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 (USC00250355) 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	0.00	0.00	3.26	2.11	1.65	3.36	3.95	1.63	4.35	0.72	1.13	0.00
2005	0.44	0.36	2.40	2.19	3.06	5.24	1.13	4.28	0.58	0.58	2.05	0.24
2006	0.32	0.18	1.84	1.26	0.07	3.69	2.10	2.42	1.40	0.87	0.14	3.64
2007	0.63	1.63	2.33	5.66	11.33	3.09	1.98	M	1.16	3.24	0.04	1.03
2008	0.00	0.08	0.43	4.44	M	M	M	M	M	M	0.48	0.20
2009	0.21	0.90	0.51	1.82	0.81	6.61	M	2.97	1.97	1.83	M	0.40
2010	0.00	0.20	2.19	2.06	2.06	7.10	4.91	5.87	1.35	1.23	M	0.00
2011	M	0.25	0.51	1.35	3.09	0.02	5.23	1.26	0.85	1.96	M	M
2012	0.01	1.07	M	1.25	M	M	M	0.40	0.69	0.67	0.05	0.00
2013	0.13	0.52	0.37	1.65	3.83	4.24	2.04	3.14	0.50	1.26	0.40	0.03
2014	0.00	0.29	2.10	1.24	1.79	9.85	1.81	5.60	1.45	0.78	0.00	0.75
2015	0.12	0.43	0.00	1.12	4.20	3.01	5.27	3.10	2.15	2.05	1.51	0.55
2016	0.69	1.05	0.31	6.27	4.19	2.52	4.20	0.50	1.41	M	M	0.00
2017	0.02	0.00	1.62	0.97	2.75	0.42	0.50	5.45	4.20	M	0.00	M
2018	0.55	0.90	M	M	M	5.80	4.70	0.00	1.30	2.50	0.90	3.30
2019	0.08	0.57	5.80	M	M	M	M	0.84	0.76	1.63	1.27	10.85
2020	0.30	0.20	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	1.09	1.73	2.73	0.53	1.12	0.62	0.06	1.19
2023	2.58	0.10	0.33	0.13	10.09	1.16	3.39	1.41	4.07	2.41	1.41	0.65
2024	0.70	1.65	1.12	3.07	2.88	5.23	2.77	1.31	0.41	0.69	1.13	0.01
2025	0.12	0.57	0.30	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.35	0.65	1.17	2.47	3.73	4.06	3.47	2.60	1.83	1.88	0.72	0.62

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
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	36.89	37.21	52.62	64.39	72.28	77.24	84.88	80.71	78.56	64.25	49.62	43.00
2005	30.89	48.46	52.76	59.17	67.88	79.57	89.03	84.58	80.52	66.42	55.60	35.65
2006	52.16	40.68	48.19	67.37	75.74	85.50	90.48	84.48	70.58	60.23	51.53	42.35
2007	31.19	32.43	60.06	58.93	73.26	79.83	88.42	M	78.62	65.77	54.52	33.58
2008	36.03	40.55	33.00	70.50	M	M	M	M	M	M	45.72	33.16
2009	39.13	43.11	50.26	57.41	70.67	76.37	M	80.48	72.23	51.06	M	28.61
2010	33.23	33.89	49.58	63.83	67.06	80.52	84.23	85.47	77.60	67.90	M	39.40
2011	M	36.14	46.32	58.27	67.30	84.17	86.77	83.71	74.67	66.00	53.27	M
2012	45.10	38.83	M	M	M	M	M	87.13	82.60	60.94	53.97	53.83
2013	37.35	39.82	47.77	55.23	70.19	80.60	86.29	84.15	74.84	60.74	48.90	37.74
2014	40.13	31.36	52.97	66.27	72.35	82.57	84.45	87.19	78.91	M	44.76	39.03
2015	41.42	42.00	62.93	64.90	67.45	81.83	84.45	81.48	80.57	67.55	54.60	42.10
2016	39.32	48.17	60.35	62.00	69.06	85.50	82.65	80.55	75.35	M	M	39.58
2017	34.74	48.07	56.71	58.78	58.33	85.90	87.55	80.45	77.27	M	53.13	37.81
2018	32.39	30.96	M	M	M	83.17	83.87	82.74	77.93	59.06	45.13	34.97
2019	36.29	26.39	41.71	M	M	M	M	77.90	80.57	56.32	48.46	40.93
2020	37.48	42.17	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	73.71	85.47	89.48	90.10	83.41	68.55	48.97	33.68
2023	32.82	33.47	44.67	63.24	74.32	81.95	87.11	88.00	84.03	65.10	57.07	48.35
2024	31.94	52.03	53.13	63.23	74.07	85.07	86.58	85.70	85.38	72.80	54.14	48.00
2025	34.33	35.25	54.09	M	M	M	M	M	M	M	M	M
NCEI Climatology	35.50	38.46	50.01	58.49	67.99	78.80	84.91	82.40	75.60	61.60	47.70	36.91

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	10.96	12.71	28.27	33.79	46.12	52.90	59.16	53.87	51.22	38.29	25.24	15.45
2005	12.84	20.54	23.88	35.00	41.08	58.20	60.77	58.39	51.36	33.68	23.53	11.03
2006	22.55	14.25	22.94	36.57	45.35	57.20	62.84	58.87	43.79	30.71	21.77	14.23
2007	7.83	11.57	31.97	34.46	48.10	56.48	65.72	M	53.35	38.39	22.20	10.15
2008	8.52	11.30	16.00	38.00	M	M	M	M	M	M	24.00	5.32
2009	10.26	16.64	20.03	30.57	43.14	53.17	M	54.53	46.24	29.36	M	4.67
2010	10.38	11.09	26.04	35.24	40.45	55.03	61.33	58.28	44.69	33.16	M	11.40
2011	M	9.08	22.03	33.20	41.71	52.67	63.87	59.32	41.76	33.35	18.30	M
2012	12.39	11.03	M	M	M	M	M	55.19	41.40	29.29	18.83	23.92
2013	9.84	12.14	18.58	25.87	44.77	54.77	59.43	64.38	48.26	33.26	17.80	5.87
2014	7.00	6.07	22.19	37.60	44.13	58.70	59.58	62.77	55.64	M	13.29	14.90
2015	12.10	12.00	26.31	38.07	46.42	57.47	60.39	56.52	55.13	39.74	27.13	19.55
2016	16.58	22.79	26.06	35.80	43.81	58.40	60.65	57.42	49.81	M	M	5.16
2017	13.00	17.18	25.19	31.80	M	54.78	60.81	53.46	48.28	M	23.37	11.48
2018	5.68	5.89	M	M	M	56.57	59.61	55.06	53.13	32.00	17.37	13.65
2019	13.03	3.82	14.87	M	M	M	M	58.60	54.23	29.26	20.50	19.97
2020	16.19	22.83	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	43.29	55.20	63.00	60.35	50.97	37.00	18.27	12.10
2023	12.71	9.53	21.43	30.21	48.45	57.00	61.61	61.74	53.73	39.06	27.10	25.87
2024	12.23	25.48	24.17	35.47	48.43	61.07	62.19	63.47	55.69	43.30	30.45	19.60
2025	8.17	7.39	25.09	M	M	M	M	M	M	M	M	M
NCEI Climatology	12.70	15.71	24.11	33.99	45.70	56.99	62.00	58.80	48.59	35.40	23.11	14.60

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	24.43	24.96	40.44	49.09	58.65	64.98	72.02	67.29	64.89	51.27	37.43	29.22
2005	21.87	34.50	38.32	47.09	54.48	68.88	74.78	71.48	66.05	50.05	39.57	23.34
2006	37.35	27.46	35.56	51.97	60.55	71.35	76.66	71.68	57.19	45.47	36.65	28.43
2007	19.41	22.00	46.38	46.84	60.36	68.07	77.04	M	64.91	52.08	37.60	21.90
2008	22.48	25.13	24.50	54.25	M	M	M	M	M	M	34.94	19.24
2009	24.69	29.88	35.15	43.96	57.24	64.66	M	67.58	59.38	40.54	M	16.75
2010	21.53	22.91	38.25	49.55	53.76	67.74	72.78	71.88	61.10	50.53	M	25.28
2011	M	22.27	33.75	45.73	54.33	68.42	75.32	71.52	58.31	49.68	35.78	M
2012	28.74	24.93	M	M	M	M	M	71.16	62.00	45.11	36.40	38.88
2013	23.60	25.98	33.18	40.55	57.48	67.68	72.86	74.27	61.55	47.00	33.35	21.81
2014	23.56	18.71	37.58	51.93	58.24	70.63	72.02	74.98	67.27	M	29.03	26.97
2015	26.76	27.00	44.62	51.48	56.94	69.65	72.42	69.00	67.85	53.65	40.87	30.82
2016	27.95	35.48	43.21	48.90	56.44	71.95	71.65	68.98	62.58	M	M	22.37
2017	23.87	32.62	40.95	42.33	M	70.22	73.94	66.85	62.64	M	38.25	24.65
2018	19.03	18.43	M	M	M	69.87	71.74	68.90	65.53	45.53	31.25	24.31
2019	24.66	15.11	28.29	M	M	M	M	68.25	67.40	42.79	34.48	30.45
2020	26.83	32.50	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	58.50	70.33	76.24	75.23	67.19	52.77	33.62	22.89
2023	22.77	21.50	33.05	46.72	61.39	69.48	74.36	74.87	68.88	52.08	42.08	37.11
2024	22.08	38.76	38.65	49.35	61.25	73.07	74.39	74.58	70.53	58.05	42.29	33.80
2025	21.25	21.32	39.59	M	M	M	M	M	M	M	M	M
NCEI Climatology	24.10	27.09	37.06	46.24	56.85	67.89	73.45	70.60	62.10	48.50	35.40	25.75

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
2025	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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