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 (USW00054781) 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
2010	M	M	M	M	M	M	240.34	199.99	236.23	210.40	66.51	77.63
2011	59.60	32.95	88.62	83.53	158.51	102.70	172.82	330.90	315.49	167.53	141.83	84.45
2012	132.60	49.70	42.03	125.41	156.38	227.80	228.15	193.01	280.94	152.82	55.45	158.92
2013	137.59	118.66	1.64	139.70	226.17	312.19	234.87	293.36	296.84	138.70	64.14	117.57
2014	89.62	71.09	102.00	105.82	88.48	214.72	267.77	234.36	339.06	115.82	105.84	172.52
2015	82.86	7.82	107.67	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	0.00	0.00
2020	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	M	M
2021	M	M	M	M	M	M	M	M	M	2.07	5.01	3.44
2022	2.88	4.33	4.24	5.02	2.32	0.00	M	M	M	M	2.30	4.75
2023	2.85	1.74	3.35	1.85	1.95	4.80	5.59	3.83	2.38	4.36	1.75	3.84
2024	4.85	1.10	4.73	4.26	2.32	4.32	1.30	5.19	1.70	1.23	2.80	3.32
2025	3.70	0.75	M	M	M	M	M	M	M	0.00	M	M
2026	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	2.37	2.01	2.65	2.49	3.47	4.05	4.65	3.86	3.82	3.61	2.77	2.90

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	12.6	13.9	15.7	20.8	20.0	16.9
2011	6.9	6.2	5.9	5.6	4.3	3.6	3.6	3.7	3.4	4.7	4.9	5.0
2012	6.7	6.2	5.7	5.5	4.0	3.7	3.1	3.2	3.8	5.2	5.2	5.9
2013	6.3	6.5	5.7	5.8	4.5	4.2	3.2	3.4	3.7	5.1	6.2	6.0
2014	9.9	11.1	5.7	5.9	4.7	3.6	3.2	3.5	3.9	4.7	6.1	13.7
2015	17.5	20.9	10.4	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	14.3	15.3	13.9	15.4	12.1	7.1	6.7	5.9	5.5	M	M	M
2021	M	M	M	M	M	M	M	M	M	12.4	7.7	9.3
2022	11.1	10.9	12.4	12.3	9.1	6.4	M	M	M	M	8.5	11.9
2023	8.3	6.3	6.1	6.7	4.8	3.5	3.2	3.8	3.9	4.3	5.5	8.5
2024	11.7	9.4	10.7	8.6	8.0	6.8	5.8	6.0	7.0	6.0	7.8	8.4
2025	12.4	14.7	17.6	16.5	14.4	12.1	10.5	10.8	13.2	16.4	21.1	21.7
2026	22.7	16.6	18.0	18.4	15.3	13.3	13.5	10.8	12.9	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
2010	M	M	M	M	M	M	75.74	73.13	66.72	52.80	41.54	24.68
2011	20.82	28.77	35.57	49.92	64.50	67.78	77.37	72.51	67.32	52.84	49.36	38.32
2012	31.59	32.60	47.58	52.08	66.28	69.64	77.00	74.93	65.44	55.88	40.31	34.74
2013	29.15	27.36	34.74	49.51	64.81	69.46	76.81	71.37	64.42	54.98	39.29	31.03
2014	23.74	24.04	30.72	50.59	62.63	71.17	73.75	70.32	65.70	55.01	39.69	31.81
2015	22.63	17.59	31.25	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	55.26	36.55	31.29
2020	32.13	31.30	42.09	45.37	61.94	72.49	77.88	73.59	65.15	M	M	M
2021	M	M	M	M	M	M	M	M	M	50.24	40.84	36.20
2022	23.23	32.32	40.30	49.62	67.40	61.34	M	M	M	M	36.35	32.34
2023	32.96	34.21	37.51	54.25	62.88	67.89	76.63	70.39	66.87	57.77	39.00	37.79
2024	27.10	34.47	40.84	50.68	66.07	73.66	77.57	71.79	67.80	57.27	44.66	30.11
2025	22.77	27.08	43.17	52.09	60.93	71.71	77.28	72.84	68.55	56.38	39.12	28.77
2026	22.93	26.37	43.57	55.60	60.39	72.65	75.20	74.00	68.35	M	M	M
NCEI Climatology	32.21	35.31	43.60	56.89	68.60	76.20	80.60	79.21	72.20	59.90	48.50	37.49

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	57.74	55.38	48.93	36.66	27.35	12.31
2011	8.88	9.41	19.03	32.67	45.95	52.25	58.07	55.31	51.75	37.77	30.68	22.14
2012	14.37	17.28	27.21	30.91	47.40	49.69	55.89	54.59	46.09	41.32	24.89	21.62
2013	10.96	11.91	19.02	29.29	41.33	50.96	59.44	51.87	44.20	38.53	22.62	16.73
2014	5.91	9.00	10.13	29.32	42.28	50.52	54.96	51.14	46.25	40.25	24.60	21.72
2015	3.00	-3.84	11.93	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	43.52	22.60	16.58
2020	16.68	15.82	24.83	30.26	40.35	49.83	58.85	54.12	44.70	M	M	M
2021	M	M	M	M	M	M	M	M	M	41.12	24.76	23.55
2022	2.85	11.11	21.40	31.30	44.80	53.24	M	M	M	M	23.47	18.18
2023	21.99	15.31	22.63	33.99	38.29	50.07	58.54	53.76	50.17	40.64	24.50	26.00
2024	16.88	15.83	25.70	32.41	46.66	52.90	58.64	55.02	48.33	37.19	30.22	17.65
2025	9.89	11.66	23.62	31.69	44.55	53.45	58.47	51.59	48.13	37.01	26.05	11.18
2026	9.06	8.10	22.65	33.55	41.66	50.52	55.02	54.65	52.01	M	M	M
NCEI Climatology	12.99	14.53	23.19	34.10	44.00	52.40	57.20	55.30	48.10	37.80	29.30	20.60

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	66.74	64.25	57.82	44.73	34.44	18.49
2011	14.85	19.09	27.30	41.30	55.23	60.01	67.72	63.91	59.54	45.30	40.02	30.23
2012	22.98	24.94	37.39	41.50	56.84	59.67	66.45	64.76	55.76	48.60	32.60	28.18
2013	20.06	19.63	26.88	39.40	53.07	60.21	68.12	61.62	54.31	46.76	30.96	23.88
2014	14.83	16.52	20.42	39.96	52.45	60.84	64.36	60.73	55.97	47.63	32.15	26.76
2015	12.81	6.87	21.59	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	49.39	29.58	23.94
2020	24.41	23.56	33.46	37.82	51.14	61.16	68.37	63.85	54.92	M	M	M
2021	M	M	M	M	M	M	M	M	M	45.68	32.80	29.88
2022	13.04	21.71	30.85	40.46	56.10	57.29	M	M	M	M	29.91	25.26
2023	27.48	24.76	30.07	44.12	50.59	58.98	67.58	62.07	58.52	49.21	31.75	31.89
2024	21.99	25.15	33.27	41.55	56.36	63.28	68.10	63.40	58.07	47.23	37.44	23.88
2025	16.33	19.37	33.39	41.89	52.74	62.58	67.88	62.22	58.34	46.69	32.58	19.97
2026	15.99	17.23	33.11	44.57	51.03	61.58	65.11	64.33	60.18	M	M	M
NCEI Climatology	22.60	24.92	33.40	45.50	56.30	64.30	68.90	67.25	60.15	48.85	38.90	29.05

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
2010	M	M	M	M	M	M	82.5%	82.5%	83.4%	80.3%	77.5%	87.6%
2011	85.7%	75.6%	73.9%	74.4%	80.7%	83.1%	81.1%	86.4%	87.6%	84.7%	82.0%	86.5%
2012	79.1%	74.9%	71.3%	64.9%	81.4%	82.3%	81.8%	85.9%	86.3%	85.8%	77.0%	87.9%
2013	77.5%	78.2%	77.4%	69.3%	74.7%	86.5%	88.8%	88.3%	90.3%	83.2%	78.0%	88.2%
2014	78.5%	79.9%	71.5%	72.3%	78.5%	85.6%	87.9%	91.2%	91.1%	89.7%	80.0%	91.8%
2015	78.9%	76.9%	73.4%	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	99.6%	99.6%	99.6%	99.6%	99.6%	99.5%	99.2%	99.5%	99.8%	M	M	M
2021	M	M	M	M	M	M	M	M	M	83.3%	82.8%	82.1%
2022	77.7%	77.1%	75.4%	68.9%	68.5%	91.2%	M	M	M	M	77.9%	84.6%
2023	90.8%	73.7%	75.1%	68.4%	66.3%	84.9%	86.2%	86.5%	87.8%	86.4%	79.1%	89.4%
2024	85.8%	76.1%	80.2%	75.3%	76.3%	80.5%	84.4%	88.9%	85.0%	79.1%	74.6%	82.6%
2025	75.9%	76.9%	68.7%	69.2%	82.1%	80.3%	82.7%	79.0%	77.6%	79.0%	81.8%	77.0%
2026	78.2%	74.2%	73.7%	70.0%	72.7%	78.3%	81.5%	85.2%	84.3%	M	M	M

Monthly Plots

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