Hong Kong
Hong Kong in April: weather, sea & travel advice
This month's data profile
Rain shapes the decision
Hong Kong in April is climatically well suited to beach holidays, family holidays and city breaks. The average daily high is around 26 °C, and the sea is about 23 °C. With about 13 rainy days it is wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
74/100 · #7
Warmth
#7
Dryness
#7
Sun
#7
Sea warmth
#8
Published best categories: Beach, Family
Hong Kong · AprilPhoto: Diliff · CC BY-SA 3.0Climate facts
- Average high
- 26 °C
- Average low
- 21 °C
- Sea
- 23 °C
- Rainy days (est.)
- 13 rainy days (est.)
- Sun (est.)
- 5 h/day
- Humidity
- 82 %
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 | 24 | 17 | 10 | 75 | 4.4 | 79 | 3.8 | 21 | 77 |
| April (selected) | 26 | 21 | 13 | 128 | 5.0 | 82 | 3.5 | 23 | 74 |
| May | 29 | 24 | 19 | 211 | 5.8 | 84 | 3.2 | 26 | 63 |
How do the previous and next months compare?
Baseline: April (74/100)
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 | +3 | -2.7 °C | -3.5 °C | -3.3 | -53.3 mm | -0.6 h | -2.3 % | +0.3 m/s | -2.1 °C |
| May | -11 | +2.2 °C | +3.2 °C | +5.5 | +83 mm | +0.8 h | +2.3 % | -0.2 m/s | +2.9 °C |
All twelve months in context
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Useful next decisions
Frequently asked questions
How warm is Hong Kong in April?
The average daily high is around 26 °C, with an average daily low of about 21 °C.
Can you swim in Hong Kong in April?
The sea is about 23 °C (swimmable).
Does it rain a lot in Hong Kong in April?
The curated estimate is about 13 rainy days per month, not a directly measured long-term average. Total precipitation averages around 128 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Hong Kong?
By the climate score, March, October, November and December are the strongest months for Hong Kong. For a beach trip: April, May, October and November. April is not among them.