Weather in Greater Sudbury in February

The month to avoid. February is the month most people should skip in Greater Sudbury. Highs sit at -7 °C and the day is short; this is an indoors-with-excursions month, not an outdoors-all-day one.

February ranks 10 of 12 — near the bottom of Greater Sudbury's year. July is the month that works, and the swing between the two is 62 points, which is a different holiday rather than a slightly better one.

Rain on 10 days, 1 of them heavy. Enough to need a plan B, not enough to need a plan around it. Layers, and a genuinely waterproof outer — at -7 °C the difference between a good day and a miserable one is entirely down to what you are wearing.

What the averages hide

Averages flatten a month, and this one hides a few things: 28 nights drop below freezing, so anything left outside stays frozen. Across the twenty years measured, the hottest February day reached 3.8 °C and the coldest night fell to -40 °C.

February is moderately variable: 17 mm in the driest year against 94 mm in the wettest, around an average of 44 mm. Roughly two Februarys in three land near that average, and the third does something else entirely.

Wind is light at 5 km/h, so the temperature on the page is close to the temperature on your skin, and humidity runs at 97%, which at -7 °C means damp rather than muggy — the kind of cold that gets into a coat and stays there.

How February sits in the year

Temperatures hold steady either side: -7.8 °C in January, -7 here, -0.9 in March. Nothing about the timing within the month matters much.

Daylight in February

10.3 hours of daylight, gaining 1.5 hours across the month. That is between Greater Sudbury's extremes of 15.8 and 8.6 hours, so days are long enough not to constrain the plan.

An inland climate

Greater Sudbury has no sea to moderate it, and it shows: 43.2 °C separates the hottest afternoon of the year from the coldest night. That is a genuinely continental range, and it means summer and winter here are barely the same place.

How busy it gets

Off season. The genuine off season: cheapest by a distance, with the caveat that some tours and restaurants close entirely.

Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.

February in Greater Sudbury versus nearby

If Greater Sudbury is one option among several, the nearby comparison is worth making. Barrie is close enough to be a coin toss — 4 °C warmer, the same number of rain days. Peterborough is close enough to be a coin toss — 4.3 °C warmer, 1 day less rain.

So: February is a compromise. July is 57 points better and is what Greater Sudbury is actually like at its best — worth moving the trip for if that is possible, and worth adjusting expectations for if it is not.

Every month in Greater Sudbury

See all twelve months in Greater Sudbury, or where else to go in February.