The climate in Calamba during December can be summarized as hot, humid and damp.
December is in the winter in Calamba and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (85°F), whilst at night 22°C (71°F) is normal.
|Daytime temperature||29.6°C 85.2°F|
|Nightly temperature||21.7°C 71°F|
|Average temperature||25.6°C 78.1°F|
|Daily sunshine||6.3 hrs|
|Avg rainfall||116 mm 4.6 ins|
|Rainy days||10 days|
|Sea temperature||28.1°C 82.5°F|
|Windspeed||8.6kph 5 mph|
On average December is the 5th driest month of the year in Calamba with around 116mm 4.6 inches of rain making it a damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.3 hours of sunshine per day.
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 Calamba in December 2022.
|Hottest month:||May||33.5°C 92.3°F|
|Driest month:||February||15mm 0.6ins|
|Coldest month:||January||29.5°C 85.1°F|
|Wettest month:||August||351mm 13.8ins|