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 (USC00473271) 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
2007	M	0.80	1.80	1.71	1.38	0.45	2.36	0.65	1.22	2.80	0.27	2.04
2008	3.12	2.06	1.74	5.16	0.97	3.87	3.83	0.45	1.39	1.46	1.39	3.87
2009	0.80	1.35	1.84	2.78	3.08	3.01	1.38	2.86	1.44	4.69	1.37	2.16
2010	0.66	1.06	0.26	3.99	1.33	6.00	8.37	5.52	4.34	1.74	1.12	1.84
2011	1.44	1.41	2.88	5.52	2.28	4.23	4.76	3.19	3.93	1.81	4.00	1.10
2012	1.26	1.05	2.29	3.19	3.35	2.02	4.76	4.80	1.06	5.66	1.09	2.06
2013	2.44	2.41	1.26	3.49	2.48	4.19	4.46	0.82	3.47	0.81	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	0.61	1.01	3.22	0.77	1.68
2018	0.89	1.35	0.91	2.39	1.14	4.35	1.83	6.95	8.57	4.58	1.44	1.58
2019	1.80	3.00	1.60	4.24	4.68	4.29	2.80	3.14	11.09	4.63	2.50	3.08
2020	1.37	0.89	3.52	1.70	5.48	6.60	2.57	1.58	3.01	4.71	1.10	0.67
2021	0.80	0.60	1.14	1.47	2.19	4.94	3.82	10.53	1.19	0.56	0.82	1.63
2022	0.34	0.38	1.66	2.15	0.82	2.23	2.76	4.77	4.37	1.57	1.74	2.20
2023	1.61	2.32	2.53	1.56	1.18	1.82	2.28	3.65	1.11	2.07	1.24	0.97
2024	1.47	0.51	1.91	0.69	5.83	4.40	3.84	4.90	0.39	2.25	1.23	M
NCEI Climatology	1.32	1.14	1.87	3.13	3.57	4.22	3.74	3.44	3.39	2.82	2.03	1.76

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2007	M	30.09	43.71	59.05	74.63	80.15	81.92	82.29	76.87	64.82	42.88	30.62
2008	26.39	26.42	37.08	56.07	67.33	77.22	82.96	81.70	71.96	58.32	42.87	24.81
2009	18.81	31.18	41.06	54.72	66.55	74.00	76.81	76.93	74.70	51.00	50.30	27.97
2010	25.23	31.82	48.55	61.60	69.60	75.43	82.87	82.70	68.87	61.13	46.03	27.16
2011	22.55	28.43	38.23	50.93	63.90	75.10	85.65	80.90	68.20	61.39	46.43	35.61
2012	33.35	36.50	56.61	57.67	72.77	82.77	88.52	80.26	71.47	56.29	45.70	34.39
2013	29.16	27.96	34.65	48.57	66.21	75.53	80.55	78.00	73.50	63.33	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	74.38	75.80	61.39	43.10	27.57
2018	28.06	30.11	39.61	45.37	80.36	78.20	83.00	81.10	73.20	55.16	37.00	33.97
2019	22.32	26.26	37.71	51.17	63.48	74.03	83.17	79.06	72.27	56.29	36.33	32.39
2020	32.33	29.83	41.34	51.00	65.13	80.42	85.08	81.83	69.22	51.52	51.24	33.55
2021	30.46	23.89	47.80	56.97	68.77	82.96	80.50	81.71	74.27	62.35	44.83	34.09
2022	24.56	29.10	43.15	49.17	68.11	78.00	81.38	79.81	72.92	62.38	45.75	30.42
2023	31.10	33.46	38.69	56.59	74.22	80.89	83.03	80.33	73.71	59.72	46.43	40.70
2024	27.48	45.00	49.43	58.30	70.19	78.00	81.24	80.06	79.08	69.44	55.30	M
NCEI Climatology	24.50	29.07	39.90	53.60	66.60	75.40	79.80	78.20	70.99	58.20	44.00	31.20

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	15.73	26.43	37.41	51.05	57.08	59.72	63.93	54.87	46.36	29.23	17.15
2008	12.48	10.47	20.69	37.29	43.00	56.94	61.25	59.00	53.13	40.74	28.87	8.94
2009	2.16	15.04	23.13	34.07	45.84	54.40	55.29	57.97	50.70	39.07	35.27	15.71
2010	13.10	17.07	28.16	39.80	47.67	57.33	63.48	63.70	49.17	40.61	30.47	15.74
2011	9.52	15.14	20.84	34.43	45.71	54.67	64.61	59.03	48.23	42.19	31.47	24.00
2012	16.61	22.96	37.74	35.63	49.61	57.97	64.65	59.26	47.53	38.52	31.20	23.65
2013	13.10	12.46	18.94	33.43	45.53	55.77	60.42	53.50	50.50	42.00	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	55.85	53.73	45.90	29.28	14.40
2018	13.52	14.39	23.21	25.42	55.36	58.13	61.32	61.20	54.10	40.16	27.12	23.39
2019	10.23	9.81	19.84	35.43	44.10	54.33	62.93	56.76	57.03	42.00	26.22	21.10
2020	21.13	11.76	28.93	33.72	44.71	57.67	64.56	60.61	51.61	36.26	32.76	24.64
2021	19.92	9.26	28.60	36.66	45.55	59.92	59.12	60.61	51.73	46.38	29.07	22.35
2022	8.68	12.00	24.38	34.83	47.94	56.00	59.24	61.05	52.88	39.69	31.05	18.94
2023	22.55	17.43	21.85	35.88	45.00	55.18	60.03	59.15	56.41	43.00	29.71	27.61
2024	18.76	26.73	29.04	36.90	48.58	59.50	60.48	59.42	52.00	45.72	39.60	M
NCEI Climatology	9.10	10.96	21.30	32.90	44.31	54.70	58.90	57.30	49.40	39.31	27.10	16.81

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	22.91	35.07	48.23	62.84	68.62	70.82	73.11	65.87	55.59	36.06	23.88
2008	19.43	18.45	28.88	46.68	55.17	67.08	72.10	70.35	62.54	49.53	35.87	16.87
2009	10.48	23.11	32.10	44.40	56.19	64.20	66.05	67.45	62.70	45.04	42.78	21.84
2010	19.16	24.45	38.35	50.70	58.63	66.38	73.18	73.20	59.02	50.87	38.25	21.45
2011	16.03	21.79	29.53	42.68	54.81	64.88	75.13	69.97	58.22	51.79	38.95	29.81
2012	24.98	29.73	47.18	46.65	61.19	70.37	76.58	69.76	59.50	47.40	38.45	29.02
2013	21.13	20.21	26.79	41.00	55.87	65.65	70.48	65.75	62.00	52.67	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	65.12	64.77	53.65	36.19	20.98
2018	20.79	22.25	31.41	35.39	67.86	68.17	72.16	71.15	63.65	47.66	32.06	28.68
2019	16.27	18.04	28.77	43.30	53.79	64.18	73.05	67.91	64.65	49.15	31.28	26.74
2020	26.73	20.79	35.14	42.36	54.92	69.04	74.82	71.22	60.42	43.89	42.00	29.09
2021	25.19	16.58	38.20	46.81	57.16	71.44	69.81	71.16	63.00	54.37	36.95	28.22
2022	16.62	20.55	33.77	42.00	58.03	67.00	70.31	70.43	62.90	51.04	38.40	24.68
2023	26.82	25.45	30.27	46.24	59.61	68.04	71.53	69.74	65.06	51.36	38.07	34.15
2024	23.12	35.86	39.24	47.60	59.39	68.75	70.86	69.74	65.54	57.58	47.45	M
NCEI Climatology	16.80	20.01	30.60	43.25	55.46	65.05	69.35	67.75	60.20	48.75	35.55	24.00

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
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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