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 () 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	0.00	0.00	0.00	0.00	0.00	M	M	M	M	M	M	M
1974	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1975	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	M	M	M	M	M	M	M	M
1984	M	M	M	M	M	M	M	M	M	M	M	M
1985	M	M	M	M	M	M	M	M	M	M	M	M
1986	M	M	M	M	M	M	M	M	M	M	M	M
1987	M	M	M	M	M	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	M	M	M	M	M
1989	M	M	M	M	M	M	M	M	M	M	M	M
1990	M	M	M	M	M	M	M	M	M	M	M	M
1991	M	M	M	M	M	M	M	M	M	M	M	M
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	M	M	M	M	M	M	M	M	M	M	M	M
1994	M	M	M	M	M	M	M	M	M	M	M	M
1995	0.00	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	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	0.00	0.00	0.00	M	0.00	0.00	M
2000	M	M	M	M	M	M	M	M	M	M	M	M
2001	M	M	M	0.00	M	M	M	M	M	M	M	0.00
2002	M	M	M	0.00	0.00	M	M	0.00	0.00	0.00	0.00	0.00
2003	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	0.00	0.00
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	0.00	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	0.00	0.00	0.00	0.00	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	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	M	M	0.00	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	M	M	M	M	M	M	M	M
1974	M	M	M	M	M	M	M	M	M	M	M	M
1975	M	M	M	M	M	M	M	M	M	M	M	M
1976	M	M	21.8	M	M	M	M	M	M	M	M	M
1977	M	M	M	M	M	M	M	M	M	M	M	11.3
1978	M	9.8	M	M	M	M	M	M	M	5.4	M	M
1979	M	9.6	M	M	M	5.0	M	M	M	5.2	M	M
1980	M	M	M	M	M	M	M	M	M	M	M	M
1981	M	M	M	M	M	M	M	M	M	M	M	M
1982	M	M	M	M	M	13.1	13.3	11.3	8.5	12.5	13.6	16.3
1983	9.3	10.4	11.1	10.8	M	M	M	M	M	M	M	M
1984	M	M	M	M	M	M	M	M	M	M	M	M
1985	M	M	M	M	M	M	M	M	M	M	M	M
1986	M	M	M	M	M	M	M	M	M	M	M	M
1987	M	M	M	M	M	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	M	M	M	M	M
1989	M	M	M	M	M	M	M	M	M	M	M	M
1990	M	M	M	M	M	M	M	M	M	M	M	M
1991	M	M	M	M	M	M	M	M	M	M	M	M
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	M	M	M	M	M	M	M	M	M	M	M	M
1994	M	M	M	M	M	M	M	M	M	M	M	M
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	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	10.9	M	3.8	7.0	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	13.7	M	M	15.9	M	M	M	M
2004	M	M	M	M	M	M	M	14.1	7.0	M	M	M
2005	4.4	4.2	5.1	5.3	5.2	4.7	4.6	4.2	4.8	2.0	2.7	3.7
2006	4.4	5.6	6.3	5.1	4.4	5.3	7.8	5.8	3.1	3.7	2.7	4.9
2007	7.3	7.3	6.6	6.0	3.5	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	5.9	6.8	7.3	7.3	5.8	5.8	7.1	5.3	5.0	4.3	4.2	5.8
2012	8.2	11.0	10.7	6.7	6.5	7.6	10.7	7.6	6.9	4.0	5.3	6.6
2013	11.3	10.4	9.2	10.8	9.2	12.4	12.4	9.4	6.3	7.4	7.9	11.1
2014	13.3	12.2	11.5	13.1	11.1	15.4	16.6	14.0	13.1	8.7	9.7	10.9
2015	12.6	12.3	13.6	12.2	14.0	16.9	16.8	13.7	11.6	7.1	9.5	13.6
2016	11.1	10.8	11.1	8.3	5.5	13.1	13.6	10.1	7.5	5.9	5.3	9.1
2017	10.8	12.1	10.5	11.0	10.5	11.4	13.1	10.4	7.7	8.9	7.9	12.9
2018	11.1	15.2	11.4	12.5	11.3	16.3	14.4	13.1	10.4	6.9	9.3	14.9
2019	11.9	12.6	12.0	11.9	11.1	12.9	13.1	10.7	8.1	7.8	9.1	12.4
2020	11.8	12.7	11.3	11.1	11.8	13.5	12.8	9.5	7.9	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	9.3	11.4
2022	10.8	11.3	11.7	10.1	10.6	11.2	13.1	9.8	6.6	6.7	7.8	9.3
2023	10.2	12.6	10.7	10.4	9.0	9.6	12.5	8.9	8.2	6.2	8.6	10.7
2024	12.1	9.3	9.7	9.9	9.8	9.1	10.6	8.6	6.4	6.8	5.4	8.1

Average Daily High Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1973	89.50	89.09	88.50	90.71	91.45	M	M	M	M	M	M	M
1974	89.00	86.00	86.43	84.25	85.25	86.57	89.57	89.67	86.44	86.71	88.15	87.55
1975	88.62	87.79	85.50	88.00	88.57	92.36	88.50	90.92	87.21	85.93	84.52	81.12
1976	83.75	85.19	86.52	88.32	90.69	92.00	92.92	91.36	92.58	86.44	88.14	88.11
1977	86.88	88.04	87.97	87.07	86.71	90.59	92.36	92.61	91.30	88.17	87.77	90.27
1978	87.93	87.00	87.78	86.00	92.81	92.11	91.28	91.74	89.22	87.13	88.18	90.40
1979	86.54	88.59	88.07	89.81	89.50	88.32	90.88	92.37	87.71	87.72	86.10	88.57
1980	88.00	88.21	90.43	88.88	91.15	92.78	94.38	88.90	90.25	91.00	90.00	87.44
1981	85.32	88.53	89.14	85.50	86.38	87.17	91.53	92.38	90.71	88.71	88.43	88.62
1982	88.00	87.77	88.50	89.18	87.06	91.33	90.90	92.91	89.34	88.82	87.50	87.29
1983	88.67	86.17	87.75	87.00	M	M	M	M	M	M	M	M
1984	M	M	M	M	M	M	M	M	M	M	M	M
1985	M	M	M	M	M	M	M	M	M	M	M	M
1986	M	M	M	M	M	M	M	M	M	M	M	M
1987	M	M	M	M	M	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	M	M	M	M	M
1989	M	M	M	M	M	M	M	M	M	M	M	M
1990	M	M	M	M	M	M	M	M	M	M	M	M
1991	M	M	M	M	M	M	M	M	M	M	M	M
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	M	M	M	M	M	M	M	M	M	M	M	M
1994	M	M	M	M	M	M	M	M	M	M	M	M
1995	87.75	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	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	93.00	99.00	91.67	M	90.00	88.45	M
2000	M	M	M	M	M	M	M	M	M	M	M	M
2001	M	M	M	86.00	M	M	M	M	M	M	M	89.00
2002	M	M	M	85.00	95.00	M	M	97.00	95.00	89.75	90.40	89.11
2003	87.08	88.15	89.08	89.25	92.60	91.38	93.00	92.11	87.50	89.60	91.00	86.40
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	91.37	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	96.80	M	M	M	M	M	M	M	M
2010	77.00	M	M	M	M	M	M	90.50	M	M	75.20	84.66
2011	87.87	87.37	86.94	88.77	88.89	89.89	93.17	92.67	90.80	89.48	87.14	86.23
2012	87.86	89.29	89.31	89.18	92.39	94.10	95.46	93.90	92.90	88.90	89.90	90.12
2013	89.53	89.86	87.14	90.86	93.49	95.90	95.93	93.03	91.46	91.40	89.42	90.82
2014	90.82	91.21	90.23	92.54	90.82	97.16	97.09	93.33	92.96	91.46	91.34	90.82
2015	89.60	91.53	91.63	93.32	94.54	97.46	96.39	96.74	94.68	92.79	91.34	92.79
2016	88.79	90.90	90.94	92.90	92.33	95.18	97.03	94.88	94.46	89.43	88.34	89.37
2017	88.09	89.41	88.50	92.11	92.68	92.84	94.42	93.20	91.04	90.94	89.78	89.60
2018	90.65	89.41	89.54	90.86	93.26	95.30	95.87	95.93	93.50	88.55	90.02	91.17
2019	89.08	90.44	88.85	91.28	92.33	92.60	94.88	95.81	92.84	91.23	91.10	92.04
2020	90.41	92.27	90.70	91.94	92.99	95.34	93.29	92.80	90.83	M	M	M
2021	M	M	M	M	M	M	M	M	M	75.20	91.73	91.11
2022	88.61	89.02	90.41	89.36	92.39	93.02	94.25	92.62	89.48	89.19	87.44	88.73
2023	88.85	89.86	89.25	89.36	91.86	93.32	96.63	93.61	93.68	90.76	91.70	90.76
2024	92.33	89.35	91.57	91.70	93.84	94.46	94.48	93.08	91.34	91.75	88.82	91.20

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1973	75.92	72.91	71.71	73.00	75.36	M	M	M	M	M	M	M
1974	71.00	71.29	73.00	70.58	73.08	73.93	74.43	75.83	73.11	71.36	71.15	72.35
1975	71.50	74.21	75.67	77.86	78.86	80.27	77.86	79.28	76.88	75.13	75.00	72.04
1976	71.70	70.67	74.72	76.56	78.83	80.16	80.81	79.68	81.04	77.00	76.39	75.06
1977	73.48	75.96	76.52	76.71	77.33	80.09	80.36	80.86	80.33	77.43	76.50	73.86
1978	73.63	75.79	75.70	78.19	81.38	82.00	78.39	79.95	78.22	77.71	77.89	76.60
1979	71.71	75.81	76.64	78.85	79.57	79.68	79.96	80.07	77.88	77.38	76.48	75.43
1980	73.58	71.93	76.24	77.00	80.70	81.00	81.15	78.60	79.75	81.00	79.00	75.44
1981	72.68	75.94	76.29	78.00	77.81	75.75	77.80	75.81	78.24	77.43	75.67	75.06
1982	74.80	75.77	75.14	79.64	78.50	80.27	79.85	80.86	77.93	76.73	78.86	76.00
1983	76.67	73.75	77.80	80.50	M	M	M	M	M	M	M	M
1984	M	M	M	M	M	M	M	M	M	M	M	M
1985	M	M	M	M	M	M	M	M	M	M	M	M
1986	M	M	M	M	M	M	M	M	M	M	M	M
1987	M	M	M	M	M	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	M	M	M	M	M
1989	M	M	M	M	M	M	M	M	M	M	M	M
1990	M	M	M	M	M	M	M	M	M	M	M	M
1991	M	M	M	M	M	M	M	M	M	M	M	M
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	M	M	M	M	M	M	M	M	M	M	M	M
1994	M	M	M	M	M	M	M	M	M	M	M	M
1995	75.00	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	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	84.00	90.50	83.33	M	77.00	77.36	M
2000	M	M	M	M	M	M	M	M	M	M	M	M
2001	M	M	M	79.00	M	M	M	M	M	M	M	79.00
2002	M	M	M	78.00	82.00	M	M	83.00	83.00	78.38	78.90	76.89
2003	72.08	76.15	77.33	79.42	82.60	82.62	81.44	82.04	79.50	89.60	79.00	78.07
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	72.56	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	96.80	M	M	M	M	M	M	M	M
2010	77.00	M	M	M	M	M	M	89.60	M	M	75.20	74.15
2011	73.09	72.26	73.52	75.40	79.21	78.68	78.00	77.09	76.64	75.26	75.20	74.33
2012	72.70	72.28	76.94	76.04	78.57	79.04	79.90	77.87	77.30	74.74	75.50	74.56
2013	76.07	74.56	77.23	77.48	78.34	80.18	79.26	79.32	77.36	77.23	75.56	75.78
2014	76.19	75.78	77.18	79.04	78.80	81.44	80.19	80.20	77.84	77.12	75.50	76.65
2015	75.84	75.46	74.97	77.72	80.31	81.26	80.54	81.82	79.83	78.22	77.96	79.90
2016	74.50	76.75	77.75	75.32	78.63	80.12	81.59	79.79	78.86	76.25	76.34	75.43
2017	72.94	74.36	75.78	78.99	79.73	79.34	80.60	78.57	78.02	77.52	76.58	75.55
2018	76.42	75.07	75.37	77.84	79.21	81.44	80.89	81.06	79.52	76.48	76.28	75.20
2019	74.27	74.81	76.07	78.44	78.28	80.42	79.96	80.08	78.44	75.37	77.66	77.23
2020	75.78	76.63	75.78	80.96	83.51	83.86	84.39	83.90	80.27	M	M	M
2021	M	M	M	M	M	M	M	M	M	75.20	76.20	76.77
2022	73.63	74.49	77.00	78.74	79.50	78.86	80.37	78.22	76.52	76.13	74.48	72.88
2023	73.69	74.56	75.37	77.78	79.32	79.76	81.76	80.19	79.82	76.94	77.60	78.39
2024	78.28	76.88	76.83	80.00	80.60	80.36	80.95	79.26	77.24	77.81	76.16	74.90

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1973	82.71	81.00	80.11	81.86	83.41	M	M	M	M	M	M	M
1974	80.00	78.64	79.71	77.42	79.17	80.25	82.00	82.75	79.78	79.04	79.65	79.95
1975	80.06	81.00	80.58	82.93	83.71	86.32	83.18	85.10	82.04	80.53	79.76	76.58
1976	77.72	77.93	80.62	82.44	84.76	86.08	86.87	85.52	86.81	81.72	82.27	81.58
1977	80.18	82.00	82.24	81.89	82.02	85.34	86.36	86.73	85.81	82.80	82.13	82.07
1978	80.78	81.39	81.74	82.10	87.09	87.06	84.83	85.84	83.72	82.42	83.04	83.50
1979	79.12	82.20	82.36	84.33	84.54	84.00	85.42	86.22	82.79	82.55	81.29	82.00
1980	80.79	80.07	83.33	82.94	85.92	86.89	87.77	83.75	85.00	86.00	84.50	81.44
1981	79.00	82.24	82.71	81.75	82.09	81.46	84.67	84.09	84.48	83.07	82.05	81.84
1982	81.40	81.77	81.82	84.41	82.78	85.80	85.38	86.89	83.64	82.77	83.18	81.65
1983	82.67	79.96	82.78	83.75	M	M	M	M	M	M	M	M
1984	M	M	M	M	M	M	M	M	M	M	M	M
1985	M	M	M	M	M	M	M	M	M	M	M	M
1986	M	M	M	M	M	M	M	M	M	M	M	M
1987	M	M	M	M	M	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	M	M	M	M	M
1989	M	M	M	M	M	M	M	M	M	M	M	M
1990	M	M	M	M	M	M	M	M	M	M	M	M
1991	M	M	M	M	M	M	M	M	M	M	M	M
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	M	M	M	M	M	M	M	M	M	M	M	M
1994	M	M	M	M	M	M	M	M	M	M	M	M
1995	81.38	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	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	88.50	94.75	87.50	M	83.50	82.91	M
2000	M	M	M	M	M	M	M	M	M	M	M	M
2001	M	M	M	82.50	M	M	M	M	M	M	M	84.00
2002	M	M	M	81.50	88.50	M	M	90.00	89.00	84.06	84.65	83.00
2003	79.58	82.15	83.21	84.33	87.60	87.00	87.22	87.08	83.50	89.60	85.00	82.23
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	81.96	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	96.80	M	M	M	M	M	M	M	M
2010	77.00	M	M	M	M	M	M	90.05	M	M	75.20	79.41
2011	80.48	79.81	80.23	82.08	84.05	84.29	85.59	84.88	83.72	82.37	81.17	80.28
2012	80.28	80.79	83.13	82.61	85.48	86.57	87.68	85.88	85.10	81.82	82.70	82.34
2013	82.80	82.21	82.19	84.17	85.91	88.04	87.60	86.17	84.41	84.32	82.49	83.30
2014	83.50	83.49	83.71	85.79	84.81	89.30	88.64	86.77	85.40	84.29	83.42	83.74
2015	82.72	83.49	83.30	85.52	87.42	89.36	88.47	89.28	87.25	85.51	84.65	86.35
2016	81.65	83.83	84.35	84.11	85.48	87.65	89.31	87.34	86.66	82.84	82.34	82.40
2017	80.51	81.89	82.14	85.55	86.20	86.09	87.51	85.88	84.53	84.23	83.18	82.57
2018	83.53	82.24	82.46	84.35	86.23	88.37	88.38	88.50	86.51	82.52	83.15	83.18
2019	81.67	82.62	82.46	84.86	85.30	86.51	87.42	87.95	85.64	83.30	84.38	84.64
2020	83.10	84.45	83.24	86.45	88.25	89.60	88.84	88.35	85.55	M	M	M
2021	M	M	M	M	M	M	M	M	M	75.20	83.97	83.94
2022	81.12	81.76	83.71	84.05	85.94	85.94	87.31	85.42	83.00	82.66	80.96	80.80
2023	81.27	82.21	82.31	83.57	85.59	86.54	89.19	86.90	86.75	83.85	84.65	84.58
2024	85.30	83.11	84.20	85.85	87.22	87.41	87.71	86.17	84.29	84.78	82.49	83.05

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	M	M	M	M	M	M	M	M
1974	M	M	M	M	M	M	M	M	M	M	M	M
1975	M	M	M	M	M	M	M	M	M	M	M	M
1976	M	M	67.7%	M	M	M	M	M	M	M	M	M
1977	M	M	M	M	M	M	M	M	M	M	M	69.8%
1978	M	80.5%	M	M	M	M	M	M	M	77.2%	M	M
1979	M	71.8%	M	M	M	87.2%	M	M	M	75.3%	M	M
1980	M	M	M	M	M	M	M	M	M	M	M	M
1981	M	M	M	M	M	M	M	M	M	M	M	M
1982	M	M	M	M	M	73.7%	67.7%	66.9%	74.6%	77.3%	74.4%	65.4%
1983	78.9%	71.5%	73.1%	70.6%	M	M	M	M	M	M	M	M
1984	M	M	M	M	M	M	M	M	M	M	M	M
1985	M	M	M	M	M	M	M	M	M	M	M	M
1986	M	M	M	M	M	M	M	M	M	M	M	M
1987	M	M	M	M	M	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	M	M	M	M	M
1989	M	M	M	M	M	M	M	M	M	M	M	M
1990	M	M	M	M	M	M	M	M	M	M	M	M
1991	M	M	M	M	M	M	M	M	M	M	M	M
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	M	M	M	M	M	M	M	M	M	M	M	M
1994	M	M	M	M	M	M	M	M	M	M	M	M
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	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	65.5%	M	82.0%	78.6%	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	60.2%	M	M	51.3%	M	M	M	M
2004	M	M	M	M	M	M	M	58.3%	81.4%	M	M	M
2005	75.5%	73.4%	66.1%	69.0%	75.2%	75.6%	78.6%	74.4%	69.7%	86.0%	81.9%	M
2006	68.6%	64.9%	67.5%	70.2%	72.1%	70.1%	63.6%	69.1%	74.2%	76.9%	76.3%	70.8%
2007	64.8%	63.8%	65.1%	71.9%	77.6%	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	80.6%	77.2%	76.5%	75.7%	80.7%	77.2%	75.1%	77.9%	78.9%	82.3%	86.1%	83.6%
2012	74.8%	73.3%	73.0%	79.0%	77.2%	71.3%	65.3%	77.1%	79.2%	84.7%	82.3%	75.7%
2013	65.6%	70.4%	76.7%	70.9%	71.8%	64.5%	64.8%	72.2%	80.6%	80.4%	80.3%	69.9%
2014	62.9%	67.5%	70.9%	68.0%	68.9%	59.7%	59.4%	68.6%	75.0%	77.5%	77.7%	70.5%
2015	68.3%	66.7%	65.0%	66.7%	62.7%	58.8%	59.2%	63.0%	69.8%	76.6%	73.6%	67.2%
2016	73.0%	69.0%	69.0%	75.5%	79.7%	66.1%	60.9%	70.9%	77.0%	84.2%	84.7%	78.7%
2017	76.5%	71.6%	74.0%	72.0%	74.3%	71.1%	66.2%	76.0%	78.7%	79.5%	82.5%	76.4%
2018	72.6%	66.1%	71.2%	70.1%	69.1%	62.8%	62.4%	65.8%	70.5%	82.4%	76.2%	66.1%
2019	70.0%	67.1%	72.8%	69.4%	72.7%	69.4%	66.3%	69.8%	76.7%	78.5%	74.1%	71.7%
2020	70.1%	66.5%	68.1%	68.4%	67.6%	63.2%	66.0%	73.7%	76.7%	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	74.7%	69.2%
2022	70.8%	69.9%	69.2%	73.2%	72.0%	70.3%	66.2%	73.4%	80.5%	81.6%	83.3%	75.3%
2023	73.0%	66.8%	70.3%	72.4%	75.4%	74.2%	67.5%	75.4%	78.1%	84.7%	83.7%	79.4%
2024	72.5%	79.7%	77.8%	78.3%	79.2%	78.7%	76.0%	81.2%	81.6%	78.2%	83.4%	79.4%

Monthly Plots

Select month and year:

Nov 2024

JanFebMarAprMayJunJulAugSepOctNovDec 1973197419751976197719781979198019811982198319841985198619871988198919901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Jan 2025