Long term weather forecast
Long term weather forecast

December weather forecast and Climate
Manila, Philippines

  • Average high temperature in December: 29.6°C

Warmest month (with highest average high temperature) is May (33.4°C).
Month with lowest average high temperature is January (29.5°C).

  • Average low temperature in December: 22.9°C

Month with highest average low temperature is May (25.7°C).
Coldest month (with lowest average low temperature) is January (22.3°C).

  • Average humidity in December: 75%

Month with highest relative humidity is August (83%).
Month with lowest relative humidity is April (64%).

  • Average rainfall in December: 56mm

Wettest month (with highest rainfall) is August (476.3mm).
Driest month (with lowest rainfall) is February (7.3mm).

  • Average rainfall days in December: 9 days

Months with highest number of rainy days are July and August (22 days).
Month with lowest number of rainy days is February (2 days).

  • Average sea temperature in December: 28°C

Best months for swimming (with highest average sea temperature) are May, June and July (30°C).
Coldest months (with lowest average sea temperature) are January and February (27°C).

  • Average daylight in December: 11h

Months with longest days are May, June, July and August (Average daylight: 13h).
Months with shortest days are January, November and December (Average daylight: 11h).

  • Average sunshine in December: 4.9h

Month with most sunshine is April (Average sunshine: 8.6h).
Months with least sunshine are July and August (Average sunshine: 4.3).

  • Average UV index in December: 9

Months with highest UV index are February, March, April, May, June, July, August and September (UV index 12).
Month with lowest UV index is December (UV index 9).