Weather in San Fernando

• All Year
• Spring
• Summer
• Autumn
• Winter

Yearly weather

Calculations are based on the last 8 years of historical weather data.

Temperatures

• San Fernando experiences a gradual increase in temperatures from January to May, reaching its peak in May with a maximum of 34.5°C.

• After May, temperatures slightly decrease, particularly in the latter half of the year, with minimum temperatures ranging between 21.4°C to 25.9°C and maximums between 29.1°C to 34.4°C throughout the year.

Conditions

• In San Fernando, a notable trend is the significant decrease in sun hours during the rainy season, particularly from June to September, where averages drop to as low as 1.2 hours in August, while precipitation levels rise drastically, peaking at 12.35mm in July.

• Contrastingly, the driest months, such as March and April, boast higher sun hours, indicating a seasonal fluctuation that aligns with typical tropical weather patterns, where more sunshine coincides with less precipitation.

Astronomy

• In San Fernando, the earliest sunrise occurs at 05:28 in June, while the latest is at 06:25 in January, indicating a variation of nearly an hour throughout the year. Sunset times range from the earliest at 17:25 in November to the latest at 18:30 in July, reflecting shifts as seasons change.

• Day length shows significant variation, with the shortest day lasting 11 hours and 15 minutes in December and the longest day stretching to nearly 13 hours in June, suggesting longer daylight hours during the mid-year months. This trend aligns with typical seasonal patterns observed in tropical regions, where longer daylight correlates with the dry season.