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 (USC00142401) 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
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	0.00	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	0.89	1.51	2.53	3.41	5.77	5.64	4.42	4.59	3.64	3.29	1.74	1.30

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2011	M	M	M	M	M	M	M	M	M	M	54.96	45.99
2012	49.95	49.03	69.04	71.41	82.08	88.66	98.38	90.87	81.84	67.74	60.88	47.87
2013	48.24	45.63	52.51	60.26	74.08	85.44	89.96	87.37	83.91	68.34	53.08	41.13
2014	41.10	39.50	54.95	68.14	79.89	83.05	86.47	92.47	81.49	72.92	50.05	43.46
2015	44.97	41.64	62.05	69.52	72.69	87.98	89.90	86.65	85.92	72.52	58.49	51.20
2016	42.18	53.10	63.41	70.00	73.48	90.29	90.45	87.52	82.92	76.27	65.75	43.44
2017	46.16	57.44	61.15	67.83	76.52	84.27	91.18	84.69	84.03	71.70	58.13	43.30
2018	42.27	M	60.01	62.82	85.16	88.92	90.86	86.98	79.93	67.30	50.04	48.20
2019	38.41	39.67	52.94	70.36	73.02	84.42	89.81	86.92	86.40	64.02	55.09	48.89
2020	44.76	47.18	60.90	67.51	71.93	89.33	89.93	84.61	79.19	65.42	61.66	49.91
2021	45.87	34.96	61.42	66.13	70.89	86.80	88.51	90.45	86.01	72.93	59.47	M
2022	M	45.91	58.45	68.43	76.02	87.03	93.70	94.04	87.32	73.00	54.10	41.87
2023	45.40	52.19	55.48	70.60	79.32	87.96	91.51	94.73	88.12	70.82	58.70	49.43
2024	35.66	58.30	62.66	71.83	77.46	87.82	91.20	88.89	84.93	76.76	62.09	M
NCEI Climatology	44.10	49.04	58.90	68.40	76.91	86.30	91.30	90.30	82.70	71.11	57.80	46.40

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	M	M	M	M	35.02	29.59
2012	26.35	29.98	49.05	52.96	61.20	67.29	75.18	67.97	59.66	46.73	38.00	29.21
2013	26.22	25.08	31.50	41.35	54.83	66.64	68.04	69.21	63.06	47.36	33.59	20.83
2014	19.64	19.50	29.86	44.68	56.72	66.77	66.23	70.19	60.48	50.31	30.03	29.99
2015	21.77	20.04	35.68	48.27	56.12	69.08	75.96	66.10	64.65	50.34	38.49	31.40
2016	23.96	30.54	40.67	48.81	54.21	69.45	72.55	70.05	63.33	53.49	41.56	23.22
2017	26.17	34.55	40.94	-64.46	-524.76	-637.87	-637.87	-637.87	-637.87	-616.46	-502.67	-293.78
2018	-192.48	M	-230.39	-233.42	40.50	69.45	69.16	69.10	63.19	47.79	29.92	28.47
2019	21.79	23.16	32.93	47.86	55.97	65.32	70.01	69.48	68.79	43.53	32.57	29.63
2020	26.57	27.03	41.08	44.67	54.54	68.62	71.72	68.45	58.93	46.05	40.44	27.93
2021	28.28	15.74	40.80	45.04	55.56	67.98	69.67	71.04	64.63	51.36	38.56	M
2022	M	21.84	34.66	46.24	58.62	68.03	72.26	69.71	61.93	47.37	33.70	23.32
2023	25.32	27.61	35.61	44.73	57.50	65.14	70.43	70.15	62.64	49.54	36.93	33.39
2024	19.82	34.45	39.37	49.16	58.14	69.58	69.92	68.78	60.00	51.12	45.56	M
NCEI Climatology	20.20	23.54	32.80	43.10	54.50	64.20	68.81	66.80	58.19	45.20	33.10	23.70

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	M	M	M	M	44.99	37.79
2012	38.15	39.50	59.05	62.19	71.64	77.97	86.78	79.42	70.75	57.23	49.44	38.54
2013	37.23	35.36	42.00	50.81	64.45	76.04	79.00	78.29	73.48	57.85	43.33	30.98
2014	30.37	29.50	42.41	56.41	68.30	74.91	76.35	81.33	70.98	61.62	40.04	36.73
2015	33.37	30.84	48.87	58.89	64.41	78.53	82.93	76.38	75.28	61.43	48.49	41.30
2016	33.07	41.82	52.04	59.40	63.85	79.87	81.50	78.79	73.12	64.88	53.66	33.33
2017	36.17	45.99	51.05	1.68	-224.12	-276.80	-273.35	-276.59	-276.92	-272.38	-222.27	-125.24
2018	-75.10	M	-85.19	-85.30	62.83	79.18	80.01	78.04	71.56	57.55	39.98	38.33
2019	30.10	31.41	42.93	59.11	64.50	74.87	79.91	78.20	77.59	53.77	43.83	39.26
2020	35.66	37.11	50.99	56.09	63.24	78.98	80.82	76.53	69.06	55.73	51.05	38.92
2021	37.07	25.35	51.11	55.59	63.22	77.39	79.09	80.74	75.32	62.14	49.01	M
2022	M	33.88	46.56	57.34	67.32	77.53	82.98	81.87	74.63	60.18	43.90	32.60
2023	35.36	39.90	45.55	57.67	68.41	76.55	80.97	82.44	75.38	60.18	47.81	41.41
2024	27.74	46.38	51.02	60.49	67.80	78.70	80.56	78.83	72.46	63.94	53.82	M
NCEI Climatology	32.15	36.29	45.85	55.75	65.70	75.25	80.05	78.55	70.45	58.15	45.45	35.05

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
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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