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San Jose Weather

Current Conditions

                                                           
Clear 68°F (20°C)Barometer  30.06 in/Hg
ClearVisibility  10 mi
Humidity  93 %Wind  14 mph ENE

Two-Week Forecast

  • A heavy afternoon thunderstorm; watch for flooding

    Sunday

    75°F/23°C - 65°F/18°C

    A heavy afternoon thunderstorm; watch for flooding
  • Variable clouds with a couple of thunderstorms

    Monday

    79°F/26°C - 66°F/18°C

    Variable clouds with a couple of thunderstorms
  • Heavy thunderstorms; watch for flooding

    Tuesday

    80°F/26°C - 66°F/18°C

    Heavy thunderstorms; watch for flooding
  • Mostly cloudy with a couple of thunderstorms

    Wednesday

    79°F/26°C - 66°F/18°C

    Mostly cloudy with a couple of thunderstorms
  • Variable clouds with a couple of thunderstorms

    Thursday

    79°F/26°C - 65°F/18°C

    Variable clouds with a couple of thunderstorms
  • Mostly cloudy with a couple of thunderstorms

    Friday

    79°F/26°C - 66°F/18°C

    Mostly cloudy with a couple of thunderstorms
  • Rain and a thunderstorm; cooler in the afternoon

    Saturday

    79°F/26°C - 66°F/18°C

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

    Sunday

    74°F/23°C - 67°F/19°C

    Cloudy with showers and thunderstorms
  • Rain and a thunderstorm

    Monday

    73°F/22°C - 67°F/19°C

    Rain and a thunderstorm
  • Mostly cloudy with some rain and a thunderstorm

    Tuesday

    74°F/23°C - 68°F/20°C

    Mostly cloudy with some rain and a thunderstorm
  • A morning thunderstorm or two, then rain and a thunderstorm

    Wednesday

    73°F/22°C - 67°F/19°C

    A morning thunderstorm or two, then rain and a thunderstorm
  • Cloudy with showers and thunderstorms

    Thursday

    74°F/23°C - 67°F/19°C

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

    Friday

    75°F/23°C - 67°F/19°C

    Cloudy with a couple of showers and a thunderstorm
  • A couple of a.m. thunderstorms, then rain and a thunderstorm

    Saturday

    74°F/23°C - 66°F/18°C

    A couple of a.m. thunderstorms, then rain and a thunderstorm
  • Cloudy with showers and thunderstorms

    Sunday

    74°F/23°C - 62°F/16°C

    Cloudy with showers and 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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