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

Day

rain showers from noon

24°

Night

light rain at evening, light fog till midnight

15°

Day

rain showers at afternoon

26°

Night

light rain at evening followed by light fog

14°

Day

rain showers with thunderstorms at afternoon

25°

Night

rain showers with thunderstorms, light fog at early night hours

17°

Day

rain showers with thunderstorms from morning

23°

Night

rain showers with thunderstorms at evening followed by light fog

17°

Day

rain showers with thunderstorms from morning

22°

Night

rain showers with thunderstorms till early night hours followed by light fog

16°

Day

rain showers with thunderstorms from morning

25°

Night

generally scattered clouds with rain showers with thunderstorms at evening

14°

Day

rain showers from noon

25°

Night

rain showers at evening followed by light fog

15°

Day

rain showers with thunderstorms from morning

23°

Night

light fog and chance for rain showers at times

16°

Day

rain showers with thunderstorms

25°

Night

rain showers at evening followed by light fog

16°

Dawn

Scattered Clouds

Scattered Clouds

16°

Morning

Scattered Clouds

Scattered Clouds

20°

Noon

Mostly Cloudy with Light Rain

Mostly Cloudy with Light Rain

24°

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

23°

Evening

Mist - Light Fog

Mist - Light Fog

18°

Night

Mist - Light Fog

Mist - Light Fog

15°

Dawn

Northeastern

5km/h

Morning

Northeastern

5km/h

Noon

Northern

2km/h

Afternoon

North-west

3km/h

Evening

Northern

2km/h

Night

Northeastern

5km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

69%

Noon

Relative Humidity

64%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

98%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

89%

Afternoon

Precipitation Probability

97%

Evening

Precipitation Probability

74%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

15°

Morning

Scattered Clouds

Scattered Clouds

20°

Noon

Partly Cloudy

Partly Cloudy

26°

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

24°

Evening

Mist - Light Fog

Mist - Light Fog

18°

Night

Mist - Light Fog

Mist - Light Fog

15°

Dawn

Northeastern

5km/h

Morning

Northeastern

5km/h

Noon

Western

3km/h

Afternoon

Western

3km/h

Evening

Northeastern

2km/h

Night

Northeastern

2km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

64%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

74%

Evening

Relative Humidity

98%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

98%

Evening

Precipitation Probability

98%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

14°

Morning

Scattered Clouds

Scattered Clouds

20°

Noon

Scattered Clouds

Scattered Clouds

25°

Afternoon

Thunderstorms

Thunderstorms

23°

Evening

Thunderstorms

Thunderstorms

18°

Night

Mist - Light Fog

Mist - Light Fog

17°

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

2km/h

Morning

Northeastern

4km/h

Noon

Western

7km/h

Afternoon

Western

4km/h

Evening

Eastern

1km/h

Night

Southeastern

1km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

71%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

80%

Evening

Relative Humidity

97%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

0%

Dawn

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

17°

Morning

Thunderstorms

Thunderstorms

20°

Noon

Thunderstorms

Thunderstorms

23°

Afternoon

Thunderstorms

Thunderstorms

21°

Evening

Thunderstorms

Thunderstorms

18°

Night

Mist - Light Fog

Mist - Light Fog

17°

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

1km/h

Morning

Eastern

2km/h

Noon

Western

4km/h

Afternoon

Southwestern

2km/h

Evening

Northeastern

2km/h

Night

Eastern

1km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

82%

Noon

Relative Humidity

82%

Afternoon

Relative Humidity

90%

Evening

Relative Humidity

97%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

38%

Morning

Precipitation Probability

77%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

17°

Morning

Thunderstorms

Thunderstorms

20°

Noon

Thunderstorms

Thunderstorms

22°

Afternoon

Thunderstorms

Thunderstorms

21°

Evening

Thunderstorms

Thunderstorms

18°

Night

Mist - Light Fog

Mist - Light Fog

18°

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

Eastern

2km/h

Morning

Northeastern

3km/h

Noon

Western

4km/h

Afternoon

Western

3km/h

Evening

Northeastern

2km/h

Night

Northeastern

3km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

76%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

98%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

78%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

78%

Dawn

Mist - Light Fog

Mist - Light Fog

16°

Morning

Chance for Rain Showers

Chance for Rain Showers

20°

Noon

Thunderstorms

Thunderstorms

25°

Afternoon

Thunderstorms

Thunderstorms

22°

Evening

Thunderstorms

Thunderstorms

18°

Night

Scattered Clouds

Scattered Clouds

15°

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

4km/h

Morning

Northeastern

4km/h

Noon

Southern

6km/h

Afternoon

Southwestern

6km/h

Evening

North-west

5km/h

Night

Northern

7km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

75%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

90%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

58%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

14°

Morning

Scattered Clouds

Scattered Clouds

19°

Noon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

25°

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

23°

Evening

Mist - Light Fog

Mist - Light Fog

17°

Night

Mist - Light Fog

Mist - Light Fog

15°

Dawn

Northeastern

8km/h

Morning

Northeastern

8km/h

Noon

Northern

3km/h

Afternoon

Northern

4km/h

Evening

Northeastern

5km/h

Night

Northeastern

6km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

69%

Noon

Relative Humidity

64%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

96%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

89%

Afternoon

Precipitation Probability

94%

Evening

Precipitation Probability

94%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

15°

Morning

Mist - Light Fog

Mist - Light Fog

19°

Noon

Thunderstorms

Thunderstorms

23°

Afternoon

Thunderstorms

Thunderstorms

22°

Evening

Mist - Light Fog

Mist - Light Fog

17°

Night

Mist - Light Fog

Mist - Light Fog

16°

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

6km/h

Morning

Northeastern

6km/h

Noon

Northeastern

4km/h

Afternoon

Northern

5km/h

Evening

Northeastern

6km/h

Night

Northeastern

6km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

72%

Noon

Relative Humidity

72%

Afternoon

Relative Humidity

74%

Evening

Relative Humidity

96%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

76%

Noon

Precipitation Probability

97%

Afternoon

Precipitation Probability

97%

Evening

Precipitation Probability

95%

Night

Precipitation Probability

0%

Dawn

Chance for Rain Showers

Chance for Rain Showers

16°

Morning

Chance for Rain Showers

Chance for Rain Showers

19°

Noon

Thunderstorms

Thunderstorms

25°

Afternoon

Thunderstorms

Thunderstorms

23°

Evening

Mist - Light Fog

Mist - Light Fog

17°

Night

Mist - Light Fog

Mist - Light Fog

16°

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

7km/h

Morning

Northeastern

7km/h

Noon

Northeastern

6km/h

Afternoon

Northeastern

6km/h

Evening

Northeastern

7km/h

Night

Northeastern

7km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

73%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

96%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

52%

Morning

Precipitation Probability

73%

Noon

Precipitation Probability

94%

Afternoon

Precipitation Probability

94%

Evening

Precipitation Probability

92%

Night

Precipitation Probability

0%