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 (USC00252645) 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
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	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
NCEI Climatology	0.27	0.37	0.75	1.71	2.75	2.78	2.56	2.02	1.61	1.14	0.42	0.30

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	M	M	M	M	10.9
2006	9.6	10.3	12.0	14.7	9.3	9.4	9.2	9.5	8.6	8.2	7.5	8.8
2007	9.5	9.3	11.2	9.2	10.1	11.9	9.2	8.8	9.7	10.4	8.5	6.9
2008	8.4	9.7	9.2	11.7	12.3	9.9	8.4	10.5	8.2	9.1	10.4	10.4
2009	11.1	9.6	11.7	11.7	9.9	8.6	7.5	8.0	M	M	M	M
2010	M	M	M	M	M	M	M	0.0	1.6	3.6	5.3	9.7
2011	9.8	10.9	11.8	13.1	12.6	12.0	9.7	9.0	7.7	9.4	9.8	8.1
2012	10.3	10.1	11.9	11.7	10.6	12.9	9.2	9.4	8.5	3.4	8.2	10.2
2013	9.5	10.8	12.1	12.4	11.5	10.7	8.7	8.3	9.2	11.1	7.4	8.9
2014	10.8	7.4	11.5	13.1	10.4	9.8	9.1	7.4	8.4	9.2	10.3	4.3
2015	5.3	7.3	7.8	8.1	7.7	5.3	5.7	5.9	5.1	6.0	6.9	7.8
2016	7.4	10.7	10.4	11.9	10.9	9.2	8.8	7.9	9.2	8.2	9.1	9.1
2017	2.2	2.4	5.3	10.6	9.4	8.2	7.4	7.5	7.3	10.3	8.8	9.7
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
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
2005	M	M	M	M	M	M	M	M	M	M	17.06	36.74
2006	45.82	34.33	41.14	54.44	62.19	80.45	89.49	80.64	68.16	51.10	47.85	39.30
2007	32.48	34.98	52.43	47.60	60.98	79.32	86.02	85.93	75.81	64.25	49.84	29.94
2008	30.60	37.92	47.26	63.88	64.81	76.92	88.79	82.67	73.09	61.29	48.87	33.93
2009	39.04	41.74	50.79	54.31	68.70	75.10	82.12	82.68	M	M	M	M
2010	M	M	M	M	M	M	M	85.57	75.21	65.36	43.79	36.66
2011	31.15	31.68	45.41	55.18	61.80	77.21	87.43	86.07	75.07	64.01	49.20	38.45
2012	41.89	37.39	62.57	63.58	72.98	87.56	92.14	87.25	78.90	65.12	51.57	43.63
2013	33.31	34.92	47.04	49.80	68.97	81.81	99.01	107.41	96.70	64.16	54.25	36.86
2014	42.72	30.93	56.94	68.64	83.06	93.64	105.11	103.99	90.90	77.17	50.16	41.44
2015	42.17	44.86	67.89	70.92	72.55	98.02	96.04	83.03	78.71	63.53	46.89	34.21
2016	33.08	44.78	54.31	57.98	70.56	85.06	84.85	81.59	74.82	68.45	54.97	33.00
2017	31.97	42.73	54.27	57.68	64.11	79.73	89.51	81.45	82.99	68.13	59.77	42.61
2018	41.60	41.01	56.53	60.48	79.97	88.53	88.03	89.74	84.43	64.61	51.22	44.14
2019	42.44	28.70	40.21	59.19	59.69	77.05	86.76	82.48	79.18	52.80	44.81	39.80
2020	39.75	M	M	57.93	63.72	M	M	M	M	44.78	64.94	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
NCEI Climatology	37.90	41.24	49.20	59.40	69.30	80.80	87.49	86.50	79.01	62.59	48.81	39.40

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	M	M	M	17.06	19.10
2006	25.21	16.22	26.09	39.17	46.26	59.54	63.57	62.71	43.11	32.50	23.10	17.18
2007	12.06	16.06	31.64	33.50	46.45	54.84	63.93	61.82	50.82	39.09	23.78	11.27
2008	8.82	17.02	24.82	33.91	42.38	52.85	60.36	59.59	47.17	35.56	28.10	9.94
2009	14.82	20.80	23.59	33.47	45.38	53.35	57.16	56.44	M	M	M	M
2010	M	M	M	M	M	M	M	60.27	46.04	38.07	26.42	16.58
2011	11.55	12.48	24.76	32.36	40.75	53.43	64.21	62.11	44.94	36.24	22.54	13.08
2012	13.54	15.81	33.03	37.12	43.17	59.07	64.39	57.44	47.00	40.82	21.88	16.18
2013	8.64	12.51	19.58	22.75	43.28	53.60	65.93	70.68	60.79	38.47	24.39	10.71
2014	15.53	8.59	27.06	37.21	50.70	59.02	66.21	66.66	54.84	42.05	19.05	16.08
2015	16.52	17.41	30.93	39.66	48.25	64.39	59.38	55.97	51.88	38.82	23.07	13.99
2016	14.00	22.62	26.94	34.76	47.03	56.94	59.49	56.35	47.81	39.21	27.94	7.76
2017	10.17	18.91	27.62	33.89	42.33	53.35	60.68	55.55	33.38	41.28	34.38	20.11
2018	21.19	16.26	32.24	35.80	56.09	64.44	66.29	63.18	58.37	40.05	29.26	24.77
2019	19.39	5.62	18.86	34.62	39.64	53.32	60.61	59.37	53.60	27.75	22.66	19.96
2020	17.07	M	M	29.04	42.99	M	M	M	M	23.24	25.79	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
NCEI Climatology	14.20	15.38	24.50	31.10	40.51	52.51	58.69	56.89	46.19	32.99	22.40	13.69

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	M	M	M	17.06	27.92
2006	35.52	25.28	33.62	46.81	54.22	70.00	76.53	71.67	55.63	41.80	35.47	28.24
2007	22.27	25.52	42.03	40.55	53.71	67.08	74.98	73.87	63.31	51.67	36.81	20.60
2008	19.71	27.47	36.04	48.90	53.59	64.88	74.57	71.13	60.13	48.43	38.49	21.93
2009	26.93	31.27	37.19	43.89	57.04	64.23	69.64	69.56	M	M	M	M
2010	M	M	M	M	M	M	M	72.92	60.62	51.72	35.10	26.62
2011	21.35	22.08	35.09	43.77	51.27	65.32	75.82	74.09	60.01	50.12	35.87	25.77
2012	27.71	26.60	47.80	50.35	58.07	73.32	78.27	72.34	62.95	52.97	36.72	29.91
2013	20.97	23.72	33.31	36.27	56.13	67.71	82.47	89.05	78.75	51.32	39.32	23.78
2014	29.12	19.76	42.00	52.93	66.88	76.33	85.66	85.33	72.87	59.61	34.61	28.76
2015	29.35	31.14	49.41	55.29	60.40	81.21	77.71	69.50	65.30	51.17	34.98	24.10
2016	23.54	33.70	40.63	46.37	58.79	71.00	72.17	68.97	61.31	53.83	41.46	20.38
2017	21.07	30.82	40.95	45.78	53.22	66.54	75.10	68.50	58.19	54.71	47.08	31.36
2018	31.40	28.63	44.39	48.14	68.03	76.49	77.16	76.46	71.40	52.33	40.24	34.45
2019	30.91	17.16	29.54	46.90	49.66	65.19	73.69	70.92	66.39	40.28	33.74	29.88
2020	28.41	M	M	43.48	53.36	M	M	M	M	34.01	45.37	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
NCEI Climatology	26.05	28.31	36.85	45.25	54.90	66.66	73.09	71.70	62.60	47.79	35.61	26.55

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
2005	M	M	M	M	M	M	M	M	M	M	M	63.5%
2006	56.6%	64.6%	64.9%	59.9%	53.5%	54.6%	47.8%	59.8%	65.5%	70.0%	61.3%	66.8%
2007	70.6%	76.1%	64.8%	73.9%	70.0%	56.8%	59.9%	64.9%	57.3%	61.1%	58.2%	79.3%
2008	74.9%	74.1%	63.0%	55.9%	63.5%	58.8%	58.3%	62.6%	62.9%	60.0%	66.0%	70.0%
2009	68.4%	70.6%	59.7%	68.6%	60.1%	67.5%	62.0%	60.1%	M	M	M	M
2010	M	M	M	M	M	M	M	57.7%	60.2%	62.2%	76.0%	75.1%
2011	82.1%	71.8%	73.0%	68.0%	67.6%	65.4%	65.9%	63.2%	58.2%	58.7%	60.8%	72.7%
2012	64.4%	74.0%	45.3%	60.7%	54.6%	47.9%	49.0%	47.0%	44.7%	50.4%	61.9%	54.6%
2013	72.1%	70.9%	59.3%	64.0%	59.9%	57.3%	60.5%	59.9%	57.6%	46.0%	43.4%	44.9%
2014	40.0%	49.8%	38.8%	34.4%	39.3%	39.6%	33.0%	37.4%	40.0%	34.3%	39.1%	48.8%
2015	47.0%	43.5%	26.4%	35.0%	47.0%	40.9%	45.8%	60.5%	57.6%	63.3%	63.9%	71.5%
2016	75.6%	62.4%	54.5%	61.5%	62.4%	51.4%	59.3%	62.3%	62.3%	56.4%	56.5%	61.0%
2017	71.7%	63.8%	60.5%	59.8%	62.8%	51.2%	53.5%	63.4%	57.4%	55.6%	63.2%	61.4%
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

Monthly Plots

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