Brest
France
Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Brest, France

The first month of the summer, June, is also an enjoyable month in Brest, France, with average temperature fluctuating between 18.7°C (65.7°F) and 11.2°C (52.2°F).

Temperature

In June, the average high-temperature is practically the same as in May - a still enjoyable 18.7°C (65.7°F). In June, in Brest, France, the average low-temperature is 11.2°C (52.2°F).

Humidity

In Brest, the average relative humidity in June is 83%.

Rainfall

June is the month with the least rainfall in Brest. Rain falls for 8.6 days and accumulates 59.8mm (2.35") of precipitation.

Snowfall

June through October are months without snowfall.

Sea temperature

In Brest, the average water temperature is 14.8°C (58.6°F).
Note: Swimming in 14.8°C (58.6°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

With an average of 16h of daylight, June has the longest days of the year in Brest.

Sunshine

The month with the most sunshine is June, with an average of 6.4h of sunshine.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index in Brest. A UV Index of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 7 interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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 Brest?

In Brest, France, in June, the average high-temperature is 18.7°C (65.7°F), and the average low-temperature is 11.2°C (52.2°F).

What is the average humidity in June in Brest?

The average relative humidity in June in Brest, France, is 83%.

How much does it rain in Brest in June?

In Brest, France, in June, during 8.6 rainfall days, 59.8mm (2.35") of precipitation is typically accumulated.

What is the driest month in Brest?

June is the month with the least rainfall in Brest, France. Rain falls for 8.6 days and accumulates 59.8mm (2.35") of precipitation.

Does it snow in Brest in June?

In June, in Brest, it doesn't snow. May is the latest month when it typically snows.

When it does not snow in Brest?

June through October are months without snowfall.

How cold is the water in June in Brest?

In Brest, France, in June, the average water temperature is 14.8°C (58.6°F). Swimming in 14.8°C (58.6°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 Brest?

With an average of 16h of daylight, June has the longest days of the year in Brest.

What is the average length of the day in June in Brest?

In June, the average length of the day is 16h.

What month has the most sunshine in Brest?

The month with the most sunshine in Brest, France, is June, with an average of 6.4h of sunshine.

How long on average sun shines in June in Brest?

In Brest, the average sunshine in June is 6.4h.

What are the months with the highest UV index in Brest?

Months with the highest UV index are June and July, with an average maximum UV index of 7.

How high is the UV index in June in Brest?

In June, the average daily maximum UV index in Brest is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from the exposure to the Sun's UV rays.
Average temperature in June - Brest, France
  • Average high temperature in June: 18.7°C

The warmest month (with the highest average high temperature) is August (20.8°C).
The month with the lowest average high temperature is January (9.3°C).

  • Average low temperature in June: 11.2°C

Months with the highest average low temperature are July and August (13.2°C).
The coldest month (with the lowest average low temperature) is February (4.1°C).

Average humidity in June - Brest, France
  • Average humidity in June: 83%

Months with the highest relative humidity are January, October and December (86%).
Months with the lowest relative humidity are April and May (81%).

Average rainfall in June - Brest, France
  • Average rainfall in June: 59.8mm

The wettest month (with the highest rainfall) is December (147.8mm).
The driest month (with the least rainfall) is June (59.8mm).

Average rainfall days in June - Brest, France
  • Average rainfall days in June: 8.6 days

The month with the highest number of rainy days is January (17.7 days).
The month with the least rainy days is June (8.6 days).

Average snowfall days in June - Brest, France
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (2.5 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

Average sea temperature in June - Brest, France
  • Average sea temperature in June: 14.8°C

The best month for swimming (with the highest average sea temperature) is August (16.9°C).
The coldest month (with the lowest average sea temperature) is March (10.2°C).

Average daylight in June / Average sunshine in June - Brest, France
  • Average daylight in June: 16h

The month with the longest days is June (Average daylight: 16h).
The month with the shortest days is December (Average daylight: 8.4h).

  • Average sunshine in June: 6.4h

The month with the most sunshine is June (Average sunshine: 6.4h).
The month with the least sunshine is January (Average sunshine: 2h).

Average UV index in June - Brest, France
  • 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).