Where to Go for Great Weather
Sri Lanka · Regional climate

Gampahawhen to go

Regional slice of Sri Lanka with its own temperature profile. Best months here: Jan · Feb · Mar.

Range
29–33 °C
Compare
+0.1°C vs. Sri Lanka mean
Country
Sri Lanka
TZ
America/Sao_Paulo
Region match
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12-month climate · Gampaha

How the year moves in Gampaha

Ten years of ERA5, aggregated over Gampaha itself rather than over Sri Lanka as a whole — the same series the month-by-month scores below are built from.

Temperature°C
Temperature · 12-month climatologyGampaha, Sri Lanka. Average daytime high by month in °C. Lowest in September (29.5), highest in March (33.4). Monthly means: 31.4, 33.2, 33.4, 32.5, 30.7, 29.9, 29.7, 29.5, 29.5, 29.6, 30.0, 30.5.
View data table
MonthAverage daytime high (°C)
January31.4
February33.2
March33.4
April32.5
May30.7
June29.9
July29.7
August29.5
September29.5
October29.6
November30.0
December30.5
Rainfallmm
Rainfall · 12-month climatologyGampaha, Sri Lanka. Rainfall by month in mm. Lowest in February (48), highest in November (416). Monthly means: 85, 48, 94, 179, 362, 246, 201, 231, 240, 383, 416, 140.
View data table
MonthRainfall (mm)
January85
February48
March94
April179
May362
June246
July201
August231
September240
October383
November416
December140
Sunshinehr / day
Sunshine · 12-month climatologyGampaha, Sri Lanka. Sunshine hours by month in hr / day. Lowest in May (4.3), highest in February (8.3). Monthly means: 7.5, 8.3, 7.7, 6.8, 4.3, 4.6, 5.0, 5.0, 4.8, 4.6, 4.8, 6.4.
View data table
MonthSunshine hours (hr / day)
January7.5
February8.3
March7.7
April6.8
May4.3
June4.6
July5.0
August5.0
September4.8
October4.6
November4.8
December6.4
Month by month · Gampaha

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Other regions · Sri Lanka

Nearby and comparable

Safety · 4 governments

What the governments say about Sri Lanka

Combined advisory · most-cautious-wins
Exercise increased caution
Highest level across 4 governments · Advisory last changed
See breakdown by country
AU

Exercise increased caution

Changed Checked www.smartraveller.gov.au
DE

Exercise normal precautions

Changed Checked www.auswaertiges-amt.de
US

Exercise increased caution

Changed Checked travel.state.gov
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