Keswick Weather in December
Keswick in December
The short of it: Keswick in December averages a high of 1 °C (34 °F) and a low of -5 °C (23 °F), with 64 mm (2.5 in) of rain and about 8 h 52 min of daylight. Rated 1 of 5 for a visit; the best months are June and August. Source: TerraClimate climate normals, 1991–2020.
Average high 1° · low -5° · rain 64 mm · daylight 8 h 52 min
✦ Travel with care for a visit · best months: June & August
Thirty years of records give Keswick an average December high of 1°, a low of -5° and some 64 mm of rain. Highs fall 6° against November, to near 1°; nights run about -5°. Wet spells are common — about 64 mm, the 9th wettest month. Snow lies on the ground; mind the passes.
The sun is up for about 8 h 52 min in mid-December, 40 minutes less than a month before.
For the traveller: pack a heavy coat, gloves and a scarf, and an oilskin besides. The Almanac rates December 1 of 5 for a visit; the finest months here are June and August.
Against its neighbours, Keswick runs warmer than most and wetter than most in December. Innisfil, 16 km to the WNW, is 1° cooler by day.
December in Keswick, by the numbers
- Warmth rank
- 10th warmest of 12
- Rain rank
- 9th wettest of 12
- Versus November
- 6° colder, 15 mm less rain
- Versus January
- 4° warmer
- Day–night spread
- 7°
- Snow season
- Nov–Apr
- Daylight, mid-month
- 8 h 52 min
- Average wind
- 17 km/h
Neighbouring Towns
December averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| InnisfilOntario | 16 km WNW | 0° | -6° | 60 mm |
| NewmarketOntario | 22 km S | 1° | -6° | 57 mm |
| BarrieOntario | 23 km NW | 1° | -6° | 62 mm |
| AuroraOntario | 28 km S | 1° | -6° | 56 mm |
| Whitchurch-StouffvilleOntario | 30 km SSE | 0° | -6° | 60 mm |
| StouffvilleOntario | 36 km SSE | 0° | -6° | 61 mm |
| OrilliaOntario | 40 km N | 0° | -7° | 96 mm |
| Richmond HillOntario | 42 km S | 1° | -5° | 60 mm |