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 (USC00142894) 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
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	12.77	1.27	6.98	0.20	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	0.02	M	M	M	M	M	M	M	M
2016	0.23	0.07	1.11	4.50	4.36	1.11	9.62	4.15	8.32	6.95	0.33	0.50
2017	34.37	0.47	0.93	6.24	3.65	3.38	1.83	4.71	0.47	3.26	0.55	0.13
2018	0.61	1.11	1.85	1.62	6.79	2.84	1.63	3.49	4.56	7.81	1.22	1.91
2019	1.07	1.02	2.57	5.94	13.32	5.26	2.12	7.67	3.41	4.18	0.24	0.74
2020	1.94	2.87	4.85	3.20	5.99	1.67	3.46	1.91	1.52	3.79	0.83	1.45
2021	2.36	0.20	7.91	2.25	2.53	8.60	7.16	4.51	4.64	4.59	0.77	2.85
2022	0.06	0.91	5.08	1.96	8.67	3.43	1.49	1.38	0.53	1.08	3.00	1.14
2023	1.46	1.49	1.37	0.97	2.35	1.39	2.70	2.79	1.41	2.03	1.97	2.32
2024	0.99	0.98	1.48	5.36	3.29	2.84	0.83	4.21	2.01	0.78	4.00	0.07
2025	0.45	0.13	4.23	0.31	M	M	M	M	M	M	M	M
NCEI Climatology	1.19	1.54	2.76	4.31	5.80	6.11	4.08	4.15	4.20	3.58	2.31	1.80

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
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	68.30
2011	42.55	48.40	60.98	74.25	75.90	90.24	100.03	98.29	83.57	75.13	60.58	49.68
2012	54.73	52.43	71.03	74.92	82.77	89.29	99.06	93.16	83.84	70.10	64.38	57.87
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	97.25	83.41	75.52	22.66	45.43
2015	50.54	48.93	66.04	74.03	76.56	88.89	92.39	89.31	86.18	73.31	61.02	53.59
2016	43.93	55.14	64.30	70.85	73.59	89.83	89.93	88.17	83.03	75.40	67.83	47.68
2017	51.76	63.90	67.64	71.61	78.87	87.19	93.44	84.54	86.68	76.39	61.63	51.26
2018	47.68	51.09	62.50	66.82	85.58	89.16	93.38	89.15	82.16	71.31	54.19	49.49
2019	46.04	45.25	56.47	72.79	75.28	84.88	88.55	88.24	87.72	69.34	59.02	53.47
2020	48.90	51.96	63.54	71.08	73.56	89.29	91.40	89.99	81.72	69.80	66.03	54.51
2021	46.52	38.47	64.39	69.66	72.71	88.35	88.49	90.94	87.91	76.34	63.16	63.67
2022	50.08	51.92	62.45	71.70	78.22	88.36	96.04	95.56	90.07	76.72	58.61	47.20
2023	51.95	56.24	60.12	73.88	80.92	89.93	94.17	95.34	89.37	74.63	59.57	51.02
2024	36.58	58.95	63.74	71.21	76.99	87.48	90.69	88.90	84.30	78.68	59.85	50.34
2025	38.93	43.57	67.16	60.50	M	M	M	M	M	M	M	M
NCEI Climatology	42.80	48.65	58.00	67.79	76.10	85.00	90.31	89.60	81.71	70.11	57.50	45.60

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	32.35
2011	14.37	15.17	34.24	43.32	51.94	66.02	73.11	69.03	53.77	41.40	31.63	23.78
2012	21.09	26.28	43.09	48.74	57.82	63.56	70.73	62.11	56.15	42.36	29.71	28.45
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	71.44	57.72	47.26	0.54	24.68
2015	19.55	19.74	34.46	49.06	56.66	68.95	72.76	65.37	65.07	51.76	40.40	33.02
2016	26.33	31.49	42.08	50.38	56.33	70.47	73.61	70.94	64.67	55.72	39.47	21.09
2017	25.02	31.53	40.21	49.03	54.50	63.47	70.63	65.41	60.55	47.56	35.10	25.34
2018	18.17	20.79	34.06	36.92	62.26	68.97	69.35	67.91	61.46	47.04	28.61	26.27
2019	22.62	22.26	31.49	45.33	54.64	63.82	68.61	68.82	66.98	43.41	28.57	26.79
2020	24.44	24.53	39.22	42.74	53.45	66.24	71.71	65.73	57.86	41.82	34.82	24.72
2021	26.79	14.08	39.04	43.14	53.79	64.55	68.90	69.66	61.90	49.87	35.08	31.76
2022	17.13	16.88	31.97	43.45	57.83	66.86	70.31	68.20	59.11	43.42	30.18	22.33
2023	24.19	24.10	33.59	41.18	55.63	64.08	68.40	68.83	58.91	47.71	37.27	34.60
2024	21.88	34.96	41.08	50.46	59.97	70.18	70.61	69.63	60.53	50.88	41.42	31.19
2025	19.02	23.03	41.88	49.04	M	M	M	M	M	M	M	M
NCEI Climatology	21.80	25.64	34.60	44.30	55.89	65.29	69.40	67.20	58.60	45.90	34.69	25.89

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	50.33
2011	28.46	31.79	47.61	58.79	63.92	78.13	86.57	83.82	68.69	58.26	46.11	36.73
2012	37.91	39.36	56.91	61.83	70.29	76.43	84.90	77.64	70.00	56.23	47.04	43.16
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	84.35	70.57	61.39	12.08	34.82
2015	35.04	34.33	50.25	61.55	66.61	78.92	82.57	77.34	75.62	62.54	50.71	43.30
2016	35.13	43.32	53.19	60.62	64.96	80.15	81.77	79.55	73.85	65.56	53.59	34.38
2017	38.39	47.72	53.92	60.32	66.68	75.33	82.03	74.98	73.62	61.98	48.36	38.30
2018	32.93	35.94	48.28	51.87	73.92	79.06	81.36	78.53	71.81	59.18	41.40	37.88
2019	34.33	33.75	43.98	59.06	64.96	74.35	78.58	78.53	77.35	56.38	43.80	40.13
2020	36.67	38.24	51.38	56.91	63.51	77.77	81.55	77.86	69.79	55.81	50.43	39.61
2021	36.66	26.27	51.71	56.40	63.25	76.45	78.70	80.30	74.91	63.10	49.12	47.72
2022	33.61	34.40	46.78	57.58	68.03	77.61	83.18	81.88	74.59	60.07	44.39	34.76
2023	38.07	40.17	46.86	57.53	68.27	77.00	81.29	82.08	74.14	61.17	48.42	42.81
2024	29.23	46.96	52.41	60.84	68.48	78.83	80.65	79.27	72.42	64.78	50.64	40.76
2025	28.97	33.30	54.52	54.77	M	M	M	M	M	M	M	M
NCEI Climatology	32.30	37.14	46.30	56.04	66.00	75.14	79.85	78.40	70.16	58.01	46.09	35.75

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
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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