Pullman Weather in December
Pullman in December
The short of it: Pullman in December averages a high of 3 °C (37 °F) and a low of -4 °C (25 °F), with 66 mm (2.6 in) of rain and about 8 h 34 min of daylight. Rated 2 of 5 for a visit; the best months are June and September. Source: TerraClimate climate normals, 1991–2020.
Average high 37° · low 25° · rain 2.6 in. · daylight 8 h 34 min
✦✦ Travel with care for a visit · best months: June & September
Thirty years of records give Pullman an average December high of 37°, a low of 25° and some 2.6 in. of rain. The dead of winter in Pullman: highs scarcely reach 37°, nights fall to 25°. Wet spells are common — about 2.6 in., the 2nd wettest month. Snow lies on the ground; mind the passes.
The sun is up for about 8 h 34 min in mid-December, 44 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 2 of 5 for a visit; the finest months here are June and September.
Against its neighbours, Pullman runs warmer than most and drier than most in December. Albion, 5 mi to the NW, sees much the same highs.
December in Pullman, by the numbers
- Warmth rank
- 12th warmest of 12
- Rain rank
- 2nd wettest of 12
- Versus November
- 8° colder, 0.08 in. less rain
- Versus January
- about the same
- Day–night spread
- 11°
- Snow season
- Nov–Mar
- Daylight, mid-month
- 8 h 34 min
- Average wind
- 6 mph