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 (USC00428973) 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	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	M	0.00
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
2026	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	1.21	1.16	1.11	1.60	1.57	0.64	0.67	0.95	1.07	1.17	0.94	1.07

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	6.6	5.4	6.2	7.5	6.4
2012	6.1	7.2	9.0	9.1	10.4	10.3	6.4	6.2	6.0	5.6	6.0	7.2
2013	4.4	6.4	8.2	10.1	8.7	9.1	6.6	6.4	7.8	7.0	5.2	5.0
2014	3.7	4.3	7.5	8.3	8.2	7.9	6.1	M	M	M	4.2	5.3
2015	4.0	6.3	6.5	9.1	5.9	5.9	6.9	5.5	6.5	5.3	6.2	4.7
2016	4.0	4.5	7.1	8.3	7.3	8.5	7.4	5.7	6.3	4.7	1.9	2.9
2017	1.4	1.2	1.1	1.9	2.6	0.9	1.6	5.1	3.0	3.2	1.5	3.8
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	7.7	8.1	8.7	8.2	6.8	5.8	6.4	5.7	6.7	4.9
2021	5.4	6.1	7.4	7.6	8.6	7.8	5.4	6.0	5.8	5.2	4.7	5.4
2022	4.6	5.9	6.6	8.2	8.1	7.8	6.5	5.1	5.6	5.1	6.8	5.0
2023	5.7	6.3	7.4	7.5	6.5	6.6	5.8	6.0	5.7	5.3	4.6	3.8
2024	4.3	5.8	7.4	7.2	7.8	6.8	5.6	6.7	5.6	5.6	5.5	3.9
2025	4.9	6.4	7.0	7.0	7.2	7.7	6.4	6.2	5.5	5.8	4.3	5.0
2026	4.5	5.6	6.4	7.6	7.5	8.2	6.1	6.0	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	90.62	79.10	64.23	47.61	36.65
2012	42.85	43.57	57.51	64.48	72.33	86.24	89.47	90.05	78.85	67.40	52.89	37.85
2013	25.13	36.03	53.25	57.76	71.16	85.77	91.53	89.20	77.84	60.62	52.06	31.29
2014	38.32	46.34	55.83	61.02	72.83	82.22	93.18	M	M	M	54.44	43.63
2015	41.82	53.34	60.88	63.11	68.18	90.17	88.18	88.72	83.58	70.07	46.27	37.14
2016	36.04	42.30	56.59	62.95	70.49	87.96	92.59	90.14	78.12	67.33	45.61	35.01
2017	29.13	38.86	36.58	48.00	59.67	72.46	81.37	82.99	62.26	56.59	48.41	37.00
2018	43.91	43.78	52.12	62.90	73.02	86.19	94.42	89.15	82.48	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	50.36	59.85	71.45	79.13	89.37	92.96	78.49	64.27	47.86	34.74
2021	37.60	39.85	50.02	58.85	70.43	88.72	91.85	83.72	78.26	57.76	50.47	39.03
2022	35.98	38.36	50.18	58.14	65.61	82.33	92.02	86.89	81.41	63.78	39.88	33.99
2023	32.83	35.72	40.96	56.18	71.34	75.71	91.15	84.08	76.78	61.75	48.03	41.18
2024	37.21	43.25	48.77	57.80	68.20	87.82	93.39	89.27	82.48	71.86	47.19	44.24
2025	36.87	46.93	55.22	63.59	76.01	88.32	93.56	90.79	82.39	65.59	57.10	49.55
2026	43.97	52.44	66.60	63.87	75.17	86.50	97.08	93.30	68.21	M	M	M
NCEI Climatology	38.00	44.03	52.51	61.80	70.99	83.40	92.20	89.31	79.40	65.10	49.00	39.81

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	62.93	52.21	40.13	28.16	19.32
2012	22.19	27.17	34.96	39.12	45.01	54.17	62.97	62.70	52.67	42.62	32.99	25.84
2013	9.32	18.15	32.73	36.46	45.90	54.14	64.59	62.15	55.64	39.10	30.40	12.23
2014	18.49	28.86	33.02	39.03	48.59	54.24	64.18	M	M	M	33.37	28.16
2015	26.75	31.94	36.34	39.50	48.93	60.38	61.55	61.30	54.86	47.61	28.49	21.38
2016	20.67	23.06	35.52	47.44	61.57	76.53	68.51	61.23	52.83	46.49	45.61	32.04
2017	29.13	38.86	34.77	45.74	54.93	72.46	76.48	68.54	57.62	47.14	42.98	22.72
2018	25.75	25.90	33.51	40.34	50.24	58.66	67.24	63.28	56.31	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	34.69	37.31	48.49	54.51	61.34	61.66	48.91	35.50	27.43	18.44
2021	21.39	24.65	28.91	35.08	46.63	63.76	65.40	58.23	50.91	38.30	30.90	21.32
2022	18.79	17.89	29.96	33.35	42.57	55.13	65.63	61.79	54.45	38.28	24.53	21.31
2023	23.22	19.70	26.98	33.12	47.98	52.86	62.74	61.44	51.44	37.90	27.82	22.49
2024	20.34	26.64	29.64	36.76	43.28	60.23	63.79	63.21	54.48	44.67	28.52	25.53
2025	19.79	27.97	33.01	40.33	48.91	55.39	63.26	62.02	56.14	41.22	35.66	31.54
2026	24.04	29.79	38.94	38.20	47.56	57.60	68.03	65.55	56.51	M	M	M
NCEI Climatology	19.00	24.44	31.70	35.90	44.20	50.91	59.00	58.00	46.59	36.20	26.59	20.09

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	76.78	65.66	52.18	37.88	27.98
2012	32.52	35.37	46.23	51.80	58.67	70.20	76.22	76.38	65.76	55.01	42.94	31.84
2013	17.22	27.09	42.99	47.11	58.53	69.95	78.06	75.68	66.74	49.86	41.23	21.76
2014	28.40	37.60	44.43	50.03	60.71	68.23	78.68	M	M	M	43.91	35.89
2015	34.28	42.64	48.61	51.30	58.56	75.28	74.86	75.01	69.22	58.84	37.38	29.26
2016	28.36	32.68	46.06	55.19	66.03	82.25	80.55	75.68	65.48	56.91	45.61	33.52
2017	29.13	38.86	35.67	46.87	57.30	72.46	78.93	75.77	59.94	51.86	45.70	29.86
2018	34.83	34.84	42.82	51.62	61.63	72.43	80.83	76.22	69.40	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	42.53	48.58	59.97	66.82	75.36	77.31	63.70	49.89	37.65	26.59
2021	29.49	32.25	39.47	46.97	58.53	76.24	78.62	70.98	64.59	48.03	40.69	30.18
2022	27.38	28.12	40.07	45.75	54.09	68.73	78.83	74.34	67.93	51.03	32.20	27.65
2023	28.03	27.71	33.97	44.65	59.66	64.28	76.94	72.76	64.11	49.83	37.92	31.84
2024	28.77	34.95	39.20	47.28	55.74	74.03	78.59	76.24	68.48	58.26	37.86	34.89
2025	28.33	37.45	44.11	51.96	62.46	71.86	78.41	76.40	69.26	53.40	46.38	40.55
2026	34.01	41.11	52.77	51.03	61.37	72.05	82.56	79.43	62.36	M	M	M
NCEI Climatology	28.50	34.23	42.11	48.85	57.60	67.15	75.60	73.65	62.99	50.65	37.79	29.95

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	43.8%	49.8%	59.3%	63.2%	68.1%
2012	64.2%	68.6%	51.7%	50.0%	40.1%	29.7%	44.9%	41.0%	43.6%	47.4%	64.6%	73.6%
2013	81.5%	74.3%	54.3%	49.9%	46.3%	31.6%	42.4%	42.6%	55.4%	59.7%	62.9%	79.0%
2014	74.5%	70.2%	54.5%	49.2%	41.2%	33.4%	35.7%	M	M	M	58.3%	71.3%
2015	75.8%	52.9%	46.8%	45.9%	58.8%	37.0%	37.8%	40.9%	38.7%	55.0%	61.5%	72.6%
2016	79.1%	74.6%	53.2%	47.1%	38.6%	27.9%	27.5%	31.2%	45.4%	48.5%	62.9%	71.1%
2017	74.9%	63.6%	66.5%	51.2%	45.4%	26.3%	32.8%	38.3%	53.1%	37.7%	55.0%	68.2%
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	58.4%	43.1%	38.2%	38.3%	29.5%	26.9%	33.5%	38.7%	54.0%	65.1%
2021	66.6%	62.4%	55.1%	42.7%	34.3%	26.3%	36.7%	42.0%	38.9%	62.9%	62.6%	66.4%
2022	69.3%	59.7%	55.0%	40.8%	42.0%	33.8%	34.1%	46.3%	40.4%	47.4%	62.5%	75.2%
2023	79.3%	65.2%	65.3%	48.8%	46.8%	44.8%	34.0%	47.7%	46.2%	56.0%	63.4%	69.8%
2024	76.8%	70.1%	60.9%	51.1%	45.8%	36.0%	31.7%	41.3%	40.8%	49.5%	62.1%	70.3%
2025	65.2%	63.9%	58.8%	44.2%	43.9%	28.8%	31.9%	36.4%	44.5%	58.8%	59.9%	65.7%
2026	68.9%	61.1%	46.0%	48.5%	36.8%	30.1%	35.5%	40.7%	M	M	M	M

Monthly Plots

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