Sri Lanka Climate

GOC Holidaymaker Holidays - Information about Sri Lanka Climate and Weather

Average Rainfall in mm

Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec YEAR
Colombo 55 74 136 250 382 186 124 116 236 371 306 166 2402
Negombo 47 71 128 244 298 154 103 87 187 351 294 153 2117
Ahungalla (Southwest Coast) 89 101 134 251 349 236 209 180 270 363 305 181 2668
Kandy 86 82 89 213 164 118 119 116 155 297 303 211 1837
Kandalama (Dambulla) 53 81 134 258 288 176 123 105 198 358 303 157 2234
Sigiriya 109 87 84 169 97 55 70 71 99 267 298 258 1664
Tricomalee 125 106 56 55 49 25 63 84 96 223 343 367 1592

Days with Rain

Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Colombo 5 4 7 11 10 10 8 8 10 14 14 11
Negombo 4 4 6 11 9 9 7 7 9 14 14 11
Ahungalla (Southwest Coast) 5 5 7 12 12 13 10 10 13 14 14 10
Kandy 6 5 7 12 11 13 11 11 13 16 16 13
Kandalama (Dambulla) 5 5 7 14 12 14 10 10 13 16 15 11
Sigiriya 5 5 6 11 9 10 8 8 10 15 16 13
Tricomalee 4 3 4 8 7 8 7 7 9 12 13 10

Temperatures Mean Daily by Month

Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Colombo Max Temp C 31 31 32 32 31 30 30 30 30 30 30 30
Colombo MinTemp C 22 23 24 24 25 25 25 25 25 24 23 23
Negombo Max Temp C 31 32 33 33 32 31 31 31 31 31 31 30
Negombo MinTemp C 22 22 23 24 25 25 25 25 25 24 23 22
Ahungalla Max Temp C 30 30 31 31 30 30 29 29 29 29 30 30
Ahungalla MinTemp C 22 22 23 24 25 25 24 24 24 23 23 22
Kandy Max Temp C 27 29 30 30 29 28 28 28 28 28 28 27
Kandy MinTemp C 18 18 19 21 21 21 21 21 20 20 20 19
Kandalama Max Temp C 31 32 33 33 32 31 30 30 31 31 31 30
Kandalama MinTemp C 21 22 23 24 25 25 24 24 24 23 23 22
Sigiriya Max Temp C 28 30 32 32 32 31 31 31 31 30 29 28
Sigiriya Min Temp C 21 21 22 23 24 24 23 23 23 22 22 21
Tricomalee Max Temp C 28 29 31 33 35 35 34 34 34 32 29 28
Tricomalee MinTemp C 24 25 25 26 27 27 26 26 25 25 24 24
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