Colombo Climate Guide

The Climate Guide for Colombo, Sri Lanka is perfect for planning your holiday. Monthly weather averages give the best indication of what the weather is usually like for every month of the year including figures for temperature, rainfall and sunshine.

Colombo Weather Sri Lanka Summary Colombo Climate Colombo Today Colombo Forecast Colombo When Best
Colombo Weather Sri Lanka Summary Colombo Climate Colombo Today Colombo Forecast Colombo When Best
J F M A M J J A S O N D
Max Daytime Temperature (°C) 30°C (86°F) Max Daytime Temperature in January in Colombo 32°C (90°F) Max Daytime Temperature in February in Colombo 33°C (91°F) Max Daytime Temperature in March in Colombo 33°C (91°F) Max Daytime Temperature in April in Colombo 32°C (90°F) Max Daytime Temperature in May in Colombo 31°C (88°F) Max Daytime Temperature in June in Colombo 30°C (86°F) Max Daytime Temperature in July in Colombo 30°C (86°F) Max Daytime Temperature in August in Colombo 31°C (88°F) Max Daytime Temperature in September in Colombo 31°C (88°F) Max Daytime Temperature in October in Colombo 30°C (86°F) Max Daytime Temperature in November in Colombo 30°C (86°F) Max Daytime Temperature in December in Colombo
Min Night-time Temperature (°C) 22°C (72°F) Min Night-time Temperature in January in Colombo 22°C (72°F) Min Night-time Temperature in February in Colombo 24°C (75°F) Min Night-time Temperature in March in Colombo 25°C (77°F) Min Night-time Temperature in April in Colombo 25°C (77°F) Min Night-time Temperature in May in Colombo 25°C (77°F) Min Night-time Temperature in June in Colombo 24°C (75°F) Min Night-time Temperature in July in Colombo 24°C (75°F) Min Night-time Temperature in August in Colombo 24°C (75°F) Min Night-time Temperature in September in Colombo 24°C (75°F) Min Night-time Temperature in October in Colombo 23°C (73°F) Min Night-time Temperature in November in Colombo 23°C (73°F) Min Night-time Temperature in December in Colombo
Hours of Sunshine (Daily) 8 Hours of Bright Sunshine per day (67% of Daylight Hours) in January in Colombo 9 Hours of Bright Sunshine per day (71% of Daylight Hours) in February in Colombo 9 Hours of Bright Sunshine per day (72% of Daylight Hours) in March in Colombo 8 Hours of Bright Sunshine per day (63% of Daylight Hours) in April in Colombo 6 Hours of Bright Sunshine per day (51% of Daylight Hours) in May in Colombo 6 Hours of Bright Sunshine per day (50% of Daylight Hours) in June in Colombo 6 Hours of Bright Sunshine per day (50% of Daylight Hours) in July in Colombo 6 Hours of Bright Sunshine per day (52% of Daylight Hours) in August in Colombo 6 Hours of Bright Sunshine per day (50% of Daylight Hours) in September in Colombo 6 Hours of Bright Sunshine per day (53% of Daylight Hours) in October in Colombo 7 Hours of Bright Sunshine per day (58% of Daylight Hours) in November in Colombo 7 Hours of Bright Sunshine per day (59% of Daylight Hours) in December in Colombo
Hours of Daylight (Daily) 12 Hours of Daylight in January in Colombo 12 Hours of Daylight in February in Colombo 12 Hours of Daylight in March in Colombo 12 Hours of Daylight in April in Colombo 12 Hours of Daylight in May in Colombo 13 Hours of Daylight in June in Colombo 12 Hours of Daylight in July in Colombo 12 Hours of Daylight in August in Colombo 12 Hours of Daylight in September in Colombo 12 Hours of Daylight in October in Colombo 12 Hours of Daylight in November in Colombo 12 Hours of Daylight in December in Colombo
Heat and Humidity Discomfort High Heat & Humidity in January in Colombo High Heat & Humidity in February in Colombo Very High Heat & Humidity in March in Colombo Very High Heat & Humidity in April in Colombo Very High Heat & Humidity in May in Colombo High Heat & Humidity in June in Colombo High Heat & Humidity in July in Colombo High Heat & Humidity in August in Colombo High Heat & Humidity in September in Colombo High Heat & Humidity in October in Colombo High Heat & Humidity in November in Colombo High Heat & Humidity in December in Colombo
Days with some Rainfall 5 Days with some Rainfall in January in Colombo 4 Days with some Rainfall in February in Colombo 6 Days with some Rainfall in March in Colombo 11 Days with some Rainfall in April in Colombo 9 Days with some Rainfall in May in Colombo 10 Days with some Rainfall in June in Colombo 8 Days with some Rainfall in July in Colombo 8 Days with some Rainfall in August in Colombo 11 Days with some Rainfall in September in Colombo 14 Days with some Rainfall in October in Colombo 14 Days with some Rainfall in November in Colombo 11 Days with some Rainfall in December in Colombo
Monthly Rainfall (mm) 79 mm (3.1 inches) Monthly Rainfall in January in Colombo 62 mm (2.4 inches) Monthly Rainfall in February in Colombo 77 mm (3.0 inches) Monthly Rainfall in March in Colombo 177 mm (7.0 inches) Monthly Rainfall in April in Colombo 169 mm (6.7 inches) Monthly Rainfall in May in Colombo 143 mm (5.6 inches) Monthly Rainfall in June in Colombo 113 mm (4.4 inches) Monthly Rainfall in July in Colombo 112 mm (4.4 inches) Monthly Rainfall in August in Colombo 196 mm (7.7 inches) Monthly Rainfall in September in Colombo 262 mm (10.3 inches) Monthly Rainfall in October in Colombo 293 mm (11.5 inches) Monthly Rainfall in November in Colombo 166 mm (6.5 inches) Monthly Rainfall in December in Colombo
Chance of Ground Frost No Chance of Ground Frost in January in Colombo No Chance of Ground Frost in February in Colombo No Chance of Ground Frost in March in Colombo No Chance of Ground Frost in April in Colombo No Chance of Ground Frost in May in Colombo No Chance of Ground Frost in June in Colombo No Chance of Ground Frost in July in Colombo No Chance of Ground Frost in August in Colombo No Chance of Ground Frost in September in Colombo No Chance of Ground Frost in October in Colombo No Chance of Ground Frost in November in Colombo No Chance of Ground Frost in December in Colombo
UV Index (Maximum) UV (Maximum) Index 11 (Extreme) in January in Colombo UV (Maximum) Index 11+ (Extreme) in February in Colombo UV (Maximum) Index 11+ (Extreme) in March in Colombo UV (Maximum) Index 11+ (Extreme) in April in Colombo UV (Maximum) Index 11+ (Extreme) in May in Colombo UV (Maximum) Index 11+ (Extreme) in June in Colombo UV (Maximum) Index 11+ (Extreme) in July in Colombo UV (Maximum) Index 11+ (Extreme) in August in Colombo UV (Maximum) Index 11+ (Extreme) in September in Colombo UV (Maximum) Index 11+ (Extreme) in October in Colombo UV (Maximum) Index 11 (Extreme) in November in Colombo UV (Maximum) Index 11 (Extreme) in December in Colombo
Sea Temperature (°C) 28°C (82°F) Sea Temperature in January in Colombo 28°C (82°F) Sea Temperature in February in Colombo 29°C (84°F) Sea Temperature in March in Colombo 30°C (86°F) Sea Temperature in April in Colombo 29°C (84°F) Sea Temperature in May in Colombo 28°C (82°F) Sea Temperature in June in Colombo 27°C (81°F) Sea Temperature in July in Colombo 27°C (81°F) Sea Temperature in August in Colombo 27°C (81°F) Sea Temperature in September in Colombo 28°C (82°F) Sea Temperature in October in Colombo 28°C (82°F) Sea Temperature in November in Colombo 28°C (82°F) Sea Temperature in December in Colombo
J F M A M J J A S O N D

Colombo Climate Zone

Colombo has a hot tropical climate with no dry season.
Colombo Holidays Colombo Flights Colombo Hotels Colombo Hire Cars Colombo Villas Colombo Transfers
Colombo Holidays Colombo Flights Colombo Hotels Colombo Hire Cars Colombo Villas Colombo Transfers

  Ahungalla   Anuradhapura   Arugam Bay   Aturuwella   Bentota   Beruwela   Galle   Hikkaduwa   Jaffna   Kalutara   Kandalama   Kandy   Kurunegala   Matara   Mirissa Beach   Mount Lavinia-Dehiwala   Negombo   Nuwara Eliya   Polonnaruwa   Sigiriya   Trincomalee   Unawatuna   Wadduwa   Waikkal   Yala  

Colombo Weather by Month
Check the weather for a particular month in Colombo by selecting a month from the list below. Alternatively check which month usually has the Best Weather in Colombo. If you are not sure where to go, why not try our Holiday Planner.
  · January
  · February
  · March
   · April
  · May
  · June
   · July
  · August
  · September
   · October
  · November
  · December
Popular Climate Guide Regions

1.

Thailand

2.

Maldives

3.

Barbados

4.

Dominican Republic

5.

Cuba

6.

Cancun and Riviera Maya, Mexico

7.

Sri Lanka

8.

Antigua

9.

Goa, India

10.

Jamaica
Popular Climate Guide Destinations

1.

Cape Town, South Africa

2.

Mombasa, Kenya

3.

Sydney, New South Wales, Australia

4.

Bangkok, Thailand

5.

Male, Maldives

6.

Bridgetown, Barbados

7.

Santo Domingo, Dominican Republic

8.

Cancun, Cancun and Riviera Maya, Mexico

9.

Havana, Cuba

10.

Colombo, Sri Lanka

Thomson Tailormade