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

July weather forecast and climate
Greater Napanee, Canada

Sea temperature

In Greater Napanee, Canada, in July, the average water temperature is 20.8°C (69.4°F).
Note: For most, swimming in 20.8°C (69.4°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

The average length of the day in July in Greater Napanee is 15.1h.

How cold is the water in July in Greater Napanee?

In Greater Napanee, Canada, the average seawater temperature in July is 20.8°C (69.4°F). For most, swimming in 20.8°C (69.4°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).

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

The average length of the day in July in Greater Napanee is 15.1h.
Average sea temperature in July - Greater Napanee, Canada
  • Average sea temperature in July: 20.8°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 July - Greater Napanee, Canada
  • Average daylight in July: 15.1h

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