Weather hour by hour (periods) in Ratnapura , Sri Lanka

Day

light fog at early morning followed by rain showers with thunderstorms

25°

Night

rain showers with thunderstorms

22°

Day

rain showers with thunderstorms

25°

Night

rain with thunderstorms heavy at times

23°

Day

rain with thunderstorms heavy at times

23°

Night

rain with thunderstorms heavy at times

23°

Day

rain with thunderstorms heavy at times

24°

Night

rain with thunderstorms heavy at times

22°

Day

rain showers with thunderstorms

23°

Night

rain showers with thunderstorms

23°

Day

rain with thunderstorms heavy at times

24°

Night

rain showers with thunderstorms

22°

Day

rain showers with thunderstorms

25°

Night

rain showers with thunderstorms

23°

Day

rain showers with thunderstorms

23°

Night

rain showers with thunderstorms, fog from midnight

23°

Day

rain showers with thunderstorms

26°

Night

rain showers with thunderstorms

23°

Dawn

Thunderstorms

Thunderstorms

23°

Morning

Thunderstorms

Thunderstorms

24°

Noon

Thunderstorms

Thunderstorms

25°

Afternoon

Thunderstorms

Thunderstorms

23°

Evening

Thunderstorms

Thunderstorms

23°

Night

Thunderstorms

Thunderstorms

22°

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

Southeastern

1km/h

Morning

Southeastern

6km/h

Noon

Southwestern

9km/h

Afternoon

Southwestern

7km/h

Evening

Western

3km/h

Night

Southwestern

2km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

79%

Noon

Relative Humidity

77%

Afternoon

Relative Humidity

84%

Evening

Relative Humidity

93%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

66%

Morning

Precipitation Probability

94%

Noon

Precipitation Probability

95%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

79%

Night

Precipitation Probability

76%

Dawn

Thunderstorms

Thunderstorms

22°

Morning

Thunderstorms

Thunderstorms

24°

Noon

Thunderstorms

Thunderstorms

24°

Afternoon

Thunderstorms

Thunderstorms

23°

Evening

Thunderstorms

Thunderstorms

23°

Night

Heavy Rain with Thunderstorms

Heavy Rain with Thunderstorms

23°

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

Southeastern

2km/h

Morning

Northern

4km/h

Noon

Western

9km/h

Afternoon

Western

8km/h

Evening

Western

2km/h

Night

Western

4km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

93%

Noon

Relative Humidity

94%

Afternoon

Relative Humidity

94%

Evening

Relative Humidity

96%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

77%

Morning

Precipitation Probability

97%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

90%

Night

Precipitation Probability

97%

Dawn

Heavy Rain with Thunderstorms

Heavy Rain with Thunderstorms

23°

Morning

Heavy Rain with Thunderstorms

Heavy Rain with Thunderstorms

23°

Noon

Thunderstorms

Thunderstorms

23°

Afternoon

Thunderstorms

Thunderstorms

23°

Evening

Thunderstorms

Thunderstorms

23°

Night

Heavy Rain with Thunderstorms

Heavy Rain with Thunderstorms

23°

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

North-west

4km/h

Morning

North-west

3km/h

Noon

Western

6km/h

Afternoon

Western

6km/h

Evening

Western

4km/h

Night

Western

4km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

91%

Noon

Relative Humidity

92%

Afternoon

Relative Humidity

93%

Evening

Relative Humidity

98%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

97%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

95%

Night

Precipitation Probability

98%

Dawn

Thunderstorms

Thunderstorms

23°

Morning

Thunderstorms

Thunderstorms

23°

Noon

Heavy Rain with Thunderstorms

Heavy Rain with Thunderstorms

24°

Afternoon

Heavy Rain with Thunderstorms

Heavy Rain with Thunderstorms

23°

Evening

Heavy Rain with Thunderstorms

Heavy Rain with Thunderstorms

23°

Night

Thunderstorms

Thunderstorms

23°

Day Heavy rain expected / Risk of possible increase of water levels on the roads and traffic jams.

Heavy rain expected / Risk of possible increase of water levels on the roads 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

Western

3km/h

Morning

North-west

7km/h

Noon

North-west

12km/h

Afternoon

Western

14km/h

Evening

Western

11km/h

Night

Western

12km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

97%

Noon

Relative Humidity

94%

Afternoon

Relative Humidity

93%

Evening

Relative Humidity

95%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

98%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

98%

Evening

Precipitation Probability

98%

Night

Precipitation Probability

99%

Dawn

Rainy

Rainy

22°

Morning

Thunderstorms

Thunderstorms

23°

Noon

Thunderstorms

Thunderstorms

23°

Afternoon

Rain Showers

Rain Showers

23°

Evening

Thunderstorms

Thunderstorms

23°

Night

Thunderstorms

Thunderstorms

23°

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

Western

13km/h

Morning

North-west

11km/h

Noon

North-west

10km/h

Afternoon

Western

11km/h

Evening

North-west

10km/h

Night

North-west

8km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

91%

Noon

Relative Humidity

86%

Afternoon

Relative Humidity

86%

Evening

Relative Humidity

94%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

99%

Dawn

Thunderstorms

Thunderstorms

23°

Morning

Thunderstorms

Thunderstorms

24°

Noon

Thunderstorms

Thunderstorms

24°

Afternoon

Heavy Rain with Thunderstorms

Heavy Rain with Thunderstorms

23°

Evening

Rain Showers

Rain Showers

22°

Night

Thunderstorms

Thunderstorms

22°

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

Western

10km/h

Morning

Western

13km/h

Noon

Western

14km/h

Afternoon

Western

13km/h

Evening

Western

10km/h

Night

Western

9km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

92%

Noon

Relative Humidity

90%

Afternoon

Relative Humidity

91%

Evening

Relative Humidity

93%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

98%

Morning

Precipitation Probability

98%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

98%

Evening

Precipitation Probability

98%

Night

Precipitation Probability

99%

Dawn

Thunderstorms

Thunderstorms

22°

Morning

Thunderstorms

Thunderstorms

24°

Noon

Thunderstorms

Thunderstorms

25°

Afternoon

Thunderstorms

Thunderstorms

24°

Evening

Thunderstorms

Thunderstorms

23°

Night

Thunderstorms

Thunderstorms

23°

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

Western

5km/h

Morning

Western

10km/h

Noon

Western

11km/h

Afternoon

Western

11km/h

Evening

Western

9km/h

Night

Western

7km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

93%

Noon

Relative Humidity

91%

Afternoon

Relative Humidity

89%

Evening

Relative Humidity

89%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

98%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

99%

Dawn

Thunderstorms

Thunderstorms

23°

Morning

Thunderstorms

Thunderstorms

23°

Noon

Thunderstorms

Thunderstorms

23°

Afternoon

Thunderstorms

Thunderstorms

23°

Evening

Thunderstorms

Thunderstorms

23°

Night

Thunderstorms with Fog

Thunderstorms with Fog

23°

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 Fog is expected / Risk of poor visibility while driving.

Fog is expected / Risk of poor visibility while driving.

Dawn

North-west

4km/h

Morning

North-west

10km/h

Noon

Western

12km/h

Afternoon

Western

11km/h

Evening

Western

9km/h

Night

Western

6km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

94%

Noon

Relative Humidity

92%

Afternoon

Relative Humidity

92%

Evening

Relative Humidity

98%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

98%

Evening

Precipitation Probability

95%

Night

Precipitation Probability

94%

Dawn

Thunderstorms with Fog

Thunderstorms with Fog

23°

Morning

Thunderstorms

Thunderstorms

24°

Noon

Thunderstorms

Thunderstorms

26°

Afternoon

Thunderstorms

Thunderstorms

25°

Evening

Thunderstorms

Thunderstorms

24°

Night

Thunderstorms

Thunderstorms

23°

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

North-west

4km/h

Morning

North-west

14km/h

Noon

Western

17km/h

Afternoon

Western

13km/h

Evening

Western

9km/h

Night

Western

8km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

91%

Noon

Relative Humidity

88%

Afternoon

Relative Humidity

92%

Evening

Relative Humidity

96%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

95%

Morning

Precipitation Probability

98%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

95%

Night

Precipitation Probability

98%