Kundiawa Weather in December
What's the weather like in Kundiawa (Chimbu) in December 2025?
The climate in Kundiawa during December can be summarized as warm, humid and very wet.
December is in the summer in Kundiawa and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 12°C (54°F) is normal.
| Daytime temperature | 28.8°C 83.8°F |
|---|---|
| Nightly temperature | 12.4°C 54.3°F |
| Average temperature | 20.6°C 69.1°F |
| Daily sunshine | 4.9 hrs |
| Avg rainfall | 239 mm 9.4 ins |
| Rainy days | 21 days |
| Sea temperature | 29.2°C 84.6°F |
| Humidity | 77% |
| Windspeed | 11.2kph 7 mph |
On average December is the 3rd wettest month of the year in Kundiawa with around 239mm 9.4 inches of rain making it a very wet time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.9 hours of sunshine per day.
December temperatures in Kundiawa
December rainfall
December hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Kundiawa in December 2025.
Other monthly averages
Best places to visit in December
Kundiawa weather stats
| Hottest month: | January | 28.3°C 82.9°F |
|---|---|---|
| Driest month: | July | 93mm 3.7ins |
| Sunniest month: | November | 5.2hrs |
| Coldest month: | July | 26.2°C 79.2°F |
| Wettest month: | March | 262mm 10.3ins |
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