Thompson Weather in September
Thompson in September
The short of it: Thompson in September averages a high of 15 °C (60 °F) and a low of 4 °C (39 °F), with 64 mm (2.5 in) of rain and about 12 h 38 min of daylight. Rated 3 of 5 for a visit; the best months are June and August. Source: TerraClimate climate normals, 1991–2020.
Average high 15° · low 4° · rain 64 mm · daylight 12 h 38 min
✦✦✦ Fair for a visit · best months: June & August
September in Thompson brings afternoons near 15° and nights around 4°, with about 64 mm of rain over the month. The year turns hard here: highs drop 7° from August to about 15°, with nights near 4°. Wet spells are common — about 64 mm, the 3rd wettest month.
The sun is up for about 12 h 38 min in mid-September, 144 minutes less than a month before.
For the traveller: pack layers, a wool coat and stout boots, and an oilskin besides. The Almanac rates September 3 of 5 for a visit; the finest months here are June and August.
Against its neighbours, Thompson runs about middling and wetter than most in September. Cross Lake 19A, 122 km to the S, sees much the same highs.
September in Thompson, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 3rd wettest of 12
- Versus August
- 7° colder, 21 mm less rain
- Versus October
- 10° warmer
- Day–night spread
- 11°
- Snow season
- Oct–Apr
- Daylight, mid-month
- 12 h 38 min
- Average wind
- 14 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Cross Lake 19AManitoba | 122 km S | 15° | 6° | 59 mm |
| Snow LakeManitoba | 168 km SW | 16° | 5° | 64 mm |
| Oxford HouseManitoba | 186 km ESE | 15° | 5° | 54 mm |
| Norway HouseManitoba | 196 km S | 16° | 7° | 57 mm |
| GillamManitoba | 207 km ENE | 14° | 5° | 60 mm |
| Cranberry PortageManitoba | 258 km WSW | 16° | 6° | 58 mm |
| Gods RiverManitoba | 259 km ESE | 15° | 6° | 56 mm |
| Flin FlonManitoba | 277 km WSW | 16° | 6° | 60 mm |