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 (USC00253810) 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	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	0.23	0.45	0.85	1.99	3.33	3.82	2.68	2.21	1.58	1.79	0.38	0.29

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	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
2005	M	M	M	M	M	M	M	M	M	M	M	46.02
2006	51.89	42.42	48.86	67.77	76.71	86.37	90.79	83.79	72.10	61.12	52.21	42.13
2007	31.05	34.92	60.29	58.33	73.12	79.74	86.94	87.46	78.25	68.02	55.38	33.84
2008	36.73	44.41	52.01	66.85	68.55	80.11	88.88	83.18	75.67	63.62	51.78	34.20
2009	42.64	45.72	52.71	59.01	67.55	71.07	76.72	74.65	M	M	M	M
2010	M	M	M	M	M	M	M	86.64	78.30	68.97	45.76	40.16
2011	34.89	38.67	49.15	59.16	68.01	80.49	87.68	86.18	79.47	M	M	46.01
2012	46.85	39.91	66.38	65.83	76.71	88.99	93.14	88.23	82.61	45.62	30.67	31.19
2013	33.22	37.46	47.25	54.08	72.90	86.84	90.25	91.94	85.56	58.99	45.86	34.74
2014	36.02	24.12	48.66	62.08	73.49	84.37	89.36	90.77	79.50	71.15	41.83	33.57
2015	37.58	37.62	61.58	62.78	66.65	86.08	91.23	88.02	87.18	69.46	48.12	37.14
2016	36.55	45.00	58.11	61.18	66.22	M	M	89.89	82.80	73.83	56.17	33.60
2017	30.84	46.72	55.73	60.57	69.51	90.76	97.49	88.01	82.54	64.57	48.05	M
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	M	M	M	84.15	85.20	55.96	46.03	38.14
2020	38.39	40.88	52.17	61.54	65.75	M	M	M	M	56.57	56.88	42.34
2021	34.80	23.22	52.82	60.95	68.70	89.98	93.16	93.98	81.13	32.00	50.26	45.87
2022	36.83	39.54	48.06	61.32	73.79	92.49	97.49	97.01	87.94	69.70	44.64	31.16
2023	28.74	33.14	41.63	64.05	74.76	84.85	89.39	94.87	87.12	64.01	60.74	M
2024	M	M	M	M	M	M	M	M	M	66.51	49.56	28.40
NCEI Climatology	38.89	42.14	52.79	61.51	71.40	82.50	88.30	86.51	79.10	65.40	51.40	40.49

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	M	22.82
2006	25.35	17.41	26.73	40.89	48.00	60.60	64.89	61.57	46.06	35.53	25.15	19.34
2007	11.13	15.94	34.74	36.24	49.68	57.61	64.53	63.67	54.10	41.35	25.82	14.33
2008	13.31	17.89	26.01	35.81	45.08	54.56	62.79	61.22	49.87	38.32	28.75	11.07
2009	17.73	20.87	24.39	35.77	48.55	57.52	61.67	62.70	M	M	M	M
2010	M	M	M	M	M	M	M	63.68	49.61	39.08	23.22	16.77
2011	13.19	14.04	26.13	35.19	44.05	57.52	67.66	64.27	52.78	M	M	18.60
2012	17.50	18.45	34.78	40.81	48.70	61.81	66.00	59.95	48.54	35.12	13.80	4.73
2013	6.36	11.00	17.18	24.09	42.47	54.55	61.26	63.12	52.48	31.89	18.86	4.78
2014	5.93	4.49	17.80	30.67	41.85	53.38	58.76	58.82	47.31	34.01	11.41	10.21
2015	10.05	9.96	23.55	34.31	41.70	58.29	61.18	56.17	52.85	37.73	22.99	14.68
2016	12.83	20.23	24.71	33.47	37.85	M	M	56.97	47.41	37.49	25.56	5.64
2017	8.91	16.89	25.45	34.76	41.05	56.14	64.09	55.41	49.21	32.33	24.73	M
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	M	M	M	59.45	52.85	25.07	18.34	15.48
2020	12.98	11.42	25.58	26.61	41.07	M	M	M	M	26.01	23.21	13.81
2021	14.05	1.02	26.21	29.61	43.75	57.96	63.20	59.48	52.76	32.00	25.23	14.85
2022	8.08	6.91	19.01	30.82	42.18	57.68	64.23	59.99	48.68	32.95	14.19	6.12
2023	8.72	8.48	18.13	29.08	46.62	55.56	59.45	57.02	49.08	33.02	23.72	M
2024	M	M	M	M	M	M	M	M	M	38.74	23.25	11.66
NCEI Climatology	14.40	16.59	24.30	32.99	44.09	54.81	60.40	58.30	48.81	35.69	23.91	15.71

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	M	34.42
2006	38.62	29.91	37.80	54.33	62.36	73.49	77.84	72.68	59.08	48.32	38.68	30.73
2007	21.09	25.43	47.52	47.29	61.40	68.68	75.73	75.56	66.18	54.69	40.60	24.08
2008	25.02	31.15	39.01	51.33	56.82	67.34	75.84	72.20	62.77	50.97	40.27	22.64
2009	30.19	33.29	38.55	47.39	58.05	64.30	69.20	68.67	M	M	M	M
2010	M	M	M	M	M	M	M	75.16	63.95	54.03	34.49	28.46
2011	24.04	26.36	37.64	47.18	56.03	69.01	77.67	75.22	66.12	M	M	32.31
2012	32.17	29.18	50.58	53.32	62.70	75.40	79.57	74.09	65.57	40.37	22.23	17.96
2013	19.79	24.23	32.21	39.09	57.68	70.70	75.76	77.53	69.02	45.44	32.36	19.76
2014	20.98	14.30	33.23	46.38	57.67	68.88	74.06	74.79	63.40	52.58	26.62	21.89
2015	23.81	23.79	42.56	48.54	54.17	72.19	76.20	72.10	70.02	53.59	35.56	25.91
2016	24.69	32.61	41.41	47.32	52.04	M	M	73.43	65.10	55.66	40.86	19.62
2017	19.88	31.80	40.59	47.67	55.28	73.45	80.79	71.71	65.88	48.45	36.39	M
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	M	M	M	71.80	69.03	40.51	32.19	26.81
2020	25.69	26.15	38.87	44.07	53.41	M	M	M	M	41.29	40.04	28.07
2021	24.43	12.12	39.52	45.28	56.22	73.97	78.18	76.73	66.95	32.00	37.74	30.36
2022	22.45	23.23	33.53	46.07	57.99	75.08	80.86	78.50	68.31	51.33	29.41	18.64
2023	18.73	20.81	29.88	46.56	60.69	70.20	74.42	75.94	68.10	48.52	42.23	M
2024	M	M	M	M	M	M	M	M	M	52.63	36.40	20.03
NCEI Climatology	26.65	29.36	38.55	47.25	57.75	68.65	74.35	72.40	63.96	50.55	37.65	28.10

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
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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