Greece
Milos in April: weather, sea & travel advice
This month's data profile
Strong month under the current formula
Milos in April is climatically well suited to city breaks and active holidays and hiking. The average daily high is around 17 °C, and the sea is about 17 °C. With about 7 rainy days it is moderate.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
62/100 · #7
Warmth
#8
Dryness
#6
Sun
#5
Sea warmth
#9
Published best categories: Active
Milos · AprilPhoto: Graeme Churchard (GOC53) · CC BY 2.0Climate facts
- Average high
- 17 °C
- Average low
- 16 °C
- Sea
- 17 °C
- Rainy days (est.)
- 7 rainy days (est.)
- Sun (est.)
- 8 h/day
- Humidity
- 78 %
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 | 15 | 14 | 10 | 61 | 5.6 | 76 | 5.8 | 16 | 49 |
| April (selected) | 17 | 16 | 7 | 31 | 7.5 | 78 | 5.0 | 17 | 62 |
| May | 20 | 18 | 4 | 17 | 8.8 | 80 | 4.2 | 19 | 76 |
How do the previous and next months compare?
Baseline: April (62/100)
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 | -13 | -1.6 °C | -1.8 °C | +3.7 | +30.4 mm | -1.9 h | -1.8 % | +0.8 m/s | -0.8 °C |
| May | +14 | +2.9 °C | +3 °C | -2.4 | -13.6 mm | +1.3 h | +2.2 % | -0.7 m/s | +2.2 °C |
All twelve months in context

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Useful next decisions
Frequently asked questions
How warm is Milos in April?
The average daily high is around 17 °C, with an average daily low of about 16 °C.
Can you swim in Milos in April?
The sea is about 17 °C (cold).
Does it rain a lot in Milos in April?
The curated estimate is about 7 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 Milos?
By the climate score, June, July, August and September are the strongest months for Milos. For a beach trip: June, July, August and September. April is not among them.