Gampaha, Sri Lanka Weather Information
Local Time
2026-03-13 03:12:10 India Standard TimeWeather in the past year
Sun & Astronomy
In Gampaha, Sri Lanka, today's sunrise time is 06:16, sunset time is 18:22, nautical twilight begins at 05:32, nautical twilight ends at 19:06, astronomical twilight begins at 05:08, astronomical twilight ends at 19:30.
Temperature Analysis
In Gampaha, Sri Lanka region, the lowest temperature occurs in November 2025, with an average temperature of about 25.4°C.
The highest temperature occurs in May 2025, with a maximum temperature of up to 27.3°C.
Based on historical data, the average temperature in January is 25.5°C, February is 27°C, March is 26.7°C, April is 26.8°C, May is 27.3°C, June is 26.6°C, July is 26.7°C, August is 26.3°C, September is 26.4°C, October is 26.2°C, November is 25.4°C, December is 25.6°C.
Wind Analysis
In Gampaha, Sri Lanka region, the lowest wind speed occurs in March 2025, with an average wind speed of about 29 km/h.
The highest wind speed occurs in July 2025, with a maximum wind speed of up to 41.8 km/h.
Based on historical data, the average wind speed in January is 31.7 km/h, February is 33.1 km/h, March is 29 km/h, April is 31.5 km/h, May is 39.3 km/h, June is 39.4 km/h, July is 41.8 km/h, August is 38.8 km/h, September is 38.5 km/h, October is 29.8 km/h, November is 33 km/h, December is 34.3 km/h.
Sunshine Duration Analysis
In Gampaha, Sri Lanka region, the lowest sunshine duration occurs in January 2025, with an average sunshine duration of about 7.3 hours.
The highest sunshine duration occurs in February 2025, with a maximum sunshine duration of up to 10.5 hours.
Based on historical data, the average sunshine duration in January is 7.3 hours, February is 10.5 hours, March is 9.9 hours, April is 9.2 hours, May is 8.9 hours, June is 9.3 hours, July is 9.8 hours, August is 10 hours, September is 9.6 hours, October is 8.4 hours, November is 8.1 hours, December is 9.6 hours.
Precipitation Analysis
In Gampaha, Sri Lanka region, the lowest precipitation occurs in February 2025, with an average precipitation of about 3.2 mm.
The highest precipitation occurs in November 2025, with a maximum precipitation of up to 23 mm.
Based on historical data, the average precipitation in January is 9.1 mm, February is 3.2 mm, March is 5.1 mm, April is 7.7 mm, May is 9.3 mm, June is 12.7 mm, July is 7.7 mm, August is 7.4 mm, September is 7.8 mm, October is 10.4 mm, November is 23 mm, December is 7.3 mm.