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San Jose Weather

Current Conditions

66°F (19°C)           Humidity 100%
Clear           Wind 3.73 miles per hour, NNE

San Jose Weather Forecast

Times of clouds and sun with a thunderstorm in the afternoon

Sunday

81°F/27°C - 64°F/18°C

Times of clouds and sun with a thunderstorm in the afternoon

Times of clouds and sun with a thunderstorm in the afternoon

Monday

81°F/27°C - 64°F/18°C

Times of clouds and sun with a thunderstorm in the afternoon

Intervals of clouds and sunshine with a couple of showers and a thunderstorm

Tuesday

81°F/27°C - 64°F/18°C

Intervals of clouds and sunshine with a couple of showers and a thunderstorm

Periods of clouds and sunshine with a thunderstorm

Wednesday

79°F/26°C - 64°F/18°C

Periods of clouds and sunshine with a thunderstorm

Mostly cloudy; occasional rain and a thunderstorm in the morning followed by a couple of thunderstorms around in the afternoon

Thursday

79°F/26°C - 64°F/18°C

Mostly cloudy; occasional rain and a thunderstorm in the morning followed by a couple of thunderstorms around in the afternoon

Cloudy; a thunderstorm in the morning followed by occasional rain and a thunderstorm in the afternoon

Friday

79°F/26°C - 66°F/19°C

Cloudy; a thunderstorm in the morning followed by occasional rain and a thunderstorm in the afternoon

Considerable cloudiness and humid with a couple of thunderstorms around

Saturday

79°F/26°C - 64°F/18°C

Considerable cloudiness and humid with a couple of thunderstorms around

Periods of rain and a thunderstorm; turning cooler in the afternoon

Sunday

79°F/26°C - 64°F/18°C

Periods of rain and a thunderstorm; turning cooler in the afternoon

A couple of morning thunderstorms around, then turning cooler in the afternoon with rain and a thunderstorm

Monday

79°F/26°C - 64°F/18°C

A couple of morning thunderstorms around, then turning cooler in the afternoon with rain and a thunderstorm

Cloudy with a thunderstorm or two

Tuesday

79°F/26°C - 64°F/18°C

Cloudy with a thunderstorm or two

Mostly cloudy with a couple of thunderstorms around

Wednesday

79°F/26°C - 64°F/18°C

Mostly cloudy with a couple of thunderstorms around

Some sun, then turning cloudy; a couple of thunderstorms around in the morning followed by rain and a thunderstorm in the afternoon

Thursday

79°F/26°C - 64°F/18°C

Some sun, then turning cloudy; a couple of thunderstorms around in the morning followed by rain and a thunderstorm in the afternoon

Mostly cloudy with a couple of thunderstorms around

Friday

81°F/27°C - 64°F/18°C

Mostly cloudy with a couple of thunderstorms around

A couple of morning showers; otherwise, rather cloudy

Saturday

73°F/23°C - 70°F/21°C

A couple of morning showers; otherwise, rather cloudy

Mainly cloudy with a couple of showers, mainly early in the day

Sunday

73°F/23°C - 72°F/22°C

Mainly cloudy with a couple of showers, mainly early in the day

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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