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

Day

rain showers with thunderstorms at afternoon

32°

Night

rain showers with thunderstorms at evening followed by fog

22°

Day

mostly cloudy

32°

Night

light fog at dawn

23°

Day

rain showers with thunderstorms from noon

30°

Night

rain showers with thunderstorms at evening followed by fog

23°

Day

rain showers with thunderstorms from noon

29°

Night

rain showers with thunderstorms at evening

23°

Day

rain showers with thunderstorms from noon

29°

Night

rain showers with thunderstorms at evening followed by fog

22°

Day

rain showers with thunderstorms from noon

30°

Night

partly cloudy

23°

Day

rain showers with thunderstorms from noon

28°

Night

rain showers with thunderstorms at times

22°

Day

rain showers with thunderstorms

28°

Night

light rain till midnight

21°

Day

chance for light rain from noon

30°

Night

overcast

22°

Dawn

Foggy

Foggy

22°

Morning

Mist - Light Fog

Mist - Light Fog

26°

Noon

Partly Cloudy

Partly Cloudy

32°

Afternoon

Thunderstorms

Thunderstorms

31°

Evening

Thunderstorms

Thunderstorms

25°

Night

Foggy

Foggy

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

Northeastern

4km/h

Morning

Northeastern

3km/h

Noon

Northern

4km/h

Afternoon

Northern

2km/h

Evening

Eastern

3km/h

Night

Northeastern

4km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

82%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

97%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

97%

Night

Precipitation Probability

0%

Dawn

Foggy

Foggy

22°

Morning

Mist - Light Fog

Mist - Light Fog

26°

Noon

Mostly Cloudy

Mostly Cloudy

32°

Afternoon

Cloudy

Cloudy

31°

Evening

Scattered Clouds

Scattered Clouds

25°

Night

Scattered Clouds

Scattered Clouds

23°

Dawn

Northern

12km/h

Morning

Northeastern

17km/h

Noon

Northern

16km/h

Afternoon

Northern

15km/h

Evening

Northern

14km/h

Night

Northeastern

14km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

78%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

65%

Evening

Relative Humidity

80%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

23°

Morning

Mostly Cloudy

Mostly Cloudy

26°

Noon

Thunderstorms

Thunderstorms

30°

Afternoon

Thunderstorms

Thunderstorms

30°

Evening

Thunderstorms

Thunderstorms

25°

Night

Mist - Light Fog

Mist - Light 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.

Dawn

Northern

11km/h

Morning

Northern

13km/h

Noon

Northern

12km/h

Afternoon

Northeastern

10km/h

Evening

Northern

7km/h

Night

Northern

7km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

78%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

87%

Evening

Relative Humidity

98%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

82%

Night

Precipitation Probability

0%

Dawn

Foggy

Foggy

23°

Morning

Mist - Light Fog

Mist - Light Fog

26°

Noon

Thunderstorms

Thunderstorms

29°

Afternoon

Thunderstorms

Thunderstorms

26°

Evening

Thunderstorms

Thunderstorms

24°

Night

Mist - Light Fog

Mist - Light 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 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

Northern

9km/h

Morning

Northeastern

11km/h

Noon

Northern

10km/h

Afternoon

Northern

5km/h

Evening

Northeastern

3km/h

Night

Northeastern

7km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

81%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

88%

Evening

Relative Humidity

98%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

97%

Afternoon

Precipitation Probability

98%

Evening

Precipitation Probability

92%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

23°

Morning

Mist - Light Fog

Mist - Light Fog

23°

Noon

Thunderstorms

Thunderstorms

29°

Afternoon

Thunderstorms

Thunderstorms

28°

Evening

Thunderstorms

Thunderstorms

24°

Night

Foggy

Foggy

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

Northeastern

8km/h

Morning

Northeastern

11km/h

Noon

Northeastern

13km/h

Afternoon

Northeastern

13km/h

Evening

Eastern

4km/h

Night

Eastern

5km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

79%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

83%

Evening

Relative Humidity

95%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

94%

Afternoon

Precipitation Probability

97%

Evening

Precipitation Probability

92%

Night

Precipitation Probability

0%

Dawn

Foggy

Foggy

22°

Morning

Partly Cloudy

Partly Cloudy

26°

Noon

Thunderstorms

Thunderstorms

30°

Afternoon

Thunderstorms

Thunderstorms

30°

Evening

Partly Cloudy

Partly Cloudy

24°

Night

Mostly Cloudy

Mostly Cloudy

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.

Dawn

Northeastern

8km/h

Morning

Northeastern

11km/h

Noon

Northeastern

11km/h

Afternoon

Northeastern

13km/h

Evening

Northern

7km/h

Night

Northeastern

5km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

78%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

82%

Evening

Relative Humidity

91%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

70%

Afternoon

Precipitation Probability

94%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

23°

Morning

Partly Cloudy

Partly Cloudy

26°

Noon

Thunderstorms

Thunderstorms

28°

Afternoon

Thunderstorms

Thunderstorms

28°

Evening

Thunderstorms

Thunderstorms

23°

Night

Chance for Thunderstorms

Chance for 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

Northeastern

7km/h

Morning

Northern

9km/h

Noon

Northern

9km/h

Afternoon

Northern

8km/h

Evening

Northern

6km/h

Night

Northeastern

7km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

78%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

75%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

77%

Afternoon

Precipitation Probability

92%

Evening

Precipitation Probability

64%

Night

Precipitation Probability

54%

Dawn

Mist - Light Fog

Mist - Light Fog

22°

Morning

Rain Showers

Rain Showers

23°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

28°

Afternoon

Thunderstorms

Thunderstorms

28°

Evening

Mostly Cloudy with Light Rain

Mostly Cloudy with Light Rain

24°

Night

Mostly Cloudy with Light Rain

Mostly Cloudy with Light Rain

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.

Dawn

Northeastern

11km/h

Morning

Northern

15km/h

Noon

Northern

16km/h

Afternoon

Northeastern

12km/h

Evening

Northeastern

9km/h

Night

Northeastern

11km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

77%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

74%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

61%

Morning

Precipitation Probability

61%

Noon

Precipitation Probability

54%

Afternoon

Precipitation Probability

85%

Evening

Precipitation Probability

69%

Night

Precipitation Probability

65%

Dawn

Scattered Clouds

Scattered Clouds

21°

Morning

Scattered Clouds

Scattered Clouds

24°

Noon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

29°

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

30°

Evening

Scattered Clouds

Scattered Clouds

24°

Night

Overcast

Overcast

23°

Dawn

Northeastern

12km/h

Morning

Northeastern

15km/h

Noon

Northeastern

15km/h

Afternoon

Northern

14km/h

Evening

Northern

12km/h

Night

Northern

11km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

73%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

67%

Evening

Relative Humidity

71%

Night

Relative Humidity

80%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

52%

Afternoon

Precipitation Probability

59%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%