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San Jose Weather

Current Conditions

Clear 70°F (21°C) Barometer 30.03 in/Hg
Clear Visibility 10 mi
Humidity 88 % Wind 3 mph ENE

San Jose Weather Forecast

Variable clouds with thunderstorms this afternoon

Monday

81°F/27°C - 65°F/18°C

Variable clouds with thunderstorms this afternoon

A couple of showers and a thunderstorm, mainly later

Tuesday

81°F/27°C - 66°F/18°C

A couple of showers and a thunderstorm, mainly later

Variably cloudy with thunderstorms, mainly later

Wednesday

81°F/27°C - 67°F/19°C

Variably cloudy with thunderstorms, mainly later

A couple of showers and a thunderstorm, mainly later

Thursday

82°F/27°C - 67°F/19°C

A couple of showers and a thunderstorm, mainly later

A couple of showers and a thunderstorm, mainly later

Friday

81°F/27°C - 66°F/18°C

A couple of showers and a thunderstorm, mainly later

A couple of showers and a thunderstorm, mainly later

Saturday

81°F/27°C - 66°F/18°C

A couple of showers and a thunderstorm, mainly later

A couple of showers and a thunderstorm, mainly later

Sunday

77°F/25°C - 66°F/18°C

A couple of showers and a thunderstorm, mainly later

Occasional afternoon rain and a thunderstorm

Monday

82°F/27°C - 67°F/19°C

Occasional afternoon rain and a thunderstorm

Cloudy with a thunderstorm

Tuesday

83°F/28°C - 66°F/18°C

Cloudy with a thunderstorm

A stray morning thunderstorm, then a thunderstorm or two

Wednesday

85°F/29°C - 67°F/19°C

A stray morning thunderstorm, then a thunderstorm or two

Cloudy and not as warm with a thunderstorm or two

Thursday

75°F/23°C - 67°F/19°C

Cloudy and not as warm with a thunderstorm or two

Cloudy with a couple of showers and a thunderstorm

Friday

73°F/22°C - 67°F/19°C

Cloudy with a couple of showers and a thunderstorm

Mainly cloudy with a couple of thunderstorms

Saturday

74°F/23°C - 67°F/19°C

Mainly cloudy with a couple of thunderstorms

Clouds, a thunderstorm or two

Sunday

75°F/23°C - 66°F/18°C

Clouds, a thunderstorm or two

Overcast with a couple of showers and a thunderstorm

Monday

76°F/24°C - 67°F/19°C

Overcast with a couple of showers and a thunderstorm

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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