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 (USC00357554) 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	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	0.01	0.06	0.17	0.19
2006	0.06	0.00	0.01	0.02	0.02	0.08	0.00	0.01	0.00	0.00	0.20	0.16
2007	0.03	0.04	0.03	0.05	0.03	0.01	0.02	0.01	0.04	0.02	0.01	0.24
2008	0.09	0.06	0.06	0.03	0.05	0.06	0.00	0.04	0.00	0.06	0.09	0.06
2009	0.17	0.05	0.15	0.07	0.07	0.06	0.00	0.00	0.01	0.10	0.02	0.06
2010	0.16	0.02	0.06	0.09	0.07	0.09	0.00	0.00	M	M	0.09	0.23
2011	0.05	0.01	0.06	0.03	0.03	0.03	0.02	0.00	0.00	0.04	0.10	0.18
2012	0.12	0.07	0.26	0.08	0.04	0.06	0.02	0.00	0.00	0.05	0.17	0.10
2013	0.12	0.03	0.08	0.08	0.06	0.04	0.00	0.02	0.16	0.01	0.06	0.12
2014	0.15	0.34	0.92	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	0.00
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	10.84	8.07	7.76	6.03	4.01	2.81	0.66	0.77	2.28	5.88	9.98	11.58

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	0.4
2005	1.2	1.3	1.8	2.2	2.1	2.4	2.6	2.5	2.2	1.9	1.5	0.7
2006	M	M	1.3	2.1	2.4	2.4	2.6	2.5	2.6	2.1	1.5	0.7
2007	1.3	1.4	1.8	1.9	2.2	2.4	2.2	2.1	2.0	1.6	1.0	1.0
2008	1.0	1.5	1.9	1.9	2.1	2.7	2.4	2.3	2.0	1.4	1.5	1.4
2009	2.0	0.7	1.6	2.2	2.0	2.0	2.2	2.1	1.8	1.4	1.0	0.6
2010	0.4	0.5	1.1	1.3	1.7	1.4	1.5	0.3	M	M	1.0	0.5
2011	0.7	0.8	0.6	1.4	1.9	1.8	1.7	1.1	0.4	0.5	0.7	0.4
2012	0.8	0.6	0.6	0.7	1.0	1.0	0.6	0.5	0.3	0.4	0.1	0.2
2013	0.3	0.4	0.2	0.9	0.5	0.3	0.6	0.2	0.3	0.2	0.3	0.7
2014	0.5	0.5	0.3	0.4	0.4	0.6	0.3	0.3	0.2	0.2	0.0	0.0
2015	0.0	0.0	0.0	0.0	0.0	0.0	1.4	M	1.6	1.5	1.9	1.3
2016	0.8	2.2	1.2	1.5	0.7	1.4	1.8	1.2	1.1	0.4	0.8	1.2
2017	0.2	M	1.7	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	M	M	M	M	M	M	M	M	M	M	M	30.67
2005	37.83	42.57	47.10	49.47	58.55	62.70	75.78	77.25	67.50	56.50	39.17	35.40
2006	35.00	29.33	33.80	52.17	63.77	69.80	80.55	77.26	71.05	36.67	36.60	32.29
2007	30.32	41.29	46.13	46.87	58.42	61.73	75.10	70.26	60.47	47.26	38.80	30.00
2008	29.92	37.97	36.29	41.30	53.27	61.63	73.13	69.86	67.53	51.77	41.04	29.23
2009	34.30	35.68	35.06	46.20	58.13	63.47	76.58	72.71	67.97	46.87	38.70	27.61
2010	34.48	38.22	41.48	43.73	48.68	58.30	70.45	61.72	M	M	31.50	28.75
2011	34.63	31.82	33.81	36.30	44.36	59.21	69.23	74.35	71.93	51.16	36.93	37.32
2012	35.52	34.69	38.06	48.10	55.81	58.21	73.87	75.97	71.13	52.13	36.33	29.77
2013	31.29	38.08	42.00	47.79	58.68	66.37	77.86	74.97	63.23	52.84	37.91	33.90
2014	38.48	30.50	44.55	50.77	60.10	65.67	80.97	75.94	67.80	56.39	35.21	32.35
2015	38.41	43.46	52.42	51.70	61.26	76.77	77.02	66.02	62.90	57.07	34.65	30.70
2016	30.58	41.78	41.90	56.53	58.62	68.34	71.81	76.23	63.15	45.42	42.13	25.98
2017	21.00	M	39.32	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	37.61	40.75	43.60	48.50	57.70	64.60	76.00	76.50	68.80	56.10	42.39	36.29

Average Daily Low Temperature [F]

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	26.33
2005	26.67	24.82	31.50	34.87	41.19	43.00	49.39	52.17	42.93	37.90	29.10	27.55
2006	34.00	27.67	30.40	32.55	38.19	44.93	54.81	48.61	49.30	17.67	25.90	18.42
2007	16.06	10.29	27.81	28.37	34.03	26.27	43.87	40.81	29.10	29.26	20.53	9.71
2008	18.76	17.97	20.42	21.60	34.80	37.93	45.26	45.61	37.87	24.74	26.59	15.71
2009	21.40	17.29	19.10	25.63	33.52	42.33	45.97	42.19	40.66	27.42	22.90	14.48
2010	25.74	22.44	23.52	25.93	29.71	40.47	48.10	50.61	M	M	23.45	21.68
2011	23.67	19.57	27.13	28.55	35.50	38.83	43.10	47.77	42.34	33.23	23.97	20.71
2012	19.48	21.54	23.16	29.20	33.00	37.86	46.65	46.16	40.67	32.61	26.48	21.58
2013	16.65	19.77	24.97	28.68	35.16	41.77	50.86	47.52	41.00	28.13	25.13	17.55
2014	21.06	19.64	25.13	28.60	35.10	39.97	49.39	48.06	41.13	35.84	23.10	22.84
2015	25.10	26.61	27.84	26.79	36.84	46.47	48.81	66.02	36.69	36.33	22.98	22.70
2016	21.31	25.01	25.82	32.31	37.88	41.34	46.26	46.32	38.90	34.47	30.44	16.74
2017	9.35	M	25.19	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	23.59	23.61	25.81	29.09	34.69	38.31	42.41	41.71	38.70	32.50	27.60	23.30

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

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	28.50
2005	32.25	33.70	39.30	42.17	49.87	52.85	62.58	64.71	55.22	47.20	34.13	31.48
2006	34.50	28.50	32.10	42.36	50.98	57.37	67.68	62.94	60.18	27.17	31.25	25.35
2007	23.19	25.79	36.97	37.62	46.23	44.00	59.48	55.53	44.78	38.26	29.67	19.85
2008	24.34	27.97	28.35	31.45	44.03	49.78	59.19	57.73	52.70	38.26	33.81	22.47
2009	27.85	26.48	27.08	35.92	45.82	52.90	61.27	57.45	54.31	37.15	30.80	21.05
2010	30.11	30.33	32.50	34.83	39.19	49.38	59.28	56.17	M	M	27.48	25.21
2011	29.15	25.70	30.47	32.43	39.93	49.02	56.16	61.06	57.14	42.19	30.45	29.02
2012	27.50	28.12	30.61	38.65	44.40	48.04	60.26	61.06	55.90	42.37	31.41	25.68
2013	23.97	28.92	33.48	38.23	46.92	54.07	64.36	61.24	52.12	40.48	31.52	25.73
2014	29.77	25.07	34.84	39.68	47.60	52.82	65.18	62.00	54.47	46.11	29.16	27.60
2015	31.76	35.04	40.13	39.25	49.05	61.62	62.91	66.02	49.79	46.70	28.81	26.70
2016	25.95	33.40	33.86	44.42	48.25	54.84	59.03	61.28	51.02	39.95	36.28	21.36
2017	15.18	M	32.26	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	30.60	32.18	34.70	38.80	46.20	51.45	59.20	59.11	53.75	44.30	35.00	29.80

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	99.3%
2005	92.2%	82.4%	79.6%	80.9%	78.4%	70.3%	61.1%	51.3%	62.4%	82.5%	93.1%	98.0%
2006	M	M	87.5%	75.4%	66.0%	64.7%	54.5%	53.2%	52.9%	80.9%	96.4%	96.3%
2007	91.5%	92.9%	84.6%	80.6%	72.0%	71.5%	64.5%	66.3%	70.0%	89.3%	90.9%	97.5%
2008	96.0%	89.3%	88.1%	82.8%	81.5%	69.0%	59.3%	69.3%	64.1%	81.7%	94.9%	94.2%
2009	88.5%	91.7%	92.3%	79.3%	74.6%	74.3%	57.1%	62.9%	66.8%	86.1%	93.0%	94.2%
2010	97.8%	93.3%	86.8%	85.2%	82.9%	75.6%	59.0%	77.5%	M	M	96.5%	99.4%
2011	92.3%	92.5%	94.1%	90.2%	81.8%	74.5%	68.7%	65.5%	64.9%	87.6%	93.5%	85.5%
2012	90.5%	91.1%	90.1%	84.9%	72.7%	80.6%	68.6%	60.1%	60.8%	79.3%	98.1%	97.7%
2013	91.4%	89.7%	87.4%	79.8%	76.4%	72.6%	55.9%	71.2%	81.1%	87.2%	92.4%	86.8%
2014	89.0%	97.0%	87.6%	79.2%	74.4%	70.9%	63.3%	68.6%	67.7%	84.4%	94.1%	98.8%
2015	94.7%	86.4%	80.7%	79.9%	75.3%	58.8%	59.2%	M	74.0%	83.5%	95.7%	99.1%
2016	98.5%	91.6%	90.5%	78.1%	69.0%	68.2%	66.6%	57.5%	71.0%	95.9%	95.9%	96.0%
2017	98.6%	M	94.8%	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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