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 (USC00146549) 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
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.64	1.03	1.97	2.67	3.80	4.10	3.25	3.36	2.32	2.23	1.18	1.11

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
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
2004	43.58	44.78	61.94	65.21	81.03	84.68	88.42	85.26	81.35	67.91	53.23	50.59
2005	42.15	51.03	58.51	67.89	78.06	88.15	91.55	88.98	84.79	71.52	58.86	42.01
2006	57.43	49.70	59.70	76.25	78.07	90.58	94.69	90.07	78.63	67.88	58.63	50.01
2007	40.43	43.27	65.33	62.11	74.28	83.05	89.58	97.66	M	76.30	58.57	41.66
2008	33.31	43.72	57.33	64.65	76.73	85.79	101.44	86.38	76.33	67.89	59.18	45.07
2009	47.82	55.68	59.03	66.42	72.95	77.94	84.18	84.34	76.02	57.76	60.54	38.88
2010	39.74	39.66	56.19	71.43	76.82	91.27	91.37	94.39	85.85	74.93	55.98	44.71
2011	42.39	46.71	57.29	71.22	78.73	93.54	M	M	M	69.07	56.27	44.32
2012	50.60	48.84	70.36	70.66	84.98	92.29	99.75	91.18	83.13	70.12	63.53	47.50
2013	47.15	46.72	54.98	62.13	76.68	88.61	92.76	88.33	85.81	68.73	54.59	42.90
2014	44.63	41.00	54.97	69.60	82.14	85.89	87.16	92.72	82.43	73.98	52.25	43.87
2015	46.75	46.21	64.86	70.89	71.82	88.39	91.28	89.07	87.79	75.55	50.15	49.54
2016	44.02	57.37	66.26	71.08	75.89	92.51	95.76	89.15	85.84	78.78	64.87	44.27
2017	46.40	60.02	63.78	68.58	77.06	11.15	95.16	87.56	84.38	72.02	59.49	47.74
2018	47.09	M	63.70	65.78	87.60	92.91	91.90	89.74	82.24	67.84	52.26	48.73
2019	44.41	42.03	54.30	71.34	73.91	87.61	94.07	92.29	90.06	55.92	57.75	50.97
2020	46.64	49.01	60.60	69.47	75.08	93.28	92.29	89.24	82.03	68.21	62.91	47.92
2021	49.04	37.79	63.04	67.44	74.00	91.41	91.68	94.90	89.02	74.49	61.47	59.17
2022	47.42	49.86	60.77	72.28	79.17	90.33	98.69	95.02	89.25	75.02	55.52	44.33
2023	47.24	53.39	57.82	71.41	78.41	84.39	91.57	91.64	86.79	71.00	66.79	M
2024	M	59.69	63.02	74.17	79.79	89.34	91.79	94.11	86.59	78.54	58.62	52.61
2025	39.35	36.58	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	43.10	47.84	57.50	66.70	76.50	86.69	91.50	89.70	81.90	69.80	55.90	44.60

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	21.04	25.22	38.25	44.90	56.62	62.25	65.69	62.84	57.19	49.11	36.90	24.88
2005	24.25	30.82	33.99	44.90	55.75	63.75	66.13	66.06	59.58	47.66	34.73	22.87
2006	30.00	21.34	34.71	47.53	54.17	64.62	69.34	68.41	53.52	44.58	32.71	27.48
2007	21.65	23.30	42.00	42.61	56.64	64.28	67.03	72.46	M	53.00	30.34	22.09
2008	17.17	25.79	30.19	41.61	53.44	64.21	87.87	85.74	60.93	64.37	38.71	21.22
2009	19.41	25.78	33.56	42.02	72.95	77.94	81.28	77.26	57.05	40.34	37.36	18.61
2010	19.65	22.96	34.49	46.93	55.59	68.53	70.53	68.97	60.27	46.49	31.69	23.02
2011	17.27	20.65	34.65	43.72	53.03	66.72	M	M	M	38.67	32.57	26.94
2012	25.48	27.52	44.06	50.01	57.28	64.90	71.56	64.07	57.34	42.52	32.70	25.08
2013	22.49	22.13	31.09	38.99	52.74	65.15	68.02	68.31	60.30	44.62	30.70	19.16
2014	20.53	19.10	27.73	41.08	53.57	64.76	65.35	67.89	58.95	47.97	27.97	28.91
2015	22.33	20.58	33.93	45.32	53.93	65.23	73.10	66.48	64.25	51.50	30.77	28.74
2016	24.01	27.92	36.65	45.23	51.73	65.70	70.22	67.30	60.83	49.43	37.02	19.10
2017	24.50	30.23	36.16	-89.64	-637.87	-637.87	-637.87	-637.87	-413.31	-350.11	-347.00	-213.76
2018	-51.43	M	-27.64	-99.73	39.32	67.92	69.80	67.00	61.22	45.11	28.74	26.21
2019	23.11	22.67	30.87	43.76	52.88	62.38	67.56	69.22	66.12	35.04	28.77	25.26
2020	25.02	25.18	37.61	40.36	52.73	65.72	69.90	65.64	54.88	40.93	35.11	25.12
2021	26.07	14.73	36.00	41.11	53.24	66.85	67.41	69.32	61.65	47.86	35.19	26.83
2022	18.14	20.38	32.10	43.50	56.49	66.03	71.02	67.23	60.38	44.43	31.90	21.85
2023	24.45	24.50	32.44	42.28	56.00	63.03	69.10	67.29	60.82	46.77	38.77	M
2024	M	31.98	34.32	45.05	54.51	67.45	68.42	69.54	59.20	49.02	37.80	28.55
2025	17.68	17.47	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	19.10	22.51	31.09	40.51	52.20	62.49	66.90	65.30	56.69	43.40	30.79	21.60

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	32.31	35.00	50.10	55.06	68.83	73.46	77.05	74.05	69.27	58.51	45.07	37.73
2005	33.20	40.92	46.25	56.40	66.90	75.95	78.84	77.52	72.19	59.59	46.80	32.44
2006	43.71	35.52	47.20	61.89	66.12	77.60	82.02	79.24	66.07	56.23	45.67	38.74
2007	31.04	33.28	53.66	52.36	65.46	73.67	78.31	85.06	M	64.65	44.46	31.87
2008	25.24	34.75	43.76	53.13	65.08	75.00	94.66	86.06	68.63	66.13	48.94	33.14
2009	33.62	40.73	46.30	54.22	72.95	77.94	82.73	80.80	66.54	49.05	48.95	28.75
2010	29.69	31.31	45.34	59.18	66.21	79.90	80.95	81.68	73.06	60.71	43.84	33.87
2011	29.83	33.68	45.97	57.47	65.88	80.13	M	M	M	53.87	44.42	35.63
2012	38.04	38.18	57.21	60.33	71.13	78.60	85.66	77.63	70.23	56.32	48.12	36.29
2013	34.82	34.42	43.03	50.56	64.71	76.88	80.39	78.32	73.05	56.67	42.64	31.03
2014	32.58	30.05	41.35	55.34	67.86	75.33	76.25	80.31	70.69	60.97	40.11	36.39
2015	34.54	33.39	49.40	58.11	62.87	76.81	82.19	77.77	76.02	63.53	40.46	39.14
2016	34.01	42.64	51.46	58.15	63.81	79.11	82.99	78.22	73.34	64.10	50.95	31.69
2017	35.45	45.12	49.97	-10.53	-280.40	-313.36	-271.36	-275.15	-164.46	-139.05	-143.76	-83.01
2018	-2.17	M	18.03	-16.98	63.46	80.41	80.85	78.37	71.73	56.48	40.50	37.47
2019	33.76	32.35	42.59	57.55	63.40	75.00	80.81	80.75	78.09	45.48	43.26	38.12
2020	35.83	37.10	49.11	54.91	63.91	79.50	81.10	77.44	68.46	54.57	49.01	36.52
2021	37.56	26.26	49.52	54.27	63.62	79.13	79.55	82.11	75.33	61.18	48.33	43.00
2022	32.78	35.12	46.43	57.89	67.83	78.18	84.86	81.13	74.82	59.72	43.71	33.09
2023	35.85	38.95	45.13	56.84	67.21	73.71	80.34	79.47	73.81	58.88	52.78	M
2024	M	45.83	48.67	59.61	67.15	78.40	80.11	81.82	72.89	63.78	48.21	40.58
2025	28.52	27.02	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	31.10	35.18	44.30	53.61	64.35	74.59	79.20	77.50	69.29	56.60	43.35	33.10

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
2025	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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