Australia
Adelaide in April: weather, sea & travel advice
This month's data profile
Strong month under the current formula
Adelaide in April is climatically well suited to city breaks, active holidays and hiking, family holidays and beach holidays. The average daily high is around 22 °C, and the sea is about 19 °C. With about 6 rainy days it is dry.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
82/100 · #6
Warmth
#6
Dryness
#6
Sun
#8
Sea warmth
#5
Published best categories: City break, Active
Adelaide · AprilPhoto: Maggas at English Wikipedia · Public domainClimate facts
- Average high
- 22 °C
- Average low
- 12 °C
- Sea
- 19 °C
- Rainy days (est.)
- 6 rainy days (est.)
- Sun (est.)
- 5 h/day
- Humidity
- 63 %
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 | 26 | 14 | 4 | 21 | 7.2 | 58 | 2.9 | 21 | 90 |
| April (selected) | 22 | 12 | 6 | 31 | 5.2 | 63 | 2.5 | 19 | 82 |
| May | 18 | 9 | 9 | 48 | 3.6 | 72 | 2.4 | 17 | 59 |
How do the previous and next months compare?
Baseline: April (82/100)
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 | +8 | +4.1 °C | +2.4 °C | -2.1 | -9.8 mm | +2 h | -5.4 % | +0.4 m/s | +1.8 °C |
| May | -23 | -4.2 °C | -2.4 °C | +3.9 | +16.8 mm | -1.6 h | +8.9 % | -0.1 m/s | -2.1 °C |
All twelve months in context
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Frequently asked questions
How warm is Adelaide in April?
The average daily high is around 22 °C, with an average daily low of about 12 °C.
Can you swim in Adelaide in April?
The sea is about 19 °C (refreshing).
Does it rain a lot in Adelaide in April?
The curated estimate is about 6 rainy days per month, not a directly measured long-term average. Total precipitation averages around 31 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Adelaide?
By the climate score, January, February, March and December are the strongest months for Adelaide. For a beach trip: January, February, March and December. April is not among them.