Page:Results of meteorological observations, 1894.djvu/55

 Abstract for the year 1894. (Continued)

Mean for 25 years.

Highest reading of nocturnal radiation (for 1894 on the 12th May ... ... 83'0 Lowest reading of nocturnal radiation (for 1894 on the 30th December) ... ... 49 7 Mean reading ... ... ... 68*3 Mean serenity (clear sky = 10) ... ... 5 '4 Mean ozone ... 0'6 Maximum daily velocity of the wind (for 1894 on the 1st October) in miles ... ... 116'05 Minimum daily velocity of the wind (for 1894 on the 27th August ) ... ... 1*54 Mean daily velocity ... ... ... 34'21 Highest mean daily velocity of the wind (for 1894 in November) ... ... 59'08 Lowest mean daily velocity of the wind (for 1894 in January)... ... ... 1572 Total fall of rain in the year ... ... 43"-40 Greatest monthly fall of rain (for 1894m Oct.) 21" 39 Number of days on which rain fell ... 75 Greatest number (for 1894 in September) ... 18 83 8 49'0 70'8 6-0 1-9 236-81 4'88 6075 104-67 29-14 45"52 J5"37 0"34 66 14 1 No rain fell in January, February, March and December.
 * Smallest ( May) 0" 06
 * Smallest ( April and May) 1