.11	24.87	M	40.06	48.33	57.90	57.58	49.50	29.13	24.63	22.17
2020	16.77	21.52	24.97	30.37	43.74	53.70	58.32	60.03	48.97	32.58	M	24.69
2021	23.77	5.96	25.32	33.03	41.59	58.00	64.65	57.23	50.90	39.52	29.97	M
2022	8.82	14.80	21.86	26.88	44.15	52.63	61.26	60.00	52.90	40.52	M	M
2023	19.45	17.86	18.45	31.47	M	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	14.40	17.50	26.11	35.00	44.19	53.00	59.60	58.00	48.40	36.70	25.39	17.10

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	72.04	68.43	62.07	48.55	40.57	32.11
2005	18.57	34.15	40.69	49.61	53.88	63.75	75.48	70.78	63.93	50.26	39.72	23.73
2006	38.58	29.79	35.53	50.45	58.74	68.12	79.23	73.56	62.56	M	39.06	31.09
2007	28.98	23.52	44.22	45.75	54.46	66.83	79.95	72.82	60.92	50.47	35.95	27.24
2008	22.15	26.66	36.34	42.57	54.45	61.27	72.87	72.55	59.77	48.50	40.20	15.98
2009	24.28	28.61	32.53	43.30	54.95	61.52	70.24	68.68	66.30	39.65	41.03	11.73
2010	21.39	20.69	40.81	45.95	51.11	62.52	69.79	69.90	57.53	51.84	28.72	20.19
2011	17.47	16.62	30.29	42.48	50.32	61.12	74.76	74.60	63.83	49.84	33.03	30.90
2012	27.06	27.74	44.52	48.52	53.67	67.32	78.81	72.95	62.53	43.18	34.40	25.35
2013	23.61	31.93	33.31	39.32	57.02	64.15	72.37	72.87	63.90	45.55	30.97	17.37
2014	26.65	15.32	31.97	46.78	56.06	62.30	74.79	68.97	59.13	53.16	27.87	29.23
2015	26.11	28.54	45.08	47.72	54.76	69.97	72.03	71.69	63.27	52.48	34.22	26.71
2016	25.29	39.22	42.13	48.65	55.05	67.30	71.81	70.61	59.40	47.82	44.58	17.18
2017	18.71	30.04	40.02	47.17	57.85	67.32	M	M	60.37	49.18	35.48	25.03
2018	21.77	10.59	28.89	42.27	60.34	64.45	73.47	71.21	57.83	46.61	35.02	30.48
2019	28.38	4.50	36.68	M	51.21	61.68	71.32	71.61	60.82	40.68	33.63	31.57
2020	25.76	31.88	35.53	42.68	55.40	65.75	72.56	75.31	63.17	43.87	M	34.41
2021	33.08	16.00	39.60	45.87	55.36	73.73	80.98	71.56	66.52	52.81	42.52	M
2022	20.77	26.82	34.52	38.52	55.45	65.38	75.32	75.42	67.82	52.32	M	M
2023	27.52	27.07	25.58	42.44	M	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	24.30	27.68	37.30	46.80	56.00	65.25	73.75	72.45	62.10	48.45	35.90	26.85

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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