Chalatenango, El Salvador Weather Information
Local Time
2026-03-23 04:17:15 Central Standard TimeWeather in the past year
Sun & Astronomy
In Chalatenango, El Salvador, today's sunrise time is 05:57, sunset time is 18:08, nautical twilight begins at 05:12, nautical twilight ends at 18:54, astronomical twilight begins at 04:47, astronomical twilight ends at 19:18.
Temperature Analysis
In Chalatenango, El Salvador region, the lowest temperature occurs in October 2025, with an average temperature of about 24.6°C.
The highest temperature occurs in March 2025, with a maximum temperature of up to 28.2°C.
Based on historical data, the average temperature in January is 26.7°C, February is 27.3°C, March is 28.2°C, April is 27.5°C, May is 27.6°C, June is 25.1°C, July is 26.2°C, August is 25.8°C, September is 25.1°C, October is 24.6°C, November is 25.9°C, December is 26°C.
Wind Analysis
In Chalatenango, El Salvador region, the lowest wind speed occurs in September 2025, with an average wind speed of about 27.5 km/h.
The highest wind speed occurs in March 2025, with a maximum wind speed of up to 40.2 km/h.
Based on historical data, the average wind speed in January is 35.7 km/h, February is 35.5 km/h, March is 40.2 km/h, April is 37.5 km/h, May is 31.6 km/h, June is 29.1 km/h, July is 29.4 km/h, August is 30.1 km/h, September is 27.5 km/h, October is 27.6 km/h, November is 29.1 km/h, December is 31.9 km/h.
Sunshine Duration Analysis
In Chalatenango, El Salvador region, the lowest sunshine duration occurs in September 2025, with an average sunshine duration of about 9.4 hours.
The highest sunshine duration occurs in April 2025, with a maximum sunshine duration of up to 11.6 hours.
Based on historical data, the average sunshine duration in January is 10.1 hours, February is 10.7 hours, March is 11.3 hours, April is 11.6 hours, May is 11.2 hours, June is 9.6 hours, July is 10.9 hours, August is 10.9 hours, September is 9.4 hours, October is 9.5 hours, November is 10.2 hours, December is 10.3 hours.
Precipitation Analysis
In Chalatenango, El Salvador region, the lowest precipitation occurs in January 2025, with an average precipitation of about 0.3 mm.
The highest precipitation occurs in October 2025, with a maximum precipitation of up to 12.1 mm.
Based on historical data, the average precipitation in January is 0.3 mm, February is 1 mm, March is 0.5 mm, April is 2.5 mm, May is 3.1 mm, June is 10.1 mm, July is 7.4 mm, August is 5 mm, September is 8.2 mm, October is 12.1 mm, November is 1.9 mm, December is 0.9 mm.