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

Day

rain showers till noon

29°

Night

rain showers with thunderstorms

23°

Day

rain showers with thunderstorms

30°

Night

rain showers with thunderstorms

23°

Day

rain showers with thunderstorms

29°

Night

rain showers with thunderstorms

23°

Day

rain showers with thunderstorms

29°

Night

rain showers with thunderstorms

24°

Day

rain showers with thunderstorms

28°

Night

rain showers with thunderstorms

24°

Day

rain showers with thunderstorms

29°

Night

rain showers with thunderstorms

24°

Day

rain showers with thunderstorms at times

29°

Night

rain showers with thunderstorms

24°

Day

rain showers with thunderstorms till noon

29°

Night

rain showers with thunderstorms from midnight

23°

Day

rain showers with thunderstorms till afternoon

29°

Night

rain showers with thunderstorms

24°

Dawn

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

24°

Morning

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

27°

Noon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

29°

Afternoon

Partly Cloudy

Partly Cloudy

29°

Evening

Partly Cloudy

Partly Cloudy

25°

Night

Thunderstorms

Thunderstorms

24°

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

6km/h

Morning

Southern

12km/h

Noon

Southwestern

16km/h

Afternoon

Southwestern

16km/h

Evening

Southwestern

11km/h

Night

Southern

8km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

82%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

85%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

95%

Dawn

Thunderstorms

Thunderstorms

23°

Morning

Thunderstorms

Thunderstorms

26°

Noon

Thunderstorms

Thunderstorms

30°

Afternoon

Thunderstorms

Thunderstorms

29°

Evening

Thunderstorms

Thunderstorms

25°

Night

Thunderstorms

Thunderstorms

24°

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

Southern

9km/h

Morning

Southern

12km/h

Noon

Southwestern

15km/h

Afternoon

Southwestern

16km/h

Evening

Southwestern

10km/h

Night

Southern

8km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

81%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

89%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

97%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

98%

Evening

Precipitation Probability

92%

Night

Precipitation Probability

92%

Dawn

Thunderstorms

Thunderstorms

23°

Morning

Thunderstorms

Thunderstorms

26°

Noon

Thunderstorms

Thunderstorms

29°

Afternoon

Thunderstorms

Thunderstorms

29°

Evening

Thunderstorms

Thunderstorms

24°

Night

Thunderstorms

Thunderstorms

24°

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

5km/h

Morning

Southern

10km/h

Noon

Southwestern

13km/h

Afternoon

Southwestern

12km/h

Evening

Southwestern

9km/h

Night

Southern

7km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

87%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

78%

Evening

Relative Humidity

88%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

98%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

82%

Evening

Precipitation Probability

74%

Night

Precipitation Probability

98%

Dawn

Thunderstorms

Thunderstorms

23°

Morning

Thunderstorms

Thunderstorms

26°

Noon

Thunderstorms

Thunderstorms

29°

Afternoon

Thunderstorms

Thunderstorms

29°

Evening

Thunderstorms

Thunderstorms

25°

Night

Thunderstorms

Thunderstorms

24°

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

Southern

7km/h

Morning

Southern

11km/h

Noon

Southwestern

16km/h

Afternoon

Southwestern

16km/h

Evening

Southwestern

11km/h

Night

Southwestern

9km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

82%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

78%

Evening

Relative Humidity

88%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

98%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

94%

Evening

Precipitation Probability

72%

Night

Precipitation Probability

98%

Dawn

Thunderstorms

Thunderstorms

24°

Morning

Thunderstorms

Thunderstorms

26°

Noon

Thunderstorms

Thunderstorms

28°

Afternoon

Thunderstorms

Thunderstorms

28°

Evening

Thunderstorms

Thunderstorms

25°

Night

Thunderstorms

Thunderstorms

24°

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

Southern

7km/h

Morning

Southwestern

15km/h

Noon

Southwestern

17km/h

Afternoon

Southwestern

16km/h

Evening

Southwestern

10km/h

Night

Southwestern

9km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

86%

Noon

Relative Humidity

82%

Afternoon

Relative Humidity

85%

Evening

Relative Humidity

89%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

98%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

94%

Evening

Precipitation Probability

64%

Night

Precipitation Probability

97%

Dawn

Thunderstorms

Thunderstorms

24°

Morning

Thunderstorms

Thunderstorms

26°

Noon

Thunderstorms

Thunderstorms

29°

Afternoon

Thunderstorms

Thunderstorms

29°

Evening

Thunderstorms

Thunderstorms

25°

Night

Thunderstorms

Thunderstorms

24°

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

Southern

8km/h

Morning

Southwestern

13km/h

Noon

Southwestern

15km/h

Afternoon

Western

12km/h

Evening

Southwestern

7km/h

Night

Southwestern

6km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

85%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

65%

Evening

Relative Humidity

80%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

82%

Afternoon

Precipitation Probability

75%

Evening

Precipitation Probability

70%

Night

Precipitation Probability

97%

Dawn

Thunderstorms

Thunderstorms

24°

Morning

Thunderstorms

Thunderstorms

26°

Noon

Partly Cloudy with Light Rain

Partly Cloudy with Light Rain

29°

Afternoon

Thunderstorms

Thunderstorms

29°

Evening

Thunderstorms

Thunderstorms

25°

Night

Thunderstorms

Thunderstorms

24°

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

Southwestern

6km/h

Morning

Southwestern

13km/h

Noon

Southwestern

16km/h

Afternoon

Southwestern

16km/h

Evening

Southwestern

9km/h

Night

Southern

9km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

71%

Noon

Relative Humidity

64%

Afternoon

Relative Humidity

63%

Evening

Relative Humidity

87%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

73%

Afternoon

Precipitation Probability

84%

Evening

Precipitation Probability

84%

Night

Precipitation Probability

95%

Dawn

Thunderstorms

Thunderstorms

24°

Morning

Thunderstorms

Thunderstorms

26°

Noon

Thunderstorms

Thunderstorms

29°

Afternoon

Scattered Clouds

Scattered Clouds

29°

Evening

Scattered Clouds

Scattered Clouds

25°

Night

Thunderstorms

Thunderstorms

24°

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

Southwestern

9km/h

Morning

Southwestern

15km/h

Noon

Southwestern

16km/h

Afternoon

Southwestern

16km/h

Evening

Southwestern

8km/h

Night

Southern

7km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

73%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

85%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

98%

Morning

Precipitation Probability

98%

Noon

Precipitation Probability

97%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

97%

Dawn

Thunderstorms

Thunderstorms

23°

Morning

Thunderstorms

Thunderstorms

26°

Noon

Thunderstorms

Thunderstorms

29°

Afternoon

Thunderstorms

Thunderstorms

29°

Evening

Cloudy

Cloudy

26°

Night

Thunderstorms

Thunderstorms

24°

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

Southern

7km/h

Morning

Southwestern

14km/h

Noon

Southwestern

16km/h

Afternoon

Southwestern

16km/h

Evening

Southwestern

10km/h

Night

Southern

9km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

74%

Noon

Relative Humidity

64%

Afternoon

Relative Humidity

63%

Evening

Relative Humidity

84%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

98%

Morning

Precipitation Probability

98%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

90%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

97%