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 (USC00335669) 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
2009	M	M	M	M	M	M	M	M	1.65	4.67	0.99	3.52
2010	1.22	2.02	2.19	3.87	5.05	5.24	3.02	1.63	2.25	1.01	3.07	1.12
2011	1.61	3.93	2.68	7.66	9.98	3.25	5.05	3.89	6.05	3.38	7.32	2.92
2012	2.15	1.82	2.91	1.36	1.49	1.11	1.56	3.48	2.85	2.05	0.88	1.81
2013	3.37	2.30	0.55	4.42	0.69	6.12	5.49	0.93	1.93	3.08	1.89	2.87
2014	2.24	3.66	1.50	4.33	3.02	4.13	1.27	3.33	3.98	2.16	1.60	0.90
2015	2.00	1.24	1.30	1.42	1.71	1.46	3.67	0.30	1.16	1.18	0.68	1.18
2016	0.12	1.48	3.96	1.58	1.25	1.68	0.64	1.39	2.25	0.52	0.57	0.00
2017	2.11	0.98	0.70	1.95	2.80	2.15	1.72	0.25	0.63	1.50	0.43	0.49
2018	0.23	2.20	0.00	0.09	0.31	0.85	1.15	1.87	0.02	0.00	M	M
2019	M	M	1.71	4.72	4.81	6.31	4.15	5.00	4.43	2.93	1.45	0.73
2020	2.34	1.83	4.10	1.81	4.72	0.30	1.90	2.91	0.56	2.96	3.11	1.02
2021	1.65	0.82	2.14	2.52	3.65	4.46	7.20	2.39	5.33	8.04	1.24	3.53
2022	0.86	2.93	3.13	1.89	4.55	3.72	4.15	6.62	3.10	0.76	2.24	0.90
2023	M	4.33	2.98	2.48	1.20	2.01	5.76	3.65	1.35	3.83	0.76	2.06
2024	M	M	3.00	7.10	4.13	1.54	1.91	3.53	0.76	0.73	1.11	M
NCEI Climatology	2.53	2.34	2.60	3.65	4.02	3.67	3.45	3.71	3.31	2.74	2.86	2.53

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2009	M	M	M	M	M	M	M	M	76.46	59.06	54.32	34.27
2010	28.55	31.44	50.19	66.36	72.77	81.44	86.48	84.55	76.87	66.52	52.53	31.32
2011	29.65	31.96	44.35	57.27	69.16	77.30	90.06	84.68	73.93	64.23	55.23	41.94
2012	38.52	40.59	63.90	61.93	79.62	85.33	92.69	83.61	75.77	61.52	50.14	43.32
2013	36.84	34.26	40.13	58.07	77.61	80.31	82.23	81.90	78.23	65.16	47.66	36.43
2014	25.36	28.00	37.31	62.53	72.61	82.07	80.54	83.43	76.74	62.34	44.07	40.21
2015	29.26	24.55	43.75	61.78	75.00	80.32	82.80	83.67	83.26	69.25	58.80	49.78
2016	33.50	44.95	56.95	61.56	70.61	86.06	89.47	88.69	82.56	76.92	62.19	38.07
2017	43.63	51.71	53.07	68.44	69.83	87.42	87.31	84.71	82.29	73.38	54.46	38.64
2018	34.50	43.19	48.50	62.00	83.43	84.40	91.80	86.88	83.62	88.50	58.50	M
2019	M	M	57.50	60.20	69.53	78.67	88.50	82.61	79.73	65.79	44.10	41.93
2020	36.36	37.22	50.89	57.57	69.20	84.80	90.48	85.94	77.73	63.78	56.29	39.58
2021	34.71	28.08	56.61	63.30	70.87	83.52	83.63	85.94	79.60	69.45	49.73	46.26
2022	29.61	35.04	51.77	57.34	75.34	84.77	85.25	83.19	75.84	65.54	53.97	35.46
2023	M	47.43	47.87	63.77	72.97	82.23	84.23	82.12	76.07	65.90	51.37	47.06
2024	M	M	56.04	63.34	77.03	85.15	83.73	84.07	79.71	70.63	65.33	M
NCEI Climatology	32.80	35.66	46.10	59.60	71.50	80.81	83.90	83.00	76.31	63.70	49.10	37.40

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2009	M	M	M	M	M	M	M	M	53.88	40.26	35.50	22.90
2010	17.94	18.78	30.68	43.29	53.19	63.43	66.65	65.86	55.03	44.13	29.13	17.65
2011	13.90	18.64	26.93	38.43	50.00	61.68	69.16	62.87	55.43	44.13	39.07	29.65
2012	24.23	26.22	42.13	40.07	55.59	60.97	69.00	61.16	54.10	44.23	30.90	31.16
2013	21.35	21.52	27.32	37.37	54.86	61.24	64.65	60.52	54.62	45.45	32.90	22.57
2014	5.86	10.54	17.69	39.30	51.21	62.61	60.04	61.35	53.15	43.07	27.96	27.21
2015	12.13	1.82	23.67	37.91	48.76	59.58	63.00	60.11	59.11	45.17	37.67	33.06
2016	16.65	24.32	35.00	39.28	49.28	58.94	62.89	65.19	58.69	46.31	39.31	19.93
2017	26.63	29.29	28.53	45.50	46.72	60.33	63.92	58.36	57.00	46.08	29.69	18.86
2018	9.64	22.50	26.50	33.00	55.71	60.20	64.70	61.12	60.38	47.75	35.50	M
2019	M	M	35.75	37.43	48.57	58.57	64.77	58.64	56.73	43.93	24.50	22.70
2020	23.68	19.48	29.10	33.00	46.07	58.87	64.00	60.06	51.23	40.30	32.96	23.00
2021	22.74	8.24	27.74	37.53	46.50	62.15	63.85	63.68	55.27	49.48	28.03	27.42
2022	8.26	15.21	27.32	33.07	52.37	57.53	61.50	62.15	52.84	38.73	31.93	21.07
2023	M	25.23	26.61	36.17	41.33	47.92	58.00	58.43	51.41	43.08	27.87	32.16
2024	M	M	30.69	41.14	51.89	58.17	60.18	59.22	51.00	41.54	40.33	M
NCEI Climatology	17.41	18.97	27.60	37.20	49.90	59.80	63.11	60.39	52.79	42.30	32.00	23.80

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2009	M	M	M	M	M	M	M	M	65.52	49.66	44.95	28.58
2010	23.24	25.11	40.44	54.82	62.98	72.41	76.56	75.20	65.95	55.32	40.83	24.48
2011	21.77	25.30	35.10	47.85	59.00	71.25	79.61	73.77	64.68	54.18	47.15	35.79
2012	31.37	33.41	53.02	51.00	67.60	73.15	80.84	72.39	64.93	52.87	40.52	37.24
2013	29.10	27.89	33.73	47.72	66.23	70.78	73.44	71.21	66.42	55.31	40.28	29.50
2014	15.61	19.27	27.50	50.92	61.91	72.34	70.29	72.39	64.94	52.71	36.02	33.71
2015	20.70	13.18	33.71	49.85	61.88	69.95	72.90	71.89	71.18	57.21	48.23	41.42
2016	25.07	34.63	45.98	50.42	59.94	72.50	76.18	76.94	70.62	61.62	50.75	29.00
2017	35.13	40.50	40.80	56.97	58.28	73.88	75.62	71.54	69.64	59.73	42.08	28.75
2018	22.07	32.84	37.50	47.50	69.57	72.30	78.25	74.00	72.00	68.12	47.00	M
2019	M	M	46.62	48.82	59.05	68.62	76.63	70.62	68.23	54.86	34.30	32.31
2020	30.02	28.35	39.82	45.28	57.63	71.83	77.24	73.00	64.48	52.04	44.62	31.29
2021	28.73	18.16	42.18	50.42	58.68	72.83	73.74	74.81	67.43	59.47	38.88	36.84
2022	18.94	25.12	39.55	45.21	64.00	71.15	73.38	72.67	64.34	52.13	42.95	28.27
2023	M	36.50	37.24	50.19	57.03	64.98	70.00	70.21	63.46	53.54	39.62	39.61
2024	M	M	43.06	52.24	65.04	71.06	72.11	71.44	64.70	55.90	52.83	M
NCEI Climatology	25.10	27.31	36.85	48.40	60.70	70.30	73.50	71.70	64.55	53.00	40.55	30.60

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
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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