Ullum, ar-San Juan, Argentina Weather Information
Local Time
2026-03-13 04:28:33 Argentina Standard TimeWeather in the past year
Sun & Astronomy
In Ullum, ar-San Juan, Argentina, today's sunrise time is 07:32, sunset time is 19:56, nautical twilight begins at 06:40, nautical twilight ends at 20:47, astronomical twilight begins at 06:11, astronomical twilight ends at 21:16.
Temperature Analysis
In Ullum, ar-San Juan, Argentina region, the lowest temperature occurs in June 2025, with an average temperature of about 9.4°C.
The highest temperature occurs in February 2025, with a maximum temperature of up to 29.8°C.
Based on historical data, the average temperature in January is 28.1°C, February is 29.8°C, March is 22.4°C, April is 17.5°C, May is 15°C, June is 9.4°C, July is 9.6°C, August is 12.3°C, September is 16.5°C, October is 20.7°C, November is 24.2°C, December is 26°C.
Wind Analysis
In Ullum, ar-San Juan, Argentina region, the lowest wind speed occurs in July 2025, with an average wind speed of about 22.6 km/h.
The highest wind speed occurs in November 2025, with a maximum wind speed of up to 46.2 km/h.
Based on historical data, the average wind speed in January is 41.4 km/h, February is 42.3 km/h, March is 40.4 km/h, April is 32.2 km/h, May is 27.5 km/h, June is 23.8 km/h, July is 22.6 km/h, August is 32.1 km/h, September is 34.6 km/h, October is 44.7 km/h, November is 46.2 km/h, December is 41.6 km/h.
Sunshine Duration Analysis
In Ullum, ar-San Juan, Argentina region, the lowest sunshine duration occurs in June 2025, with an average sunshine duration of about 8.6 hours.
The highest sunshine duration occurs in January 2025, with a maximum sunshine duration of up to 12.6 hours.
Based on historical data, the average sunshine duration in January is 12.6 hours, February is 12.1 hours, March is 10.4 hours, April is 9.9 hours, May is 9.3 hours, June is 8.6 hours, July is 9 hours, August is 9 hours, September is 10.9 hours, October is 11.6 hours, November is 12.4 hours, December is 12.6 hours.
Precipitation Analysis
In Ullum, ar-San Juan, Argentina region, the lowest precipitation occurs in April 2025, with an average precipitation of about 0.1 mm.
The highest precipitation occurs in August 2025, with a maximum precipitation of up to 2.2 mm.
Based on historical data, the average precipitation in January is 0.7 mm, February is 0.2 mm, March is 0.9 mm, April is 0.1 mm, May is 0.2 mm, June is 0.2 mm, July is 0.1 mm, August is 2.2 mm, September is 0.1 mm, October is 0.1 mm, November is 1 mm, December is 1.2 mm.