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 (USC00250622) 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	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	0.69	0.93	1.73	2.88	5.05	4.60	4.06	3.77	2.99	2.33	1.32	0.98

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
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	M	40.02
2006	49.19	43.97	50.40	69.86	75.45	87.07	91.76	85.81	73.68	62.15	55.01	45.37
2007	32.79	33.61	58.95	60.93	75.78	82.33	88.01	91.46	78.83	69.35	53.03	33.52
2008	32.38	35.70	50.56	64.57	71.42	82.51	87.73	84.93	74.48	66.00	49.29	34.37
2009	36.51	44.88	53.29	62.71	68.93	84.43	83.47	86.75	M	M	M	M
2010	M	M	M	M	M	M	M	87.88	76.34	71.37	48.85	34.76
2011	27.54	37.68	49.59	63.42	72.96	82.57	89.76	85.63	74.74	69.18	51.91	40.44
2012	43.43	41.07	66.81	69.50	80.36	87.51	96.78	88.29	80.17	59.78	54.89	39.61
2013	36.12	38.81	45.38	57.28	71.30	81.85	85.48	84.19	80.88	63.39	47.70	33.41
2014	32.11	31.07	49.20	62.97	75.50	81.87	83.27	84.39	76.02	66.97	42.57	36.65
2015	39.83	31.62	57.08	63.63	69.21	81.85	85.22	82.45	81.43	67.79	54.57	40.45
2016	33.24	44.23	59.59	64.46	68.84	M	M	84.11	80.52	70.44	57.82	35.24
2017	34.00	50.57	53.22	61.84	73.10	85.71	88.86	81.33	81.48	73.67	M	M
2018	M	M	M	M	M	M	M	-10.07	-18.78	-19.40	-27.06	-25.81
2019	-25.28	-34.50	-36.89	-24.24	-57.18	67.28	90.08	84.73	85.54	61.31	51.36	46.49
2020	37.71	45.41	57.48	66.60	69.95	M	M	M	M	60.46	59.95	45.13
2021	40.41	28.01	59.99	65.82	73.46	90.86	89.90	90.40	86.28	70.67	59.08	51.95
2022	40.61	45.50	55.57	64.29	76.14	88.71	90.13	91.95	85.92	72.40	50.26	39.07
2023	39.25	47.02	50.62	68.98	81.71	89.88	88.25	89.90	87.34	68.52	57.62	M
2024	M	M	M	M	M	M	M	M	M	73.66	60.76	M
NCEI Climatology	34.89	40.18	52.30	63.31	73.50	83.70	88.40	86.29	79.40	66.61	51.20	39.00

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	M	19.44
2006	25.82	16.96	30.52	46.09	51.99	61.73	66.32	64.64	51.49	40.25	29.65	24.60
2007	14.49	15.74	37.88	36.78	54.98	61.74	67.53	68.75	56.15	47.02	29.25	16.02
2008	13.38	16.36	28.11	41.25	50.59	61.95	66.33	63.29	57.50	43.58	30.97	12.10
2009	13.13	21.12	28.87	39.17	57.58	66.80	62.75	61.93	M	M	M	M
2010	M	M	M	M	M	M	M	68.67	54.36	43.08	27.70	15.63
2011	10.04	15.76	28.64	39.67	51.70	63.10	70.84	65.89	51.01	44.55	31.08	21.64
2012	20.70	22.40	43.73	46.27	56.73	63.90	69.89	61.96	52.07	44.00	31.02	20.50
2013	16.49	19.80	24.68	34.74	50.83	62.13	65.02	65.24	58.65	40.83	26.35	12.10
2014	7.79	12.69	22.25	39.56	51.89	62.77	61.51	65.33	55.13	44.66	20.33	23.67
2015	15.45	10.86	30.15	43.61	51.53	62.30	66.27	61.97	60.95	45.70	33.60	25.43
2016	16.85	24.80	34.03	42.92	47.15	M	M	64.79	59.14	46.57	36.34	16.40
2017	14.55	27.10	32.24	42.55	51.35	63.00	67.75	60.64	35.04	61.79	M	M
2018	M	M	M	M	M	M	M	-19.20	-21.71	-22.02	-29.04	-28.89
2019	-28.87	-41.03	-60.36	-60.33	-60.11	45.28	71.37	68.71	66.24	41.44	30.41	26.50
2020	22.12	23.52	37.17	40.20	53.05	M	M	M	M	41.36	36.51	25.14
2021	26.20	11.95	39.25	43.27	55.57	68.08	69.75	68.36	60.99	49.49	36.70	28.28
2022	15.13	17.18	30.52	40.59	57.33	66.94	70.32	67.98	60.05	44.95	28.72	18.87
2023	24.00	23.78	29.11	41.23	57.26	65.26	67.74	68.41	61.05	47.27	34.64	M
2024	M	M	M	M	M	M	M	M	M	49.39	43.46	M
NCEI Climatology	13.51	17.06	27.40	37.70	50.21	61.30	65.51	63.01	53.30	40.40	27.40	17.81

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	M	29.73
2006	37.50	30.47	40.46	57.97	63.72	74.40	79.04	75.23	62.58	51.20	42.33	34.98
2007	23.64	24.67	48.41	48.85	65.38	72.04	77.77	80.11	67.49	58.18	41.14	24.77
2008	22.88	26.03	39.34	52.91	61.00	72.23	77.03	74.11	65.99	54.79	40.13	23.24
2009	24.82	33.00	41.08	50.94	63.25	75.61	73.11	74.34	M	M	M	M
2010	M	M	M	M	M	M	M	78.28	65.35	57.23	38.28	25.19
2011	18.79	26.72	39.11	51.55	62.33	72.84	80.30	75.76	62.88	56.86	41.50	31.04
2012	32.06	31.74	55.27	57.88	68.54	75.70	83.34	75.12	66.12	51.89	42.96	30.06
2013	26.30	29.31	35.03	46.01	61.06	71.99	75.25	74.72	69.76	52.11	37.02	22.76
2014	19.95	21.88	35.72	51.26	63.69	72.32	72.39	74.86	65.57	55.81	31.45	30.16
2015	27.64	21.24	43.62	53.62	60.37	72.08	75.74	72.21	71.19	56.74	44.08	32.94
2016	25.05	34.51	46.81	53.69	58.00	M	M	74.45	69.83	58.51	47.08	25.82
2017	24.28	38.83	42.73	52.19	62.23	74.35	78.31	70.98	58.26	67.73	M	M
2018	M	M	M	M	M	M	M	-14.63	-20.25	-20.71	-28.05	-27.35
2019	-27.07	-37.76	-48.62	-42.29	-58.64	56.28	80.72	76.72	75.89	51.37	40.89	36.49
2020	29.92	34.46	47.33	53.40	61.50	M	M	M	M	50.91	48.23	35.14
2021	33.30	19.98	49.62	54.54	64.52	79.47	79.82	79.38	73.63	60.08	47.89	40.11
2022	27.87	31.34	43.04	52.44	66.73	77.82	80.23	79.96	72.98	58.67	39.49	28.97
2023	31.63	35.40	39.86	55.10	69.49	77.57	78.00	79.16	74.20	57.89	46.13	M
2024	M	M	M	M	M	M	M	M	M	61.53	52.11	M
NCEI Climatology	24.20	28.62	39.85	50.50	61.85	72.50	76.95	74.65	66.35	53.50	39.30	28.40

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

Monthly Plots

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