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.
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- Sun hours / year
- 2,149
- Sunniest month
- July
- Peak score
- 67/100
- Rain / year
- 799 mm
- Snow / year
- ≈2.9 m
- Midday UV at peak
- 5 (moderate)
- Sea at warmest
- 19°C / 66°F
- Population
- 1k
- Elevation
- 8 m

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.
See Moosonee on the interactive sunshine globe →
Nearby places for sunshine
- Thunder Bay Canada · 704 km · best in Aug · 1,985 h sun/yr
- Ottawa Canada · 757 km · best in Sep · 2,034 h sun/yr
- Sioux Lookout Canada · 805 km · best in Aug · 2,060 h sun/yr
- Traverse City United States · 816 km · best in Jul · 1,987 h sun/yr
- Montréal Canada · 822 km · best in Sep · 1,981 h sun/yr
- Montréal Canada · 832 km · best in Sep · 1,981 h sun/yr
Nearest destinations
- Fort Albany Canada · 126 km · 1,948 h sun/yr · best in Aug
- Waskaganish Canada · 130 km · 1,786 h sun/yr · best in Jul
- Kashechewan Canada · 133 km · 1,949 h sun/yr · best in Aug
- Eastmain River Canada · 177 km · 1,957 h sun/yr · best in Jul
- Attawapiskat Canada · 220 km · 2,332 h sun/yr · best in Jul
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