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 (USC00130200) 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	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	0.69	1.07	2.01	3.89	4.99	4.89	4.53	4.75	3.47	2.63	1.86	1.17

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
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	47.01	49.36	65.21	70.31	M	M	77.07	79.75	62.24	49.42	36.14
2005	25.60	38.50	47.68	65.64	70.01	83.80	86.88	83.86	80.80	65.10	49.64	25.83
2006	40.30	35.91	45.60	66.59	72.10	82.55	87.73	82.40	71.96	58.51	49.83	41.25
2007	29.08	22.23	50.55	58.27	75.59	81.79	85.57	85.25	77.98	65.78	46.96	25.60
2008	22.62	23.92	40.38	56.83	69.95	80.50	85.90	82.27	73.68	62.61	44.62	26.84
2009	22.23	34.91	47.38	58.58	70.98	78.88	78.55	77.93	75.80	52.98	53.14	26.51
2010	19.13	24.83	46.65	67.07	71.55	80.66	83.60	84.18	74.19	68.22	46.75	27.83
2011	22.56	31.38	43.61	58.29	70.44	79.15	86.47	81.04	70.98	67.02	49.86	38.49
2012	38.96	26.69	-137.19	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82
2013	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82
2014	-147.82	-147.82	-147.82	-147.82	-31.53	79.62	78.67	80.15	72.69	62.37	38.50	34.20
2015	31.74	22.77	51.26	63.01	70.07	79.32	81.92	78.75	79.54	63.99	51.25	39.05
2016	25.94	34.87	53.11	61.54	71.52	85.67	82.37	81.40	77.96	67.10	56.28	31.44
2017	30.36	44.98	45.27	61.21	70.77	83.68	85.76	78.53	79.67	62.99	47.44	33.08
2018	28.16	29.40	42.50	51.85	78.68	82.43	83.67	81.71	74.86	58.70	36.89	36.76
2019	26.67	24.04	37.86	63.15	66.54	78.96	83.47	79.01	78.75	55.97	40.63	38.74
2020	29.25	33.69	50.69	59.54	66.82	83.68	85.27	83.23	73.77	57.53	53.69	36.34
2021	30.33	19.99	53.23	63.24	69.47	85.53	84.27	84.18	81.16	65.28	50.78	42.45
2022	26.91	33.10	46.43	55.62	71.87	82.81	84.73	83.32	76.51	64.82	46.50	29.76
2023	30.24	36.89	43.89	62.13	76.56	82.69	81.42	82.43	78.84	63.25	52.32	42.48
2024	26.06	49.15	53.06	63.02	73.23	82.48	81.63	80.45	79.26	70.93	47.91	33.60
NCEI Climatology	28.90	33.79	47.70	62.00	72.51	81.31	83.90	81.79	77.00	64.10	47.50	33.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	30.93	20.22	39.74	44.09	M	M	45.74	53.83	35.61	30.73	18.06
2005	11.03	23.79	26.08	43.18	47.83	62.62	57.18	61.07	48.77	28.34	29.22	13.61
2006	25.49	13.74	27.67	43.10	51.53	59.32	65.25	63.22	49.49	32.02	29.22	23.61
2007	12.52	8.63	32.96	36.34	55.14	61.10	63.30	65.73	52.76	7.92	26.91	12.97
2008	1.01	-9.49	19.90	37.31	48.48	60.81	65.27	59.84	52.83	34.00	27.93	7.51
2009	-9.90	17.52	27.82	36.87	44.00	59.92	57.74	58.62	43.38	30.51	27.97	6.23
2010	7.62	7.42	29.25	44.24	43.44	54.45	59.09	37.06	40.20	34.77	22.83	5.67
2011	1.84	9.01	27.15	37.78	49.38	61.47	68.64	61.32	48.61	35.09	29.57	-25.32
2012	-65.91	-29.83	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82
2013	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82
2014	-147.82	-147.82	-147.82	-147.82	-48.62	54.19	58.77	62.95	52.00	34.14	20.22	22.74
2015	14.01	4.11	27.02	40.69	52.13	54.24	62.68	59.82	57.88	36.62	33.09	26.93
2016	13.45	21.72	33.61	34.08	50.09	63.03	63.71	62.41	50.26	39.28	34.08	17.13
2017	19.08	25.69	29.26	43.12	49.52	60.93	64.11	57.09	55.79	37.55	26.34	14.39
2018	10.30	12.48	27.81	29.26	57.66	64.12	62.93	62.38	49.34	38.47	22.14	21.76
2019	9.89	6.69	22.54	38.97	48.94	60.28	64.70	59.25	52.41	36.79	24.25	20.42
2020	15.61	16.68	32.27	35.70	49.94	64.63	64.71	59.61	44.22	36.55	30.41	17.76
2021	17.74	5.16	33.29	40.33	50.51	62.34	62.44	62.70	40.78	45.82	29.08	22.52
2022	4.49	9.30	28.21	34.63	52.76	62.02	64.68	60.47	47.00	37.33	27.10	14.24
2023	16.49	18.13	25.65	37.80	52.47	60.73	61.50	62.41	47.70	43.20	28.65	26.27
2024	14.41	24.99	29.18	40.74	52.43	62.86	63.46	60.87	53.15	42.58	31.19	16.35
NCEI Climatology	11.90	16.28	27.70	38.60	50.70	60.89	64.10	61.80	53.49	41.40	28.60	17.51

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	38.97	34.79	52.48	57.20	M	M	61.41	66.79	48.92	40.08	27.10
2005	18.32	31.15	36.88	54.41	58.92	73.21	72.03	72.46	64.79	46.72	39.43	19.72
2006	32.90	24.82	36.64	54.85	61.81	70.93	76.49	72.81	60.72	45.26	39.52	32.43
2007	20.80	15.43	41.75	47.30	65.36	71.45	74.44	75.49	65.37	36.85	36.94	19.29
2008	11.82	7.22	30.14	47.07	59.22	70.66	75.58	71.05	63.25	48.30	36.27	17.18
2009	6.16	26.21	37.60	47.72	57.49	69.40	68.15	68.27	59.59	41.75	40.56	16.37
2010	13.38	16.13	37.95	55.65	57.50	67.56	71.34	60.62	57.20	51.50	34.79	16.75
2011	12.20	20.20	35.38	48.04	59.91	70.31	77.56	71.18	59.80	51.06	39.72	6.59
2012	-13.47	-1.57	-142.50	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82
2013	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82	-147.82
2014	-147.82	-147.82	-147.82	-147.82	-40.08	66.91	68.72	71.55	62.35	48.26	29.36	28.47
2015	22.87	13.44	39.14	51.85	61.10	66.78	72.30	69.28	68.71	50.30	42.17	32.99
2016	19.70	28.29	43.36	47.81	60.81	74.35	73.04	71.90	64.11	53.19	45.18	24.28
2017	24.72	35.34	37.27	52.17	60.14	72.31	74.94	67.81	67.73	50.27	36.89	23.74
2018	19.23	20.94	35.16	40.55	68.17	73.27	73.30	72.04	62.10	48.58	29.51	29.26
2019	18.28	15.37	30.20	51.06	57.74	69.62	74.09	69.13	65.58	46.38	32.44	29.58
2020	22.43	25.18	41.48	47.62	58.38	74.16	74.99	71.42	58.99	47.04	42.05	27.05
2021	24.03	12.57	43.26	51.79	59.99	73.93	73.36	73.44	60.97	55.55	39.93	32.48
2022	15.70	21.20	37.32	45.13	62.32	72.42	74.71	71.90	61.76	51.08	36.80	22.00
2023	23.36	27.51	34.77	49.96	64.52	71.71	71.46	72.42	63.27	53.23	40.49	34.38
2024	20.24	37.07	41.12	51.88	62.83	72.67	72.55	70.66	66.21	56.75	39.55	24.98
NCEI Climatology	20.40	25.03	37.70	50.30	61.60	71.10	74.00	71.80	65.25	52.75	38.05	25.60

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

Monthly Plots

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