Weather in San Sebastian in March 2025
- March is usually the driest month of the year in San Sebastian
Average weather
Average temperature in San Sebastian in March
Going from a maximum of +72°F during the day to a minimum of +43°F during the night, the temperature in March averages around +61°F.
The average maximum temperature goes down 56% by the end of the month, compared with the beginning of the month, from +68°F to +52°F.
Is San Sebastian warm or cold in March?
San Sebastian is typically mild in March.
Maximum temperatures go up compared to the previous month from +55°F to +59°F. The minimum temperature also goes up from +45°F to +46°F.
Pack a light jacket as it will be warm in the day and cool in the evenings.
Take a look at how March is compared to other months in San Sebastian:
Climate in San Sebastian in March
| February | March | April | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +55°F | +59°F | +61°F | ||||
| Min. temperature | ||||||
| +23°F | +23°F | +34°F | ||||
| Max. temperature | ||||||
| +79°F | +82°F | +88°F | ||||
| Rainfall | ||||||
| 134 mm | 129 mm | 140 mm | ||||
| Wind | ||||||
| 2 m/s | 2 m/s | 2 m/s | ||||
| Humidity | ||||||
| 75% | 73% | 75% | ||||
| Air pressure | ||||||
| 1019 HPa | 1017 HPa | 1014 HPa | ||||
| Sunny days | ||||||
| 5 | 6 | 5 | ||||
| Cloudy days | ||||||
| 12 | 14 | 12 | ||||
| Rainy days | ||||||
| 11 | 11 | 13 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
March weather is still as ok as in February. It’s getting warmer as March arrives. The average maximum temperature goes up from +55°F to +59°F during the day. As March arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 134 mm to 129 mm. It feels drier, as humidity decreases from 75% to 73%. The average wind speed doesn’t change much during March, staying around 2 m/s. The good news is there are likely to be more sunny days in March, from 5 to 6.
April brings much the same weather, it remains ok.
Wind
The average wind speed is 3 m/s getting up to 6 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in San Sebastian is gradually increasing during March, going from 1 m/s to 4 m/s over the course of the month.
Rain
How was the weather last March in San Sebastian?
Climate Change Over the Years
The climate in San Sebastian in March has not changed that much over the last 43 years.
The average temperature was the lowest in 1985 (+55°F) and the highest in 2001 (+67°F). The driest year was 1997 with only 27 mm of rainfall, and the wettest year was 2020 with 551 mm.
FAQ
Is March a good time to visit San Sebastian?
Can you sunbathe in San Sebastian in March?
Is San Sebastian rainy in March?
Is it sunny in San Sebastian in March?
Other cities in Spain
Monthly weather in San Sebastian
Source of the data
For this page, we’ve looked at the typical weather in San Sebastian, 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.