Gampaha Weather History Western, Sri Lanka

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
Yearly Monthly Averages
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Wed 30 Apr, 2025 Weather in Gampaha

Sunrise: 05:56 AM Sunset: 06:18 PM	Moonrise: 08:04 AM Moonset: 09:06 PM	Max: 29.4 °c	Min: 26.3 °c	Avg: 27.7 °c	Precip: 3.96 mm	Max Wind: 15.1 kph

	Wed 30 0:00 am	Wed 30 3:00 am	Wed 30 6:00 am	Wed 30 9:00 am	Wed 30 12:00 pm	Wed 30 3:00 pm	Wed 30 6:00 pm	Wed 30 9:00 pm
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Temp	26.5°c	26.3°c	26.6°c	28.7°c	29.3°c	29.3°c	27.6°c	27.0°c
Wind	13.3 kmph	14.0 kmph	13.3 kmph	14.0 kmph	14.4 kmph	15.1 kmph	14.0 kmph	15.1 kmph
Precip	0.00 mm	0.00 mm	0.02 mm	0.33 mm	0.05 mm	0.03 mm	0.11 mm	0.01 mm
Cloud	77%	47%	54%	67%	80%	73%	85%	85%
Humidity	86%	87%	86%	78%	75%	74%	83%	84%
Pressure	1008 mb	1007 mb	1009 mb	1011 mb	1009 mb	1007 mb	1009 mb	1011 mb

Gampaha Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	30°C / 86°F	23°C / 74°F	26°C / 79°F	245 hours	79.21 mm / 3.12 In	6 days	1011 mb / 30 In
February	31°C / 88°F	24°C / 74°F	27°C / 81°F	253 hours	54.55 mm / 2.15 In	6 days	1011 mb / 30 In
March	31°C / 89°F	25°C / 77°F	28°C / 82°F	226 hours	103.36 mm / 4.07 In	10 days	1011 mb / 30 In
April	31°C / 88°F	26°C / 79°F	28°C / 83°F	115 hours	183.94 mm / 7.24 In	18 days	1010 mb / 30 In
May	30°C / 86°F	26°C / 80°F	28°C / 82°F	46 hours	377.06 mm / 14.85 In	22 days	1009 mb / 30 In
June	29°C / 84°F	26°C / 79°F	27°C / 81°F	23 hours	319.14 mm / 12.56 In	21 days	1009 mb / 30 In
July	29°C / 84°F	26°C / 78°F	27°C / 81°F	44 hours	262.02 mm / 10.32 In	19 days	1009 mb / 30 In
August	29°C / 84°F	25°C / 78°F	27°C / 80°F	40 hours	287.65 mm / 11.32 In	18 days	1009 mb / 30 In
September	29°C / 84°F	25°C / 78°F	27°C / 80°F	35 hours	294.16 mm / 11.58 In	18 days	1010 mb / 30 In
October	29°C / 84°F	25°C / 77°F	27°C / 80°F	63 hours	377.80 mm / 14.87 In	19 days	1010 mb / 30 In
November	29°C / 85°F	25°C / 76°F	27°C / 80°F	116 hours	342.66 mm / 13.49 In	19 days	1010 mb / 30 In
December	29°C / 85°F	24°C / 75°F	26°C / 79°F	176 hours	205.53 mm / 8.09 In	13 days	1010 mb / 30 In

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