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 (USC00406977) 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
2000	M	M	M	M	M	M	M	M	M	M	M	0.00
2001	1.95	4.92	0.03	1.15	M	M	M	M	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
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	1.84
2011	0.97	5.03	3.65	11.95	7.32	4.58	1.26	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	0.00	0.00	M	M	M	M	M
2017	M	M	M	M	3.24	2.97	0.11	5.90	1.05	2.05	2.40	3.92
2018	4.08	7.11	3.09	5.31	5.46	2.74	2.06	1.05	5.33	0.97	3.86	5.99
2019	3.05	9.53	3.24	3.86	2.66	1.46	2.39	1.09	0.18	2.88	0.05	3.10
2020	2.65	3.93	5.93	3.31	3.04	4.88	4.83	7.34	2.81	4.31	1.24	3.45
2021	3.44	3.90	5.83	2.45	4.10	5.21	3.22	2.57	1.49	4.45	0.22	1.69
2022	4.58	5.54	3.79	5.13	3.46	1.11	1.57	5.67	1.50	1.39	1.20	4.28
2023	4.58	4.51	1.64	0.25	3.18	2.04	0.71	3.20	0.40	2.36	1.36	0.73
2024	1.79	2.07	1.29	3.65	2.66	0.76	3.38	0.13	5.46	M	0.40	2.58
2025	3.94	4.74	1.57	7.74	5.43	3.84	1.45	M	M	M	M	M
NCEI Climatology	4.03	5.09	5.33	5.24	5.68	4.32	4.39	3.81	3.91	3.82	4.54	5.08

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2000	M	M	M	M	M	M	M	M	M	M	M	3.1
2001	6.0	8.0	M	9.4	M	M	M	M	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	4.8	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
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	8.2
2011	7.4	9.3	9.8	9.9	7.5	6.2	5.0	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	3.8	5.5	3.9	3.5	4.1	5.6	7.3	6.1
2015	6.8	8.1	6.2	7.3	6.1	5.2	4.0	3.4	3.9	6.2	6.6	7.8
2016	7.4	7.9	7.7	8.0	4.8	4.4	4.3	3.4	3.2	4.8	4.3	5.5
2017	3.9	7.7	8.2	7.5	6.3	5.1	3.4	3.7	4.2	5.2	6.4	6.5
2018	7.6	8.2	7.7	8.0	6.0	4.4	3.6	3.8	4.7	5.2	6.7	6.8
2019	7.1	8.2	7.4	7.4	6.6	5.4	3.7	3.2	4.1	5.7	6.3	6.3
2020	7.4	8.4	8.6	6.5	6.2	5.7	3.9	3.7	4.7	4.9	6.4	6.8
2021	7.3	8.2	7.7	6.6	6.2	5.4	4.0	3.4	3.9	5.3	5.3	8.7
2022	7.4	8.2	8.8	7.5	7.2	4.9	4.9	3.9	4.3	6.5	5.8	7.4
2023	7.9	9.0	8.1	7.2	5.9	4.5	3.9	3.5	3.7	5.5	5.6	6.7
2024	6.6	8.2	7.9	8.6	5.3	5.2	4.2	4.0	5.0	4.0	6.2	7.4
2025	6.8	7.7	9.4	8.2	6.3	5.0	4.1	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
2000	M	M	M	M	M	91.00	M	89.50	M	64.45	M	25.00
2001	43.26	53.41	55.00	75.67	M	M	M	M	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	80.92	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	77.00	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	38.87
2011	39.52	48.57	57.29	71.43	74.68	86.70	90.21	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	84.20	82.52	81.76	86.17	79.22	69.28	49.40	45.59
2015	42.28	36.44	56.45	68.48	76.48	82.87	87.22	83.21	81.80	68.87	61.28	56.18
2016	42.39	48.45	61.73	63.08	79.85	86.42	88.21	85.77	83.84	76.36	62.42	45.12
2017	48.84	57.39	59.87	70.12	79.57	83.48	89.00	83.68	81.08	70.94	59.43	46.34
2018	41.23	55.40	58.07	63.68	83.97	87.56	87.97	87.10	84.70	71.31	52.34	50.17
2019	46.21	52.89	56.10	71.00	80.14	83.54	87.10	86.87	89.84	71.77	54.26	53.83
2020	49.19	50.12	63.53	66.98	74.50	84.74	88.13	85.19	79.04	70.31	63.98	49.77
2021	46.81	41.26	64.34	68.84	75.37	85.16	86.87	87.16	81.92	74.33	56.50	61.19
2022	44.19	50.19	63.12	67.76	79.96	88.04	91.69	86.64	81.80	71.66	60.26	48.26
2023	52.85	58.23	59.64	69.44	78.22	85.28	87.67	85.42	82.66	72.14	61.06	55.82
2024	51.98	61.12	65.30	72.14	79.02	86.53	86.70	88.50	82.40	75.99	55.54	51.20
2025	41.93	51.16	66.61	73.10	74.50	86.54	90.68	M	M	M	M	M
NCEI Climatology	45.90	50.83	60.01	70.41	77.90	85.10	88.20	88.10	82.30	71.70	59.00	49.09

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2000	M	M	M	M	M	89.10	M	87.45	M	64.45	M	24.10
2001	25.97	35.05	44.10	59.25	M	M	M	M	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	58.66	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	77.00	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	25.74
2011	24.45	30.89	40.58	51.07	56.55	67.60	71.88	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	65.30	65.48	60.28	64.34	56.30	46.57	29.78	32.17
2015	23.41	17.79	33.39	48.20	55.63	64.12	68.64	61.44	57.80	47.27	41.84	38.00
2016	23.23	30.70	40.65	40.16	57.95	64.88	68.87	68.70	59.84	52.03	38.30	27.76
2017	33.51	36.18	38.39	50.77	60.37	64.54	69.50	64.75	59.24	49.76	39.57	28.05
2018	23.41	37.01	38.68	41.42	63.94	68.18	68.93	66.95	66.01	50.99	35.12	33.63
2019	31.50	36.31	35.48	48.50	60.68	64.28	68.75	66.78	64.52	49.07	32.12	35.37
2020	33.80	32.62	46.11	45.08	54.88	64.88	70.53	66.49	60.50	48.01	40.64	29.56
2021	31.36	26.09	43.09	45.68	54.70	66.38	68.23	68.23	57.98	53.31	32.10	43.31
2022	24.51	28.40	40.42	47.36	58.83	64.46	71.08	67.71	57.32	45.06	36.80	31.54
2023	35.60	37.14	40.48	46.82	57.61	61.40	66.84	67.06	58.23	52.07	37.34	35.88
2024	40.28	37.40	44.15	52.58	62.02	67.13	69.51	65.15	61.34	48.06	36.98	34.66
2025	23.68	30.46	42.39	51.32	58.54	68.48	72.86	M	M	M	M	M
NCEI Climatology	26.62	29.72	36.90	45.70	55.60	64.10	67.71	66.31	58.89	46.71	36.40	30.00

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2000	M	M	M	M	M	90.05	M	88.47	M	64.45	M	24.55
2001	34.62	44.23	49.55	67.46	M	M	M	M	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	69.79	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	77.00	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	32.31
2011	31.98	39.73	48.94	61.25	65.61	77.15	81.04	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	74.75	74.00	71.02	75.26	67.76	57.93	39.59	38.88
2015	32.84	27.11	44.92	58.34	66.05	73.49	77.93	72.33	69.80	58.07	51.56	47.09
2016	32.81	39.57	51.19	51.62	68.90	75.65	78.54	77.23	71.84	64.20	50.36	36.44
2017	41.17	46.79	49.13	60.45	69.97	74.01	79.25	74.21	70.16	60.35	49.50	37.20
2018	32.32	46.21	48.37	52.55	73.95	77.87	78.45	77.03	75.36	61.15	43.73	41.90
2019	38.86	44.60	45.79	59.75	70.41	73.91	77.93	76.83	77.18	60.42	43.19	44.60
2020	41.49	41.37	54.82	56.03	64.69	74.81	79.33	75.84	69.77	59.16	52.31	39.66
2021	39.08	33.67	53.72	57.26	65.04	75.77	77.55	77.70	69.95	63.82	44.30	52.25
2022	34.35	39.30	51.77	57.56	69.39	76.25	81.38	77.17	69.56	58.36	48.53	39.90
2023	44.22	47.69	50.06	58.13	67.91	73.34	77.26	76.24	70.44	62.10	49.20	45.85
2024	46.13	49.26	54.73	62.36	70.52	76.83	78.10	76.83	71.87	62.02	46.26	42.93
2025	32.81	40.81	54.50	62.21	66.52	77.51	81.77	M	M	M	M	M
NCEI Climatology	36.26	40.27	48.45	58.05	66.75	74.60	77.95	77.20	70.59	59.20	47.70	39.55

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
2000	M	M	M	M	M	M	M	M	M	M	M	72.7%
2001	71.3%	67.7%	M	71.3%	M	M	M	M	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	64.7%	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
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	72.1%
2011	73.0%	72.5%	69.4%	68.7%	75.9%	73.1%	76.6%	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	64.4%	80.7%	76.6%	79.3%	78.1%	78.8%	69.8%	84.4%
2015	69.6%	68.1%	73.9%	70.6%	74.8%	79.9%	81.7%	79.3%	74.0%	73.4%	74.3%	79.2%
2016	73.5%	70.2%	70.2%	60.4%	76.6%	75.1%	81.9%	86.6%	77.2%	70.8%	69.3%	75.2%
2017	79.7%	69.3%	65.9%	71.7%	74.3%	76.2%	79.1%	82.3%	78.5%	76.8%	73.1%	71.5%
2018	69.2%	78.2%	71.1%	66.6%	74.7%	78.7%	80.2%	81.2%	80.7%	78.1%	80.2%	80.2%
2019	77.6%	78.8%	63.8%	67.8%	78.1%	79.1%	83.2%	81.3%	70.0%	75.9%	74.8%	77.3%
2020	77.6%	75.4%	73.6%	68.6%	76.7%	74.9%	82.1%	85.4%	82.2%	80.2%	67.3%	75.1%
2021	75.6%	76.0%	64.1%	64.7%	71.1%	80.9%	84.1%	83.5%	80.8%	81.8%	67.4%	77.4%
2022	70.8%	70.7%	60.9%	65.9%	77.5%	70.1%	75.6%	82.1%	74.6%	62.2%	67.6%	80.2%
2023	80.4%	71.5%	67.0%	63.3%	73.6%	74.7%	82.2%	84.6%	76.8%	71.2%	67.9%	70.8%
2024	87.0%	64.4%	66.7%	69.0%	82.4%	74.8%	83.4%	74.6%	77.3%	69.6%	74.2%	76.6%
2025	68.7%	75.3%	56.0%	70.8%	82.8%	86.2%	82.3%	M	M	M	M	M

Monthly Plots

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