Sri Lanka
Galle in April: weather, sea & travel advice
This month's data profile
Rain shapes the decision
Galle in April is climatically mixed. The average daily high is around 29 °C, and the sea is about 30 °C. With about 25 rainy days it is very wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
54/100 · #12
Warmth
#2
Dryness
#9
Sun
#3
Sea warmth
#1
Published best categories: none
Galle · AprilPhoto: calflier001 · CC BY-SA 2.0Climate facts
- Average high
- 29 °C
- Average low
- 27 °C
- Sea
- 30 °C
- Rainy days (est.)
- 25 rainy days (est.)
- Sun (est.)
- 7 h/day
- Humidity
- 81 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Sea °C | Score |
|---|---|---|---|---|---|---|---|---|---|
| March | 29 | 27 | 18 | 113 | 7.4 | 77 | 2.5 | 29 | 60 |
| April (selected) | 29 | 27 | 25 | 190 | 6.9 | 81 | 3.1 | 30 | 54 |
| May | 29 | 28 | 27 | 223 | 6.0 | 83 | 5.1 | 29 | 55 |
How do the previous and next months compare?
Baseline: April (54/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | Sea Δ | |
|---|---|---|---|---|---|---|---|---|---|
| March | +6 | +0.1 °C | -0.7 °C | -7.5 | -77.3 mm | +0.5 h | -3.8 % | -0.6 m/s | -0.6 °C |
| May | +1 | -0.2 °C | +0.3 °C | +1.3 | +32.9 mm | -0.9 h | +2.8 % | +2 m/s | -0.6 °C |
All twelve months in context
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Useful next decisions
Frequently asked questions
How warm is Galle in April?
The average daily high is around 29 °C, with an average daily low of about 27 °C.
Can you swim in Galle in April?
The sea is about 30 °C (very warm).
Does it rain a lot in Galle in April?
The curated estimate is about 25 rainy days per month, not a directly measured long-term average. Total precipitation averages around 190 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Galle?
By the climate score, January, February, July and August are the strongest months for Galle. For a beach trip: January, February, July and August. April is not among them.