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 (USC00187806) 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
1996	M	M	M	0.00	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	M	M	M	M	M	M	M	M
2000	M	M	M	M	M	M	M	M	M	M	M	M
2001	M	M	M	M	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	0.00	M	M	M	M	0.00	0.00	0.00
2006	0.00	0.00	0.00	0.00	0.00	7.30	4.01	1.09	3.07	4.19	2.83	0.90
2007	2.71	1.68	2.15	3.86	1.28	2.76	1.23	2.21	0.80	2.72	0.83	1.30
2008	0.14	0.34	0.54	1.05	1.91	0.30	0.00	0.00	0.00	0.00	0.00	0.00
2009	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	1.72
2010	0.36	0.70	2.26	0.88	0.90	0.12	1.15	0.68	3.61	1.47	0.38	0.45
2011	0.22	0.00	0.00	0.00	0.31	0.73	1.59	0.71	0.85	0.24	1.42	0.38
2012	0.34	0.52	0.20	0.27	0.78	0.38	0.00	0.00	0.46	1.85	0.00	1.30
2013	0.39	0.54	0.55	1.56	1.07	0.79	2.16	1.36	0.38	1.66	1.20	0.97
2014	0.27	0.66	0.79	1.18	0.55	2.85	1.70	1.09	1.27	0.80	0.44	1.15
2015	2.33	0.72	0.75	0.85	0.45	2.99	0.92	1.05	0.47	1.01	0.97	1.00
2016	1.20	1.05	1.06	0.07	1.42	1.02	0.93	0.45	M	M	M	M
2017	0.02	M	0.03	0.08	1.30	0.08	3.64	1.59	0.13	0.46	0.05	0.00
2018	0.18	1.36	0.47	1.13	2.97	0.24	0.77	1.20	0.11	2.54	0.25	1.88
2019	0.75	0.77	1.14	1.05	0.87	1.67	0.36	0.40	0.62	0.24	0.51	0.23
2020	0.84	0.41	0.93	1.36	1.25	0.25	1.02	3.16	1.42	0.93	1.73	1.51
2021	0.40	1.15	0.12	1.22	0.32	1.14	1.50	0.62	0.41	0.38	0.23	M
2022	0.04	0.36	0.39	1.63	0.54	0.60	0.91	1.10	0.31	0.75	0.19	0.16
2023	0.27	0.08	0.16	0.87	0.60	0.28	0.67	0.18	1.02	0.28	1.23	2.97
2024	1.79	0.22	1.68	0.26	1.43	0.82	1.49	0.35	0.68	0.13	0.41	0.78
2025	0.20	0.67	1.26	0.90	0.85	0.95	0.89	M	M	M	M	M
NCEI Climatology	3.52	3.17	4.39	3.67	3.95	4.04	4.34	4.78	4.18	4.36	3.38	3.94

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1996	M	M	M	9.6	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	M	M	M	M	M	M	M	M
2000	M	M	M	M	M	M	M	M	M	M	M	M
2001	M	M	M	M	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	6.0	M	M	M	M	5.7	8.1	6.8
2006	8.4	8.2	8.2	7.3	6.1	5.8	4.8	5.4	5.7	7.1	6.7	6.2
2007	8.3	9.1	9.0	8.0	6.2	5.3	5.3	4.2	4.1	5.7	6.9	5.5
2008	7.6	7.9	9.1	7.2	7.7	5.4	4.8	4.6	6.4	6.2	7.1	8.4
2009	6.8	9.4	7.3	7.9	6.3	5.4	5.7	3.7	5.8	6.5	7.1	8.3
2010	8.3	8.1	7.7	6.8	6.9	5.7	5.0	4.8	6.5	7.2	7.1	10.4
2011	8.1	9.7	9.2	10.4	7.3	6.3	4.7	5.4	4.4	6.0	6.8	6.2
2012	8.2	7.0	6.9	7.2	6.3	5.6	5.4	4.4	4.7	6.4	7.0	6.8
2013	6.8	8.2	9.0	8.0	7.4	5.1	5.0	3.9	3.9	5.2	6.9	6.0
2014	7.7	6.9	8.8	8.2	5.6	5.0	5.3	3.1	3.3	6.0	7.7	6.2
2015	7.8	8.3	6.5	8.2	6.4	6.9	5.0	4.9	5.9	6.7	5.6	4.9
2016	7.7	8.5	8.0	8.1	5.0	5.7	4.6	5.6	6.5	6.8	6.0	7.4
2017	7.8	8.2	9.8	7.5	7.1	6.5	5.1	4.3	5.0	5.8	6.3	6.1
2018	8.7	7.0	9.5	9.2	6.0	5.2	5.4	6.0	6.1	6.1	7.7	5.9
2019	8.4	6.1	9.4	8.3	6.7	6.5	4.5	4.5	5.2	6.9	6.6	5.8
2020	7.0	6.6	6.9	8.7	8.2	6.1	4.5	4.7	4.9	5.1	6.6	7.2
2021	6.4	7.1	7.8	7.7	6.9	5.6	4.9	3.9	5.9	6.6	5.7	5.4
2022	7.7	8.3	8.9	8.3	6.8	5.5	4.9	4.4	5.0	5.7	6.5	5.7
2023	6.5	7.3	8.1	7.3	6.2	6.6	4.8	5.7	5.9	5.4	6.0	5.8
2024	8.1	7.0	8.1	7.8	6.3	7.1	6.1	5.5	6.1	5.2	7.1	7.2
2025	8.5	8.0	9.7	9.0	7.4	5.7	5.4	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
1996	M	M	M	57.00	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	M	M	M	M	M	M	M	M
2000	M	M	M	M	M	M	M	M	M	M	M	M
2001	M	M	M	M	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	70.76	M	68.00	M	M	58.30	58.81	42.77
2006	50.06	44.30	54.25	67.00	74.19	79.79	86.87	85.71	73.56	64.71	58.03	51.39
2007	47.71	37.00	56.01	60.67	75.60	81.57	86.53	86.02	83.58	73.72	53.91	41.19
2008	43.88	48.37	56.04	65.65	71.57	85.38	86.22	84.15	79.07	66.28	51.87	47.62
2009	36.94	47.88	51.97	65.24	72.70	79.88	85.25	84.84	74.72	64.63	57.44	43.61
2010	39.95	37.85	57.14	69.26	76.01	86.30	88.44	85.48	80.84	67.48	57.32	39.55
2011	39.26	49.16	52.67	67.40	77.35	85.40	91.57	85.42	79.10	66.72	61.28	52.26
2012	47.50	49.63	64.46	65.78	78.51	84.20	89.31	84.66	79.28	68.46	52.53	51.23
2013	46.07	47.46	49.63	66.49	74.27	84.20	87.64	82.57	78.86	69.65	55.94	49.72
2014	40.66	43.82	49.81	65.63	76.59	83.78	85.71	84.32	78.92	68.81	54.93	49.08
2015	41.07	37.96	51.41	66.85	81.11	83.73	86.38	85.36	82.64	66.52	62.46	59.04
2016	46.34	46.26	M	M	75.42	83.06	88.62	89.43	81.32	70.44	60.21	47.71
2017	46.99	55.61	54.45	71.51	72.75	84.82	88.38	82.44	79.11	72.71	57.79	45.34
2018	43.28	52.82	49.57	63.24	79.39	82.97	87.97	87.63	81.56	69.72	53.27	49.89
2019	43.83	48.38	53.54	70.25	78.80	84.14	90.85	87.80	84.06	72.30	54.22	49.82
2020	49.36	51.43	59.85	63.03	71.02	83.63	91.34	86.06	78.68	70.17	63.81	49.18
2021	44.86	42.55	60.02	68.10	75.65	85.40	89.25	87.16	81.62	74.39	57.02	54.41
2022	41.43	52.63	60.05	66.05	76.62	84.80	89.54	89.43	79.52	65.42	61.01	48.05
2023	52.09	53.36	56.58	71.37	72.47	79.77	87.46	83.97	78.89	70.33	56.37	51.77
2024	45.89	49.19	58.05	66.57	74.58	85.64	88.45	85.01	78.44	70.87	60.26	46.93
2025	37.56	45.06	60.33	67.28	74.26	84.14	87.66	M	M	M	M	M
NCEI Climatology	44.60	47.51	55.60	66.90	75.40	83.69	88.10	86.30	80.10	69.00	57.90	48.60

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1996	M	M	M	46.00	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	M	M	M	M	M	M	M	M
2000	M	M	M	M	M	M	M	M	M	M	M	M
2001	M	M	M	M	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	52.20	M	68.00	M	M	38.40	39.85	28.71
2006	33.59	30.49	35.69	45.59	52.42	63.03	69.58	68.90	58.29	47.05	43.03	34.03
2007	32.68	24.01	35.25	42.36	53.79	63.55	67.01	67.21	63.63	54.43	38.68	32.66
2008	29.52	29.83	35.80	46.77	51.03	65.16	68.94	64.01	58.52	45.21	38.98	31.83
2009	23.70	29.56	34.15	44.96	54.47	61.52	66.14	68.75	58.16	47.74	41.84	29.91
2010	26.14	26.34	39.32	46.88	56.15	67.16	69.74	68.06	60.80	48.95	40.28	27.53
2011	25.79	31.49	37.40	50.24	58.83	65.24	70.26	66.08	63.26	48.55	41.78	34.44
2012	30.49	33.37	43.50	44.48	58.65	62.48	72.47	70.03	59.58	50.56	35.29	36.81
2013	31.20	29.12	33.40	44.77	54.81	65.23	71.90	65.24	57.65	53.38	38.34	34.56
2014	23.02	29.13	33.06	45.39	57.93	65.94	69.41	65.49	62.09	52.13	38.01	36.12
2015	27.21	20.01	33.53	46.96	60.63	67.98	71.26	67.77	65.08	49.11	44.59	45.04
2016	27.95	30.31	M	M	59.34	66.07	72.99	71.51	66.31	54.35	41.54	33.06
2017	35.11	36.90	36.37	53.35	55.68	66.43	72.03	67.39	62.80	54.40	39.63	30.11
2018	26.61	36.19	34.18	44.05	61.17	66.06	70.56	72.85	68.76	54.12	39.56	35.12
2019	28.16	32.05	36.34	50.57	60.39	66.68	72.49	69.74	63.58	55.12	37.23	34.05
2020	33.67	35.18	41.95	45.79	54.91	66.40	73.46	71.27	61.36	53.21	44.26	33.83
2021	31.40	31.21	40.36	47.27	54.18	66.59	71.39	65.11	63.20	57.40	37.93	39.55
2022	27.14	31.35	39.75	45.41	58.05	64.52	71.55	69.97	56.84	48.20	42.39	30.88
2023	37.11	35.23	36.19	49.96	51.72	61.02	70.83	67.93	61.65	51.40	36.11	36.41
2024	31.42	31.75	39.71	48.09	58.24	65.79	71.95	67.29	61.48	48.69	42.33	30.80
2025	23.96	29.45	40.23	48.44	58.36	67.19	71.74	M	M	M	M	M
NCEI Climatology	29.31	30.58	37.20	46.60	56.20	65.50	70.10	68.01	61.50	50.60	40.81	33.30

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1996	M	M	M	51.50	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	M	M	M	M	M	M	M	M
2000	M	M	M	M	M	M	M	M	M	M	M	M
2001	M	M	M	M	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	61.48	M	68.00	M	M	48.35	49.33	35.74
2006	41.83	37.39	44.97	56.29	63.31	71.41	78.23	77.30	65.92	55.88	50.53	42.71
2007	40.19	30.50	45.63	51.51	64.70	72.56	76.77	76.62	73.60	64.07	46.29	36.93
2008	36.70	39.10	45.92	56.21	61.30	75.34	77.58	74.08	68.79	55.75	45.43	39.72
2009	30.32	38.72	43.06	55.10	63.59	70.70	75.69	76.80	66.44	56.18	49.64	36.76
2010	33.05	32.10	48.23	58.07	66.08	76.73	79.09	76.77	70.82	58.22	48.80	33.54
2011	32.52	40.33	45.04	58.82	68.09	75.32	80.92	75.75	71.18	57.64	51.53	43.35
2012	39.00	41.50	53.98	55.13	68.58	73.34	80.89	77.35	69.43	59.51	43.91	44.02
2013	38.64	38.29	41.52	55.63	64.54	74.72	79.77	73.91	68.26	61.52	47.14	42.14
2014	31.84	36.47	41.44	55.51	67.26	74.86	77.56	74.90	70.50	60.47	46.47	42.60
2015	34.14	28.99	42.47	56.90	70.87	75.85	78.82	76.56	73.86	57.82	53.52	52.04
2016	37.14	38.28	M	M	67.38	74.56	80.81	80.47	73.82	62.40	50.88	40.38
2017	41.05	46.25	45.41	62.43	64.21	75.62	80.21	74.91	70.95	63.56	48.71	37.72
2018	34.95	44.50	41.88	53.65	70.28	74.52	79.27	80.24	75.16	61.92	46.41	42.51
2019	35.99	40.22	44.94	60.41	69.59	75.41	81.67	78.77	73.82	63.71	45.73	41.93
2020	41.52	43.31	50.90	54.41	62.96	75.02	82.40	78.67	70.02	61.69	54.03	41.51
2021	38.13	36.88	50.19	57.69	64.92	76.00	80.32	76.14	72.41	65.90	47.47	46.98
2022	34.28	41.99	49.90	55.73	67.34	74.66	80.55	79.70	68.18	56.81	51.70	39.46
2023	44.60	44.29	46.39	60.67	62.10	70.39	79.15	75.95	70.27	60.86	46.24	44.09
2024	38.65	40.47	48.88	57.33	66.41	75.72	80.20	76.15	69.96	59.78	51.29	38.86
2025	30.76	37.25	50.28	57.86	66.31	75.66	79.70	M	M	M	M	M
NCEI Climatology	36.96	39.04	46.40	56.75	65.80	74.60	79.10	77.15	70.80	59.80	49.36	40.95

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
1996	M	M	M	51.4%	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	M	M	M	M	M	M	M	M
2000	M	M	M	M	M	M	M	M	M	M	M	M
2001	M	M	M	M	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	66.7%	M	M	M	M	67.7%	69.2%	69.9%
2006	71.8%	62.1%	54.8%	61.5%	62.0%	70.8%	73.0%	67.5%	75.5%	70.4%	76.1%	69.9%
2007	66.7%	58.9%	58.2%	63.1%	62.4%	79.0%	72.1%	79.4%	78.3%	83.9%	80.4%	90.3%
2008	73.9%	77.9%	70.7%	79.3%	77.2%	78.6%	74.5%	75.0%	82.5%	78.1%	78.4%	79.4%
2009	73.2%	65.2%	75.7%	73.0%	84.7%	84.8%	77.0%	86.5%	86.5%	85.6%	88.0%	79.4%
2010	75.6%	79.0%	75.4%	71.9%	76.9%	76.9%	76.7%	82.3%	76.2%	78.5%	79.1%	74.5%
2011	77.6%	68.7%	72.8%	77.8%	79.7%	74.1%	74.4%	81.1%	89.0%	81.1%	81.1%	80.3%
2012	74.0%	75.5%	76.1%	65.0%	78.0%	69.7%	68.0%	75.2%	80.1%	83.2%	75.2%	81.9%
2013	73.6%	75.1%	68.5%	69.8%	75.6%	80.4%	80.5%	82.8%	75.7%	79.7%	67.8%	77.1%
2014	67.8%	70.1%	64.2%	66.7%	71.9%	73.3%	75.0%	77.2%	80.7%	75.7%	68.6%	79.1%
2015	70.2%	64.2%	68.7%	65.8%	71.1%	79.5%	76.0%	74.3%	76.3%	78.8%	77.6%	85.5%
2016	67.8%	70.0%	M	M	78.9%	74.6%	80.8%	80.7%	78.1%	71.2%	63.7%	64.5%
2017	68.9%	57.9%	53.4%	63.8%	67.7%	63.1%	70.6%	74.7%	73.5%	73.7%	67.9%	62.3%
2018	61.9%	73.9%	59.9%	56.3%	72.1%	71.2%	70.3%	75.3%	83.7%	74.7%	71.2%	73.9%
2019	67.0%	67.3%	60.5%	63.9%	74.3%	69.4%	71.2%	74.2%	71.6%	72.4%	66.2%	76.7%
2020	68.6%	66.6%	68.7%	64.5%	67.8%	69.8%	74.4%	81.4%	79.0%	81.9%	72.0%	69.6%
2021	68.3%	73.4%	58.1%	61.0%	65.0%	77.1%	74.6%	84.9%	80.0%	83.1%	69.8%	72.7%
2022	66.3%	68.0%	66.6%	63.2%	78.7%	73.0%	83.1%	77.0%	76.3%	80.3%	71.5%	73.0%
2023	70.0%	64.1%	61.0%	64.8%	65.1%	70.5%	77.5%	75.1%	77.9%	74.4%	69.3%	75.7%
2024	74.3%	68.1%	65.2%	66.3%	78.8%	67.4%	74.6%	76.3%	79.7%	68.7%	69.7%	71.3%
2025	62.4%	63.8%	59.8%	64.4%	72.8%	78.7%	80.8%	M	M	M	M	M

Monthly Plots

Select month and year:

Jun 2025

JanFebMarAprMayJunJulAugSepOctNovDec 199619971998199920002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Aug 2025