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San Jose Weather

Current Conditions

75°F (24°C)           Humidity 83%
Intermittent clouds           Wind 3.73 miles per hour, WNW

San Jose Weather Forecast

Intervals of clouds and sunshine with a thunderstorm; humid

Sunday

79°F/26°C - 68°F/20°C

Intervals of clouds and sunshine with a thunderstorm; humid

Humid with periods of rain and a thunderstorm, then turning cooler in the afternoon

Monday

79°F/26°C - 66°F/19°C

Humid with periods of rain and a thunderstorm, then turning cooler in the afternoon

Mostly cloudy and humid with a couple of showers and a thunderstorm

Tuesday

77°F/25°C - 66°F/19°C

Mostly cloudy and humid with a couple of showers and a thunderstorm

Mostly cloudy and humid with a couple of showers and a thunderstorm; turning cooler in the afternoon

Wednesday

79°F/26°C - 64°F/18°C

Mostly cloudy and humid with a couple of showers and a thunderstorm; turning cooler in the afternoon

Variable cloudiness with a couple of showers and a thunderstorm; humid

Thursday

79°F/26°C - 64°F/18°C

Variable cloudiness with a couple of showers and a thunderstorm; humid

Humid with intervals of clouds and sunshine; a couple of showers and a thunderstorm in the afternoon

Friday

81°F/27°C - 64°F/18°C

Humid with intervals of clouds and sunshine; a couple of showers and a thunderstorm in the afternoon

Mostly cloudy with a couple of showers and a thunderstorm

Saturday

79°F/26°C - 66°F/19°C

Mostly cloudy with a couple of showers and a thunderstorm

Cloudy with a couple of thunderstorms

Sunday

81°F/27°C - 66°F/19°C

Cloudy with a couple of thunderstorms

Mostly cloudy and humid with a couple of thunderstorms

Monday

82°F/28°C - 66°F/19°C

Mostly cloudy and humid with a couple of thunderstorms

Humid with rain and a thunderstorm; turning cooler in the afternoon

Tuesday

81°F/27°C - 66°F/19°C

Humid with rain and a thunderstorm; turning cooler in the afternoon

Cloudy and humid with a couple of thunderstorms

Wednesday

79°F/26°C - 66°F/19°C

Cloudy and humid with a couple of thunderstorms

Considerable cloudiness with a thunderstorm or two; humid

Thursday

79°F/26°C - 66°F/19°C

Considerable cloudiness with a thunderstorm or two; humid

Humid with considerable cloudiness; a couple of thunderstorms in the morning followed by rain and a thunderstorm in the afternoon

Friday

81°F/27°C - 66°F/19°C

Humid with considerable cloudiness; a couple of thunderstorms in the morning followed by rain and a thunderstorm in the afternoon

A little morning rain; otherwise, plenty of clouds

Saturday

73°F/23°C - 70°F/21°C

A little morning rain; otherwise, plenty of clouds

Overcast with a bit of rain

Sunday

73°F/23°C - 72°F/22°C

Overcast with a bit of rain

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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