Puttalam
Sri Lanka
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Puttalam, Sri Lanka

December, the first month of the winter, in Puttalam, is still a warm month, with average temperature varying between 22.1°C (71.8°F) and 29.9°C (85.8°F).

Temperature

December is the coldest month, with an average high-temperature of 29.9°C (85.8°F) and an average low-temperature of 22.1°C (71.8°F).

Humidity

In Puttalam, Sri Lanka, the average relative humidity is 75%.

Rainfall

During December, Puttalam regularly aggregates up to 138mm (5.4") of precipitation. During the entire year, Puttalam aggregates up to 1195mm (47") of precipitation.

Daylight

Months with the shortest days in Puttalam are January and December, with an average of 11.7h of daylight.

What is the coldest month in Puttalam?

December is the coldest month in Puttalam, with an average high-temperature of 29.9°C (85.8°F) and an average low-temperature of 22.1°C (71.8°F).

What is the temperature in December in Puttalam?

In Puttalam, in December, the average high-temperature is 29.9°C (85.8°F), and the average low-temperature is 22.1°C (71.8°F).

What is the average humidity in December in Puttalam?

In Puttalam, the average relative humidity in December is 75%.

How much does it rain in Puttalam in December?

In Puttalam, in December, 138mm (5.4") of precipitation is typically accumulated.

What is the month with the shortest days in Puttalam?

January and December, with an average of 11.7h of daylight, are months with the shortest days in Puttalam, Sri Lanka.

What is the average length of the day in December in Puttalam?

In Puttalam, Sri Lanka, the average length of the day in December is 11.7h.
Average temperature in December - Puttalam, Sri Lanka
  • Average high temperature in December: 29.9°C

The warmest month (with the highest average high temperature) is March (33.2°C).
The month with the lowest average high temperature is December (29.9°C).

  • Average low temperature in December: 22.1°C

The month with the highest average low temperature is June (26.2°C).
The coldest month (with the lowest average low temperature) is January (21°C).

Average humidity in December - Puttalam, Sri Lanka
  • Average humidity in December: 75%

The month with the highest relative humidity is November (76%).
The month with the lowest relative humidity is February (66%).

Average rainfall in December - Puttalam, Sri Lanka
  • Average rainfall in December: 138mm

The wettest month (with the highest rainfall) is November (249mm).
Driest months (with the lowest rainfall) are July and August (16mm).

Average daylight in December - Puttalam, Sri Lanka
  • Average daylight in December: 11.7h

The month with the longest days is June (Average daylight: 12.6h).
Months with shortest days are January and December (Average daylight: 11.7h).