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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 () 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
1973	M	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1974	0.00	0.00	0.00	0.00	0.00	M	M	M	M	M	M	M
1975	M	M	0.00	M	M	M	M	M	0.00	0.00	0.00	0.00
1976	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1977	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1978	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1979	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1980	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1981	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1982	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1983	0.00	0.00	0.00	0.00	0.00	M	0.00	M	M	M	0.00	0.00
1984	0.00	0.00	0.00	0.00	0.00	M	0.00	0.00	0.00	0.00	0.00	0.00
1985	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1986	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1987	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1988	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1989	0.00	0.00	0.00	0.00	M	M	0.00	0.00	0.00	0.00	0.00	0.00
1990	M	0.00	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1991	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1992	0.00	0.00	0.00	M	M	M	M	0.00	M	0.00	0.00	M
1993	0.00	M	M	0.00	0.00	M	0.00	M	M	0.00	0.00	0.00
1994	0.00	M	0.00	0.00	M	M	M	0.00	0.00	0.00	0.00	0.00
1995	M	M	M	M	0.00	0.00	0.00	M	M	M	M	M
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	0.00	M	M	M	0.00	M	M	M
1998	M	0.00	0.00	M	0.00	M	M	0.00	0.00	0.00	0.00	0.00
1999	0.00	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	0.00	0.00	0.00
2002	0.00	M	0.00	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	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

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1973	M	M	M	M	0.4	M	M	M	M	M	M	0.5
1974	M	M	M	M	M	M	M	M	M	M	M	M
1975	M	M	M	M	M	M	M	M	2.3	1.1	0.9	0.4
1976	0.8	0.8	0.6	0.6	0.5	0.2	1.0	1.2	1.4	1.7	0.6	0.6
1977	0.5	0.5	0.7	0.1	0.3	0.2	0.7	0.8	1.8	1.0	0.4	0.4
1978	0.4	0.2	0.6	0.5	0.6	0.5	1.1	0.9	1.5	M	0.5	1.2
1979	1.4	1.3	0.8	0.8	0.9	0.4	1.4	1.5	0.9	1.9	2.1	1.5
1980	1.4	1.8	1.7	2.1	1.8	1.8	1.9	4.1	1.5	1.3	M	0.9
1981	0.7	2.2	0.9	0.5	0.2	0.8	1.0	0.2	1.2	1.8	1.5	0.3
1982	0.7	1.0	1.4	0.8	0.9	1.4	1.6	2.8	3.1	2.3	1.3	0.4
1983	0.5	1.3	0.9	0.8	0.4	M	M	M	M	M	2.2	0.9
1984	0.3	0.9	1.1	0.9	1.6	M	1.5	1.5	2.4	1.6	0.3	0.5
1985	M	M	1.3	0.8	0.5	1.2	0.9	1.3	1.5	1.3	0.8	1.2
1986	1.2	1.3	1.3	1.1	0.7	1.1	1.4	2.6	2.3	1.8	1.3	0.6
1987	0.8	1.2	1.2	0.9	1.0	0.4	0.4	0.0	1.6	1.6	M	M
1988	M	M	0.6	M	M	M	M	1.0	0.8	1.2	0.5	0.7
1989	0.7	0.8	M	M	M	M	1.6	2.2	M	M	M	M
1990	M	0.9	M	1.8	1.6	1.1	2.5	2.8	3.1	2.7	2.2	1.0
1991	1.1	1.1	1.6	1.2	0.9	1.1	0.6	2.2	2.0	2.6	1.7	1.7
1992	M	0.8	M	M	M	M	M	0.6	M	M	M	M
1993	M	M	M	M	1.2	M	M	M	M	M	M	M
1994	M	M	M	1.1	M	M	M	2.5	4.4	0.5	1.4	0.3
1995	M	M	M	M	M	M	M	M	M	M	M	M
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	1.1	M	M	M	M	M	M	M
1998	M	M	1.1	M	1.0	M	M	1.9	1.6	6.6	M	0.5
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	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	1.5	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	2.2	3.1	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

Average Daily High Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1973	M	M	91.00	87.67	82.29	80.50	80.50	82.50	82.43	85.00	82.20	84.33
1974	83.50	84.00	88.00	85.00	90.00	M	M	M	M	M	M	M
1975	M	M	90.00	M	M	M	M	M	84.31	83.78	84.06	82.56
1976	84.58	85.04	86.27	86.12	84.14	80.37	80.67	78.46	81.44	85.59	86.24	83.42
1977	85.70	85.46	85.33	87.60	84.00	80.05	78.25	80.81	84.00	86.70	85.66	84.37
1978	84.00	86.64	88.15	86.83	84.00	80.80	80.07	80.42	83.17	85.40	85.50	85.20
1979	87.40	86.96	87.04	86.85	86.00	80.23	77.29	79.56	81.29	84.61	86.07	84.12
1980	85.50	88.82	87.99	87.65	83.45	80.84	78.18	79.04	83.40	86.92	84.22	84.32
1981	83.80	87.91	87.67	86.26	82.62	81.07	80.06	82.25	83.37	86.89	85.84	84.45
1982	85.33	86.64	86.58	85.81	82.35	78.93	77.75	80.12	80.99	85.82	85.37	84.67
1983	87.39	88.03	88.16	87.56	83.56	M	79.00	M	M	M	84.45	85.45
1984	84.59	86.63	87.63	88.55	84.41	M	78.96	80.25	84.59	86.83	85.29	85.16
1985	M	86.00	87.35	85.70	84.55	81.21	79.26	80.54	77.36	86.99	85.71	85.27
1986	85.76	85.69	87.54	86.58	86.39	82.19	78.65	79.79	83.22	85.63	84.41	82.06
1987	85.27	85.71	88.21	87.53	86.45	82.04	80.09	78.52	85.15	86.33	91.00	89.00
1988	84.80	85.50	87.62	87.25	86.40	82.00	82.00	81.16	82.99	85.91	84.91	83.77
1989	81.92	83.39	85.14	86.50	M	M	78.61	80.45	78.33	80.00	81.00	82.50
1990	M	87.14	M	82.00	83.34	80.05	78.00	78.20	81.75	86.13	85.43	84.96
1991	83.62	86.62	87.98	86.83	87.13	80.73	77.04	78.98	80.36	83.11	84.30	83.71
1992	85.00	84.16	85.50	M	M	M	M	77.39	M	83.33	78.00	M
1993	87.00	M	M	88.00	80.78	M	81.33	M	M	90.57	86.00	86.33
1994	87.00	M	89.00	90.32	M	M	M	90.14	83.72	84.14	85.07	85.08
1995	M	M	M	M	85.00	85.75	81.00	M	M	M	M	M
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	83.82	M	M	M	82.00	M	M	M
1998	M	88.50	87.65	M	88.95	M	M	81.40	83.91	87.36	90.00	85.93
1999	86.00	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	82.00	84.80	84.60
2002	85.00	M	90.00	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	71.60	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	75.20
2017	M	M	93.20	M	77.00	M	M	71.60	M	M	M	M
2018	M	M	M	M	M	M	M	M	M	M	80.60	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	82.40	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

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1973	M	M	75.00	73.33	72.57	71.75	71.25	68.25	71.14	73.00	73.00	70.33
1974	72.50	73.00	72.00	74.00	72.00	M	M	M	M	M	M	M
1975	M	M	75.00	M	M	M	M	M	72.06	73.44	72.44	72.64
1976	73.00	72.38	72.91	72.28	72.52	67.81	64.94	68.23	71.20	72.41	71.67	73.12
1977	73.40	73.07	73.15	74.24	73.18	70.19	68.83	69.35	70.66	73.67	73.21	73.47
1978	73.52	74.50	74.33	72.29	72.78	70.65	67.14	69.54	71.58	73.60	73.55	74.20
1979	73.44	74.62	74.08	75.19	74.10	70.23	67.41	68.11	70.71	72.56	73.69	73.29
1980	72.28	74.88	73.51	74.59	73.21	69.08	68.02	67.48	70.33	73.55	73.00	73.49
1981	74.10	74.46	73.48	73.66	72.60	69.95	66.79	69.55	70.75	72.93	73.41	74.37
1982	74.08	74.17	73.61	73.59	72.03	68.06	67.22	68.65	70.64	72.98	73.50	74.66
1983	74.85	74.79	75.50	75.78	74.08	M	67.00	M	M	M	74.06	72.94
1984	72.77	73.60	73.21	74.49	73.33	M	69.29	70.38	73.55	74.06	73.30	73.69
1985	M	71.50	74.92	73.51	73.53	68.37	68.72	69.90	69.80	73.27	73.46	73.62
1986	74.65	72.72	72.59	73.65	73.70	69.76	68.07	68.71	70.54	72.98	72.47	73.39
1987	74.91	73.51	75.20	74.88	74.00	70.69	69.29	69.75	73.47	74.10	74.00	74.00
1988	74.40	74.83	75.36	75.75	75.00	71.88	68.00	70.19	71.60	73.53	73.46	72.36
1989	72.22	73.10	73.29	74.00	M	M	66.40	69.00	71.67	74.25	73.00	76.00
1990	M	74.37	M	73.20	73.25	69.90	67.96	69.18	70.87	72.94	73.62	73.60
1991	73.66	74.47	74.73	74.41	74.78	70.82	68.15	68.79	70.68	72.65	73.77	73.00
1992	74.00	75.26	75.00	M	M	M	M	67.84	M	74.00	73.00	M
1993	77.00	M	M	72.00	72.50	M	71.67	M	M	79.14	75.57	75.67
1994	74.00	M	83.00	72.00	M	M	M	68.00	72.65	75.36	72.88	75.65
1995	M	M	M	M	73.00	74.75	73.00	M	M	M	M	M
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	72.51	M	M	M	73.00	M	M	M
1998	M	77.00	76.41	M	75.28	M	M	70.37	73.05	71.35	72.50	75.33
1999	75.00	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	72.00	74.20	74.20
2002	75.00	M	75.33	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	71.60	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	75.20
2017	M	M	93.20	M	77.00	M	M	71.60	M	M	M	M
2018	M	M	M	M	M	M	M	M	M	M	80.60	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	82.40	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

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1973	M	M	83.00	80.50	77.43	76.12	75.88	75.38	76.79	79.00	77.60	77.33
1974	78.00	78.50	80.00	79.50	81.00	M	M	M	M	M	M	M
1975	M	M	82.50	M	M	M	M	M	78.19	78.61	78.25	77.60
1976	78.79	78.71	79.59	79.20	78.33	74.09	72.81	73.35	76.32	79.00	78.95	78.27
1977	79.55	79.27	79.24	80.92	78.59	75.12	73.54	75.08	77.33	80.18	79.43	78.92
1978	78.76	80.57	81.24	79.56	78.39	75.72	73.61	74.98	77.38	79.50	79.53	79.70
1979	80.42	80.79	80.56	81.02	80.05	75.23	72.35	73.83	76.00	78.58	79.88	78.71
1980	78.89	81.85	80.75	81.12	78.33	74.96	73.10	73.26	76.87	80.23	78.61	78.91
1981	78.95	81.19	80.57	79.96	77.61	75.51	73.43	75.90	77.06	79.91	79.63	79.41
1982	79.71	80.41	80.09	79.70	77.19	73.50	72.49	74.39	75.81	79.40	79.43	79.66
1983	81.12	81.41	81.83	81.67	78.82	M	73.00	M	M	M	79.26	79.19
1984	78.68	80.11	80.42	81.52	78.87	M	74.13	75.31	79.07	80.45	79.30	79.43
1985	M	78.75	81.13	79.61	79.04	74.79	73.99	75.22	73.58	80.13	79.59	79.45
1986	80.20	79.21	80.06	80.11	80.04	75.98	73.36	74.25	76.88	79.30	78.44	77.72
1987	80.09	79.61	81.71	81.20	80.22	76.36	74.69	74.14	79.31	80.21	82.50	81.50
1988	79.60	80.17	81.49	81.50	80.70	76.94	75.00	75.67	77.29	79.72	79.18	78.07
1989	77.07	78.25	79.21	80.25	M	M	72.51	74.73	75.00	77.12	77.00	79.25
1990	M	80.75	M	77.60	78.29	74.98	72.98	73.69	76.31	79.53	79.53	79.28
1991	78.64	80.55	81.35	80.62	80.96	75.78	72.60	73.89	75.52	77.88	79.03	78.36
1992	79.50	79.71	80.25	M	M	M	M	72.61	M	78.67	75.50	M
1993	82.00	M	M	80.00	76.64	M	76.50	M	M	84.86	80.79	81.00
1994	80.50	M	86.00	81.16	M	M	M	79.07	78.19	79.75	78.98	80.37
1995	M	M	M	M	79.00	80.25	77.00	M	M	M	M	M
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	78.17	M	M	M	77.50	M	M	M
1998	M	82.75	82.03	M	82.12	M	M	75.88	78.48	79.36	81.25	80.63
1999	80.50	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	77.00	79.50	79.40
2002	80.00	M	82.67	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	71.60	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	75.20
2017	M	M	93.20	M	77.00	M	M	71.60	M	M	M	M
2018	M	M	M	M	M	M	M	M	M	M	80.60	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	82.40	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

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
1973	M	M	M	M	86.0%	M	M	M	M	M	M	87.0%
1974	M	M	M	M	M	M	M	M	M	M	M	M
1975	M	M	M	M	M	M	M	M	73.3%	83.6%	79.7%	85.7%
1976	85.1%	82.5%	84.0%	81.3%	80.7%	80.2%	73.3%	77.5%	75.2%	72.2%	76.4%	83.8%
1977	83.0%	84.2%	86.0%	82.4%	84.7%	85.6%	79.7%	74.8%	76.9%	73.9%	81.7%	84.5%
1978	84.5%	81.1%	76.5%	81.5%	81.7%	81.0%	70.3%	71.5%	71.9%	M	87.3%	81.5%
1979	80.8%	80.8%	80.8%	80.2%	84.4%	82.1%	81.4%	77.4%	80.6%	74.3%	81.2%	84.0%
1980	86.6%	83.9%	80.9%	82.5%	84.3%	80.4%	80.7%	74.3%	74.8%	80.1%	M	86.6%
1981	80.6%	83.5%	81.9%	84.4%	85.6%	81.0%	77.4%	74.9%	75.8%	83.0%	80.4%	85.3%
1982	85.9%	82.4%	86.1%	84.0%	85.8%	83.3%	81.9%	78.2%	79.1%	78.2%	80.6%	84.2%
1983	84.6%	80.2%	83.9%	83.3%	85.6%	M	M	M	M	M	78.9%	79.8%
1984	85.2%	81.8%	81.8%	82.0%	87.1%	M	86.5%	81.5%	79.7%	77.4%	83.9%	87.3%
1985	M	M	79.7%	84.2%	88.7%	81.1%	81.3%	78.1%	81.5%	78.5%	83.3%	84.4%
1986	87.7%	85.6%	82.7%	85.0%	85.2%	84.2%	78.2%	77.2%	73.9%	74.4%	80.2%	87.0%
1987	83.0%	83.8%	82.9%	80.9%	84.3%	84.2%	80.4%	89.5%	78.6%	76.9%	M	M
1988	M	M	80.7%	M	M	M	M	78.8%	75.4%	77.3%	83.5%	89.1%
1989	82.5%	84.6%	M	M	M	M	78.9%	70.5%	M	M	M	M
1990	M	83.1%	M	84.6%	88.3%	85.4%	82.4%	81.3%	78.9%	83.0%	87.7%	86.4%
1991	88.0%	83.9%	81.2%	85.9%	84.4%	86.3%	82.8%	83.0%	83.6%	80.0%	87.4%	83.8%
1992	M	83.4%	M	M	M	M	M	85.4%	M	M	M	M
1993	M	M	M	M	83.8%	M	M	M	M	M	M	M
1994	M	M	M	86.9%	M	M	M	72.5%	77.3%	86.7%	84.3%	92.3%
1995	M	M	M	M	M	M	M	M	M	M	M	M
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	79.7%	M	M	M	M	M	M	M
1998	M	M	84.3%	M	84.0%	M	M	78.0%	79.7%	83.2%	M	88.6%
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	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	77.9%	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	83.2%	82.3%	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

Monthly Plots

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Aug 2026

JanFebMarAprMayJunJulAugSepOctNovDec 197319741975197619771978197919801981198219831984198519861987198819891990199119921993199419951996199719981999200020012002200320042005200620072008200920102011201220132014201520162017201820192020202120222023202420252026

Oct 2026