Hekinan
Japan
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Hekinan, Japan

April is an enjoyable spring month in Hekinan, Japan, with average temperature fluctuating between 18.5°C (65.3°F) and 10.1°C (50.2°F).

Temperature

In Hekinan, the average high-temperature in April rises, from a mild 13.2°C (55.8°F) in March, to an enjoyable 18.5°C (65.3°F). In Hekinan, Japan, the average low-temperature is 10.1°C (50.2°F).

Rainfall

During April, Hekinan regularly aggregates up to 149.5mm (5.9") of precipitation. Throughout the year, 1652.4mm (65.1") of rain is accumulated.

Sea temperature

In Hekinan, Japan, the average water temperature is 16.1°C (61°F).
Note: For most, swimming in 16.1°C (61°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

In Hekinan, the average length of the day in April is 13.1h.

Sunshine

In Hekinan, the average sunshine in April is 6.5h.

What is the temperature in April in Hekinan?

In Hekinan, in April, the average high-temperature is 18.5°C (65.3°F), and the average low-temperature is 10.1°C (50.2°F).

How much does it rain in Hekinan in April?

Throughout April, in Hekinan, Japan, 149.5mm (5.9") of precipitation is accumulated.

What is the sea water temperature in April in Hekinan?

In Hekinan, Japan, the average seawater temperature in April is 16.1°C (61°F). For most, swimming in 16.1°C (61°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

What is the average length of the day in April in Hekinan?

In April, the average length of the day in Hekinan is 13.1h.

How many hours of sunshine does Hekinan have in April?

In April, the average sunshine is 6.5h.
Average temperature in April - Hekinan, Japan
  • Average high temperature in April: 18.5°C

The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is January (9.2°C).

  • Average low temperature in April: 10.1°C

The month with the highest average low temperature is August (23.8°C).
The coldest month (with the lowest average low temperature) is February (1.9°C).

Average rainfall in April - Hekinan, Japan
  • Average rainfall in April: 149.5mm

The wettest month (with the highest rainfall) is September (257.2mm).
The driest month (with the lowest rainfall) is December (38.9mm).

Average sea temperature in April - Hekinan, Japan
  • Average sea temperature in April: 16.1°C

The best month for swimming (with the highest average sea temperature) is August (27.1°C).
Coldest months (with the lowest average sea temperature) are February and March (14.6°C).

Average daylight in April / Average sunshine in April - Hekinan, Japan
  • Average daylight in April: 13.1h

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.9h).

  • Average sunshine in April: 6.5h

The month with most sunshine is August (Average sunshine: 6.9h).
The month with least sunshine is June (Average sunshine: 4.6h).