MONTHLY MEAN OF TEMPERATURE

MONTH	1851	1852	1853
JANUARY	39.28	36.77	41.33
FEBRUARY	43.11	47.07	40.68
MARCH	54.62	53.76	51.24
APRIL	56.96	59.77	64.26
MAY	69.11	70.25	66.25
JUNE	78.03	73.71	77.35
JULY	81.83	78.26	79.50
AUGUST	84.55	78.04	81.81
SEPTEMBER	77.13	69.05	74.51
OCTOBER	62.80	63.11	60.77
NOVEMBER	45.56	45.10	52.91
DECEMBER	39.47	38.82	42.44