Weather hour by hour (periods) in San Juan , Costa Rica

Day

rain showers with thunderstorms from noon

28°

Night

generally scattered clouds with rain showers with thunderstorms at evening

14°

Day

chance for rain showers with thunderstorms from noon

28°

Night

scattered clouds

12°

Day

rain showers from noon

26°

Night

generally scattered clouds with light rain at evening

13°

Day

rain showers with thunderstorms from morning

25°

Night

generally partly cloudy with light rain at evening

14°

Day

rain showers from noon

27°

Night

generally scattered clouds with rain showers at evening

13°

Day

rain showers from noon

27°

Night

generally scattered clouds with rain showers at evening

13°

Day

rain showers from noon

26°

Night

generally scattered clouds with rain showers at evening

14°

Day

rain showers with thunderstorms

25°

Night

generally scattered clouds with rain showers at evening

14°

Day

rain showers from noon

27°

Night

chance for rain showers till early night hours

13°

Dawn

Scattered Clouds

Scattered Clouds

14°

Morning

Scattered Clouds

Scattered Clouds

20°

Noon

Thunderstorms

Thunderstorms

28°

Afternoon

Thunderstorms

Thunderstorms

25°

Evening

Thunderstorms

Thunderstorms

17°

Night

Scattered Clouds

Scattered Clouds

14°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Northeastern

10km/h

Morning

Northeastern

10km/h

Noon

Northeastern

10km/h

Afternoon

Northeastern

7km/h

Evening

Northeastern

7km/h

Night

Northeastern

8km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

58%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

63%

Evening

Relative Humidity

86%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

82%

Afternoon

Precipitation Probability

83%

Evening

Precipitation Probability

83%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

14°

Morning

Scattered Clouds

Scattered Clouds

20°

Noon

Chance for Rain Showers

Chance for Rain Showers

28°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

24°

Evening

Mostly Cloudy

Mostly Cloudy

17°

Night

Scattered Clouds

Scattered Clouds

12°

Dawn

Northeastern

8km/h

Morning

Northeastern

8km/h

Noon

Northeastern

7km/h

Afternoon

Northeastern

5km/h

Evening

Northeastern

8km/h

Night

Northeastern

9km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

57%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

84%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

41%

Afternoon

Precipitation Probability

54%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

12°

Morning

Scattered Clouds

Scattered Clouds

19°

Noon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

26°

Afternoon

Rain Showers

Rain Showers

23°

Evening

Light Rain

Light Rain

17°

Night

Scattered Clouds

Scattered Clouds

13°

Dawn

Northeastern

9km/h

Morning

Northeastern

10km/h

Noon

Northeastern

10km/h

Afternoon

Northeastern

8km/h

Evening

Northeastern

9km/h

Night

Northeastern

10km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

51%

Noon

Relative Humidity

44%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

83%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

82%

Afternoon

Precipitation Probability

83%

Evening

Precipitation Probability

82%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

13°

Morning

Partly Cloudy with Light Rain

Partly Cloudy with Light Rain

19°

Noon

Thunderstorms

Thunderstorms

25°

Afternoon

Thunderstorms

Thunderstorms

22°

Evening

Partly Cloudy with Light Rain

Partly Cloudy with Light Rain

17°

Night

Scattered Clouds

Scattered Clouds

14°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Northeastern

8km/h

Morning

Northeastern

10km/h

Noon

Northeastern

11km/h

Afternoon

Northeastern

8km/h

Evening

Northeastern

8km/h

Night

Northeastern

9km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

61%

Noon

Relative Humidity

54%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

85%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

74%

Noon

Precipitation Probability

80%

Afternoon

Precipitation Probability

80%

Evening

Precipitation Probability

73%

Night

Precipitation Probability

0%

Dawn

Partly Cloudy

Partly Cloudy

14°

Morning

Scattered Clouds

Scattered Clouds

20°

Noon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

27°

Afternoon

Rain Showers

Rain Showers

22°

Evening

Rain Showers

Rain Showers

17°

Night

Scattered Clouds

Scattered Clouds

14°

Dawn

Northeastern

9km/h

Morning

Northeastern

8km/h

Noon

Northeastern

4km/h

Afternoon

Northeastern

5km/h

Evening

Northeastern

7km/h

Night

Northeastern

8km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

58%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

87%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

64%

Afternoon

Precipitation Probability

75%

Evening

Precipitation Probability

72%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

13°

Morning

Scattered Clouds

Scattered Clouds

19°

Noon

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

27°

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

22°

Evening

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

16°

Night

Scattered Clouds

Scattered Clouds

14°

Dawn

Northeastern

8km/h

Morning

Eastern

8km/h

Noon

Northeastern

7km/h

Afternoon

Northeastern

7km/h

Evening

Northeastern

7km/h

Night

Northeastern

8km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

49%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

55%

Evening

Relative Humidity

77%

Night

Relative Humidity

73%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

77%

Afternoon

Precipitation Probability

83%

Evening

Precipitation Probability

82%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

13°

Morning

Scattered Clouds

Scattered Clouds

19°

Noon

Partly Cloudy with Light Rain

Partly Cloudy with Light Rain

26°

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

23°

Evening

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

17°

Night

Scattered Clouds

Scattered Clouds

14°

Dawn

Northeastern

8km/h

Morning

Northeastern

10km/h

Noon

Northeastern

11km/h

Afternoon

Northeastern

9km/h

Evening

Northeastern

6km/h

Night

Northeastern

8km/h

Dawn

Relative Humidity

74%

Morning

Relative Humidity

58%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

82%

Night

Relative Humidity

81%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

62%

Afternoon

Precipitation Probability

82%

Evening

Precipitation Probability

76%

Night

Precipitation Probability

0%

Dawn

Mostly Clear

Mostly Clear

14°

Morning

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

19°

Noon

Rain Showers

Rain Showers

25°

Afternoon

Thunderstorms

Thunderstorms

23°

Evening

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

17°

Night

Scattered Clouds

Scattered Clouds

14°

Dawn

Northeastern

8km/h

Morning

Northeastern

9km/h

Noon

Northeastern

9km/h

Afternoon

Northeastern

8km/h

Evening

Northeastern

7km/h

Night

Northeastern

9km/h

Dawn

Relative Humidity

79%

Morning

Relative Humidity

58%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

82%

Night

Relative Humidity

78%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

31%

Noon

Precipitation Probability

92%

Afternoon

Precipitation Probability

95%

Evening

Precipitation Probability

92%

Night

Precipitation Probability

0%

Dawn

Mostly Clear

Mostly Clear

14°

Morning

Scattered Clouds

Scattered Clouds

19°

Noon

Mostly Cloudy with Light Rain

Mostly Cloudy with Light Rain

27°

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

23°

Evening

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

17°

Night

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

14°

Dawn

Northeastern

8km/h

Morning

Eastern

7km/h

Noon

Northeastern

7km/h

Afternoon

Northeastern

6km/h

Evening

Northeastern

5km/h

Night

Northeastern

6km/h

Dawn

Relative Humidity

75%

Morning

Relative Humidity

55%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

82%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

89%

Afternoon

Precipitation Probability

95%

Evening

Precipitation Probability

94%

Night

Precipitation Probability

30%