Osoyoos Weather in December
Osoyoos in December
The short of it: Osoyoos in December averages a high of 3 °C (37 °F) and a low of -3 °C (28 °F), with 35 mm (1.4 in) of rain and about 8 h 14 min of daylight. Rated 3 of 5 for a visit; the best months are May and September. Source: TerraClimate climate normals, 1991–2020.
Average high 3° · low -3° · rain 35 mm · daylight 8 h 14 min
✦✦✦ Fair for a visit · best months: May & September
December in Osoyoos brings afternoons near 3° and nights around -3°, with about 35 mm of rain over the month. Highs fall 5° against November, to near 3°; nights run about -3°. Rain is modest, about 35 mm, the 2nd wettest month. The first lasting snow usually comes now.
The sun is up for about 8 h 14 min in mid-December, 49 minutes less than a month before.
For the traveller: pack a heavy coat, gloves and a scarf. The Almanac rates December 3 of 5 for a visit; the finest months here are May and September.
Against its neighbours, Osoyoos runs warmer than most and about as wet in December. Oroville, 11 km to the S, is 1° cooler by day.
December in Osoyoos, by the numbers
- Warmth rank
- 11th warmest of 12
- Rain rank
- 2nd wettest of 12
- Versus November
- 5° colder, 2.0 mm more rain
- Versus January
- 1° warmer
- Day–night spread
- 5°
- Snow season
- Dec–Feb
- Daylight, mid-month
- 8 h 14 min
- Average wind
- 8 km/h
Neighbouring Towns
December averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| OrovilleWashington | 11 km S | 2° | -3° | 35 mm |
| OliverBritish Columbia | 18 km NNW | 2° | -4° | 34 mm |
| CawstonBritish Columbia | 28 km NW | 1° | -5° | 36 mm |
| KeremeosBritish Columbia | 33 km WNW | -1° | -8° | 40 mm |
| Okanagan FallsBritish Columbia | 36 km NNW | 2° | -3° | 31 mm |
| TonasketWashington | 36 km S | 2° | -4° | 36 mm |
| KaledenBritish Columbia | 42 km NNW | 2° | -4° | 31 mm |
| MidwayBritish Columbia | 50 km E | -1° | -7° | 48 mm |