Port Huron Weather in December
Port Huron in December
The short of it: Port Huron in December averages a high of 3 °C (37 °F) and a low of -4 °C (25 °F), with 60 mm (2.4 in) of rain and about 9 h 1 min of daylight. Rated 2 of 5 for a visit; the best months are July and September. Source: TerraClimate climate normals, 1991–2020.
Average high 37° · low 25° · rain 2.4 in. · daylight 9 h 1 min
✦✦ Travel with care for a visit · best months: July & September
Thirty years of records give Port Huron an average December high of 37°, a low of 25° and some 2.4 in. of rain. The year turns hard here: highs drop 11° from November to about 37°, with nights near 25°. Wet spells are common — about 2.4 in., the 9th wettest month. The first lasting snow usually comes now.
The sun is up for about 9 h 1 min in mid-December, 38 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 July and September.
Against its neighbours, Port Huron runs warmer than most and about as wet in December. Sarnia, 1 mi to the ENE, sees much the same highs.
December in Port Huron, by the numbers
- Warmth rank
- 10th warmest of 12
- Rain rank
- 9th wettest of 12
- Versus November
- 11° colder, 0.4 in. less rain
- Versus January
- 5° warmer
- Day–night spread
- 12°
- Snow season
- Dec–Mar
- Daylight, mid-month
- 9 h 1 min
- Average wind
- 10 mph
Neighbouring Towns
December averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| SarniaOntario | 1 mi ENE | 37° | 25° | 2.4 in. |
| MarysvilleMichigan | 5 mi SW | 36° | 25° | 2.3 in. |
| CorunnaOntario | 6 mi S | 37° | 25° | 2.4 in. |
| CamlachieOntario | 14 mi ENE | 36° | 25° | 2.7 in. |
| PetroliaOntario | 15 mi ESE | 36° | 25° | 2.7 in. |
| RichmondMichigan | 20 mi WSW | 36° | 24° | 2.2 in. |
| New BaltimoreMichigan | 25 mi SW | 36° | 25° | 2.3 in. |
| WallaceburgOntario | 26 mi S | 36° | 26° | 2.5 in. |