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 (USC00147271) 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	0.00	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	0.44	0.54	1.13	1.88	2.65	3.16	3.06	3.05	1.45	1.53	0.64	0.67

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	44.24	44.82	62.06	64.64	80.63	81.44	86.24	83.91	79.11	66.01	49.92	49.81
2005	39.66	48.86	56.03	65.00	75.28	86.02	90.00	87.29	84.52	68.97	57.05	41.56
2006	55.06	47.82	55.55	72.84	78.07	87.95	93.57	87.78	75.96	64.93	56.34	44.75
2007	30.39	34.25	61.23	58.23	74.99	82.57	89.48	91.75	81.18	71.11	57.86	40.53
2008	42.90	46.93	55.71	64.10	73.48	85.91	90.82	84.95	78.11	67.56	55.77	44.32
2009	48.32	54.11	57.66	62.42	74.94	92.61	130.70	131.63	128.74	111.79	117.43	88.42
2010	95.30	99.69	116.74	123.44	125.80	132.10	132.58	M	M	147.22	81.27	49.51
2011	50.98	62.74	67.65	67.28	69.94	81.20	M	M	M	44.46	31.96	16.23
2012	28.34	27.21	50.34	56.37	71.15	84.39	86.82	79.84	76.06	61.02	58.66	40.45
2013	40.81	43.06	53.75	58.96	75.68	88.01	90.43	85.40	82.02	65.41	53.09	43.59
2014	44.73	39.25	55.06	66.01	77.49	84.72	87.14	90.06	79.89	71.04	53.22	43.81
2015	45.44	47.08	63.01	67.24	69.59	83.53	87.83	88.33	82.02	71.23	54.57	46.94
2016	46.07	54.35	63.30	66.57	72.16	90.33	93.04	85.26	83.47	77.12	62.41	41.35
2017	42.20	57.24	62.95	65.12	73.24	9.22	91.90	85.02	82.32	70.06	58.65	45.58
2018	46.70	M	60.64	64.49	82.29	91.33	89.79	87.61	82.63	66.53	51.18	47.63
2019	39.05	34.85	48.43	65.77	76.58	89.22	98.07	95.84	96.31	73.82	63.57	55.23
2020	57.15	51.90	66.35	76.56	83.13	99.98	95.32	96.68	93.13	77.26	73.53	56.99
2021	58.90	45.80	67.58	71.26	76.92	94.90	96.57	99.98	97.67	84.36	65.42	54.47
2022	41.54	44.70	56.92	67.68	76.40	88.39	93.95	92.76	85.33	72.38	54.30	44.39
2023	39.69	47.07	52.57	66.87	76.38	80.89	89.12	90.77	85.56	68.07	59.55	48.53
2024	34.86	54.95	59.34	69.97	75.92	87.63	90.76	88.97	86.35	76.42	55.11	56.12
NCEI Climatology	43.90	47.44	57.81	66.60	76.49	87.69	92.50	89.80	82.30	69.30	55.50	44.90

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	17.83	21.18	34.00	39.20	51.28	57.36	61.87	58.39	54.85	44.29	31.52	22.22
2005	20.99	26.94	30.95	39.74	49.83	59.65	63.09	62.27	56.59	42.81	30.65	20.67
2006	27.24	17.64	31.22	41.88	50.78	60.39	65.48	63.26	49.69	40.32	27.62	21.93
2007	12.48	19.89	38.13	37.77	51.25	58.56	64.09	66.84	57.00	43.63	25.70	19.87
2008	18.28	21.20	26.75	37.06	47.71	58.21	64.08	63.31	53.50	41.78	31.94	17.80
2009	19.29	22.30	27.80	37.12	50.18	53.71	53.98	M	M	93.31	84.50	63.71
2010	65.99	76.98	90.91	93.19	97.75	M	94.95	M	M	M	43.88	18.41
2011	16.53	18.88	29.06	28.84	33.98	50.19	M	M	M	6.11	-3.58	-3.97
2012	-0.34	1.35	15.46	31.08	39.13	51.39	55.69	48.66	44.78	33.03	23.88	15.60
2013	15.82	17.30	23.36	29.57	46.69	59.84	62.40	63.50	56.69	39.54	26.91	15.29
2014	16.99	16.47	24.89	38.33	47.95	59.51	63.42	63.43	54.52	43.46	24.11	22.30
2015	21.30	19.95	31.48	40.81	48.94	62.84	69.84	67.22	57.63	46.09	30.37	24.51
2016	21.00	26.49	32.69	40.65	48.85	62.26	66.73	62.88	56.65	44.29	32.14	13.19
2017	20.58	25.85	31.97	-92.30	-637.87	-637.87	-637.87	-637.87	-452.60	-352.22	-347.46	-195.83
2018	-30.67	M	-30.76	-79.67	10.29	62.76	65.00	62.34	59.86	40.38	25.71	21.81
2019	20.85	15.54	26.47	36.78	46.88	56.46	63.26	62.47	59.04	32.29	24.29	20.63
2020	20.24	20.47	32.48	33.87	48.15	60.12	63.19	60.86	51.03	35.40	28.10	20.06
2021	19.15	11.71	30.43	34.55	49.12	60.04	62.36	62.94	56.35	41.23	30.38	23.54
2022	15.38	16.70	26.27	38.17	48.54	61.32	67.02	62.42	55.63	40.62	25.30	16.30
2023	17.73	18.96	26.76	37.19	52.39	59.52	64.48	61.74	56.53	40.98	28.86	25.88
2024	14.11	28.15	29.23	39.99	49.56	65.08	64.20	63.55	55.85	44.11	32.22	26.96
NCEI Climatology	15.90	18.81	26.69	35.39	46.90	58.30	63.40	61.41	52.31	38.40	26.00	17.50

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	31.03	33.00	48.03	51.92	65.95	69.40	74.05	71.15	66.98	55.15	40.72	36.01
2005	30.33	37.90	43.49	52.37	62.55	72.83	76.55	74.78	70.55	55.89	43.85	31.12
2006	41.15	32.73	43.38	57.36	64.42	74.17	79.52	75.52	62.83	52.63	41.98	33.34
2007	21.44	27.07	49.68	48.00	63.12	70.56	76.79	79.30	69.09	57.37	41.78	30.20
2008	30.59	34.07	41.23	50.58	60.60	72.06	77.45	74.13	65.80	54.67	43.85	31.06
2009	33.81	38.21	42.73	49.77	62.56	70.76	88.92	M	M	100.53	99.83	76.07
2010	80.06	88.08	103.94	107.19	110.57	M	114.84	M	M	M	57.82	33.96
2011	33.76	40.81	48.36	48.06	51.96	65.70	M	M	M	25.28	14.19	6.13
2012	14.00	14.28	32.90	43.73	55.14	67.89	71.26	64.25	60.42	47.02	41.27	28.02
2013	28.32	30.18	38.55	44.27	61.19	73.92	76.42	74.45	69.36	52.48	40.00	29.44
2014	30.86	27.86	39.98	52.17	62.72	72.12	75.28	76.75	67.20	57.25	38.67	33.05
2015	33.37	33.51	47.24	54.03	59.26	73.19	78.83	77.78	69.82	58.66	42.47	35.72
2016	33.54	40.42	47.99	53.61	60.51	76.30	79.89	74.07	70.06	60.70	47.28	27.27
2017	31.39	41.55	47.46	-13.59	-282.32	-314.32	-272.99	-276.43	-185.14	-141.08	-144.41	-75.13
2018	8.01	M	14.94	-7.59	46.29	77.04	77.40	74.98	71.25	53.46	38.44	34.72
2019	29.95	25.19	37.45	51.28	61.73	72.84	80.66	79.15	77.68	53.05	43.93	37.93
2020	38.69	36.18	49.41	55.21	65.64	80.05	79.25	78.77	72.08	56.33	50.82	38.52
2021	39.02	28.75	49.01	52.90	63.02	77.47	79.46	81.46	77.01	62.79	47.90	39.01
2022	28.46	30.70	41.59	52.93	62.47	74.85	80.49	77.59	70.48	56.50	39.80	30.34
2023	28.71	33.01	39.66	52.03	64.39	70.20	76.80	76.26	71.05	54.53	44.20	37.21
2024	24.48	41.55	44.29	54.98	62.74	76.35	77.48	76.26	71.10	60.26	43.67	41.54
NCEI Climatology	29.90	33.12	42.25	51.00	61.70	73.00	77.95	75.60	67.31	53.85	40.75	31.20

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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