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 (USC00330563) 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	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2012	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2013	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	M	M
2014	M	M	M	M	M	M	M	M	0.10	1.51	1.41	1.27
2015	1.55	0.56	2.22	3.31	2.71	6.03	4.24	1.30	0.70	0.93	0.23	0.20
2016	0.30	1.88	4.01	1.96	3.92	1.12	1.94	4.22	2.59	1.64	0.91	2.22
2017	3.00	1.89	4.10	2.00	1.17	5.94	2.53	0.29	0.98	1.53	3.48	0.31
2018	1.69	0.48	0.05	0.89	1.69	4.67	1.70	4.05	3.20	1.20	3.45	2.87
2019	0.98	3.36	3.45	3.21	6.34	8.67	1.77	2.95	1.13	3.42	0.62	2.32
2020	0.58	0.40	4.15	2.27	4.08	1.89	0.10	1.15	0.14	M	0.01	0.61
2021	1.29	0.65	1.76	1.66	2.19	2.07	1.92	2.19	3.82	3.81	1.06	5.19
2022	2.08	0.51	3.31	3.49	5.77	0.80	7.51	3.25	6.01	0.52	1.32	0.85
2023	0.83	0.68	3.43	3.82	2.52	5.11	3.37	3.62	0.22	2.52	1.19	1.15
2024	2.43	1.07	2.27	6.39	2.14	3.66	2.78	1.64	1.48	0.39	0.73	1.59
2025	0.36	M	M	M	M	M	M	0.01	0.49	1.92	0.61	M
2026	M	M	M	M	M	M	2.64	1.10	M	M	M	M
NCEI Climatology	3.04	2.56	3.20	4.11	4.31	4.96	4.45	3.90	3.18	2.82	3.13	3.08

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	8.6	7.5	4.8	5.1	7.4	7.8	11.3	8.4
2012	9.0	9.5	10.2	9.6	7.0	7.5	5.7	4.7	5.5	10.0	6.6	9.2
2013	10.2	9.8	8.8	10.0	8.8	7.5	5.6	4.5	5.6	6.4	9.8	7.8
2014	10.8	6.7	9.7	9.7	8.3	6.9	5.7	4.7	5.3	8.3	11.2	8.3
2015	8.2	7.7	8.6	9.8	8.3	7.4	4.8	4.6	6.1	8.7	9.4	9.3
2016	5.3	10.4	10.3	9.9	7.2	7.3	5.5	5.6	6.0	8.5	8.4	9.2
2017	10.1	10.2	11.0	10.7	9.4	7.8	5.5	5.2	5.4	7.5	9.1	8.9
2018	9.5	8.9	9.4	9.6	8.5	6.4	5.0	5.9	6.4	8.6	8.3	8.4
2019	8.4	9.8	9.1	9.7	8.6	7.8	6.1	6.3	6.8	8.1	7.6	9.2
2020	2.5	3.7	9.8	9.3	8.4	7.2	5.3	4.8	6.3	6.8	7.6	7.8
2021	7.3	9.7	9.6	8.8	7.2	7.7	5.6	5.2	7.5	7.3	8.6	9.6
2022	9.6	4.7	11.1	9.8	9.2	5.5	6.0	5.2	5.5	8.7	9.8	8.1
2023	9.1	9.6	10.6	8.9	7.2	6.5	4.9	5.3	4.4	7.0	8.2	8.3
2024	9.9	9.0	10.1	9.8	6.9	7.4	5.1	4.9	5.7	6.6	9.1	9.1
2025	9.3	M	M	9.5	15.8	31.8	17.2	4.0	3.6	6.6	7.8	M
2026	M	M	12.3	11.3	9.8	8.7	4.9	4.2	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	72.71	79.88	87.62	80.95	70.34	61.85	53.54	41.41
2012	37.57	40.75	61.03	60.62	77.52	80.74	87.18	80.54	71.78	58.71	48.44	42.10
2013	36.12	34.96	39.55	60.18	73.52	78.98	79.67	79.03	75.08	62.48	44.60	36.94
2014	28.63	29.49	42.97	60.86	71.43	79.34	77.06	79.21	74.03	59.70	41.66	38.21
2015	29.27	23.90	42.22	60.14	74.56	76.46	78.97	78.45	78.56	63.41	54.38	48.26
2016	33.51	38.70	53.54	59.18	68.35	80.72	83.27	82.98	77.48	65.60	54.98	33.68
2017	38.15	48.33	46.40	65.78	67.88	78.08	79.67	77.75	74.84	64.52	48.14	33.51
2018	30.55	42.35	39.47	52.94	78.34	78.50	81.11	79.73	76.10	61.73	39.50	38.68
2019	31.48	38.24	42.28	59.48	70.03	76.52	85.07	80.19	80.24	65.15	43.04	41.52
2020	38.04	36.10	49.65	55.52	66.55	80.36	85.54	79.79	72.80	59.12	54.02	39.03
2021	34.21	29.11	50.54	61.85	68.99	80.66	82.22	83.91	76.94	71.37	47.42	48.88
2022	29.97	32.67	54.50	57.32	73.53	77.85	82.81	80.89	75.95	63.62	52.58	41.13
2023	40.77	46.40	46.92	63.02	71.31	78.08	82.27	79.38	76.04	64.46	53.12	46.28
2024	34.15	48.00	54.37	64.34	76.19	82.88	82.81	82.92	79.42	68.87	53.24	41.00
2025	28.40	M	66.20	58.40	59.00	80.15	81.22	73.62	80.30	66.72	51.80	M
2026	M	M	59.24	68.38	72.55	82.25	85.19	81.00	M	M	M	M
NCEI Climatology	33.50	37.23	47.49	60.70	71.30	79.50	82.60	81.29	76.00	63.70	49.91	38.41

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	56.86	60.20	64.94	59.81	53.84	42.97	38.30	31.07
2012	23.41	27.03	42.63	38.12	55.46	57.99	66.70	58.59	51.68	42.22	30.62	31.71
2013	23.00	22.23	27.99	39.70	53.72	60.08	62.72	59.29	53.12	43.21	31.22	23.81
2014	10.17	13.74	23.70	39.56	51.22	60.92	57.95	60.51	53.29	41.64	26.18	25.96
2015	14.46	6.80	24.74	40.22	54.01	59.78	60.57	57.90	56.24	43.03	36.56	34.03
2016	17.72	22.57	36.06	37.58	47.79	59.48	63.24	64.86	56.42	47.54	35.24	22.94
2017	25.96	30.20	30.26	45.38	49.07	57.98	61.79	57.32	53.54	46.63	31.50	18.94
2018	17.48	26.79	26.53	33.80	55.81	62.24	62.21	62.77	59.48	43.26	29.00	26.31
2019	17.77	23.64	25.55	40.88	52.15	58.70	64.63	60.86	58.40	43.67	26.96	26.72
2020	26.60	22.81	34.67	36.14	48.20	59.12	64.69	58.83	52.10	42.05	35.84	26.31
2021	25.15	16.57	29.12	42.95	47.79	63.02	63.98	64.11	56.18	54.65	31.34	34.67
2022	18.59	21.31	36.50	39.56	55.72	58.47	65.56	62.25	58.32	42.32	36.02	29.67
2023	30.66	29.62	32.12	41.42	50.46	57.20	64.80	60.63	56.30	46.63	32.66	34.44
2024	23.93	31.80	36.50	45.80	56.62	63.08	63.35	61.55	57.88	45.65	39.44	29.84
2025	16.91	M	66.20	48.80	55.40	62.34	66.20	51.57	53.84	45.88	34.75	M
2026	M	M	36.44	40.62	40.05	51.05	57.66	64.20	M	M	M	M
NCEI Climatology	17.60	19.83	28.49	38.80	50.61	59.90	63.00	61.50	54.40	42.50	32.10	23.60

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	64.79	70.04	76.28	70.38	62.09	52.41	45.92	36.24
2012	30.49	33.89	51.83	49.37	66.49	69.37	76.94	69.57	61.73	50.46	39.53	36.91
2013	29.56	28.59	33.77	49.94	63.62	69.53	71.19	69.16	64.10	52.85	37.91	30.37
2014	19.40	21.62	33.34	50.21	61.32	70.13	67.51	69.86	63.66	50.67	33.92	32.09
2015	21.87	15.35	33.48	50.18	64.28	68.12	69.77	68.17	67.40	53.22	45.47	41.15
2016	25.61	30.63	44.80	48.38	58.07	70.10	73.25	73.92	66.95	56.57	45.11	28.31
2017	32.06	39.26	38.33	55.58	58.48	68.03	70.73	67.54	64.19	55.57	39.82	26.22
2018	24.02	34.57	33.00	43.37	67.07	70.37	71.66	71.25	67.79	52.50	34.25	32.49
2019	24.63	30.94	33.92	50.18	61.09	67.61	74.85	70.53	69.32	54.41	35.00	34.12
2020	32.32	29.46	42.16	45.83	57.37	69.74	75.11	69.31	62.45	50.58	44.93	32.67
2021	29.68	22.84	39.83	52.40	58.39	71.84	73.10	74.01	66.56	63.01	39.38	41.78
2022	24.28	26.99	45.50	48.44	64.62	68.16	74.18	71.57	67.14	52.97	44.30	35.40
2023	35.72	38.01	39.52	52.22	60.89	67.64	73.53	70.00	66.17	55.55	42.89	40.36
2024	29.04	39.90	45.44	55.07	66.40	72.98	73.08	72.24	68.65	57.26	46.34	35.42
2025	22.65	M	66.20	53.60	57.20	71.25	73.71	62.60	67.07	56.30	43.27	M
2026	M	M	47.84	54.50	56.30	66.65	71.43	72.60	M	M	M	M
NCEI Climatology	25.55	28.53	37.99	49.75	60.95	69.70	72.80	71.40	65.20	53.10	41.01	31.00

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	86.5%	74.0%	62.1%	77.0%	83.6%	73.3%	76.6%	86.0%
2012	81.7%	80.3%	72.7%	62.9%	64.0%	62.0%	70.7%	75.1%	79.1%	77.2%	73.9%	90.3%
2013	81.4%	83.1%	80.4%	67.9%	68.3%	76.1%	83.6%	80.9%	76.4%	81.1%	75.7%	83.3%
2014	79.0%	78.2%	72.1%	68.3%	68.4%	79.2%	79.1%	83.4%	77.4%	78.9%	76.0%	88.1%
2015	85.2%	77.4%	76.4%	68.0%	71.5%	85.6%	83.3%	78.4%	72.2%	69.4%	71.6%	88.3%
2016	79.1%	79.3%	75.3%	68.3%	73.8%	64.4%	77.3%	80.9%	76.6%	74.7%	75.3%	85.2%
2017	90.1%	76.6%	72.7%	67.8%	72.9%	71.3%	84.1%	80.6%	76.7%	77.0%	76.4%	80.1%
2018	83.0%	84.6%	74.0%	69.1%	71.3%	82.8%	75.8%	86.4%	84.1%	80.0%	87.8%	90.2%
2019	85.3%	84.5%	77.2%	73.8%	81.8%	76.3%	76.9%	77.2%	80.9%	80.2%	90.9%	94.9%
2020	90.4%	88.9%	86.6%	79.5%	80.0%	72.4%	80.4%	87.9%	83.7%	84.8%	77.5%	82.1%
2021	86.1%	82.2%	63.6%	69.7%	68.2%	74.3%	80.6%	80.5%	74.3%	81.0%	75.3%	80.5%
2022	77.9%	77.5%	68.0%	72.1%	71.5%	69.0%	76.1%	83.0%	82.5%	62.8%	68.1%	85.3%
2023	90.1%	70.9%	75.0%	64.7%	62.4%	69.0%	84.9%	84.9%	78.2%	72.0%	60.8%	78.7%
2024	83.7%	70.7%	63.2%	63.6%	69.1%	62.4%	76.8%	77.7%	63.6%	59.7%	78.9%	79.5%
2025	82.1%	M	M	87.4%	97.5%	73.1%	81.1%	71.6%	58.2%	58.8%	67.0%	M
2026	M	M	66.6%	72.9%	72.8%	75.0%	80.9%	87.7%	M	M	M	M

Monthly Plots

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