Climate of Polonnaruwa, Sri Lanka
Area-weighted average across Polonnaruwa. For where people actually live and travel, see the cities below.
Polonnaruwa, a subdivision of Sri Lanka, has a tropical climate on average. Area-weighted monthly temperatures across the whole territory range from 25.1°C / 77.2°F in January to 29.1°C / 84.4°F in May, with rainfall from 11 mm / 0.4 in to 361 mm / 14.2 in depending on the season (1676 mm / 66 in total across the year).
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 25.1°C77.2°F | 193 mm7.6″ | Tropical |
| February | 26°C78.8°F | 96 mm3.8″ | Tropical |
| March | 27.4°C81.3°F | 82 mm3.2″ | Tropical |
| April | 28.6°C83.5°F | 111 mm4.4″ | Tropical |
| May | 29.1°C84.4°F | 75 mm3″ | — |
| June | 29°C84.2°F | 11 mm0.4″ | Sunny & Hot |
| July | 28.7°C83.7°F | 66 mm2.6″ | — |
| August | 28.6°C83.5°F | 69 mm2.7″ | — |
| September | 28.4°C83.1°F | 104 mm4.1″ | Tropical |
| October | 27.4°C81.3°F | 223 mm8.8″ | Tropical |
| November | 26.3°C79.3°F | 285 mm11.2″ | Tropical |
| December | 25.4°C77.7°F | 361 mm14.2″ | Tropical |
Frequently asked questions
What is the best time to visit Polonnaruwa?
The best months to visit Polonnaruwa, Sri Lanka for sunny, dry weather are June. The warmest month is May at an area-wide average of 29.1°C / 84.4°F, and the driest is June with about 11 mm / 0.4 in of rainfall.
What is the climate of Polonnaruwa?
Polonnaruwa, Sri Lanka has area-weighted monthly average temperatures ranging from 25.1°C / 77.2°F in January to 29.1°C / 84.4°F in May. Annual rainfall averages about 1676 mm / 66 in, with the wettest month being December (361 mm / 14.2 in) and the driest June (11 mm / 0.4 in). Because this is an area average across the whole subdivision, local city values can differ substantially.
What is the hottest month in Polonnaruwa?
The hottest month in Polonnaruwa is May, with an area-wide average temperature of 29.1°C / 84.4°F.
What is the coldest month in Polonnaruwa?
The coldest month in Polonnaruwa is January, with an area-wide average temperature of 25.1°C / 77.2°F.
When does it rain most in Polonnaruwa?
The wettest month in Polonnaruwa is December, averaging about 361 mm / 14.2 in of rainfall. The driest is June with about 11 mm / 0.4 in.