San Jose Weather in March

March in San Jose sees daytime temperatures around 18°C (64°F) and lows of 12°C (54°F) at night. The excellent weather makes it a good time to visit.

Rainfall in San Jose in March

Expect around 12 days of rain based on historical data, with 24 mm (0.9 in) average. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in San Jose in March

If you're visiting San Jose in March, expect excellent temperatures with highs of 18°C (64°F) and overnight lows of 12°C (54°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 12°C (54°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in San Jose in March

Expect sunny days throughout the month, with an estimated 212 hours of sunshine. This makes it a pleasant time to visit San Jose.

Average water temperature in March

With water at 15°C (59°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. March, April, May, June, September, October and November typically offer the best weather for San Jose.