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
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	0.00	0.00	M	M	M	M	M
2017	M	M	M	M	M	M	0.00	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	0.24	1.26	2.01	3.16	1.60	1.12	3.96	0.60	1.89
2024	1.27	1.01	1.72	2.95	2.79	3.88	1.46	3.29	1.19	0.01	0.02	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
2014	M	M	M	M	M	M	9.6	9.2	10.7	9.4	12.1	9.7
2015	9.7	11.1	9.3	11.9	10.8	9.6	8.9	7.9	10.4	8.8	11.5	10.8
2016	9.5	12.0	12.8	12.3	9.8	8.6	9.4	7.9	9.2	10.7	9.9	9.4
2017	10.7	10.6	13.5	13.0	10.3	9.8	7.5	6.2	8.6	11.8	9.9	9.2
2018	8.1	9.4	10.4	13.1	9.9	11.2	6.2	9.1	9.0	9.3	9.7	10.2
2019	10.1	11.4	11.6	12.3	10.6	9.0	9.5	8.0	10.2	10.6	10.4	9.8
2020	10.3	10.4	10.1	11.7	9.5	11.6	8.2	8.0	8.4	10.8	11.7	8.7
2021	9.6	10.5	13.5	12.4	9.9	8.2	6.8	9.7	9.1	10.0	10.1	10.4
2022	9.8	10.8	12.1	14.8	12.5	9.9	8.7	8.7	9.7	9.2	11.6	10.8
2023	9.6	10.8	12.9	12.5	8.3	6.8	8.3	7.8	9.3	11.8	8.4	9.9
2024	8.7	10.8	12.5	13.0	9.0	10.0	8.9	8.3	7.4	10.5	10.5	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
2014	M	M	M	M	M	M	90.29	93.78	83.42	74.50	52.52	45.06
2015	46.98	44.02	63.94	71.60	73.86	89.30	90.76	87.34	87.26	74.21	61.82	53.08
2016	44.19	56.52	65.85	72.14	74.97	91.10	91.94	87.97	82.52	77.58	67.10	45.76
2017	48.55	60.16	63.76	69.26	78.22	86.48	92.39	86.17	85.76	73.75	60.14	48.26
2018	46.52	48.14	61.90	64.40	83.65	85.57	82.40	87.97	81.98	68.60	51.62	48.55
2019	42.97	42.22	54.82	72.26	74.15	85.40	91.46	87.51	87.32	65.62	57.26	51.10
2020	47.27	49.67	63.06	69.56	73.52	90.74	91.92	88.96	80.72	67.48	63.74	52.03
2021	46.52	37.46	63.99	68.84	72.76	88.76	89.95	91.98	87.50	74.21	62.06	59.64
2022	47.10	47.30	60.80	70.52	77.00	87.74	95.99	95.99	89.48	75.95	56.30	45.62
2023	48.37	54.05	58.19	72.80	79.73	88.40	92.97	96.05	89.78	72.59	66.20	51.28
2024	38.33	60.43	65.04	73.82	78.51	88.70	93.14	90.88	86.36	79.85	60.50	48.20
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
2014	M	M	M	M	M	M	67.03	69.05	60.62	49.88	30.14	31.65
2015	23.17	21.97	36.70	48.44	56.45	68.72	72.06	65.39	64.46	49.19	39.74	32.29
2016	25.55	30.57	40.01	48.38	54.06	68.60	72.56	70.03	63.14	53.66	41.36	24.22
2017	27.82	35.02	41.99	49.34	55.28	65.24	70.26	64.75	61.64	49.71	38.78	27.18
2018	22.65	25.76	36.41	38.08	64.05	74.41	64.40	68.46	63.38	48.20	30.74	28.11
2019	25.50	26.21	33.74	48.02	56.10	64.82	68.93	69.86	68.54	43.26	32.30	29.74
2020	28.52	29.55	41.58	44.00	54.47	68.06	71.60	66.55	57.98	44.60	39.86	28.69
2021	28.92	17.73	41.00	44.60	55.28	66.86	68.46	70.50	63.86	50.93	37.40	32.99
2022	22.01	22.16	35.48	45.80	58.19	67.22	71.02	68.46	60.98	46.75	34.76	26.24
2023	28.23	28.14	35.89	44.72	57.37	65.06	69.80	69.63	63.38	50.62	42.16	34.38
2024	22.54	34.98	39.90	48.74	57.20	68.96	69.22	68.35	59.72	51.05	41.18	28.40
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
2014	M	M	M	M	M	M	78.66	81.41	72.02	62.19	41.33	38.36
2015	35.08	33.00	50.32	60.02	65.15	79.01	81.41	76.36	75.86	61.70	50.78	42.68
2016	34.87	43.54	52.93	60.26	64.52	79.85	82.25	79.00	72.83	65.62	54.23	34.99
2017	38.18	47.59	52.87	59.30	66.75	75.86	81.33	75.46	73.70	61.73	49.46	37.72
2018	34.58	36.95	49.16	51.24	73.85	79.99	73.40	78.22	72.68	58.40	41.18	38.33
2019	34.24	34.22	44.28	60.14	65.13	75.11	80.19	78.68	77.93	54.44	44.78	40.42
2020	37.89	39.61	52.32	56.78	63.99	79.40	81.76	77.75	69.35	56.04	51.80	40.36
2021	37.72	27.60	52.50	56.72	64.02	77.81	79.21	81.24	75.68	62.57	49.73	46.31
2022	34.55	34.73	48.14	58.16	67.59	77.48	83.50	82.23	75.23	61.35	45.53	35.93
2023	38.30	41.10	47.04	58.76	68.55	76.73	81.38	82.84	76.58	61.61	54.18	42.83
2024	30.43	47.70	52.47	61.28	67.85	78.83	81.18	79.61	73.04	65.45	50.84	38.30
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
2014	M	M	M	M	M	M	67.4%	61.7%	67.2%	64.6%	60.7%	77.2%
2015	63.3%	64.1%	60.0%	62.5%	75.3%	69.3%	71.7%	71.3%	65.9%	57.8%	67.7%	75.0%
2016	74.1%	57.0%	59.1%	60.1%	72.1%	65.6%	72.5%	73.7%	71.9%	68.4%	64.4%	64.5%
2017	68.0%	61.0%	60.2%	69.7%	65.6%	69.4%	67.1%	73.6%	64.3%	61.9%	65.7%	62.4%
2018	60.0%	66.3%	58.9%	58.7%	67.4%	63.1%	69.8%	70.1%	76.1%	73.2%	70.3%	70.9%
2019	74.0%	75.6%	65.0%	60.3%	75.3%	70.6%	65.3%	75.5%	72.0%	67.2%	63.5%	68.9%
2020	75.4%	66.5%	66.9%	60.0%	70.8%	62.1%	70.3%	67.7%	71.5%	63.1%	62.0%	67.2%
2021	72.1%	70.1%	60.7%	58.8%	73.1%	68.5%	69.5%	66.7%	61.3%	65.4%	59.5%	58.6%
2022	57.5%	57.1%	57.8%	51.3%	70.7%	68.5%	59.0%	55.1%	52.3%	47.5%	66.7%	69.3%
2023	72.6%	60.7%	63.3%	50.0%	66.9%	65.0%	66.3%	57.4%	54.1%	59.1%	63.1%	75.3%
2024	77.1%	61.9%	62.4%	54.0%	73.5%	72.8%	63.4%	68.4%	64.2%	48.2%	72.7%	M

Monthly Plots

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