Summer Mean temperatures | Windrush Weather Station

Year	Average Min.	Average Max.	Total Min.Max.	Mean	No. Years	Cum. Mean	Average
1984	9.48	22.25	31.73	15.87	1	15.87	15.87
1985	9.23	19.31	28.54	14.27	2	30.14	15.07
1986	9.13	20.19	29.32	14.66	3	44.80	14.93
1987	9.53	20.38	29.91	14.96	4	59.76	14.94
1988	9.53	19.14	28.67	14.34	5	74.09	14.82
1989	9.67	23.41	33.08	16.54	6	90.63	15.11
1990	9.95	22.01	31.96	15.98	7	106.61	15.23
1991	9.87	20.50	30.37	15.19	8	121.80	15.22
1992	10.27	20.76	31.03	15.52	9	137.31	15.26
1993	9.03	20.83	29.86	14.93	10	152.24	15.22
1994	11.24	22.69	33.93	16.97	11	169.21	15.38
1995	10.77	23.87	34.64	17.32	12	186.53	15.54
1996	9.36	22.47	31.83	15.92	13	202.45	15.57
1997	11.96	22.06	34.02	17.01	14	219.46	15.68
1998	10.69	20.55	31.24	15.62	15	235.08	15.67
1999	10.47	21.81	32.28	16.14	16	251.22	15.70
2000	11.04	21.40	32.44	16.22	17	267.44	15.73
2001	10.90	22.02	32.92	16.46	18	283.90	15.77
2002	10.98	20.99	31.97	15.99	19	299.89	15.78
2003	11.52	23.54	35.06	17.53	20	317.42	15.87
2004	11.28	22.15	33.43	16.72	21	334.14	15.91
2005	10.80	22.20	33.00	16.50	22	350.64	15.94
2006	11.77	23.96	35.73	17.87	23	368.51	16.02
2007	10.71	20.93	31.64	15.82	24	384.33	16.01
2008	11.25	20.52	31.77	15.89	25	400.22	16.01
2009	11.32	21.44	32.76	16.38	26	416.60	16.02
2010	10.85	21.94	32.79	16.39	27	432.99	16.04
2011	10.06	20.59	30.65	15.33	28	448.32	16.01