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SUNDAY, DECEMBER 10, 1989
SIGNALS HOISTED DURING THE MONTH WERE AS FOLLOWS:
WEATHER SYSTEM
SIGNAL
DATE/TIME OF HOISTING
DATE/TIME OF LOWERING
WINTER
STRONG
NOVEMBER 10
10 PM
NOVEMBER 11 7.40 AM
MONSOON
MONSOON
WINTER
STRONG
NOVEMBER 18
10 AM
NOVEMBER 18
1 PM
MONSOON
MONSOON
WINTER
STRONG
NOVEMBER 18
10.10 PM
NOVEMBER 19 7.30 AM
MONSOON
MONSOON
WINTER
MONSOON
STRONG MONSOON
NOVEMBER 27 9.40 PM
NOVEMBER 29
8 AM
THE MONTH'S FIGURES AND DEPARTURES FROM NORMAL WERE:
TOTAL BRIGHT SUNSHINE
MEAN DAILY GLOBAL SOLAR
RADIATION
TOTAL RAINFALL
MEAN AMOUNT OF CLOUD
MEAN RELATIVE HUMIDITY
MEAN DAILY MAXIMUM AIR
TEMPERATURE
MEAN AIR TEMPERATURE
MEAN DATLY MINIMUM AIR
TEMPERATURE
MEAN DEW POINT
TOTAL EVAPORATION
179.2 HOURS ¦ 12.3 HOURS BELOW NORMAL
12.46 MJ/; 1.08 MJ/SQUARE METRE SQUARE METRE
BELOW NORMAL
20.3 MM ;
14.4 MM BELOW NORMAL
54 PER CENT; 2 PER CENT MORE THAN NORMAL
69 PER CENT NORMAL.
23.7 DEGREES ; 0.7 DEGREE CELS LUS CELSTUS
BELOW NORMAL
21.5 DEGREES CELSIUS
0.2 DEGREE (TLSIUS ABOVE NORMAL
19.7 DEGREES ; 0.8 DEGREE CELSIUS CELSIUS
ABOVE NORMAL
15.3 DEGREES; 0.4 DEGREE CELSIUS CELSIUS
ABOVE NORMAL
108.7 MM : 26.5 MM BELOW NORMAL
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