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 (USC00252595) 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	0.56	0.86	1.48	2.79	3.97	4.00	3.10	4.42	2.33	2.44	1.14	0.86

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	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
2025	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
2005	M	M	M	M	M	M	M	M	M	M	23.90	32.10
2006	48.44	39.33	46.70	65.88	75.57	85.04	91.46	85.05	71.32	60.07	49.85	41.28
2007	30.39	29.29	53.55	57.01	70.79	81.94	89.79	85.10	73.13	61.68	52.04	32.16
2008	31.55	35.94	47.22	63.36	68.54	80.56	87.38	85.04	75.97	62.03	47.07	27.72
2009	35.57	40.34	43.47	31.28	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	57.07	57.05	57.01	37.17
2011	25.71	35.15	44.95	55.75	70.83	80.64	89.53	85.84	74.43	68.72	49.29	34.64
2012	42.09	38.26	66.09	66.84	77.25	86.52	94.61	87.01	82.27	57.98	45.58	31.50
2013	29.49	32.82	37.89	51.16	72.16	87.69	94.47	92.92	90.05	62.34	47.91	31.24
2014	34.57	29.43	47.33	65.97	79.69	88.68	89.93	91.05	83.08	70.35	44.27	34.79
2015	36.38	35.30	61.49	68.80	73.56	89.10	98.88	86.81	89.85	72.32	54.19	37.43
2016	33.03	43.06	59.79	65.09	78.47	97.35	95.48	94.33	84.99	68.78	55.38	34.35
2017	32.67	45.33	50.70	59.86	68.81	85.16	88.82	79.53	77.59	63.09	51.56	34.95
2018	31.88	28.39	46.36	53.29	75.97	82.71	84.52	82.45	74.85	58.40	42.85	34.73
2019	31.61	22.81	40.69	60.48	65.60	78.93	85.30	81.12	80.22	55.91	47.15	37.74
2020	30.49	40.30	50.15	59.56	64.10	M	M	M	M	55.21	56.24	41.53
2021	36.81	23.98	55.41	60.38	70.20	86.58	85.73	86.31	80.22	66.36	59.76	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	21.38	21.38	21.38	21.38	21.38	21.38	21.38	21.38	21.38	21.38	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	32.00	36.16	47.60	59.20	69.90	79.70	83.70	81.51	75.20	62.69	47.50	34.81

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	23.90	15.39
2006	24.23	13.72	25.22	42.63	48.69	57.87	64.09	60.81	47.31	34.78	22.61	19.43
2007	10.92	11.83	34.43	39.89	58.37	59.35	63.56	63.98	56.40	45.07	24.40	8.94
2008	6.51	13.76	24.41	36.31	45.60	56.22	64.55	62.23	50.38	38.32	27.04	7.44
2009	11.25	17.09	21.06	31.28	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	56.82	56.76	56.76	25.44
2011	5.75	13.11	23.58	34.51	48.59	58.16	68.77	62.44	44.32	40.70	20.84	13.09
2012	16.35	16.48	36.30	39.33	49.10	59.85	65.20	57.87	44.38	30.26	16.51	4.98
2013	3.91	8.15	11.75	23.74	44.70	59.26	62.89	64.81	56.01	34.60	18.91	3.80
2014	4.04	5.53	17.03	35.04	46.09	59.10	60.23	63.48	50.78	36.60	14.08	16.21
2015	10.05	5.82	22.54	37.02	47.89	62.23	65.64	61.70	61.09	40.60	28.04	17.41
2016	10.98	19.06	27.76	38.98	49.46	64.60	66.19	64.05	53.89	39.67	30.60	11.71
2017	14.67	20.93	28.68	38.44	46.52	57.46	64.16	56.64	28.86	38.27	25.32	14.39
2018	9.03	7.02	27.92	28.90	53.12	62.19	62.55	59.48	54.39	34.23	21.38	15.53
2019	14.83	5.17	22.70	36.33	45.92	58.06	64.06	61.72	58.09	32.74	22.45	19.17
2020	15.27	16.58	30.50	32.21	46.20	M	M	M	M	33.47	26.07	17.65
2021	18.58	4.37	30.27	35.22	48.00	59.46	62.27	61.28	52.80	39.68	31.22	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	21.38	21.38	21.38	21.38	21.38	21.38	21.38	21.38	21.38	21.38	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	12.41	15.43	24.70	35.40	47.90	58.89	63.20	60.70	51.40	37.99	25.80	16.20

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	23.90	23.75
2006	36.33	26.53	35.96	54.25	62.13	71.45	77.78	72.93	59.32	47.42	36.23	30.35
2007	20.65	20.56	43.99	48.45	64.58	70.65	76.67	74.54	64.77	53.38	38.22	20.55
2008	19.03	24.85	35.81	49.84	57.07	68.39	75.96	73.64	63.18	50.17	37.05	17.58
2009	23.41	28.72	32.26	31.28	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	56.95	56.90	56.89	31.30
2011	15.73	24.13	34.26	45.13	59.71	69.40	79.15	74.14	59.37	54.71	35.07	23.87
2012	29.22	27.37	51.19	53.09	63.17	73.18	79.91	72.44	63.33	44.12	31.05	18.24
2013	16.70	20.49	24.82	37.45	58.43	73.47	78.68	78.87	73.03	48.47	33.41	17.52
2014	19.30	17.48	32.18	50.51	62.89	73.89	75.08	77.26	66.93	53.48	29.18	25.50
2015	23.21	20.56	42.01	52.91	60.72	75.67	82.26	74.25	75.47	56.46	41.11	27.42
2016	22.00	31.06	43.78	52.04	63.96	80.97	80.84	79.19	69.44	54.22	42.99	23.03
2017	23.67	33.13	39.69	49.15	57.67	71.31	76.49	68.09	53.22	50.68	38.44	24.67
2018	20.45	17.71	37.14	41.10	64.55	72.45	73.53	70.96	64.62	46.32	32.11	25.13
2019	23.22	13.99	31.70	48.41	55.76	68.49	74.68	71.42	69.16	44.32	34.80	28.45
2020	22.88	28.44	40.32	45.88	55.15	M	M	M	M	44.34	41.15	29.59
2021	27.70	14.18	42.84	47.80	59.10	73.02	74.00	73.80	66.51	53.02	45.49	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	21.38	21.38	21.38	21.38	21.38	21.38	21.38	21.38	21.38	21.38	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	22.20	25.79	36.15	47.30	58.90	69.30	73.45	71.10	63.30	50.34	36.65	25.50

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	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
2025	M	M	M	M	M	M	M	M	M	M	M	M

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