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 (USC00334927) 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
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	3.49	3.26	3.98	3.98	4.35	4.87	4.79	3.60	3.39	3.16	2.91	3.61

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2006	M	M	M	M	M	87.00	M	M	70.33	66.11	58.57	54.17
2007	46.58	36.07	62.16	63.93	82.97	87.13	85.71	89.42	83.80	74.76	55.82	48.00
2008	43.81	44.72	53.77	69.19	73.61	85.77	87.35	85.58	82.97	67.45	52.87	46.19
2009	36.32	46.54	60.45	68.63	77.30	83.53	82.71	83.67	77.14	65.06	60.53	43.58
2010	36.65	37.96	59.68	74.20	79.55	86.93	89.74	89.48	82.50	70.61	57.57	36.30
2011	36.58	47.71	54.84	70.13	77.03	84.50	91.26	86.13	77.37	65.10	60.29	50.03
2012	47.43	49.21	68.23	67.27	81.94	86.00	92.35	87.52	79.27	66.94	54.67	49.81
2013	44.94	43.25	49.23	70.22	77.84	83.97	86.39	84.19	78.90	69.06	52.87	47.00
2014	37.65	41.00	52.68	69.20	74.70	M	M	83.93	77.23	63.68	48.74	45.21
2015	35.38	33.61	51.74	66.30	80.52	81.90	84.55	83.52	80.50	65.37	60.97	54.31
2016	39.03	46.00	61.65	66.83	72.90	84.03	86.74	88.71	84.33	71.03	58.93	41.28
2017	41.84	53.29	54.19	71.63	73.58	82.10	83.76	81.77	78.13	69.97	55.39	41.47
2018	41.41	48.12	49.26	60.40	83.03	81.72	86.32	84.84	81.23	66.68	48.29	45.04
2019	45.30	M	54.11	69.37	77.13	81.33	87.81	84.08	85.60	71.39	49.43	49.94
2020	46.11	44.69	59.03	62.23	71.10	82.93	90.52	84.52	77.57	66.97	61.10	43.88
2021	39.56	39.54	61.29	65.83	73.16	83.43	84.42	86.66	78.47	71.71	53.40	52.07
2022	35.14	47.39	59.13	63.20	77.55	83.77	84.55	83.81	76.37	65.48	57.79	46.28
2023	46.83	54.96	50.00	M	M	M	M	M	M	M	M	M
2024	38.44	53.76	60.42	69.03	77.94	85.23	88.23	87.48	80.79	73.76	58.17	46.41
2025	29.40	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	39.50	43.03	52.80	65.60	74.50	81.79	85.30	84.60	78.70	66.60	54.00	43.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	83.50	M	M	51.50	44.14	37.77	30.20
2007	29.26	16.36	37.29	42.40	53.77	61.70	63.19	68.26	58.30	51.66	34.64	29.40
2008	23.13	25.76	33.00	45.22	48.97	62.40	64.13	61.19	57.90	41.61	32.07	26.23
2009	19.19	25.64	35.23	42.50	53.97	61.27	63.04	63.73	57.50	43.32	38.07	26.74
2010	23.06	23.96	35.13	43.47	54.52	65.50	67.10	65.71	55.00	43.58	32.10	22.90
2011	21.32	27.57	35.74	46.53	56.29	62.67	69.29	64.23	59.10	45.17	38.32	32.42
2012	29.03	29.21	42.65	41.83	58.13	59.50	68.68	62.87	55.17	44.81	30.70	33.29
2013	27.55	25.86	31.45	44.19	53.10	62.83	66.42	63.81	55.93	47.03	32.30	30.30
2014	15.00	20.04	27.94	43.27	50.10	M	M	37.07	52.83	46.58	30.63	31.25
2015	21.48	12.79	28.97	42.73	54.32	63.27	65.10	60.65	57.47	45.10	38.30	37.54
2016	19.45	26.86	39.13	41.07	51.65	62.00	67.16	67.94	59.33	47.29	34.53	27.86
2017	30.40	33.93	35.77	48.53	-80.07	-103.57	-6.99	-6.47	-58.54	-1.16	-14.21	25.90
2018	-76.20	-76.14	-57.79	-164.96	15.30	63.31	65.26	66.26	63.37	47.16	35.57	29.92
2019	31.80	M	31.22	45.07	57.00	61.07	67.10	62.54	59.23	46.26	27.52	29.50
2020	30.19	28.23	39.23	39.87	49.48	60.70	66.97	64.65	55.53	45.84	36.17	28.73
2021	26.41	24.88	33.42	41.00	48.39	62.53	64.61	68.21	58.23	52.35	31.90	33.41
2022	17.24	24.86	33.65	41.00	54.84	59.67	67.03	64.32	55.97	39.32	35.28	28.34
2023	33.62	31.71	48.00	M	M	M	M	M	M	M	M	M
2024	27.31	28.66	35.97	47.03	57.45	61.57	65.67	63.03	57.03	45.41	39.43	30.62
2025	17.90	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	22.70	24.29	30.90	40.79	51.90	60.90	65.30	63.40	56.10	43.80	33.80	28.00

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	85.25	M	M	60.92	55.13	48.17	42.18
2007	37.92	26.21	49.73	53.17	68.37	74.42	74.45	78.84	71.05	63.21	45.23	38.70
2008	33.47	35.24	43.39	57.20	61.29	74.08	75.74	73.39	70.43	54.53	42.47	36.21
2009	27.76	36.09	47.84	55.57	65.63	72.40	72.88	73.70	67.32	54.19	49.30	35.16
2010	29.85	30.96	47.40	58.83	67.03	76.22	78.42	77.60	68.75	57.10	44.83	29.60
2011	28.95	37.64	45.29	58.33	66.66	73.58	80.27	75.18	68.23	55.13	49.30	41.23
2012	38.23	39.21	55.44	54.55	70.03	72.75	80.52	75.19	67.22	55.87	42.68	41.55
2013	36.24	34.55	40.34	57.20	65.47	73.40	76.40	74.00	67.42	58.05	42.58	38.65
2014	26.32	30.52	40.31	56.23	62.40	M	M	60.50	65.03	55.13	39.69	38.23
2015	28.43	23.20	40.35	54.52	67.42	72.58	74.82	72.08	68.98	55.23	49.63	45.92
2016	29.24	36.43	50.39	53.95	62.27	73.02	76.95	78.32	71.83	59.16	46.73	34.57
2017	36.12	43.61	44.98	60.08	-3.25	-10.73	38.39	37.65	9.79	34.40	20.59	33.68
2018	-17.40	-14.01	-4.27	-52.28	49.17	72.52	75.79	75.55	72.30	56.92	41.93	37.48
2019	38.55	M	42.67	57.22	67.06	71.20	77.45	73.31	72.42	58.82	38.48	39.72
2020	38.15	36.46	49.13	51.05	60.29	71.82	78.74	74.58	66.55	56.40	48.64	36.31
2021	32.98	32.21	47.35	53.42	60.77	72.98	74.52	77.43	68.35	62.03	42.65	42.74
2022	26.19	36.13	46.39	52.10	66.19	71.72	75.79	74.06	66.17	52.40	46.53	37.31
2023	40.23	43.34	49.00	M	M	M	M	M	M	M	M	M
2024	32.88	41.21	48.19	58.03	67.69	73.40	76.95	75.26	68.91	59.59	48.80	38.52
2025	23.65	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	31.10	33.66	41.85	53.20	63.20	71.35	75.30	74.00	67.40	55.20	43.90	35.85

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
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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