ClimateForecastNovemberDecember >>

Average humidity in San José

The mean monthly relative humidity over the year in San José (San José), Costa Rica.


  • On average, October is the most humid month, at 87.0%.
  • On average, March is the least humid month, at 66.0%.
  • The average annual percentage of humidity is 77%.

Forecast for San José

Thu   Nov 07
26°C | 17°C
W 14 km/h
9.3 mm
overcast and thunder

overcast and thunder

Fri   Nov 08
25°C | 19°C
NW 18 km/h
26 mm
overcast and thunder

overcast and thunder

Sat   Nov 09
24°C | 18°C
W 18 km/h
11 mm
overcast and thunder

overcast and thunder

Interested in more climate information?

This site provides you with all the information you need about the climate in San José.

Our site offers climate and forecast data for every country in the world. Are you going to Costa Rica? On this website you can find historical weather averages for many cities in Costa Rica. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.