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Table 02B  (Cli., Temp.-Humid.)
Mean Air Temperature (Monthly) (Min. Max) (2000-2004)
cli02be  ( ℃ )  ( ℃ )
Station January February March April May June July August September October November December
Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max
2000 2000
Colombo  22.9 31.1 23.6 30.8 24.2 31.6 26.0 31.8 26.6 31.1 25.7 30.2 26.0 30.4 25.1 30.1 24.6 30.0 24.9 30.2 23.9 30.9 23.6 30.7
Trincomalee 23.9 28.7 24.2 29.5 25.1 31.4 25.8 24.8 26.5 36.4 26.0 35.0 25.7 36.0 25.4 24.0 25.1 35.2 24.5 33.1 24.4 30.0 24.3 28.7
Hambantota 23.2 29.9 23.3 30.1 23.8 31.0 25.6 31.4 26.0 31.0 25.1 31.3 24.7 31.1 24.3 29.9 24.3 29.8 24.4 31.0 24.0 30.4 23.6 30.1
Ratnapura 21.9 32.0 22.4 32.4 22.7 33.1 23.7 32.8 24.1 31.9 23.8 30.3 23.8 31.3 23.1 30.1 22.9 30.7 22.7 31.1 22.7 31.7 22.4 31.1
Anuradhapura  22.1 30.0 22.8 31.8 23.0 33.9 25.0 35.0 25.8 35.3 25.2 33.0 25.1 34.6 24.6 33.0 24.4 33.9 23.6 32.2 23.1 31.0 22.1 30.3
Katugastota 19.7 28.5 20.0 29.7 20.1 30.6 21.4 30.8 21.7 30.9 22.1 28.0 21.5 29.0 21.2 28.1 20.2 29.1 20.2 28.4 20.5 28.9 19.7 27.4
Bandarawela  15.2 22.3 15.9 23.9 15.8 25.0 16.9 26.8 17.7 27.3 18.1 25.9 17.5 26.2 17.7 24.7 17.0 26.3 16.5 25.8 16.5 23.5 16.2 22.1
Nuwara Eliya 11.0 19.0 11.0 20.2 11.3 20.8 11.6 22.3 13.5 21.4 13.7 18.0 12.7 18.4 12.9 17.5 12.5 19.6 12.2 19.1 12.1 19.6 11.5 19.9
2001 2001
Colombo  23.1 30.4 22.8 30.5 25.0 31.7 24.6 31.7 26.6 31.8 26.1 30.5 25.5 29.9 26.4 30.8 25.3 30.8 25.9 30.5 24.2 30.8 23.6 31.6
Jaffna .. .. .. .. .. .. .. .. .. .. 26.8 31.5 26.5 32.1 26.2 31.4 26.3 31.9 25.3 30.6 23.2 30.1 22.5 28.5
Trincomalee 24.1 28.5 23.5 29.8 25.1 33.0 25.1 32.2 26.9 36.5 25.7 34.1 25.7 35.5 25.4 35.5 25.1 35.3 24.8 32.8 24.6 30.5 24.3 28.9
Hambantota 23.2 30.2 22.8 30.5 24.2 32.0 24.7 31.7 26.3 32.0 25.4 32.2 25.2 32.6 25.0 31.3 25.1 31.4 25.1 31.4 24.2 31.2 23.8 30.7
Ratnapura 22.3 31.1 21.5 33.0 22.9 34.4 23.2 33.4 24.2 32.1 24.0 31.1 23.7 30.5 24.0 31.2 22.9 32.4 23.6 31.2 22.8 31.7 22.2 32.1
Anuradhapura  22.3 29.7 21.8 32.0 23.6 35.5 24.4 34.6 25.8 33.7 24.9 31.5 24.9 33.1 24.9 33.4 24.5 34.4 24.5 32.8 23.1 31.3 22.5 30.4
Katugastota 19.5 27.9 18.0 30.1 19.3 32.7 21.8 31.2 22.1 30.5 22.2 28.2 21.2 28.1 21.4 28.5 20.3 29.9 21.7 28.7 20.1 29.1 19.7 29.1
Bandarawela  16.1 22.5 14.7 24.9 15.2 27.3 17.1 25.5 18.3 28.1 18.1 26.1 17.9 26.6 17.8 26.9 17.5 265.0 17.5 25.1 16.3 24.2 15.9 22.8
Nuwara Eliya 11.6 19.6 9.7 21.7 10.1 23.5 11.8 22.5 14.0 21.5 13.7 18.6 13.2 18.8 13.2 18.5 12.6 19.8 13.2 19.0 11.5 19.9 10.7 19.5
2002 2002
Colombo  23.5 31.1 23.8 31.9 24.8 32.2 24.7 32.0 26.1 31.6 26.4 30.5 26.3 30.6 26.1 30.4 26.2 31.2 24.0 30.3 24.0 30.4 23.3 30.6
Jaffna 22.2 29.8 21.8 30.1 23.2 32.8 25.4 33.9 28.1 32.9 27.5 32.5 26.9 32.3 26.5 32.0 26.8 32.3 25.1 31.5 23.3 29.8 22.7 28.5
Trincomalee 24.3 29.4 25.2 29.9 25.7 31.9 25.8 33.3 26.7 35.3 26.3 36.0 26.3 37.1 26.0 36.2 25.7 37.2 24.4 32.3 24.0 29.6 23.9 28.5
Hambantota 23.5 31.2 23.8 32.0 24.6 32.6 25.0 31.8 25.9 30.9 25.6 32.5 25.0 31.4 24.7 30.7 25.3 31.1 24.4 31.0 24.1 30.2 23.5 29.8
Ratnapura 22.0 32.5 22.0 34.3 22.6 34.9 23.3 33.8 24.1 31.8 24.4 31.0 24.1 30.5 23.8 31.1 23.3 32.9 22.7 31.5 23.0 31.7 22.4 31.1
Anuradhapura  22.2 31.0 22.3 31.8 23.3 35.3 23.7 34.6 25.8 33.5 25.5 33.7 25.3 33.7 25.1 34.3 24.9 35.2 23.7 32.3 23.2 31.0 22.7 29.7
Katugastota 18.9 29.3 19.8 30.5 20.0 32.4 21.4 31.3 22.0 29.8 22.0 28.7 22.5 28.0 21.7 28.4 20.2 30.4 20.9 29.3 20.4 28.9 19.6 27.9
Bandarawela  14.7 23.3 15.3 24.2 15.5 26.5 17.1 26.0 18.4 27.0 18.3 27.0 17.9 27.6 18.3 26.8 16.9 27.0 17.0 25.2 16.6 23.9 16.1 22.3
Nuwara Eliya 10.3 20.3 10.8 20.8 11.4 22.6 12.4 22.2 14.6 20.4 13.7 19.3 13.6 18.5 13.2 18.6 12.0 20.6 12.8 20.0 12.4 20.1 12.3 19.2
2003 2003
Colombo  23.3 31.0 24.3 31.3 24.4 31.6 25.3 32.4 26.5 31.6 26.1 31.2 26.2 30.5 26.4 30.5 26.0 30.5 24.9 30.5 23.8 31.0 23.7 32.1
Jaffna 21.7 28.9 22.2 30.8 22.9 32.3 25.9 33.8 27.7 32.2 27.6 32.1 27.3 32.8 26.0 31.5 26.8 32.6 25.5 30.9 23.6 29.2 23.2 29.2
Trincomalee 24.1 28.6 24.6 29.9 25.6 31.3 25.8 33.2 26.4 34.7 26.4 36.4 25.6 35.1 25.7 35.7 25.4 26.2 25.0 33.3 23.9 28.6 24.7 29.4
Hambantota 23.0 30.7 23.8 31.4 24.3 32.5 25.1 31.6 25.5 30.7 26.0 31.2 25.4 31.0 24.7 30.7 24.8 30.7 24.6 30.8 23.9 30.1 23.6 31.3
Ratnapura 22.2 32.0 22.8 33.8 22.6 33.8 23.2 33.8 24.2 31.9 23.8 31.1 23.7 30.0 23.8 30.7 23.1 30.7 23.0 31.2 22.8 30.8 32.0 32.6
Anuradhapura  22.1 29.8 23.0 32.0 23.9 34.1 25.0 34.7 25.9 33.1 25.5 33.7 25.2 33.8 25.2 32.2 25.0 34.7 24.1 32.3 23.3 29.7 22.7 30.9
Katugastota 18.6 28.2 19.1 31.1 20.3 31.1 21.6 31.6 22.3 29.7 21.6 29.4 21.8 28.7 21.6 28.7 20.8 28.9 20.1 29.2 20.6 28.7 18.7 29.5
Bandarawela  15.4 22.5 15.4 24.8 15.8 25.6 16.8 26.2 18.4 27.6 18.3 26.9 18.1 26.5 17.9 26.8 17.4 27.9 17.2 26.3 16.9 23.0 15.5 23.5
Nuwara Eliya 10.8 19.9 11.0 21.1 11.2 22.1 11.9 22.4 13.9 21.4 14.3 20.3 13.8 19.4 13.4 18.9 13.3 19.6 13.0 20.0 13.5 19.5 10.3 20.4
2004 2004
Colombo  24.1 32.4 24.0 32.2 25.2 32.1 25.6 32.3 26.2 31.0 26.1 30.6 26.1 29.9 26.0 30.0 24.6 29.7 24.1 30.1 23.8 30.4 23.1 30.9
Jaffna 21.4 29.6 20.6 30.9 23.5 33.1 26.8 34.1 26.5 31.8 27.1 31.4 26.6 31.3 26.4 32.6 25.3 30.6 24.5 30.6 23.6 29.1 22.5 28.7
Trincomalee 24.8 29.3 24.6 30.2 25.1 32.5 26.1 34.3 25.7 33.8 26.3 35.6 25.5 34.9 25.5 35.7 24.6 33.2 23.9 31.3 24.4 29.0 23.8 28.5
Hambantota 23.9 31.8 23.8 31.9 24.1 31.7 25.3 31.7 25.5 31.0 25.0 30.8 24.8 31.6 25.1 32.1 24.4 29.9 24.2 30.1 23.9 30.2 23.4 30.2
Ratnapura 22.8 33.5 22.5 33.7 22.7 34.0 23.5 33.2 23.9 30.9 23.8 30.7 23.6 30.0 23.8 30.5 22.9 30.4 23.0 30.6 23.0 31.0 22.1 31.1
Anuradhapura  22.0 31.5 21.3 33.2 23.2 35.3 24.8 34.8 24.9 31.9 24.9 32.3 25.1 33.3 25.3 34.9 24.6 33.6 23.9 31.9 23.4 30.0 22.5 29.4
Katugastota 19.2 30.4 18.6 30.8 19.5 32.8 21.1 31.6 21.3 28.9 21.0 28.3 21.3 27.6 20.9 29.0 20.3 29.0 20.4 29.2 20.5 28.7 19.3 28.2
Bandarawela  15.9 23.9 15.4 24.7 16.0 26.9 17.4 26.4 18.2 26.8 18.0 26.7 17.8 26.7 18.0 28.1 17.3 25.8 17.1 24.3 17.0 22.8 15.9 22.6
Nuwara Eliya 10.7 20.9 10.1 21.5 11.4 22.8 12.4 22.6 14.2 19.1 13.5 18.2 13.6 18.1 13.4 19.2 13.1 19.2 13.1 19.3 13.3 19.2 11.8 19.7
© ２００９， KRI (Kusaka Research Institute) 
Source：　
Department Of Meteorology　
Revised:  2009(y)/10(m)/10(d)
Chief Editor:
　　 Dr. Milton Rajaratne (B.Com., M.Sc., Ph.D.)
     The Former Head, Department of Management Studies
     University of Peradeniya, Sri Lanka