Usulutan, El Salvador Weather Information
Local Time
2026-03-23 02:41:36 Central Standard TimeWeather in the past year
Sun & Astronomy
In Usulutan, El Salvador, today's sunrise time is 05:54, sunset time is 18:05, nautical twilight begins at 05:09, nautical twilight ends at 18:50, astronomical twilight begins at 04:44, astronomical twilight ends at 19:15.
Temperature Analysis
In Usulutan, El Salvador region, the lowest temperature occurs in October 2025, with an average temperature of about 25.6°C.
The highest temperature occurs in March 2025, with a maximum temperature of up to 28.4°C.
Based on historical data, the average temperature in January is 26.7°C, February is 27.5°C, March is 28.4°C, April is 28.4°C, May is 27.7°C, June is 26.6°C, July is 27.4°C, August is 27°C, September is 26.2°C, October is 25.6°C, November is 26°C, December is 26.2°C.
Wind Analysis
In Usulutan, El Salvador region, the lowest wind speed occurs in October 2025, with an average wind speed of about 25.2 km/h.
The highest wind speed occurs in March 2025, with a maximum wind speed of up to 41.7 km/h.
Based on historical data, the average wind speed in January is 32.7 km/h, February is 36 km/h, March is 41.7 km/h, April is 37.7 km/h, May is 30.6 km/h, June is 27.7 km/h, July is 29.7 km/h, August is 30.2 km/h, September is 28.4 km/h, October is 25.2 km/h, November is 26.7 km/h, December is 29.3 km/h.
Sunshine Duration Analysis
In Usulutan, El Salvador region, the lowest sunshine duration occurs in June 2025, with an average sunshine duration of about 9.2 hours.
The highest sunshine duration occurs in March 2025, with a maximum sunshine duration of up to 11.3 hours.
Based on historical data, the average sunshine duration in January is 10.3 hours, February is 10.7 hours, March is 11.3 hours, April is 11.3 hours, May is 11.2 hours, June is 9.2 hours, July is 10.8 hours, August is 11 hours, September is 10 hours, October is 9.2 hours, November is 10.5 hours, December is 10.4 hours.
Precipitation Analysis
In Usulutan, El Salvador region, the lowest precipitation occurs in January 2025, with an average precipitation of about 0.2 mm.
The highest precipitation occurs in October 2025, with a maximum precipitation of up to 15.1 mm.
Based on historical data, the average precipitation in January is 0.2 mm, February is 1.1 mm, March is 0.6 mm, April is 2.9 mm, May is 4.7 mm, June is 13.5 mm, July is 6.4 mm, August is 7 mm, September is 12.3 mm, October is 15.1 mm, November is 0.8 mm, December is 1.4 mm.