Temperature
Warm by day, warm at night.
84°Ftypical September high
Typical range
September climate
September in Galle
Sri Lanka · South Asia
Humid air is the main limitation.
Some tradeoffs
Daytime high
84°F
Lows around 77°F
Rain
Rain most days
Sun
10 h/day
Air feel
Very humid
When to visit
Month-by-month fit
Best
Precipitation
It rains on most days, and rain often persists for longer stretches. About 28 wet days this month.
93%wet-day frequency
AmountWet-day chance
Sunshine
Cloudier spells limit sunshine.
9.9 hSeptember sunshine
Heat & humidity by month
Very humid air is a major factor this month.
75%September Heat feel
Humid airVery humid air
Hourly temperature pattern
In September, afternoons feel about 88° and nights feel near 84°.
WarmHotSwelteringNight hours
Clear sky
Overcast skies this month.
16%September Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in September.
8 mphSeptember Light breeze
More detailIncludes daypart comfort
Typical September day
September late afternoons are around 82°F, easing to about 80°F in early evening.
Avg temp Typical range
Morning81°F
Feels 88°F
Rain79%
Cloud85%
Humid airVery high
Sun intensityModerate
Midday83°F
Feels 89°F
Rain82%
Cloud83%
Humid airVery high
Sun intensityStrong
Late afternoon82°F
Feels 87°F
Rain78%
Cloud80%
Humid airVery high
Sun intensityModerate
Early evening80°F
Feels 87°F
Rain59%
Cloud80%
Humid airVery high
Sun intensityMinimal
Best windowData tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% | Sea°F |
|---|---|---|---|---|---|---|---|
| Jan | 85 | 74 | 5.2 | 17 | 10.5 | 85 | 82 |
| Feb | 87 | 74 | 4.1 | 15 | 11.1 | 83 | 83 |
| Mar | 88 | 76 | 5.0 | 21 | 11.2 | 82 | 85 |
| Apr | 87 | 77 | 9.1 | 27 | 10.4 | 87 | 86 |
| May | 86 | 78 | 12.0 | 30 | 9.9 | 88 | 85 |
| Jun | 85 | 78 | 10.2 | 29 | 10.4 | 88 | 84 |
| Jul | 84 | 77 | 8.9 | 29 | 10.6 | 88 | 83 |
| Aug | 84 | 77 | 8.9 | 29 | 10.5 | 88 | 82 |
| Sep | 84 | 77 | 10.8 | 28 | 9.9 | 88 | 83 |
| Oct | 84 | 76 | 12.9 | 28 | 9.5 | 88 | 83 |
| Nov | 85 | 75 | 14.1 | 25 | 8.8 | 88 | 84 |
| Dec | 85 | 74 | 8.8 | 22 | 9.4 | 86 | 83 |
Similar climates
Similar
Similar travel styleKuala LumpurMalaysiaSimilar travel styleKochiIndiaSimilar travel styleHavanaCubaSimilar travel styleBandar Seri BegawanBrunei
Want a side-by-side climate view? Compare Galle with Kuala Lumpur.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 3, 2026
Data & methodology