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 (USW00003919) 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
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	1.63	2.43	3.42	M	M	M	M
2012	0.08	2.04	1.61	2.88	0.78	2.05	0.11	0.07	0.77	0.26	0.23	0.10
2013	0.65	1.44	0.77	1.77	8.29	3.59	5.86	2.95	1.67	1.07	0.49	0.05
2014	0.10	0.09	0.16	1.28	2.18	7.64	0.37	3.54	4.90	1.41	0.05	1.44
2015	0.92	0.10	0.10	1.64	9.34	5.07	1.95	4.29	2.95	0.62	2.18	3.36
2016	0.61	0.61	1.07	2.70	2.46	0.77	2.92	6.98	1.50	1.40	0.53	0.76
2017	1.38	0.05	1.46	3.97	3.83	1.17	0.99	1.36	2.74	1.60	0.03	0.01
2018	0.08	0.17	0.47	0.97	2.64	1.92	2.09	4.58	3.76	3.86	0.46	2.39
2019	1.04	0.74	1.28	1.95	9.08	6.54	0.80	8.02	1.34	1.32	0.41	1.23
2020	0.88	0.99	1.32	1.07	4.76	M	M	M	M	M	M	M
2021	0.02	0.01	0.05	0.05	0.06	0.89	1.87	4.03	5.46	2.24	M	0.11
2022	0.07	M	1.30	0.45	3.97	1.34	2.80	0.59	2.62	0.53	1.70	0.99
2023	1.03	0.64	0.40	1.53	2.12	4.62	2.04	1.66	0.85	2.02	1.20	2.06
2024	0.66	0.79	0.57	0.33	4.10	1.75	2.82	2.97	1.42	1.05	3.56	0.34
2025	0.49	M	0.75	3.30	4.04	0.88	M	M	M	M	M	M
NCEI Climatology	0.71	0.91	1.82	2.72	5.04	3.75	3.92	3.71	2.65	2.16	1.22	1.12

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
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
2025	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
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	59.55
2011	41.05	46.55	59.98	73.67	80.16	94.60	100.67	97.22	85.17	75.97	59.47	45.05
2012	52.47	51.52	72.22	74.62	88.34	94.80	101.17	93.35	87.02	73.14	65.93	53.66
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	96.01	84.20	75.20	54.57	44.76
2015	47.28	46.98	66.71	73.05	75.71	92.24	95.90	90.91	88.01	72.47	58.27	45.92
2016	38.88	52.71	63.97	69.70	75.24	93.05	93.27	88.82	84.72	76.77	66.86	44.16
2017	46.88	61.56	65.15	71.13	79.99	94.31	97.91	90.48	90.24	77.80	61.52	49.29
2018	45.00	49.05	64.40	69.13	90.65	96.80	96.13	92.23	84.67	71.13	51.87	45.83
2019	43.25	38.50	54.11	74.57	76.07	90.09	94.77	91.47	92.52	69.02	59.34	49.37
2020	43.58	50.73	63.01	73.43	75.94	95.02	94.38	93.41	85.78	71.31	66.94	51.72
2021	47.28	38.79	66.47	69.50	76.76	93.94	94.78	95.39	90.99	79.09	64.37	59.28
2022	49.86	53.91	64.41	73.15	80.99	92.58	96.16	97.69	92.63	80.17	57.69	44.26
2023	46.04	54.44	58.14	76.34	84.54	92.34	95.83	97.32	92.55	76.05	59.45	47.01
2024	32.24	57.69	61.40	73.29	79.93	92.24	94.80	91.29	88.25	79.68	56.44	48.02
2025	32.84	39.46	67.43	70.08	77.67	83.13	M	M	M	M	M	M
NCEI Climatology	41.40	46.45	57.30	66.89	76.80	88.10	92.79	90.10	81.91	69.10	55.10	43.20

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	16.30
2011	10.15	10.72	28.44	38.01	49.28	63.65	72.88	67.85	50.20	40.41	27.16	19.80
2012	18.38	20.88	39.20	43.34	53.87	62.81	71.91	60.53	50.92	38.43	26.83	20.71
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	69.98	54.00	43.01	21.36	24.04
2015	14.27	13.66	26.13	40.01	50.33	64.56	67.72	62.23	63.58	46.41	35.12	26.53
2016	20.78	26.55	34.47	42.99	50.35	67.34	71.82	68.02	60.90	48.11	33.19	13.66
2017	18.67	23.43	31.91	41.42	49.06	63.52	69.61	59.74	56.86	42.52	27.79	16.67
2018	11.35	14.02	26.71	28.55	57.74	67.83	68.20	64.77	59.76	40.06	24.12	21.18
2019	17.74	13.59	25.30	39.27	49.90	61.38	67.53	67.34	64.00	35.28	23.32	19.24
2020	20.04	20.01	33.02	33.55	48.33	65.79	69.50	63.34	51.30	36.99	29.74	20.25
2021	20.45	8.55	32.36	37.98	50.60	65.10	65.75	67.80	59.16	43.88	31.61	21.61
2022	10.54	11.09	24.99	36.02	52.66	64.71	68.16	64.79	55.69	38.20	25.39	14.88
2023	19.49	15.26	26.59	35.60	51.57	62.20	67.41	65.34	56.80	43.26	31.84	28.26
2024	14.41	28.61	31.75	42.28	53.05	68.26	67.32	67.17	57.13	46.52	35.83	25.06
2025	9.90	15.01	33.92	45.69	50.11	56.93	M	M	M	M	M	M
NCEI Climatology	20.10	23.75	33.20	42.31	53.40	64.20	69.10	67.10	58.20	44.90	32.09	22.59

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	37.93
2011	25.60	28.63	44.21	55.84	64.72	79.12	86.78	82.53	67.68	58.19	43.31	32.43
2012	35.42	36.20	55.58	58.98	71.11	78.81	86.54	76.94	68.97	55.78	46.38	37.19
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	82.99	69.10	59.10	37.96	34.40
2015	30.77	30.32	46.42	56.53	63.02	78.40	81.81	76.57	75.79	59.44	46.69	36.22
2016	29.83	39.63	49.22	56.34	62.80	80.20	82.55	78.42	72.81	62.44	50.03	28.91
2017	32.78	42.50	48.53	56.27	64.53	78.91	83.76	75.11	73.55	60.16	44.65	32.98
2018	28.18	31.53	45.56	48.84	74.20	82.32	82.16	78.50	72.21	55.60	38.00	33.50
2019	30.50	26.04	39.70	56.92	62.98	75.73	81.15	79.40	78.26	52.15	41.33	34.30
2020	31.81	35.37	48.01	53.49	62.13	80.40	81.94	78.38	68.54	54.15	48.34	35.99
2021	33.87	23.67	49.42	53.74	63.68	79.52	80.26	81.59	75.07	61.49	47.99	40.44
2022	30.20	32.50	44.70	54.59	66.83	78.64	82.16	81.24	74.16	59.19	41.54	29.57
2023	32.77	34.85	42.37	55.97	68.06	77.27	81.62	81.33	74.68	59.66	45.64	37.64
2024	23.32	43.15	46.58	57.79	66.49	80.25	81.06	79.23	72.69	63.10	46.13	36.54
2025	21.37	27.24	50.67	57.88	63.89	70.03	M	M	M	M	M	M
NCEI Climatology	30.75	35.10	45.25	54.60	65.10	76.15	80.95	78.60	70.05	57.00	43.60	32.90

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
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
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
2025	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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