San Jose

How to get there

When to go

Best months: April, May, June, July, August, September, October, November

Month Avg high Avg low Rainfall
January 15° 114 mm
February 17° 84 mm
March 18° 95 mm
April 21° 10° 36 mm
May 24° 12° 15 mm
June 28° 14° 1 mm
July 29° 15° 2 mm
August 30° 16° 1 mm
September 29° 16° 6 mm
October 26° 13° 30 mm
November 19° 54 mm
December 15° 110 mm

Averages for 2015-2024 from the ERA5 reanalysis. Highlighted months have an average high between 18 and 30 degrees and under 80 mm of rain.