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San Jose Weather

Current Conditions

                                                           
Clear 63°F (17°C)Barometer  30.01 in/Hg
ClearVisibility  10 mi
Humidity  93 %Wind  5 mph E

Two-Week Forecast

  • Clouds and sun, a couple of thunderstorms in the p.m.

    Monday

    79°F/26°C - 65°F/18°C

    Clouds and sun, a couple of thunderstorms in the p.m.
  • Some sun, then clouds, a thunderstorm in the afternoon

    Tuesday

    80°F/26°C - 65°F/18°C

    Some sun, then clouds, a thunderstorm in the afternoon
  • Mostly cloudy with a thunderstorm in the afternoon

    Wednesday

    80°F/26°C - 66°F/18°C

    Mostly cloudy with a thunderstorm in the afternoon
  • Variable clouds with a thunderstorm in the afternoon

    Thursday

    78°F/25°C - 66°F/18°C

    Variable clouds with a thunderstorm in the afternoon
  • Variable clouds, a couple of thunderstorms in the p.m.

    Friday

    79°F/26°C - 65°F/18°C

    Variable clouds, a couple of thunderstorms in the p.m.
  • 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
  • Rain and a thunderstorm; cooler in the afternoon

    Sunday

    80°F/26°C - 66°F/18°C

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

    Monday

    74°F/23°C - 67°F/19°C

    Periods of rain and a thunderstorm
  • Mostly cloudy with showers and thunderstorms

    Tuesday

    75°F/23°C - 67°F/19°C

    Mostly cloudy with showers and thunderstorms
  • A couple of showers and a thunderstorm, mainly later

    Wednesday

    76°F/24°C - 68°F/20°C

    A couple of showers and a thunderstorm, mainly later
  • A morning thunderstorm or two, then rain and a thunderstorm

    Thursday

    76°F/24°C - 68°F/20°C

    A morning thunderstorm or two, then rain and a thunderstorm
  • A thick cloud cover with showers and thunderstorms

    Friday

    74°F/23°C - 68°F/20°C

    A thick cloud cover with showers and thunderstorms
  • Considerable clouds with showers and thunderstorms

    Saturday

    74°F/23°C - 67°F/19°C

    Considerable clouds with showers and thunderstorms
  • Plenty of clouds with showers and thunderstorms

    Sunday

    74°F/23°C - 67°F/19°C

    Plenty of clouds with showers and thunderstorms
  • Cloudy with thunderstorms

    Monday

    74°F/23°C - 62°F/16°C

    Cloudy with thunderstorms

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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