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

Day

rain showers with thunderstorms from noon

27°

Night

generally scattered clouds with chance for rain showers with thunderstorms at evening

13°

Day

rain showers with thunderstorms from noon

26°

Night

generally scattered clouds with light rain at evening

13°

Day

rain showers with thunderstorms from morning

26°

Night

generally scattered clouds with rain showers at evening

13°

Day

rain showers from noon

27°

Night

generally scattered clouds with light rain at evening

13°

Day

rain showers from noon

28°

Night

generally scattered clouds with rain showers at evening

12°

Day

rain showers from noon

27°

Night

generally scattered clouds with rain showers at evening

13°

Day

chance for rain showers from noon

26°

Night

generally scattered clouds with chance for rain showers at evening

13°

Day

generally scattered clouds with rain showers at afternoon

27°

Night

rain showers at evening, light fog from early night hours till dawn

13°

Day

rain showers from noon

28°

Night

rain showers at evening followed by light fog

15°

Dawn

Scattered Clouds

Scattered Clouds

14°

Morning

Scattered Clouds

Scattered Clouds

20°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

27°

Afternoon

Thunderstorms

Thunderstorms

23°

Evening

Chance for Thunderstorms

Chance for Thunderstorms

17°

Night

Scattered Clouds

Scattered Clouds

13°

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

7km/h

Morning

Northeastern

7km/h

Noon

Northeastern

7km/h

Afternoon

Northern

5km/h

Evening

Northeastern

8km/h

Night

Northeastern

10km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

60%

Noon

Relative Humidity

53%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

88%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

43%

Afternoon

Precipitation Probability

62%

Evening

Precipitation Probability

58%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

13°

Morning

Scattered Clouds

Scattered Clouds

19°

Noon

Chance for Rain Showers

Chance for Rain Showers

26°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

23°

Evening

Partly Cloudy with Light Rain

Partly Cloudy with Light Rain

16°

Night

Scattered Clouds

Scattered Clouds

13°

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

9km/h

Morning

Northeastern

10km/h

Noon

Northeastern

11km/h

Afternoon

Northeastern

8km/h

Evening

Northeastern

8km/h

Night

Northeastern

9km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

56%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

54%

Evening

Relative Humidity

83%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

56%

Afternoon

Precipitation Probability

74%

Evening

Precipitation Probability

68%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

13°

Morning

Partly Cloudy with Light Rain

Partly Cloudy with Light Rain

19°

Noon

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

26°

Afternoon

Thunderstorms

Thunderstorms

23°

Evening

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

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

9km/h

Noon

Northeastern

9km/h

Afternoon

Northeastern

6km/h

Evening

Northeastern

8km/h

Night

Northeastern

9km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

59%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

62%

Evening

Relative Humidity

88%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

83%

Noon

Precipitation Probability

83%

Afternoon

Precipitation Probability

83%

Evening

Precipitation Probability

77%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

13°

Morning

Scattered Clouds

Scattered Clouds

20°

Noon

Rain Showers

Rain Showers

27°

Afternoon

Rain Showers

Rain Showers

22°

Evening

Light Rain

Light Rain

17°

Night

Scattered Clouds

Scattered Clouds

14°

Dawn

Northeastern

9km/h

Morning

Northeastern

9km/h

Noon

Northeastern

5km/h

Afternoon

Northeastern

3km/h

Evening

Northeastern

5km/h

Night

Northeastern

8km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

55%

Noon

Relative Humidity

54%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

90%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

66%

Afternoon

Precipitation Probability

74%

Evening

Precipitation Probability

73%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

13°

Morning

Scattered Clouds

Scattered Clouds

20°

Noon

Partly Cloudy with Light Rain

Partly Cloudy with Light Rain

28°

Afternoon

Rain Showers

Rain Showers

24°

Evening

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

17°

Night

Scattered Clouds

Scattered Clouds

13°

Dawn

Northeastern

8km/h

Morning

Northeastern

8km/h

Noon

Northeastern

5km/h

Afternoon

Northeastern

6km/h

Evening

Northeastern

8km/h

Night

Northeastern

10km/h

Dawn

Relative Humidity

75%

Morning

Relative Humidity

43%

Noon

Relative Humidity

38%

Afternoon

Relative Humidity

50%

Evening

Relative Humidity

82%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

75%

Afternoon

Precipitation Probability

82%

Evening

Precipitation Probability

80%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

12°

Morning

Mostly Clear

Mostly Clear

19°

Noon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

27°

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

24°

Evening

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

17°

Night

Scattered Clouds

Scattered Clouds

13°

Dawn

Northeastern

8km/h

Morning

Northeastern

10km/h

Noon

Northeastern

20km/h

Afternoon

Northeastern

20km/h

Evening

Eastern

13km/h

Night

Eastern

13km/h

Dawn

Relative Humidity

77%

Morning

Relative Humidity

47%

Noon

Relative Humidity

43%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

73%

Night

Relative Humidity

74%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

52%

Afternoon

Precipitation Probability

67%

Evening

Precipitation Probability

63%

Night

Precipitation Probability

0%

Dawn

Mostly Clear

Mostly Clear

13°

Morning

Scattered Clouds

Scattered Clouds

19°

Noon

Chance for Rain Showers

Chance for Rain Showers

26°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

23°

Evening

Chance for Rain Showers

Chance for Rain Showers

17°

Night

Scattered Clouds

Scattered Clouds

13°

Dawn

Eastern

12km/h

Morning

Eastern

13km/h

Noon

Northeastern

12km/h

Afternoon

Northeastern

10km/h

Evening

Northeastern

8km/h

Night

Northeastern

9km/h

Dawn

Relative Humidity

72%

Morning

Relative Humidity

51%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

91%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

54%

Afternoon

Precipitation Probability

59%

Evening

Precipitation Probability

57%

Night

Precipitation Probability

0%

Dawn

Clear

Clear

13°

Morning

Mostly Clear

Mostly Clear

19°

Noon

Scattered Clouds

Scattered Clouds

27°

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

24°

Evening

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

17°

Night

Mist - Light Fog

Mist - Light Fog

14°

Dawn

Eastern

9km/h

Morning

Eastern

9km/h

Noon

Northeastern

7km/h

Afternoon

Northeastern

5km/h

Evening

Northeastern

6km/h

Night

Northeastern

7km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

38%

Noon

Relative Humidity

37%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

92%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

87%

Evening

Precipitation Probability

88%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

13°

Morning

Mostly Clear

Mostly Clear

19°

Noon

Partly Cloudy with Light Rain

Partly Cloudy with Light Rain

28°

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

25°

Evening

Mist - Light Fog

Mist - Light Fog

17°

Night

Mist - Light Fog

Mist - Light Fog

15°

Dawn

Eastern

8km/h

Morning

Eastern

8km/h

Noon

Northern

4km/h

Afternoon

North-west

5km/h

Evening

Northeastern

4km/h

Night

Northeastern

5km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

37%

Noon

Relative Humidity

34%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

94%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

89%

Afternoon

Precipitation Probability

97%

Evening

Precipitation Probability

96%

Night

Precipitation Probability

0%