Greater Napanee
Canada
Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Greater Napanee, Canada

Sea temperature

In Greater Napanee, Canada, in Junio, the average water temperature is 14.5°C (58.1°F).
Note: Swimming in 14.5°C (58.1°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

The month with the longest days is Junio, with an average of 15.5h of daylight.

How cold is the water in Junio in Greater Napanee?

In Junio, the average sea temperature in Greater Napanee, Canada, is 14.5°C (58.1°F). Swimming in 14.5°C (58.1°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 Greater Napanee?

Junio has the longest days of the year in Greater Napanee, with an average of 15.5h of daylight.

How many hours of daylight does Greater Napanee have in Junio?

In Junio, the average length of the day in Greater Napanee, Canada, is 15.5h.
Average sea temperature in June - Greater Napanee, Canada
  • Average sea temperature in June: 14.5°C

The best month for swimming (with the highest average sea temperature) is August (22.3°C).
The coldest month (with the lowest average sea temperature) is March (1.9°C).

Average daylight in June - Greater Napanee, Canada
  • Average daylight in June: 15.5h

The month with the longest days is June (Average daylight: 15.5h).
The month with shortest days is December (Average daylight: 8.9h).