Seaforth Weather in May
Seaforth in May
The short of it: Seaforth in May averages a high of 18 °C (64 °F) and a low of 7 °C (44 °F), with 97 mm (3.8 in) of rain and about 14 h 41 min of daylight. Rated 3 of 5 for a visit; the best months are June and September. Source: TerraClimate climate normals, 1991–2020.
Average high 18° · low 7° · rain 97 mm · daylight 14 h 41 min
✦✦✦ Fair for a visit · best months: June & September
May in Seaforth brings afternoons near 18° and nights around 7°, with about 97 mm of rain over the month. Spring takes hold here: highs climb 8° from April to about 18°, with nights near 7°. Wet spells are common — about 97 mm, the 6th wettest month. The snow cover usually melts away this month.
The sun is up for about 14 h 41 min in mid-May, 79 minutes more than a month before.
For the traveller: pack layers, a wool coat and stout boots, and an oilskin besides. The Almanac rates May 3 of 5 for a visit; the finest months here are June and September.
Against its neighbours, Seaforth runs cooler than most and wetter than most in May. Huron East, 11 km to the NE, sees much the same highs.
May in Seaforth, by the numbers
- Warmth rank
- 5th warmest of 12
- Rain rank
- 6th wettest of 12
- Versus April
- 8° warmer, 11 mm more rain
- Versus June
- 5° colder
- Day–night spread
- 11°
- Snow season
- Nov–Apr
- Daylight, mid-month
- 14 h 41 min
- Average wind
- 14 km/h
Neighbouring Towns
May averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Huron EastOntario | 11 km NE | 18° | 7° | 100 mm |
| BluewaterOntario | 19 km WSW | 18° | 7° | 87 mm |
| ExeterOntario | 24 km SSW | 18° | 7° | 89 mm |
| South HuronOntario | 28 km SSW | 19° | 7° | 88 mm |
| GoderichOntario | 33 km NW | 17° | 6° | 85 mm |
| St. MarysOntario | 40 km SSE | 18° | 7° | 93 mm |
| North PerthOntario | 40 km ENE | 18° | 7° | 98 mm |
| ListowelOntario | 42 km ENE | 18° | 6° | 98 mm |