Saint Peter Port
Guernsey
Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Saint Peter Port, Guernsey

A calm sunny day in Saint Peter Port, Guernsey, with ships docked at the harbor, and a clear skyline in the horizon
A calm sunny day in Saint Peter Port, Guernsey, with ships docked at the harbor, and a clear skyline in the horizon
June, the first month of the summer, in Saint Peter Port, is a comfortable month, with average temperature ranging between max 17°C (62.6°F) and min 11°C (51.8°F).

Temperature

In June, the average high-temperature is essentially the same as in May - an enjoyable 17°C (62.6°F). In Saint Peter Port, in June, the average low-temperature is 11°C (51.8°F).

Rainfall

In Saint Peter Port, it is raining for 11 days, with typically 44mm (1.7") of accumulated precipitation. Throughout the year, there are 175 rainfall days, and 799mm (31.5") of precipitation is accumulated.

Sea temperature

In Saint Peter Port, Guernsey, in June, the average water temperature is 14°C (57.2°F). Swimming in 14°C (57.2°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

With an average of 16.2h of daylight, June has the longest days of the year.

Sunshine

Months with the most sunshine in Saint Peter Port are May through July, with an average of 8h of sunshine.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to the Sun's UV rays for average individuals.
The daily maximum UV index of 7 interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in June in Saint Peter Port?

In June, in Saint Peter Port, Guernsey, the average high-temperature is 17°C (62.6°F), and the average low-temperature is 11°C (51.8°F).

How many days does it rain in June in Saint Peter Port?

In Saint Peter Port, in June, during 11 rainfall days, 44mm (1.7") of precipitation is typically accumulated.

What is the water temperature in June in Saint Peter Port?

In Saint Peter Port, in June, the average water temperature is 14°C (57.2°F). Swimming in 14°C (57.2°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

When are the longest days in Saint Peter Port?

With an average of 16.2h of daylight, June has the longest days of the year in Saint Peter Port.

How many hours of daylight does Saint Peter Port have in June?

In June, the average length of the day in Saint Peter Port, Guernsey, is 16.2h.

What is the month with the most sunshine in Saint Peter Port?

May through July, with an average of 8h of sunshine, are months with the most sunshine in Saint Peter Port.

How long on average sun shines in June in Saint Peter Port?

The average sunshine in June in Saint Peter Port is 8h.

What is the month with the highest UV index in Saint Peter Port?

June and July, with an average maximum UV index of 7, are months with the highest UV index in Saint Peter Port, Guernsey.

What is the UV index reading in June in Saint Peter Port?

The average daily maximum UV index in June is 7. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.
Average temperature in June - Saint Peter Port, Guernsey
  • Average high temperature in June: 17°C

The warmest month (with the highest average high temperature) is August (20°C).
The month with the lowest average high temperature is February (8°C).

  • Average low temperature in June: 11°C

The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is February (4°C).

Average rainfall in June - Saint Peter Port, Guernsey
  • Average rainfall in June: 44mm

The wettest month (with the highest rainfall) is December (100mm).
The driest month (with the lowest rainfall) is July (37mm).

Average rainfall days in June - Saint Peter Port, Guernsey
  • Average rainfall days in June: 11 days

The month with the highest number of rainy days is January (20 days).
The month with the lowest number of rainy days is July (10 days).

Average sea temperature in June - Saint Peter Port, Guernsey
  • Average sea temperature in June: 14°C

The best month for swimming (with the highest average sea temperature) is August (17°C).
Coldest months (with the lowest average sea temperature) are February and March (9°C).

Average daylight in June / Average sunshine in June - Saint Peter Port, Guernsey
  • Average daylight in June: 16.2h

The month with the longest days is June (Average daylight: 16.2h).
The month with shortest days is December (Average daylight: 8.3h).

  • Average sunshine in June: 8h

Months with most sunshine are May, June and July (Average sunshine: 8h).
Months with least sunshine are January, November and December (Average sunshine: 2).

Average UV index in June - Saint Peter Port, Guernsey
  • Average UV index in June: 7

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, November and December (UV index 1).