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 (USC00134894) 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	0.16	5.77	0.49	0.10	2.46	0.24	2.49	1.67	0.20	0.05	1.43	0.03
2005	0.92	0.59	0.22	1.81	2.11	0.49	2.92	0.42	1.00	0.03	0.54	0.35
2006	0.09	0.05	0.49	0.38	0.24	0.14	0.48	0.21	2.69	0.19	0.03	2.50
2007	0.10	0.67	0.31	0.09	0.46	0.02	0.11	1.81	1.03	0.86	0.00	0.28
2008	0.17	0.70	0.05	1.43	0.57	M	M	M	-23.00	-31.00	-29.00	-28.00
2009	-28.00	-28.00	-27.00	-29.00	-31.00	-30.00	-21.00	M	M	M	M	M
2010	-10.00	-28.00	-26.00	-28.00	-30.00	-22.00	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	4.00	5.90	5.30	3.50	0.80	0.40	0.50	1.50	2.00	0.50	9.20
2022	18.30	32.20	43.20	16.70	3.30	0.90	0.00	0.60	0.30	1.90	11.10	51.60
2023	21.00	19.90	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	0.72	1.02	1.82	3.40	4.95	5.21	4.06	4.29	3.54	2.61	1.45	1.40

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	29.29	33.47	52.70	68.99	74.43	78.97	82.96	81.04	81.48	66.23	50.75	39.37
2005	28.48	41.95	53.05	68.34	73.93	85.00	90.70	86.56	81.42	68.25	52.98	30.82
2006	44.17	40.44	47.97	67.96	77.99	86.59	89.65	85.80	71.18	58.33	51.09	42.38
2007	30.42	27.67	56.40	61.05	74.55	84.52	89.74	86.93	78.96	67.72	50.22	28.95
2008	28.86	30.91	47.11	57.72	69.39	M	M	M	76.91	64.06	46.11	32.76
2009	28.45	40.49	53.06	62.52	74.85	80.72	78.48	M	M	M	M	M
2010	25.32	27.08	49.31	68.90	72.67	83.43	86.40	88.19	77.17	69.77	49.11	31.49
2011	24.67	33.86	47.99	61.01	71.06	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	89.46	79.76	61.55	53.29	36.59
2013	33.38	37.37	41.85	58.49	70.94	80.43	86.03	84.73	80.63	63.20	47.36	32.34
2014	24.65	39.13	53.47	62.85	78.72	82.80	80.43	83.07	79.30	70.85	M	M
2015	46.11	29.03	56.93	68.75	75.90	84.49	82.54	71.24	88.34	M	50.17	46.63
2016	M	M	M	M	M	M	79.16	M	M	68.71	56.99	34.08
2017	33.15	47.60	51.98	62.78	73.78	86.46	88.53	80.94	80.89	65.18	50.59	35.25
2018	31.22	31.43	47.72	55.51	80.79	86.27	82.27	84.40	77.32	60.43	41.00	35.94
2019	31.55	24.43	35.43	63.57	68.89	83.11	86.67	82.45	82.16	57.56	45.60	39.33
2020	32.80	40.57	53.04	62.66	67.41	88.24	86.88	86.45	76.37	59.36	55.83	39.32
2021	35.51	24.11	56.34	64.26	70.94	87.83	85.59	85.41	81.43	66.81	54.36	45.46
2022	33.92	40.59	51.51	60.88	73.22	85.95	87.69	87.62	81.13	68.46	49.15	32.92
2023	33.00	40.61	46.43	65.01	79.71	85.88	84.83	85.56	82.52	62.38	54.82	43.90
2024	28.05	52.06	55.04	65.83	75.10	85.57	85.77	83.34	83.13	73.62	51.11	27.15
NCEI Climatology	30.70	35.68	48.90	61.70	72.50	82.40	85.60	83.70	77.51	64.70	48.61	35.29

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	11.59	16.16	33.36	42.54	53.07	57.61	63.32	58.74	57.47	42.57	32.10	19.60
2005	13.34	23.87	27.59	46.02	50.22	65.25	66.63	62.94	59.30	43.24	30.92	15.69
2006	26.43	16.10	29.34	45.24	57.04	62.86	65.56	66.90	51.07	38.84	27.51	23.34
2007	14.14	12.80	35.65	37.97	56.03	62.48	67.11	68.11	54.90	46.02	26.70	12.36
2008	9.12	12.88	26.27	36.86	44.31	M	M	M	55.24	42.82	29.69	12.25
2009	10.06	22.30	37.80	45.31	52.30	61.51	61.90	M	M	M	M	M
2010	15.55	10.23	30.93	46.30	51.85	63.62	67.41	67.98	54.49	42.68	28.56	14.40
2011	7.50	15.37	28.27	39.75	50.19	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	65.93	49.45	38.39	29.38	18.25
2013	14.35	18.52	24.44	34.79	50.90	61.90	64.65	64.80	58.40	40.47	24.98	16.11
2014	8.50	20.22	25.42	38.66	55.90	62.95	62.04	65.67	59.41	58.65	M	M
2015	26.90	9.08	28.92	57.16	68.84	78.44	81.10	67.10	78.98	M	32.76	31.66
2016	M	M	M	M	M	M	76.82	M	M	46.17	35.17	16.84
2017	19.81	25.11	31.84	43.38	50.87	62.49	68.60	60.25	58.26	44.06	27.92	16.27
2018	12.91	12.82	30.18	31.54	58.03	67.90	65.84	64.70	58.26	39.94	22.72	20.66
2019	14.73	7.15	18.59	40.71	50.46	64.78	68.33	64.46	63.57	38.36	25.96	21.95
2020	18.01	19.60	33.35	37.09	50.81	67.74	68.08	65.04	52.87	37.68	31.09	18.80
2021	20.60	7.22	34.87	40.33	51.87	64.81	67.07	66.21	57.17	45.78	32.16	24.05
2022	9.32	12.90	27.67	35.97	53.91	63.68	66.92	64.35	56.07	39.28	25.71	14.07
2023	20.94	19.70	26.98	40.11	57.32	63.56	64.22	65.69	59.34	41.24	30.37	26.01
2024	13.82	27.19	30.83	42.86	53.35	64.44	66.11	64.19	55.64	45.51	33.51	15.60
NCEI Climatology	9.89	13.69	25.80	36.29	49.40	60.10	64.10	61.20	51.30	38.20	25.41	15.31

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	20.44	24.81	43.03	55.77	63.75	68.29	73.14	69.89	69.48	54.40	41.43	29.49
2005	20.91	32.91	40.32	57.18	62.08	75.12	78.66	74.75	70.36	55.74	41.95	23.25
2006	35.30	28.27	38.65	56.60	67.52	74.72	77.61	76.35	61.13	48.59	39.30	32.86
2007	22.28	20.24	46.02	49.51	65.29	73.50	78.42	77.52	66.93	56.87	38.46	20.65
2008	18.99	21.90	36.69	47.29	56.85	M	M	M	66.08	53.37	37.94	22.34
2009	18.72	31.57	45.66	53.78	63.58	71.11	70.05	M	M	M	M	M
2010	20.44	18.66	40.12	57.60	62.26	73.52	76.91	78.09	65.83	56.22	38.84	22.95
2011	16.09	24.62	38.13	50.38	60.62	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	77.69	64.61	49.97	41.33	27.42
2013	23.86	27.95	33.14	46.64	60.92	71.17	75.34	74.77	69.52	51.84	36.17	24.22
2014	16.57	29.68	39.45	50.75	67.31	72.88	71.24	74.37	69.35	64.75	M	M
2015	36.51	19.06	42.92	62.96	72.37	81.46	81.82	69.17	83.66	M	41.47	39.15
2016	M	M	M	M	M	M	77.99	M	M	57.44	46.08	25.46
2017	26.48	36.36	41.91	53.08	62.32	74.48	78.57	70.60	69.58	54.62	39.26	25.76
2018	22.07	22.13	38.95	43.52	69.41	77.08	74.05	74.55	67.79	50.18	31.86	28.30
2019	23.14	15.79	27.01	52.14	59.67	73.94	77.50	73.45	72.87	47.96	35.78	30.64
2020	25.40	30.08	43.19	49.88	59.11	77.99	77.48	75.74	64.62	48.52	43.46	29.06
2021	28.05	15.67	45.60	52.30	61.40	76.32	76.33	75.81	69.30	56.30	43.26	34.75
2022	21.62	26.74	39.59	48.43	63.56	74.82	77.30	75.99	68.60	53.87	37.43	23.49
2023	26.97	30.16	36.71	52.56	68.52	74.72	74.52	75.62	70.93	51.81	42.59	34.95
2024	20.94	39.62	42.93	54.34	64.22	75.01	75.94	73.77	69.39	59.57	42.31	21.38
NCEI Climatology	20.30	24.69	37.35	49.00	60.95	71.25	74.85	72.45	64.40	51.45	37.01	25.30

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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