San Jose, Costa Rica Weather Information
Local Time
2026-03-13 21:06:03 Central Standard TimeWeather in the past year
Sun & Astronomy
In San Jose, Costa Rica, today's sunrise time is 05:42, sunset time is 17:48, nautical twilight begins at 04:58, nautical twilight ends at 18:32, astronomical twilight begins at 04:33, astronomical twilight ends at 18:56.
Temperature Analysis
In San Jose, Costa Rica region, the lowest temperature occurs in October 2025, with an average temperature of about 19.5°C.
The highest temperature occurs in April 2025, with a maximum temperature of up to 21.8°C.
Based on historical data, the average temperature in January is 20.4°C, February is 20.8°C, March is 21.6°C, April is 21.8°C, May is 21.1°C, June is 20.4°C, July is 20.8°C, August is 20.4°C, September is 20.1°C, October is 19.5°C, November is 20°C, December is 20.2°C.
Wind Analysis
In San Jose, Costa Rica region, the lowest wind speed occurs in June 2025, with an average wind speed of about 29.3 km/h.
The highest wind speed occurs in March 2025, with a maximum wind speed of up to 39.7 km/h.
Based on historical data, the average wind speed in January is 38.3 km/h, February is 39.1 km/h, March is 39.7 km/h, April is 37.4 km/h, May is 31.2 km/h, June is 29.3 km/h, July is 34.5 km/h, August is 31.2 km/h, September is 29.7 km/h, October is 29.9 km/h, November is 31.6 km/h, December is 35.1 km/h.
Sunshine Duration Analysis
In San Jose, Costa Rica region, the lowest sunshine duration occurs in June 2025, with an average sunshine duration of about 6.7 hours.
The highest sunshine duration occurs in March 2025, with a maximum sunshine duration of up to 10.9 hours.
Based on historical data, the average sunshine duration in January is 10.2 hours, February is 9.9 hours, March is 10.9 hours, April is 10.1 hours, May is 9 hours, June is 6.7 hours, July is 8.2 hours, August is 8.8 hours, September is 7.7 hours, October is 7.3 hours, November is 7.5 hours, December is 9.7 hours.
Precipitation Analysis
In San Jose, Costa Rica region, the lowest precipitation occurs in December 2025, with an average precipitation of about 0.7 mm.
The highest precipitation occurs in October 2025, with a maximum precipitation of up to 16.9 mm.
Based on historical data, the average precipitation in January is 1.5 mm, February is 1 mm, March is 1.3 mm, April is 2.2 mm, May is 7.8 mm, June is 16.3 mm, July is 8.4 mm, August is 8.6 mm, September is 15.4 mm, October is 16.9 mm, November is 7.3 mm, December is 0.7 mm.