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 (USC00250245) 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
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	0.00
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
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.51	0.71	1.34	2.78	3.74	3.74	3.30	3.10	2.12	2.20	0.88	0.68

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	M	M	M	M	9.1
2006	7.6	8.2	10.0	11.5	9.1	7.7	7.5	7.5	7.8	7.5	6.4	6.0
2007	8.1	8.5	9.3	9.1	8.7	7.9	6.6	6.6	8.6	8.5	6.9	6.1
2008	7.8	8.7	8.5	10.8	10.2	7.9	6.8	7.8	7.5	8.5	9.0	8.7
2009	9.5	8.1	9.7	10.7	M	M	M	6.4	M	M	M	M
2010	M	M	M	M	M	M	M	0.0	1.2	2.1	5.9	7.1
2011	7.9	7.1	8.6	10.6	10.0	9.0	7.1	6.5	6.3	M	M	6.4
2012	8.2	8.0	8.4	8.5	8.0	9.9	7.0	7.3	6.2	4.3	6.2	6.5
2013	6.9	9.0	9.2	8.8	8.1	6.6	5.6	4.6	5.9	6.8	5.6	6.9
2014	8.5	5.9	8.1	11.3	8.0	7.4	6.5	5.9	6.5	9.0	14.0	5.9
2015	7.8	10.7	8.9	8.9	9.1	5.7	6.1	6.6	6.3	7.1	9.9	12.3
2016	12.1	14.1	12.1	12.7	9.8	8.7	8.4	7.6	8.4	8.0	10.3	13.7
2017	3.7	3.2	6.0	11.1	10.1	8.6	7.5	7.5	7.6	11.4	10.5	13.3
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
2025	M	0.0	0.0	0.0	0.0	0.0	0.0	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
2005	M	M	M	M	M	M	M	M	M	M	16.16	37.50
2006	51.18	39.53	46.15	66.50	75.29	85.14	91.86	84.47	71.01	60.11	50.19	41.72
2007	33.59	32.17	57.32	57.94	72.92	79.51	88.06	86.33	77.55	67.12	54.45	34.35
2008	35.84	41.74	49.94	64.41	67.79	76.40	88.10	83.36	74.76	61.46	49.08	30.21
2009	41.12	43.04	49.90	57.19	59.18	65.74	76.50	77.18	M	M	M	M
2010	M	M	M	M	M	M	M	80.96	75.88	67.20	45.11	37.09
2011	30.50	36.67	45.20	57.15	67.23	78.85	87.41	85.15	74.79	M	M	43.81
2012	44.58	36.87	65.24	63.87	75.54	88.21	93.58	87.80	81.61	69.62	49.42	35.24
2013	32.69	35.78	44.63	52.17	72.47	82.35	87.72	87.37	83.79	60.59	46.80	36.56
2014	38.61	32.31	50.05	61.00	71.69	79.94	84.12	85.00	76.00	72.14	57.96	50.25
2015	52.69	53.00	67.41	69.58	72.46	87.61	93.01	90.31	87.94	74.01	60.62	52.50
2016	49.88	57.63	65.41	67.65	76.47	93.22	91.43	90.51	83.99	77.22	64.46	50.18
2017	48.76	M	M	-637.87	-637.87	-637.87	-637.87	-221.77	73.34	58.31	49.17	31.93
2018	30.19	25.90	43.85	49.10	69.76	77.85	79.51	79.17	69.87	54.05	40.40	32.06
2019	32.48	25.77	M	M	60.37	73.03	80.41	75.70	76.24	51.27	42.97	36.53
2020	32.56	37.00	48.13	55.30	58.59	M	M	M	M	50.28	53.32	39.95
2021	33.47	22.98	50.13	55.26	63.34	81.62	82.09	83.21	76.87	60.31	52.43	42.28
2022	37.15	37.24	33.98	24.80	24.80	24.80	24.80	24.80	24.80	24.80	24.80	24.80
2023	24.80	24.80	24.80	24.80	24.80	24.80	24.80	28.75	76.59	56.74	53.90	M
2024	M	M	M	M	M	M	M	M	M	60.29	46.08	42.22
2025	29.52	28.92	50.50	58.03	66.19	76.87	82.80	M	M	M	M	M
NCEI Climatology	35.80	38.76	49.70	58.80	69.00	79.59	85.30	83.50	76.50	63.20	48.90	37.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	M	M	M	16.16	16.47
2006	24.89	16.13	25.25	40.91	47.37	58.78	65.16	61.69	46.02	34.95	24.03	18.65
2007	13.51	14.00	34.19	35.64	50.28	58.61	64.70	64.15	52.06	40.55	25.24	14.90
2008	12.02	16.04	24.78	34.76	43.91	55.86	63.25	60.56	49.41	37.40	26.82	9.73
2009	15.68	18.81	24.36	34.90	59.18	65.74	69.78	65.55	M	M	M	M
2010	M	M	M	M	M	M	M	67.82	47.82	37.96	21.95	13.58
2011	9.25	13.01	24.65	34.56	44.85	56.50	67.02	62.57	48.76	M	M	17.94
2012	15.39	14.35	34.70	38.68	47.17	61.79	63.01	58.41	45.60	42.86	19.65	9.11
2013	9.25	12.91	16.87	24.48	46.95	57.85	64.59	66.07	56.99	38.22	20.67	11.43
2014	12.90	11.90	21.74	34.33	45.41	57.48	60.65	61.31	48.96	44.90	38.65	37.70
2015	37.93	34.52	43.37	48.40	52.43	64.48	68.13	64.52	61.02	49.23	43.56	40.34
2016	38.04	42.74	44.80	48.22	52.69	64.88	69.59	66.78	57.03	48.57	45.25	33.59
2017	35.41	M	M	-637.87	-637.87	-637.87	-637.87	-259.08	23.75	31.62	21.73	10.18
2018	7.60	4.47	24.22	23.43	46.91	55.35	58.08	54.01	49.71	29.94	17.55	10.88
2019	12.30	1.22	M	M	42.26	50.98	58.40	56.52	51.59	24.43	16.59	14.75
2020	11.58	12.26	24.22	25.38	39.16	M	M	M	M	25.44	21.82	14.27
2021	16.58	1.80	25.00	27.25	41.53	53.22	58.74	56.34	47.73	33.90	24.48	15.68
2022	6.93	7.11	20.05	24.80	24.80	24.80	24.80	24.80	24.80	24.80	24.80	24.80
2023	24.80	24.80	24.80	24.80	24.80	24.80	24.80	25.86	47.65	31.60	24.98	M
2024	M	M	M	M	M	M	M	M	M	37.10	22.36	14.21
2025	4.89	3.63	26.87	30.96	40.87	52.67	58.37	M	M	M	M	M
NCEI Climatology	11.70	14.41	22.79	32.10	43.30	54.40	59.70	57.40	47.60	34.11	22.40	13.90

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	M	M	M	16.16	26.99
2006	38.03	27.83	35.70	53.71	61.33	71.96	78.51	73.08	58.51	47.53	37.11	30.18
2007	23.55	23.09	45.76	46.79	61.60	69.06	76.38	75.24	64.81	53.84	39.85	24.62
2008	23.93	28.89	37.36	49.58	55.85	66.13	75.67	71.96	62.09	49.43	37.95	19.97
2009	28.40	30.93	37.13	46.05	59.18	65.74	73.14	71.36	M	M	M	M
2010	M	M	M	M	M	M	M	74.39	61.85	52.58	33.53	25.33
2011	19.87	24.84	34.93	45.85	56.04	67.68	77.22	73.86	61.78	M	M	30.88
2012	29.99	25.61	49.97	51.28	61.36	75.00	78.29	73.11	63.60	56.24	34.53	22.18
2013	20.97	24.34	30.75	38.33	59.71	70.10	76.16	76.72	70.39	49.40	33.74	24.00
2014	25.75	22.11	35.89	47.67	58.55	68.71	72.39	73.15	62.48	58.52	48.30	43.97
2015	45.31	43.76	55.39	58.99	62.44	76.05	80.57	77.42	74.48	61.62	52.09	46.42
2016	43.96	50.18	55.10	57.94	64.58	79.05	80.51	78.65	70.51	62.89	54.86	41.88
2017	42.09	M	M	-637.87	-637.87	-637.87	-637.87	-240.43	48.54	44.97	35.45	21.05
2018	18.90	15.19	34.04	36.26	58.33	66.60	68.79	66.59	59.79	42.00	28.97	21.47
2019	22.39	13.49	M	M	51.32	62.01	69.41	66.11	63.91	37.85	29.78	25.64
2020	22.07	24.63	36.17	40.34	48.87	M	M	M	M	37.86	37.57	27.11
2021	25.03	12.39	37.56	41.25	52.44	67.42	70.42	69.78	62.30	47.11	38.46	28.98
2022	22.04	22.18	27.01	24.80	24.80	24.80	24.80	24.80	24.80	24.80	24.80	24.80
2023	24.80	24.80	24.80	24.80	24.80	24.80	24.80	27.31	62.12	44.17	39.44	M
2024	M	M	M	M	M	M	M	M	M	48.70	34.22	28.21
2025	17.21	16.28	38.68	44.50	53.53	64.77	70.59	M	M	M	M	M
NCEI Climatology	23.75	26.58	36.25	45.45	56.15	67.00	72.50	70.45	62.05	48.65	35.65	25.80

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
2005	M	M	M	M	M	M	M	M	M	M	M	78.3%
2006	70.9%	74.0%	77.1%	65.7%	61.7%	64.1%	60.7%	71.9%	69.7%	63.6%	62.4%	67.1%
2007	68.4%	75.6%	66.3%	63.4%	63.3%	64.0%	63.2%	70.7%	61.3%	63.0%	56.3%	74.2%
2008	67.8%	67.1%	59.2%	56.7%	63.1%	61.0%	62.2%	61.8%	62.1%	63.9%	66.5%	71.3%
2009	64.2%	64.8%	61.7%	61.6%	M	M	M	64.5%	M	M	M	M
2010	M	M	M	M	M	M	M	72.6%	61.8%	58.1%	66.9%	69.5%
2011	75.2%	63.9%	69.2%	61.6%	59.1%	61.2%	65.1%	65.7%	60.5%	M	M	65.7%
2012	57.3%	70.8%	51.2%	60.3%	54.0%	49.0%	47.2%	48.9%	44.7%	M	97.7%	98.1%
2013	98.5%	98.3%	98.3%	98.1%	68.5%	71.8%	66.9%	76.8%	67.4%	73.6%	69.6%	71.5%
2014	64.2%	71.6%	66.3%	57.7%	67.4%	72.2%	69.8%	50.1%	3.5%	46.6%	62.8%	79.2%
2015	70.3%	68.4%	51.3%	63.8%	76.8%	75.9%	69.6%	74.1%	72.6%	68.3%	74.7%	78.3%
2016	81.0%	67.0%	61.7%	64.8%	67.4%	63.4%	74.8%	74.1%	71.7%	70.5%	70.0%	63.5%
2017	79.7%	M	M	100.0%	100.0%	100.0%	100.0%	82.1%	65.1%	59.8%	63.1%	65.1%
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
2025	M	47.6%	66.5%	54.6%	58.3%	61.5%	69.6%	M	M	M	M	M

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