Sarnia Weather in June
Sarnia in June
The short of it: Sarnia in June averages a high of 25 °C (76 °F) and a low of 13 °C (56 °F), with 91 mm (3.6 in) of rain and about 15 h 20 min of daylight. Rated 3 of 5 for a visit; the best months are July and September. Source: TerraClimate climate normals, 1991–2020.
Average high 25° · low 13° · rain 91 mm · daylight 15 h 20 min
✦✦✦ Fair for a visit · best months: July & September
Thirty years of records give Sarnia an average June high of 25°, a low of 13° and some 91 mm of rain. Highs rise 6° against May, to near 25°; nights run about 13°. It is the wettest month of the year here, about 91 mm.
The sun is up for about 15 h 20 min in mid-June, 42 minutes more than a month before.
For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates June 3 of 5 for a visit; the finest months here are July and September.
Against its neighbours, Sarnia runs warmer than most and about as wet in June. Port Huron, 2 km to the WSW, sees much the same highs.
June in Sarnia, by the numbers
- Warmth rank
- 3rd warmest of 12
- Rain rank
- 1st wettest of 12
- Versus May
- 6° warmer, 10 mm more rain
- Versus July
- 3° colder
- Day–night spread
- 11°
- Snow season
- Dec–Mar
- Daylight, mid-month
- 15 h 20 min
- Average wind
- 11 km/h
Neighbouring Towns
June averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Port HuronMichigan | 2 km WSW | 25° | 14° | 91 mm |
| MarysvilleMichigan | 10 km SW | 25° | 13° | 92 mm |
| CorunnaOntario | 11 km SSW | 25° | 13° | 91 mm |
| Saint ClairMichigan | 19 km SSW | 25° | 13° | 92 mm |
| CamlachieOntario | 21 km ENE | 24° | 13° | 88 mm |
| PetroliaOntario | 23 km ESE | 24° | 13° | 92 mm |
| RichmondMichigan | 34 km WSW | 25° | 14° | 91 mm |
| New BaltimoreMichigan | 43 km SW | 25° | 14° | 88 mm |