May weather forecast and climate
Helston, United Kingdom

The last month of the spring, May, is a mild month in Helston, United Kingdom, with temperature in the range of an average low of 8.3°C (46.9°F) and an average high of 14.6°C (58.3°F).

Temperature

The average high-temperature, is 14.6°C (58.3°F), while the average low-temperature is 8.3°C (46.9°F).

Rainfall

May is the month with the least rainfall. Rain falls for 9.9 days and accumulates 60mm (2.4") of precipitation.

Daylight

In Helston, the average length of the day in May is 15.4h.

Sunshine

The average sunshine in May in Helston, United Kingdom, is 6.6h.

What is the temperature in May in Helston?

In Helston, United Kingdom, in May, the average high-temperature is 14.6°C (58.3°F), and the average low-temperature is 8.3°C (46.9°F).

How many days does it rain in May in Helston?

In Helston, in May, during 9.9 rainfall days, 60mm (2.4") of precipitation is typically accumulated.

What is the driest month in Helston?

The month with the least rainfall is May when the rain falls for 9.9 days and typically collects 60mm (2.4") of precipitation.

How many hours of daylight does Helston have in May?

The average length of the day in May is 15.4h.

How long on average sun shines in May in Helston?

In May, the average sunshine is 6.6h.
Average temperature in May - Helston, United Kingdom
  • Average high temperature in May: 14.6°C

The warmest month (with the highest average high temperature) is August (19.2°C).
The month with the lowest average high temperature is February (9°C).

  • Average low temperature in May: 8.3°C

The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is February (3.7°C).

Average rainfall in May - Helston, United Kingdom
  • Average rainfall in May: 60mm

The wettest month (with the highest rainfall) is December (115.9mm).
The driest month (with the lowest rainfall) is May (60mm).

Average rainfall days in May - Helston, United Kingdom
  • Average rainfall days in May: 9.9 days

The month with the highest number of rainy days is January (16.5 days).
The month with the lowest number of rainy days is June (8.7 days).

Average daylight in May / Average sunshine in May - Helston, United Kingdom
  • Average daylight in May: 15.4h

The month with the longest days is June (Average daylight: 16.3h).
The month with shortest days is December (Average daylight: 8.2h).

  • Average sunshine in May: 6.6h

The month with most sunshine is June (Average sunshine: 6.8h).
The month with least sunshine is December (Average sunshine: 1.7h).

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