Mount Hagen Climate by Month
Mount Hagen, Western Highlands Province, Papua New Guinea
Mild all year, with rain spread through the year.
The climate in Mount Hagen is mild all year, with rain spread through the year. Expect highs of 78°F (26°C) in January and 74°F (24°C) in July, with the coldest nights (June) near 54°F (12°C). About 105 in (2679 mm) of rain falls in a typical year, with no clear rainy season. The air is humid, averaging 79% relative humidity.
- Warmest month
- 78°F(26°C)
- Average high, January
- Coldest nights
- 54°F(12°C)
- Average low, June
- Rain per year
- 105 in(2679 mm)
- No clear rainy season
- Humidity
- 79%
- Sunniest: October
Best and worst months in Mount Hagen
Best for weatherThe most comfortable weather comes from June to August, with highs around 75°F (24°C) and about 5.7 in (144 mm) of rain a month.
Least pleasantFebruary and March are the least pleasant; March is the wettest, with 11 in (290 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in June.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Mount Hagen weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 78°F(26°C) | 57°F(14°C) | 11 in(288 mm) | 78% | 3.8 |
| FebFebruary | 78°F(26°C) | 57°F(14°C) | 11 in(276 mm) | 83% | 3.6 |
| MarMarch | 77°F(25°C) | 57°F(14°C) | 11 in(290 mm) | 84% | 3.6 |
| AprApril | 78°F(25°C) | 56°F(13°C) | 10 in(255 mm) | 85% | 3.9 |
| MayMay | 78°F(25°C) | 57°F(14°C) | 7.6 in(194 mm) | 79% | 4.1 |
| JunJuneBest | 76°F(25°C) | 54°F(12°C) | 4.9 in(124 mm) | 80% | 4.0 |
| JulJulyBest | 74°F(24°C) | 55°F(13°C) | 5.8 in(147 mm) | 76% | 3.8 |
| AugAugustBest | 75°F(24°C) | 56°F(13°C) | 6.3 in(161 mm) | 75% | 4.2 |
| SepSeptember | 76°F(25°C) | 56°F(13°C) | 9.2 in(233 mm) | 74% | 4.5 |
| OctOctober | 77°F(25°C) | 55°F(13°C) | 9.3 in(237 mm) | 77% | 4.8 |
| NovNovember | 77°F(25°C) | 55°F(13°C) | 8.3 in(212 mm) | 78% | 4.5 |
| DecDecember | 78°F(26°C) | 56°F(14°C) | 10 in(262 mm) | 79% | 4.3 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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