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Saturday, April 28, 1973
A total of 31 aircraft were diverted due to adverse weather
conditions during the month.
No thunderstorm or heavy rain warnings were issued during the
month and there were no tropical cyclones over the western north Pacific
or the South China Sea.
Sunshine
Rainfall
The month's figures and departures from normal were:-
113.6 hours; 18.9 hours above normal
13.3 mm
58.9 mm below normal
Cloudiness
78%
4% below normal
Relative Humidity
81%
}
2% below normal
Mean Maximum Temperature
23.9°C
}
4.0°C above normal
Mean Temperature
20.8%
;
3.3°C above normal
Mean Minimum Temperature
18.7°C
:
3.1°C above normal
Mean Dew Point
17.3°c
;
2.5°C above normal
Total Evaporation
118.7 mm
3.9 mm above normal
Maximum Temperature of 30.1°C was recorded on March 31.
Minimum Temperature of 15.7°C was recorded on March 15.
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