Fort Severn weather by month & the best time to visit
🇨🇦 Canada · seaside town · subarctic climate
Fort Severn is short on reliable sunshine. Its best month is August (Score 42/100) — for stronger sun, try one of the nearby alternatives below.
Jump to: month-by-month table · sea temperature · nearby alternatives · embed this data
- Sun hours / year
- 2,010
- Sunniest month
- August
- Peak score
- 42/100
- Rain / year
- 657 mm
- Snow / year
- ≈2.6 m
- Midday UV at peak
- 6 (high)
- Sea at warmest
- 10°C / 50°F
- Elevation
- 15 m
When is the best time to visit Fort Severn?
Fort Severn never gets truly sunny weather: August is as good as it gets at 42/100, and January is the low point (0/100). If sunshine is the point of the trip, the nearby alternatives below do better.
How sunny is Fort Severn?
Fort Severn gets a moderate 2,010 hours of sunshine a year. August (42/100) is noticeably better than January (0). It ranks #127 of 242 destinations in Canada for annual sunshine, below the national median of 2,024 hours. Rain has a clear season: the wettest stretch, around August, carries about 41% of the annual 657 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV | Sea |
|---|---|---|---|---|---|---|
| January | 0 | -20° / -4°F | -26° / -15°F | 24 mm | 0 | -1° / 30°F |
| February | 0 | -18° / 0°F | -26° / -15°F | 19 mm | 1 | -1° / 30°F |
| March | 0 | -11° / 12°F | -19° / -2°F | 28 mm | 2 | -1° / 30°F |
| April | 0 | -4° / 25°F | -12° / 10°F | 33 mm | 4 | -1° / 30°F |
| May | 0 | 4° / 39°F | -4° / 25°F | 61 mm | 5 | -1° / 30°F |
| June | 13 | 10° / 50°F | 1° / 34°F | 68 mm | 6 | 1° / 34°F |
| July | 37 | 14° / 57°F | 6° / 43°F | 93 mm | 5 | 5° / 41°F |
| August | 42 | 15° / 59°F | 7° / 45°F | 99 mm | 4 | 10° / 50°F |
| September | 13 | 10° / 50°F | 4° / 39°F | 79 mm | 2 | 10° / 50°F |
| October | 0 | 3° / 37°F | -1° / 30°F | 78 mm | 1 | 7° / 45°F |
| November | 0 | -5° / 23°F | -11° / 12°F | 45 mm | 0 | 2° / 36°F |
| December | 0 | -15° / 5°F | -22° / -8°F | 30 mm | 0 | -1° / 30°F |
Sea temperature in Fort Severn by month
The sea off Fort Severn is warmest in August at around 10°C / 50°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 Fort Severn on the interactive sunshine globe →
Nearby places for sunshine
- Sioux Lookout Canada · 715 km · best in Aug · 2,060 h sun/yr
- Thunder Bay Canada · 858 km · best in Aug · 1,985 h sun/yr
- Winnipeg Canada · 932 km · best in Aug · 2,491 h sun/yr
- Duluth United States · 1,067 km · best in Sep · 2,261 h sun/yr
- Fargo United States · 1,191 km · best in Aug · 2,543 h sun/yr
- Traverse City United States · 1,263 km · best in Jul · 1,987 h sun/yr
Nearest destinations
- Peawanuck Canada · 181 km · 2,287 h sun/yr · best in Jul
- Angling Lake Canada · 270 km · 2,159 h sun/yr · best in Jul
- Shamattawa Canada · 275 km · 2,259 h sun/yr · best in Jul
- Big Trout Lake Canada · 283 km · 2,159 h sun/yr · best in Jul
- Kasabonika Canada · 284 km · 2,159 h sun/yr · best in Jul
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