April
Weather in April
April in Piran, Slovenia, is painted with undeniable strokes of spring. April's average sea temperature of 13.1°C (55.6°F) surpasses the preceding month's average by a significant margin. The increase in temperature promises the imminent arrival of summer, yet maintains enough coolness to enjoy outdoor activities comfortably. The city, under the dominion of spring, readies itself for the jumps in temperature to follow in May. April's weather is an illustrative blend of the lingering spring and the beckoning summer.
Note: With the appropriate swimsuit, one can swim in 13.1°C (55.6°F) even if temperatures dip below 10°C (50°F); otherwise, be ready for cold shock and breath issues. A fleeting swim around 13°C (55.4°F) is distressing.
On the first day of the month, sunrise is at 06:44 and sunset at 19:34. On the last day of April, in Piran, Slovenia, sunrise is at 05:54 and sunset at 20:11 CEST.
Sea temperature
In Piran, Slovenia, the average seawater temperature in April is 13.1°C (55.6°F).Note: With the appropriate swimsuit, one can swim in 13.1°C (55.6°F) even if temperatures dip below 10°C (50°F); otherwise, be ready for cold shock and breath issues. A fleeting swim around 13°C (55.4°F) is distressing.
Daylight
In April, the average length of the day in Piran, Slovenia, is 13h and 32min.On the first day of the month, sunrise is at 06:44 and sunset at 19:34. On the last day of April, in Piran, Slovenia, sunrise is at 05:54 and sunset at 20:11 CEST.
Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is the water in April in Piran?
In April, the average sea temperature in Piran is 13.1°C (55.6°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.
What is the average length of the day in April in Piran?
In April, the average day length is 13h and 32min.
What time are sunrise and sunset in April in Piran?
In April, on the first day of the month, sunrise is at 06:44 and sunset at 19:34. On the last day of the month, in Piran, Slovenia, sunrise is at 05:54 and sunset at 20:11 CEST.
Average sea temperature in April
Piran, Slovenia
- Average sea temperature in April: 13.1°C
The best months for swimming (with the highest average sea temperature) are July and August (24.8°C).
The coldest month (with the lowest average sea temperature) is February (9.3°C).
Average daylight in April
Piran, Slovenia
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
