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 (USC00020808) 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	M	1.31	2.95	1.42	2.53	2.06
2005	2.24	4.15	1.10	0.66	0.85	0.46	1.86	5.07	2.05	1.78	0.00	0.02
2006	0.55	0.14	1.54	0.34	M	0.67	7.54	7.83	3.75	1.93	0.17	0.23
2007	1.77	1.74	1.37	M	1.57	M	M	M	2.15	0.51	0.27	4.50
2008	4.59	1.98	M	0.00	1.56	0.13	3.68	5.62	1.83	1.41	0.76	2.53
2009	M	0.64	0.50	0.41	0.40	1.39	1.69	1.86	M	0.26	M	M
2010	6.31	1.79	1.94	0.36	0.20	M	3.90	2.39	1.09	0.45	0.20	1.40
2011	0.09	0.98	0.20	0.17	0.03	0.00	2.25	M	0.97	M	1.26	3.28
2012	0.96	0.55	0.58	0.17	0.05	M	4.52	3.03	M	0.02	M	M
2013	1.97	0.76	0.79	0.51	0.25	M	0.12	3.51	4.05	0.16	1.40	0.46
2014	0.00	0.45	1.09	0.31	0.07	0.00	0.00	3.62	M	1.36	1.32	1.58
2015	2.98	0.26	0.80	0.65	0.45	2.05	4.63	4.29	3.91	2.97	1.66	0.94
2016	0.72	0.27	0.05	0.50	0.65	1.09	3.07	4.76	3.72	0.46	1.08	2.16
2017	2.71	0.55	0.32	0.49	0.31	0.10	2.73	3.41	0.36	0.00	0.00	0.35
2018	0.59	1.91	0.15	0.00	0.13	0.74	4.79	1.65	1.98	3.53	0.30	1.41
2019	1.74	3.17	M	0.72	0.68	0.21	0.21	M	2.99	0.06	4.53	1.88
2020	1.06	2.26	2.36	0.30	M	M	M	M	0.20	0.36	M	M
2021	M	0.40	1.29	0.25	0.08	0.02	6.90	5.26	2.84	0.29	0.00	2.56
2022	0.85	0.32	0.32	0.00	0.00	0.96	3.75	4.63	1.12	1.36	0.00	4.89
2023	4.04	0.86	1.46	0.00	0.40	0.00	1.77	1.02	2.79	1.16	1.32	1.79
2024	0.44	3.12	0.12	0.14	0.00	1.70	M	3.41	0.57	0.10	M	0.10
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	1.90	1.67	1.33	0.48	0.52	0.49	3.26	3.23	2.08	1.19	1.04	1.54

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	M	M	M	M	M	M	M	83.35	76.97	67.35	52.97	51.10
2005	48.90	48.39	56.13	63.00	74.97	83.50	88.35	80.60	82.86	70.19	63.80	57.10
2006	55.26	58.64	54.48	69.31	M	88.63	86.90	78.71	74.27	67.29	63.63	52.81
2007	46.68	53.14	60.97	M	75.72	M	M	M	79.77	71.35	66.14	47.10
2008	46.65	51.66	M	67.17	71.94	86.72	83.16	82.10	77.57	71.52	62.00	51.10
2009	M	55.61	62.03	65.13	78.13	80.13	88.89	86.73	M	68.16	M	M
2010	49.16	48.00	54.41	64.70	71.90	M	86.30	83.83	82.79	72.36	58.87	56.61
2011	50.03	50.46	63.90	69.86	73.16	87.27	88.06	M	79.87	M	56.33	45.00
2012	54.74	51.97	59.87	70.40	78.48	M	84.58	85.26	M	72.10	M	M
2013	45.06	47.77	64.20	65.73	75.71	M	89.17	83.13	77.63	69.58	57.50	50.74
2014	58.00	57.93	60.81	66.83	75.42	88.17	88.03	81.61	M	70.58	71.53	51.35
2015	51.13	60.68	61.23	65.30	70.45	86.80	82.42	86.42	78.97	70.65	58.57	49.71
2016	47.10	59.31	65.13	64.33	71.90	88.52	88.52	81.81	77.27	75.35	59.17	53.29
2017	45.45	55.79	65.03	68.40	75.19	91.27	87.61	83.94	80.53	76.81	69.83	55.58
2018	57.29	56.39	59.80	73.70	79.45	89.07	88.45	87.81	84.87	66.23	59.27	53.81
2019	49.97	47.23	M	68.53	68.13	85.20	85.20	M	80.75	51.00	61.30	49.65
2020	65.81	55.83	57.19	67.03	M	M	M	M	84.77	78.87	M	M
2021	M	56.43	59.97	70.41	79.29	90.83	85.29	83.77	80.30	69.81	66.93	54.94
2022	52.67	54.71	54.71	70.43	78.81	86.47	88.13	82.26	81.33	67.42	66.33	50.42
2023	45.16	50.44	53.20	68.37	74.94	82.23	94.58	85.21	81.72	74.03	59.90	52.71
2024	46.59	52.33	55.93	62.87	74.35	87.53	M	86.10	83.17	77.48	M	57.81
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	51.90	54.59	60.90	68.00	76.91	87.90	88.60	86.11	81.20	72.39	61.10	52.20

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	M	52.17	47.86	38.00	28.81	22.73
2005	26.09	31.44	28.45	33.67	41.97	49.07	56.61	55.50	50.67	39.05	28.58	20.38
2006	21.18	23.50	26.87	34.48	M	52.80	58.42	54.28	47.26	38.00	29.59	19.57
2007	18.76	22.65	29.76	M	43.10	M	M	M	50.73	37.04	33.67	22.21
2008	19.48	25.29	M	31.07	38.10	49.24	56.81	55.68	49.87	38.14	29.39	25.17
2009	M	24.71	29.10	32.00	44.03	48.66	57.97	54.23	M	35.19	M	M
2010	22.65	23.00	26.81	33.14	37.83	M	57.55	58.15	51.72	40.65	23.47	25.62
2011	16.19	18.79	27.16	33.30	36.29	48.60	58.19	M	50.57	M	26.87	18.69
2012	21.77	20.97	23.42	33.59	39.11	M	57.65	56.42	M	36.26	M	M
2013	18.32	16.45	28.06	30.17	37.52	M	48.00	56.26	48.43	33.13	28.70	19.52
2014	19.39	24.43	28.57	30.60	38.10	47.37	47.42	53.00	M	39.87	39.83	23.71
2015	24.06	25.64	29.68	30.73	38.03	52.03	57.10	56.23	51.93	41.90	25.63	19.74
2016	18.97	22.90	27.94	31.43	37.16	52.27	55.35	53.35	48.20	40.00	29.67	21.71
2017	21.16	25.64	29.03	31.33	37.94	50.10	56.48	53.19	47.30	36.10	31.70	21.90
2018	20.00	23.50	24.70	31.80	40.77	49.20	55.03	55.13	50.27	38.23	21.57	18.90
2019	16.90	16.92	M	31.40	36.03	48.53	48.53	M	48.71	20.33	28.37	22.35
2020	29.35	22.10	27.94	32.00	M	M	M	M	48.37	39.71	M	M
2021	M	19.29	23.35	32.00	39.53	53.57	57.71	55.65	50.87	36.06	30.41	25.84
2022	18.97	15.62	15.62	31.03	40.10	51.71	58.20	56.80	51.21	38.32	27.50	21.70
2023	17.89	18.71	25.83	32.40	41.03	45.80	58.71	57.97	50.70	39.27	30.57	23.41
2024	20.65	24.28	27.68	31.63	37.73	53.31	M	57.97	51.45	40.86	M	22.19
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	20.00	21.78	26.70	30.80	38.60	48.50	55.31	54.61	48.50	36.30	26.81	20.00

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	M	67.96	62.48	52.57	40.19	35.73
2005	37.02	39.58	42.25	48.31	58.71	66.28	72.48	68.05	66.50	54.78	45.63	38.31
2006	38.32	41.06	39.87	51.79	M	70.72	72.66	66.48	61.11	52.14	46.63	35.89
2007	31.21	36.82	45.22	M	59.53	M	M	M	65.25	54.26	50.79	35.11
2008	32.74	39.36	M	49.12	55.02	67.98	69.98	68.89	63.72	54.80	46.17	38.74
2009	M	40.19	45.71	48.57	61.08	64.33	73.43	70.48	M	51.68	M	M
2010	35.90	35.50	40.40	48.84	55.03	M	71.83	70.98	67.04	56.20	41.17	41.13
2011	33.02	34.62	45.48	51.60	54.73	67.93	73.13	M	65.22	M	41.60	31.48
2012	38.08	36.47	41.65	51.76	58.41	M	71.11	70.84	M	54.18	M	M
2013	31.69	32.57	46.20	47.95	56.61	M	68.05	69.69	63.03	51.35	43.10	35.13
2014	38.69	41.18	44.65	48.72	56.76	67.77	67.73	67.31	M	55.23	55.68	37.53
2015	37.60	43.16	45.45	48.02	54.24	69.42	69.76	71.32	65.45	56.27	42.10	34.73
2016	33.03	41.10	46.53	47.88	54.53	70.43	71.94	67.58	62.73	57.68	44.42	37.50
2017	33.31	40.71	47.03	49.87	56.56	70.68	72.05	68.56	63.92	56.45	50.77	38.74
2018	38.65	39.95	42.25	52.75	60.11	69.13	71.74	71.47	67.57	52.23	40.42	36.35
2019	33.44	32.08	M	49.97	52.08	66.87	66.87	M	64.73	35.67	44.83	36.00
2020	47.58	38.97	42.56	49.52	M	M	M	M	66.57	59.29	M	M
2021	M	37.86	41.66	51.21	59.38	72.20	71.50	69.71	65.58	52.94	48.71	40.39
2022	35.82	35.08	35.08	50.73	59.48	68.91	73.22	69.65	66.28	53.07	46.75	35.97
2023	31.56	34.13	39.39	50.38	58.09	64.02	76.65	71.62	66.15	56.47	45.36	37.91
2024	32.67	37.88	41.48	47.25	55.98	70.40	M	72.03	67.26	59.32	M	40.00
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	35.95	38.18	43.80	49.40	57.75	68.20	71.95	70.36	64.85	54.35	43.95	36.10

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
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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