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 (USC00147397) 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
2004	M	M	M	M	0.00	M	M	M	M	M	M	M
2005	M	M	M	M	0.00	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	0.40	0.61	0.95	1.80	2.58	2.77	3.86	2.96	1.57	1.27	0.65	0.45

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	M	M	M	M	M
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
2004	44.23	45.63	62.57	64.28	79.91	81.31	85.70	82.98	79.82	66.86	59.24	55.99
2005	49.55	56.37	60.20	64.91	74.87	84.95	93.24	87.40	84.67	69.04	58.26	42.28
2006	54.83	48.53	55.05	72.31	78.80	88.84	91.62	88.37	75.08	64.58	56.66	44.13
2007	30.79	33.29	60.79	58.07	74.54	84.94	90.63	91.96	81.26	69.65	58.22	40.52
2008	42.86	46.64	56.28	63.98	70.68	85.63	92.34	83.61	78.89	67.41	56.86	44.99
2009	49.07	54.01	57.21	61.54	73.40	82.92	86.74	84.57	74.85	53.63	57.44	36.12
2010	43.32	40.63	55.85	64.69	71.38	87.87	91.13	91.14	85.61	71.66	56.53	47.65
2011	43.90	46.97	55.03	66.33	74.15	85.33	M	M	M	66.90	56.40	42.03
2012	49.90	46.92	67.99	66.32	80.46	94.68	98.00	92.02	83.30	66.06	63.23	45.02
2013	47.33	47.25	55.73	61.21	77.99	89.84	92.12	87.12	82.52	64.81	54.45	45.40
2014	45.41	39.98	56.39	66.00	76.63	84.28	88.73	91.22	80.89	71.66	53.55	45.38
2015	46.28	47.92	62.96	67.00	69.00	84.09	91.31	88.79	87.14	71.34	52.89	46.02
2016	47.11	53.85	62.80	65.10	72.15	90.19	91.75	84.59	82.98	77.09	62.08	41.41
2017	42.00	56.04	63.44	65.26	72.53	8.28	90.74	84.35	80.94	68.76	59.73	45.60
2018	47.87	M	60.26	63.94	80.99	91.57	90.89	86.79	79.76	62.83	52.30	48.73
2019	42.86	37.33	48.80	62.24	M	84.69	92.66	89.01	87.05	64.05	54.74	50.10
2020	50.56	47.88	58.45	80.91	75.43	93.00	91.30	91.39	82.51	67.12	63.91	48.57
2021	48.95	36.87	58.03	64.84	71.86	87.45	89.50	92.18	87.08	71.79	63.45	55.56
2022	44.73	46.32	55.94	67.80	76.05	88.13	94.14	91.96	86.16	73.14	54.79	47.10
2023	40.81	47.85	52.98	67.30	76.31	80.40	89.70	90.07	86.55	69.07	61.07	50.92
2024	40.08	55.88	60.07	70.08	76.84	90.71	92.13	89.97	87.22	77.00	56.64	54.76
NCEI Climatology	43.70	46.23	56.50	64.90	74.51	86.30	91.20	88.40	80.90	67.80	54.20	44.10

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	16.57	20.04	30.87	37.57	48.32	55.65	60.64	56.99	53.74	42.27	40.37	29.44
2005	29.21	32.92	34.59	38.57	47.71	58.16	62.67	60.80	55.74	40.02	27.65	18.04
2006	25.05	15.16	28.39	38.38	48.21	60.61	67.86	64.18	48.30	39.19	26.81	21.11
2007	8.62	18.03	35.19	37.26	50.86	58.66	64.09	66.17	55.92	43.04	23.88	16.99
2008	16.10	19.48	26.64	34.65	46.45	56.58	64.35	63.05	50.94	39.61	29.40	15.37
2009	17.02	20.85	25.18	35.62	48.83	58.12	62.79	59.03	51.87	33.59	29.28	12.88
2010	17.34	18.26	28.43	38.13	47.22	60.75	65.56	63.54	52.94	39.36	22.15	17.51
2011	12.97	13.80	25.56	36.28	44.80	58.10	M	M	M	34.01	24.32	16.37
2012	19.74	20.29	33.37	43.96	48.63	62.62	68.54	60.92	50.29	36.72	25.57	15.63
2013	15.90	17.01	24.23	31.27	47.34	60.21	63.84	65.07	57.25	37.55	24.69	14.71
2014	15.76	15.48	24.00	36.05	46.16	58.27	62.56	61.82	53.70	39.92	21.81	18.63
2015	20.34	18.55	29.97	39.34	47.49	59.90	65.01	61.05	56.56	43.25	25.51	21.40
2016	17.03	23.72	29.34	37.14	45.76	61.18	64.98	61.15	53.16	40.76	28.00	10.17
2017	17.29	23.83	28.31	-95.27	-637.87	-637.87	-637.87	-637.87	-476.34	-353.65	-326.24	-198.27
2018	-32.79	M	-33.73	-81.59	30.38	61.65	63.90	60.57	55.71	36.85	22.55	16.92
2019	19.02	12.50	23.55	29.66	M	56.97	63.40	63.08	59.10	30.87	23.53	21.22
2020	17.83	18.69	31.51	39.70	47.10	61.44	64.39	62.00	48.75	32.99	28.70	20.04
2021	20.29	11.16	29.36	34.29	49.62	59.85	63.66	63.74	55.35	39.23	29.32	19.69
2022	16.10	15.90	24.46	34.66	48.08	61.46	66.68	61.91	52.95	38.63	22.44	13.56
2023	15.72	17.76	22.95	35.50	50.98	58.90	63.18	61.38	54.08	37.60	27.26	23.97
2024	14.24	25.45	27.13	39.16	47.40	63.37	63.47	63.40	54.55	42.42	28.93	22.30
NCEI Climatology	17.30	19.50	27.80	36.70	47.90	58.60	64.09	61.99	52.91	38.40	26.50	18.60

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	30.40	32.83	46.72	50.93	64.12	68.48	73.17	69.99	66.78	54.57	49.80	42.71
2005	39.38	44.64	47.39	51.74	61.29	71.55	77.95	74.10	70.20	54.53	42.95	30.16
2006	39.94	31.84	41.72	55.34	63.51	74.72	79.74	76.28	61.69	51.89	41.74	32.62
2007	19.70	25.66	47.99	47.66	62.70	71.80	77.36	79.07	68.59	56.35	41.05	28.76
2008	29.48	33.06	41.46	49.32	58.57	71.10	78.35	73.33	64.92	53.51	43.13	30.18
2009	33.05	37.43	41.20	48.58	61.11	70.52	74.77	71.80	63.36	43.61	43.36	24.50
2010	30.33	29.44	42.14	51.41	59.30	74.31	78.35	77.34	69.27	55.51	39.34	32.58
2011	28.43	30.38	40.30	51.31	59.47	71.72	M	M	M	50.45	40.36	29.20
2012	34.82	33.60	50.68	55.14	64.55	78.65	83.27	76.47	66.79	51.39	44.40	30.33
2013	31.61	32.13	39.98	46.24	62.67	75.02	77.98	76.10	69.88	51.18	39.57	30.05
2014	30.59	27.73	40.20	51.02	61.39	71.28	75.65	76.52	67.29	55.79	37.68	32.00
2015	33.31	33.23	46.46	53.17	58.24	72.00	78.16	74.92	71.85	57.30	39.20	33.71
2016	32.07	38.79	46.07	51.12	58.95	75.69	78.36	72.87	68.07	58.92	45.04	25.79
2017	29.65	39.94	45.87	-15.01	-282.67	-314.80	-273.57	-276.76	-197.70	-142.45	-133.26	-76.34
2018	7.54	M	13.27	-8.82	55.69	76.61	77.40	73.68	67.73	49.84	37.42	32.83
2019	30.94	24.91	36.17	45.95	M	70.83	78.03	76.04	73.07	47.46	39.13	35.66
2020	34.19	33.28	44.98	60.30	61.26	77.22	77.84	76.70	65.63	50.06	46.31	34.31
2021	34.62	24.02	43.70	49.57	60.74	73.65	76.58	77.96	71.22	55.51	46.38	37.63
2022	30.42	31.11	40.20	51.23	62.07	74.79	80.41	76.94	69.55	55.88	38.61	30.33
2023	28.27	32.81	37.96	51.40	63.65	69.65	76.44	75.72	70.31	53.33	44.17	37.44
2024	27.16	40.66	43.60	54.62	62.12	77.04	77.80	76.69	70.89	59.71	42.78	38.53
NCEI Climatology	30.50	32.87	42.15	50.80	61.20	72.45	77.65	75.20	66.90	53.10	40.35	31.35

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
2004	M	M	M	M	M	M	M	M	M	M	M	M
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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