Moosonee weather by month & the best time to visit
Canada · seaside town · continental climate

The best time to visit Moosonee is July — its sunniest month (Sunshine Score 67/100), with August close behind. Moosonee averages about 2,149 hours of sunshine a year. Daytime highs around 19°C / 66°F and roughly 101 mm of rain in July.
When is the best time to visit Moosonee?
For sunshine, the best time to visit Moosonee is July, then August. The dullest month is January (0/100, 35 mm of rain). The full month-by-month picture is in the table below.
How sunny is Moosonee?
Moosonee gets a moderate 2,149 hours of sunshine a year. 67 Sunshine Score points separate July (67) from January (0), so the month you pick matters. It ranks #93 of 242 destinations in Canada for annual sunshine, above the national median of 2,024 hours. The year's 799 mm of rain spreads fairly evenly across the months, with no pronounced dry season.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV | Sea |
|---|---|---|---|---|---|---|
| January | 0 | -15° / 5°F | -22° / -8°F | 35 mm | 0 | -1° / 30°F |
| February | 0 | -13° / 9°F | -21° / -6°F | 28 mm | 1 | -1° / 30°F |
| March | 0 | -7° / 19°F | -15° / 5°F | 34 mm | 3 | -1° / 30°F |
| April | 0 | 1° / 34°F | -8° / 18°F | 54 mm | 4 | -1° / 30°F |
| May | 13 | 10° / 50°F | -1° / 30°F | 75 mm | 4 | 4° / 39°F |
| June | 51 | 16° / 61°F | 5° / 41°F | 82 mm | 5 | 12° / 54°F |
| July | 67 | 19° / 66°F | 10° / 50°F | 101 mm | 5 | 17° / 63°F |
| August | 62 | 18° / 64°F | 10° / 50°F | 91 mm | 4 | 19° / 66°F |
| September | 42 | 15° / 59°F | 7° / 45°F | 106 mm | 3 | 17° / 63°F |
| October | 0 | 7° / 45°F | 1° / 34°F | 85 mm | 1 | 12° / 54°F |
| November | 0 | -1° / 30°F | -6° / 21°F | 65 mm | 0 | 5° / 41°F |
| December | 0 | -10° / 14°F | -16° / 3°F | 43 mm | 0 | 0° / 32°F |
Sea temperature in Moosonee by month
The sea off Moosonee is warmest in August at around 19°C / 66°F, and coolest in January at -1°C / 30°F. It never reaches comfortable swimming temperatures (21°C+). Month-by-month sea-surface temperatures are in the Sea column of the table above.
Nearest destinations
Moosonee: questions and answers
What kind of destination is Moosonee?
Moosonee is a seaside town in Canada with a continental climate — the sea reaches 19°C at its warmest.
How many hours of sunshine does Moosonee get a year?
Moosonee gets about 2,149 hours of sunshine a year, at its best around July.
When is the best time to visit Moosonee?
The sunniest time to visit Moosonee is July, when the Sunshine Score peaks at 67/100 (with August close behind). Expect daytime highs around 19°C / 66°F.
What is the least sunny month in Moosonee?
January is the least sunny month in Moosonee, scoring 0/100 with about 35 mm of rain.
What is the sea temperature in Moosonee?
The sea in Moosonee ranges from about -1°C (January) to 19°C (August). Month-by-month sea temperatures are on this page.
How strong is the sun in Moosonee?
The typical midday UV index in Moosonee peaks around 5 (moderate) in June, easing to about 0 (low) in January. Month-by-month midday UV values are in the UV column of the table on this page.
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