Climate of Western Highlands, Papua New Guinea
Area-weighted average across Western Highlands. For where people actually live and travel, see the cities below.
Western Highlands, a subdivision of Papua New Guinea, has a mild oceanic climate on average. Area-weighted monthly temperatures across the whole territory range from 17.2°C / 63°F in July to 18.4°C / 65.1°F in February, with rainfall from 143 mm / 5.6 in to 338 mm / 13.3 in depending on the season (2899 mm / 114.1 in total across the year). See the city listed below for point-value climate at specific locations — these often differ from the area-weighted average, especially in geographically diverse subdivisions.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 18.3°C64.9°F | 314 mm12.4″ | — |
| February | 18.4°C65.1°F | 328 mm12.9″ | — |
| March | 18.2°C64.8°F | 338 mm13.3″ | — |
| April | 18.2°C64.8°F | 275 mm10.8″ | — |
| May | 18.3°C64.9°F | 206 mm8.1″ | — |
| June | 17.5°C63.5°F | 143 mm5.6″ | — |
| July | 17.2°C63°F | 146 mm5.7″ | — |
| August | 17.4°C63.3°F | 156 mm6.1″ | — |
| September | 17.7°C63.9°F | 198 mm7.8″ | — |
| October | 17.8°C64°F | 242 mm9.5″ | — |
| November | 17.8°C64°F | 246 mm9.7″ | — |
| December | 18.2°C64.8°F | 307 mm12.1″ | — |
Frequently asked questions
What is the best time to visit Western Highlands?
Western Highlands, Papua New Guinea does not have a clear sunny-and-dry window by our cutoffs. The warmest month is February at 18.4°C / 65.1°F, and the driest is June at 143 mm / 5.6 in — likely your best travel window. For city-level detail, see the cities section below.
What is the climate of Western Highlands?
Western Highlands, Papua New Guinea has area-weighted monthly average temperatures ranging from 17.2°C / 63°F in July to 18.4°C / 65.1°F in February. Annual rainfall averages about 2899 mm / 114.1 in, with the wettest month being March (338 mm / 13.3 in) and the driest June (143 mm / 5.6 in). Because this is an area average across the whole subdivision, local city values can differ substantially.
What is the hottest month in Western Highlands?
The hottest month in Western Highlands is February, with an area-wide average temperature of 18.4°C / 65.1°F.
What is the coldest month in Western Highlands?
The coldest month in Western Highlands is July, with an area-wide average temperature of 17.2°C / 63°F.
When does it rain most in Western Highlands?
The wettest month in Western Highlands is March, averaging about 338 mm / 13.3 in of rainfall. The driest is June with about 143 mm / 5.6 in.