Dumbarton, uk-Scotland, United Kingdom Weather Information
Local Time
2026-03-12 20:44:29 Greenwich Mean TimeWeather in the past year
Sun & Astronomy
In Dumbarton, uk-Scotland, United Kingdom, today's sunrise time is 06:36, sunset time is 18:18, nautical twilight begins at 05:18, nautical twilight ends at 19:37, astronomical twilight begins at 04:32, astronomical twilight ends at 20:22.
Temperature Analysis
In Dumbarton, uk-Scotland, United Kingdom region, the lowest temperature occurs in January 2025, with an average temperature of about 3.1°C.
The highest temperature occurs in July 2025, with a maximum temperature of up to 15.5°C.
Based on historical data, the average temperature in January is 3.1°C, February is 4.3°C, March is 6.7°C, April is 8.7°C, May is 11.9°C, June is 13.5°C, July is 15.5°C, August is 15.3°C, September is 11.7°C, October is 9.9°C, November is 6.5°C, December is 6.1°C.
Wind Analysis
In Dumbarton, uk-Scotland, United Kingdom region, the lowest wind speed occurs in April 2025, with an average wind speed of about 34.7 km/h.
The highest wind speed occurs in February 2025, with a maximum wind speed of up to 46.3 km/h.
Based on historical data, the average wind speed in January is 36.6 km/h, February is 46.3 km/h, March is 40.4 km/h, April is 34.7 km/h, May is 39.2 km/h, June is 45.6 km/h, July is 36.1 km/h, August is 40.8 km/h, September is 40.5 km/h, October is 43.3 km/h, November is 41.7 km/h, December is 45.3 km/h.
Sunshine Duration Analysis
In Dumbarton, uk-Scotland, United Kingdom region, the lowest sunshine duration occurs in December 2025, with an average sunshine duration of about 1.9 hours.
The highest sunshine duration occurs in May 2025, with a maximum sunshine duration of up to 12.3 hours.
Based on historical data, the average sunshine duration in January is 2.9 hours, February is 3.4 hours, March is 6.7 hours, April is 9.2 hours, May is 12.3 hours, June is 9.9 hours, July is 9 hours, August is 9.4 hours, September is 7 hours, October is 3.6 hours, November is 3.4 hours, December is 1.9 hours.
Precipitation Analysis
In Dumbarton, uk-Scotland, United Kingdom region, the lowest precipitation occurs in January 2025, with an average precipitation of about 1.7 mm.
The highest precipitation occurs in December 2025, with a maximum precipitation of up to 7.1 mm.
Based on historical data, the average precipitation in January is 1.7 mm, February is 3.8 mm, March is 2.2 mm, April is 1.9 mm, May is 2.3 mm, June is 4.1 mm, July is 3.3 mm, August is 3 mm, September is 3.9 mm, October is 5.3 mm, November is 6.7 mm, December is 7.1 mm.