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 (USC00258628) 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	0.36	0.50	0.94	2.23	2.89	3.04	3.29	2.91	1.44	1.55	0.70	0.46

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	28.72	41.15
2006	53.90	45.92	52.62	71.35	77.95	87.69	92.78	89.03	74.16	62.87	54.10	43.89
2007	32.05	36.91	62.52	59.55	75.95	83.89	89.24	85.52	80.12	69.02	57.68	35.37
2008	37.99	45.91	54.28	68.05	71.52	82.07	91.72	83.79	76.83	65.92	54.33	39.58
2009	49.48	49.38	55.87	61.46	73.61	77.58	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	80.46	71.53	53.38	M
2011	M	35.81	53.15	63.00	70.73	81.86	92.06	88.63	76.44	68.81	54.65	42.67
2012	47.26	49.71	66.80	M	77.61	91.95	96.32	90.03	83.10	53.96	62.17	44.11
2013	43.14	47.48	55.93	61.44	73.43	85.22	88.23	89.58	84.70	57.07	52.54	41.11
2014	43.44	34.05	55.40	65.08	64.57	85.49	89.64	92.81	82.42	74.38	54.43	28.69
2015	17.60	17.60	66.26	69.30	71.91	89.05	89.51	87.32	86.31	70.62	53.22	44.65
2016	45.03	50.56	62.07	64.35	71.05	88.33	89.78	85.22	79.95	74.46	60.46	32.73
2017	38.28	53.74	61.49	63.90	70.94	85.29	90.11	70.70	M	66.63	57.76	41.12
2018	6.80	6.80	6.80	47.58	78.06	87.03	87.29	85.47	79.39	63.00	49.12	42.31
2019	36.56	23.56	16.34	16.34	16.34	16.34	16.34	80.32	85.60	59.07	5.18	5.18
2020	5.18	5.18	40.95	65.76	68.47	M	M	M	M	59.25	61.41	47.30
2021	41.27	31.31	57.23	64.06	70.49	87.57	88.02	90.10	87.31	69.51	61.25	51.64
2022	43.89	46.06	53.85	66.17	74.58	88.48	93.86	92.94	86.10	71.48	51.45	40.74
2023	34.38	44.27	47.50	67.00	75.17	80.67	88.25	89.99	84.36	66.37	60.32	M
2024	M	M	M	M	M	M	M	M	M	70.28	54.51	51.43
2025	39.55	28.93	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	41.50	45.16	55.90	64.31	73.60	85.30	90.91	88.60	81.10	67.60	53.50	42.80

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	28.72	21.12
2006	23.62	17.55	28.29	39.37	48.32	60.82	67.40	65.64	46.66	36.91	25.70	22.47
2007	21.33	20.67	34.28	36.56	50.38	59.26	64.98	67.33	53.10	39.52	22.87	18.56
2008	19.70	21.51	25.35	36.15	45.59	55.50	63.48	62.63	48.85	37.16	29.85	23.38
2009	27.61	19.85	22.77	35.77	48.95	56.85	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	49.30	36.08	24.61	M
2011	M	16.91	27.25	36.22	44.16	58.41	66.38	63.62	44.73	36.53	22.92	15.04
2012	16.82	20.50	32.21	M	49.80	61.45	65.24	57.40	45.76	51.98	20.55	15.48
2013	17.79	20.52	25.50	31.62	45.22	56.17	63.34	64.66	55.46	34.38	21.09	12.49
2014	13.06	12.90	23.21	33.77	36.19	63.20	65.48	64.55	53.38	36.77	22.39	18.54
2015	17.60	17.60	28.60	40.30	50.33	64.14	62.82	59.27	54.99	41.91	27.00	19.98
2016	18.93	23.18	26.75	39.33	48.07	61.66	66.02	60.03	51.49	37.23	26.94	10.00
2017	15.98	21.85	28.50	38.84	47.17	58.96	65.54	61.70	M	36.35	28.72	15.79
2018	6.80	6.80	6.80	26.71	51.97	61.32	64.58	59.19	56.67	35.23	23.84	18.08
2019	15.64	16.23	16.34	16.34	16.34	16.34	16.34	62.01	56.88	28.86	5.18	5.18
2020	5.18	5.18	24.99	31.83	48.07	M	M	M	M	33.57	26.50	21.18
2021	20.21	10.27	29.48	34.56	54.13	66.06	64.89	64.62	52.09	35.97	25.85	16.71
2022	15.13	12.66	22.53	32.87	46.27	63.12	69.53	63.63	52.23	36.48	18.17	11.53
2023	18.01	17.39	24.41	33.04	52.88	61.97	67.29	64.49	53.49	35.72	23.78	M
2024	M	M	M	M	M	M	M	M	M	41.10	26.76	20.20
2025	12.23	4.45	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	15.10	17.71	26.50	36.10	47.00	58.00	63.30	61.61	51.80	37.71	25.40	16.70

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	28.72	31.13
2006	38.76	31.73	40.46	55.36	63.14	74.26	80.09	77.33	60.41	49.89	39.90	33.18
2007	26.69	28.79	48.40	48.06	63.17	71.58	77.11	76.43	66.61	54.27	40.28	26.96
2008	28.84	33.71	39.82	52.10	58.55	68.78	77.60	73.21	62.84	51.54	42.09	31.48
2009	38.55	34.61	39.32	48.62	61.28	67.21	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	64.88	53.81	38.99	M
2011	M	26.36	40.20	49.61	57.44	70.14	79.22	76.12	60.58	52.67	38.79	28.86
2012	32.04	35.10	49.50	M	63.70	76.70	80.78	73.71	64.43	52.97	41.36	29.80
2013	30.46	34.00	40.72	46.53	59.33	70.70	75.79	77.12	70.08	45.72	36.81	26.80
2014	28.25	23.48	39.31	49.42	50.38	74.35	77.56	78.68	67.90	55.57	38.41	23.61
2015	17.60	17.60	47.43	54.80	61.12	76.59	76.17	73.30	70.65	56.27	40.11	32.31
2016	31.98	36.87	44.41	51.84	59.56	75.00	77.90	72.62	65.72	55.84	43.70	21.37
2017	27.13	37.80	44.99	51.37	59.05	72.12	77.82	66.20	M	51.49	43.24	28.45
2018	6.80	6.80	6.80	37.14	65.02	74.17	75.94	72.33	68.03	49.12	36.48	30.19
2019	26.10	19.90	16.34	16.34	16.34	16.34	16.34	71.17	71.24	43.96	5.18	5.18
2020	5.18	5.18	32.97	48.79	58.27	M	M	M	M	46.41	43.96	34.24
2021	30.74	20.79	43.36	49.31	62.31	76.81	76.45	77.36	69.70	52.74	43.55	34.17
2022	29.51	29.36	38.19	49.52	60.42	75.80	81.69	78.29	69.17	53.98	34.81	26.13
2023	26.20	30.83	35.95	50.02	64.03	71.32	77.77	77.24	68.92	51.05	42.05	M
2024	M	M	M	M	M	M	M	M	M	55.69	40.63	35.81
2025	25.89	16.69	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	28.30	31.44	41.20	50.20	60.30	71.65	77.10	75.10	66.45	52.66	39.45	29.75

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

Monthly Plots

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