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San Jose Weather

Current Conditions

                                                           
Clear 66°F (18°C)Barometer  29.99 in/Hg
ClearVisibility  10 mi
Humidity  88 %Wind  7 mph ENE

Two-Week Forecast

  • Increasing clouds with afternoon thunderstorms

    Monday

    84°F/28°C - 64°F/17°C

    Increasing clouds with afternoon thunderstorms
  • Clouds and sun, a couple of thunderstorms in the p.m.

    Tuesday

    82°F/27°C - 66°F/18°C

    Clouds and sun, a couple of thunderstorms in the p.m.
  • Partly sunny, a thunderstorm in spots in the afternoon

    Wednesday

    83°F/28°C - 65°F/18°C

    Partly sunny, a thunderstorm in spots in the afternoon
  • Partly sunny, a thunderstorm in spots in the afternoon

    Thursday

    83°F/28°C - 66°F/18°C

    Partly sunny, a thunderstorm in spots in the afternoon
  • Variable clouds with a couple of thunderstorms

    Friday

    81°F/27°C - 65°F/18°C

    Variable clouds with a couple of thunderstorms
  • Periods of sun with a thunderstorm in the afternoon

    Saturday

    81°F/27°C - 66°F/18°C

    Periods of sun with a thunderstorm in the afternoon
  • Periods of rain and a thunderstorm in the morning

    Sunday

    81°F/27°C - 66°F/18°C

    Periods of rain and a thunderstorm in the morning
  • Rain and a thunderstorm; cooler in the afternoon

    Monday

    79°F/26°C - 66°F/18°C

    Rain and a thunderstorm; cooler in the afternoon
  • Cloudy with showers and thunderstorms

    Tuesday

    80°F/26°C - 65°F/18°C

    Cloudy with showers and thunderstorms
  • Cloudy with showers and thunderstorms

    Wednesday

    78°F/25°C - 68°F/20°C

    Cloudy with showers and thunderstorms
  • Cloudy with a couple of showers and a thunderstorm

    Thursday

    73°F/22°C - 67°F/19°C

    Cloudy with a couple of showers and a thunderstorm
  • A thunderstorm in spots in the morning, then thunderstorms

    Friday

    74°F/23°C - 67°F/19°C

    A thunderstorm in spots in the morning, then thunderstorms
  • Cloudy with a couple of showers and a thunderstorm

    Saturday

    74°F/23°C - 68°F/20°C

    Cloudy with a couple of showers and a thunderstorm
  • Plenty of clouds with showers and thunderstorms

    Sunday

    75°F/23°C - 68°F/20°C

    Plenty of clouds with showers and thunderstorms
  • A morning thunderstorm or two, then rain and a thunderstorm

    Monday

    74°F/23°C - 62°F/16°C

    A morning thunderstorm or two, then rain and a thunderstorm

San Jose

Month Average Highs Average Lows Average Rainfall Humidity
  F C F C in. mm %
Jan. 73 23 59 15 0.39 10 82
Feb. 75 24 59 15 0.24 6 80
Mar. 77 25 60 16 0.47 12 78
Apr. 78 26 60 16 1.73 44 79
May 78 26 62 17 8.86 225 84
Jun. 78 26 62 17 11.3 287 85
Jul. 77 25 62 17 8.46 215 84
Aug. 77 25 62 17 9.8 249 85
Sep. 76 24 60 16 13.07 332 86
Oct. 77 25 60 16 13.07 332 86
Nov. 75 24 60 16 5.59 142 84
Dec. 73 23 59 15 1.61 41 83

Source: National Weather Services of Costa Rica

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