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 (USC00443213) 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	1.44	1.95	11.66	1.29	3.96	2.22
2005	2.93	2.85	3.59	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	0.31	0.20	M	M	M	5.65	0.61	2.76
2008	0.94	2.75	2.95	5.06	4.30	2.19	2.94	5.57	0.00	1.98	2.11	3.53
2009	1.90	0.48	1.07	0.97	1.53	4.87	2.98	2.40	3.52	2.15	6.63	4.10
2010	4.72	3.45	3.79	1.62	3.61	0.98	1.31	3.27	0.00	1.03	2.59	2.68
2011	1.09	1.55	5.67	5.51	6.02	3.87	3.20	3.74	6.26	3.95	3.16	4.42
2012	2.97	1.58	7.55	1.74	2.78	2.31	3.75	3.16	4.37	2.87	0.31	2.68
2013	5.31	1.51	4.48	2.63	3.53	8.50	6.21	6.15	1.64	3.11	2.72	5.69
2014	3.07	2.25	3.58	4.87	6.35	3.84	3.48	3.98	0.98	4.66	3.55	3.50
2015	2.32	1.96	4.78	4.57	2.12	8.10	1.43	0.52	8.03	12.12	3.20	5.53
2016	2.09	5.11	1.39	3.09	5.00	2.17	3.28	11.04	2.69	2.53	1.48	2.73
2017	3.77	0.61	2.24	3.83	10.13	2.42	2.91	5.12	2.29	2.48	1.28	0.50
2018	2.26	5.16	2.01	4.59	13.49	8.49	3.99	7.71	10.44	4.41	8.20	7.53
2019	3.83	4.44	5.04	3.57	2.86	6.05	3.76	3.82	1.35	6.93	3.14	2.99
2020	3.93	3.28	1.51	7.50	4.70	2.98	3.75	6.02	6.16	6.10	7.35	6.73
2021	2.37	4.76	2.13	3.75	1.04	2.42	2.16	6.90	4.04	6.21	1.08	0.24
2022	4.56	1.83	3.45	3.59	6.73	3.64	5.75	4.62	3.27	3.03	4.70	4.70
2023	2.17	3.12	1.29	4.78	1.85	4.82	4.79	1.72	4.54	0.62	3.68	5.02
2024	7.19	1.97	3.44	1.77	5.53	1.18	2.45	6.04	14.08	2.97	M	M
NCEI Climatology	3.50	2.94	3.89	3.32	4.31	4.83	4.50	3.44	5.14	3.68	3.76	3.56

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	M	M	M	M	M	79.60	80.68	75.60	65.58	65.08	54.47
2005	52.00	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	82.67	83.50	M	M	M	78.04	57.85	50.76
2008	47.63	53.11	59.45	67.90	73.61	86.27	83.60	84.84	80.50	66.81	54.80	47.81
2009	41.16	50.84	54.87	62.50	69.80	81.70	81.35	85.29	76.00	65.71	60.73	48.73
2010	41.90	41.07	60.96	75.77	77.42	85.56	87.92	85.74	88.67	71.45	60.23	39.81
2011	41.52	50.63	57.94	70.50	75.10	83.13	86.04	84.23	74.97	66.42	62.43	52.94
2012	48.16	53.83	69.48	68.23	76.06	80.03	88.52	83.10	77.27	67.52	54.67	51.58
2013	47.26	45.79	49.45	68.80	72.58	80.60	83.03	79.10	76.03	68.81	54.80	49.81
2014	39.10	47.50	50.61	67.33	76.23	81.33	81.90	78.74	76.53	67.48	53.10	49.35
2015	41.71	39.39	54.32	68.30	78.45	80.93	80.23	82.81	78.43	67.13	62.03	57.10
2016	41.81	46.38	64.29	69.13	69.35	81.83	86.52	85.16	80.07	70.52	61.23	49.39
2017	47.16	59.89	58.29	72.90	72.74	83.23	86.39	82.26	78.37	72.55	56.90	47.19
2018	44.16	53.07	51.94	65.87	81.13	80.70	85.03	84.06	79.66	69.42	53.80	47.97
2019	45.06	51.29	56.06	70.47	79.06	80.20	87.19	84.45	83.27	69.74	55.63	50.87
2020	50.00	53.07	62.94	66.67	69.71	80.57	88.61	82.94	74.57	70.19	64.37	48.61
2021	46.19	44.96	61.29	69.70	73.71	81.63	86.65	85.42	78.53	71.48	57.60	57.00
2022	41.71	52.18	61.39	68.43	74.81	82.83	85.52	84.52	79.57	67.87	62.07	48.16
2023	54.32	57.14	61.59	73.67	72.81	79.07	86.61	84.19	80.23	73.03	60.50	53.03
2024	46.32	54.31	62.84	69.30	75.87	84.03	87.06	85.81	76.26	M	M	M
NCEI Climatology	45.39	49.20	57.61	68.90	74.39	81.00	85.49	83.80	77.61	68.69	58.80	48.79

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	67.40	62.20	57.72	48.12	39.00	26.07
2005	30.10	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	59.78	63.00	M	M	M	55.04	31.50	30.14
2008	22.26	28.39	30.48	43.50	48.03	60.73	62.20	60.23	56.50	40.13	31.47	27.16
2009	19.61	22.04	30.00	40.25	53.60	60.43	60.65	64.39	55.70	42.06	37.33	27.73
2010	23.00	21.50	33.11	41.00	53.13	61.00	61.46	65.39	57.83	44.73	29.67	21.29
2011	21.23	24.78	29.48	43.07	53.13	60.87	64.67	62.97	59.00	43.58	33.20	28.00
2012	25.06	27.28	36.65	39.80	55.32	56.30	66.74	62.84	53.83	43.23	28.77	29.71
2013	25.45	23.29	27.03	40.27	48.52	60.53	65.65	60.68	52.33	44.68	29.67	27.68
2014	16.00	23.11	24.26	38.33	51.06	59.77	61.74	59.39	56.33	44.52	28.80	28.45
2015	21.32	13.36	27.61	39.13	52.94	62.87	64.31	60.84	56.83	42.29	35.30	36.00
2016	19.77	24.66	34.87	38.83	50.52	58.83	66.00	66.42	61.23	47.10	34.57	27.39
2017	29.45	29.89	31.03	46.27	51.55	61.67	65.19	61.90	56.37	46.77	31.70	24.81
2018	18.90	30.71	28.81	37.77	57.65	63.27	65.90	65.35	66.59	50.45	33.60	27.29
2019	25.13	28.25	30.19	44.27	56.52	59.77	66.52	63.06	59.37	47.65	29.17	27.65
2020	27.29	29.07	38.32	40.30	50.42	61.27	67.35	65.68	54.97	46.52	37.67	25.81
2021	26.03	25.57	31.94	41.27	49.42	60.23	64.35	65.48	56.87	51.68	29.67	30.35
2022	18.35	22.89	31.61	38.90	52.19	59.97	65.77	64.06	56.17	40.68	36.03	24.48
2023	30.90	32.25	32.67	40.13	48.19	54.60	64.87	61.81	55.87	45.06	29.67	28.03
2024	24.32	27.31	35.39	43.90	54.32	59.73	64.93	62.87	55.70	M	M	M
NCEI Climatology	23.60	24.66	30.10	40.19	50.80	60.20	64.29	62.71	55.80	43.49	32.90	26.50

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	73.50	71.44	66.66	56.85	52.04	40.27
2005	41.05	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	71.22	73.25	M	M	M	66.54	45.19	40.45
2008	35.15	40.75	44.97	55.70	60.82	73.50	72.90	72.53	68.50	53.47	43.13	37.48
2009	30.39	36.44	42.43	51.38	61.70	71.07	71.00	74.84	65.85	53.89	49.03	38.23
2010	32.45	31.29	47.04	58.38	65.27	73.28	74.69	75.56	73.25	58.09	44.95	30.55
2011	31.37	37.70	43.71	56.78	64.11	72.00	75.35	73.60	66.98	55.00	47.82	40.47
2012	36.61	40.55	53.06	54.02	65.69	68.17	77.63	72.97	65.55	55.37	41.72	40.65
2013	36.35	34.54	38.24	54.53	60.55	70.57	74.34	69.89	64.18	56.74	42.23	38.74
2014	27.55	35.30	37.44	52.83	63.65	70.55	71.82	69.06	66.43	56.00	40.95	38.90
2015	31.52	26.38	40.97	53.72	65.69	71.90	72.27	71.82	67.63	54.71	48.67	46.55
2016	30.79	35.52	49.58	53.98	59.94	70.33	76.26	75.79	70.65	58.81	47.90	38.39
2017	38.31	44.89	44.66	59.58	62.15	72.45	75.79	72.08	67.37	59.66	44.30	36.00
2018	31.53	41.89	40.37	51.82	69.39	71.98	75.47	74.71	73.12	59.94	43.70	37.63
2019	35.10	39.77	43.13	57.37	67.79	69.98	76.85	73.76	71.32	58.69	42.40	39.26
2020	38.65	41.07	50.63	53.48	60.06	70.92	77.98	74.31	64.77	58.35	51.02	37.21
2021	36.11	35.27	46.61	55.48	61.56	70.93	75.50	75.45	67.70	61.58	43.63	43.68
2022	30.03	37.54	46.50	53.67	63.50	71.40	75.65	74.29	67.87	54.27	49.03	36.32
2023	42.61	44.70	47.21	56.90	60.50	66.83	75.74	73.00	68.05	59.05	45.08	40.53
2024	35.32	40.81	49.11	56.60	65.10	71.88	76.12	74.34	65.98	M	M	M
NCEI Climatology	34.50	36.93	43.85	54.55	62.60	70.60	74.89	73.25	66.70	56.09	45.85	37.65

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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