San Jose Weather
Current Conditions
| 66°F (18°C) | Barometer 29.98 in/Hg | |
| Partly cloudy | Visibility 10 mi | |
| Humidity 93 % | Wind 3 mph E |
Two-Week Forecast
-
Wednesday
81°F/27°C - 68°F/20°C
A little morning rain, then a thunderstorm in spots -
Thursday
77°F/25°C - 67°F/19°C
Clouds and sun with a shower or thunderstorm -
Friday
79°F/26°C - 67°F/19°C
A couple of thunderstorms; cooler in the afternoon -
Saturday
77°F/25°C - 66°F/18°C
Periods of sun with a shower or thunderstorm -
Sunday
76°F/24°C - 66°F/18°C
Mostly cloudy with a couple of thunderstorms -
Monday
78°F/25°C - 66°F/18°C
Partly sunny with a shower or thunderstorm around
-
Tuesday
74°F/23°C - 68°F/20°C
Cloudy with showers and thunderstorms -
Wednesday
73°F/22°C - 68°F/20°C
A thunderstorm in spots in the morning, then thunderstorms -
Thursday
72°F/22°C - 68°F/20°C
Cloudy with showers and thunderstorms -
Friday
72°F/22°C - 68°F/20°C
A thick cloud cover with showers and thunderstorms -
Saturday
75°F/23°C - 68°F/20°C
Rain and a thunderstorm -
Sunday
75°F/23°C - 68°F/20°C
A thunderstorm in spots in the morning, then thunderstorms -
Monday
75°F/23°C - 67°F/19°C
Cloudy with a couple of showers and a thunderstorm -
Tuesday
75°F/23°C - 68°F/20°C
Cloudy with thunderstorms -
Wednesday
74°F/23°C - 68°F/20°C
Cloudy with thunderstorms, mainly later
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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