Weather in San Jose in March 2025
Average weather
Average temperature in San Jose in March
The expected average maximum temperature in March is +79°F with a maximum of +86°F and a minimum of +59°F.
The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +81°F to +81°F.
Is San Jose warm or cold in March?
San Jose is typically warm in March.
Maximum temperatures go up compared to the previous month from +77°F to +79°F. The minimum temperature also goes up from +61°F to +63°F.
It’s generally warm, but pack a long-sleeve shirt for evenings.
March is one of the warmest months in San Jose, here is the comparison with other months:
Climate in San Jose in March
| February | March | April | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +77°F | +79°F | +79°F | ||||
| Min. temperature | ||||||
| +55°F | +55°F | +55°F | ||||
| Max. temperature | ||||||
| +84°F | +88°F | +88°F | ||||
| Rainfall | ||||||
| 86 mm | 107 mm | 260 mm | ||||
| Wind | ||||||
| 5 m/s | 4 m/s | 3 m/s | ||||
| Humidity | ||||||
| 67% | 67% | 71% | ||||
| Air pressure | ||||||
| 1013 HPa | 1013 HPa | 1013 HPa | ||||
| Sunny days | ||||||
| 14 | 11 | 3 | ||||
| Cloudy days | ||||||
| 3 | 6 | 3 | ||||
| Rainy days | ||||||
| 11 | 14 | 24 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
March weather is still as good as in February. It’s getting warmer as March arrives. The average maximum temperature goes up from +77°F to +79°F during the day. Prepare for more rain. Average rainfall goes from 86 mm to 107 mm. Humidity levels don’t change as the month goes on, averaging around 67%. Winds are calmer in comparison to February, going down from 5 m/s to 4 m/s on average. The days becoming less sunny, going from 14 sunny days in February to 11 in March.
April brings much the same weather, it remains good.
Wind
The average wind speed is 6 m/s getting up to 7 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in San Jose is gradually decreasing during March, going from 7 m/s to 4 m/s over the course of the month.
Rain
How was the weather last March in San Jose?
Climate Change Over the Years
The climate in San Jose in March has not changed that much over the last 43 years.
The average temperature was the lowest in 1996 (+81°F) and the highest in 1998 (+86°F). The driest year was 2020 with only 36 mm of rainfall, and the wettest year was 1981 with 299 mm.
FAQ
Is March a good time to visit San Jose?
Can you sunbathe in San Jose in March?
Is San Jose rainy in March?
Is it sunny in San Jose in March?
Monthly weather in San Jose
Source of the data
For this page, we’ve looked at the typical weather in San Jose, based on historical hourly weather data from January 1, 1979, to December 31, 2022.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.