Mayo Weather in September
Mayo in September
The short of it: Mayo in September averages a high of 12 °C (53 °F) and a low of 0 °C (33 °F), with 38 mm (1.5 in) of rain and about 12 h 51 min of daylight. Rated 4 of 5 for a visit; the best months are June and July. Source: TerraClimate climate normals, 1991–2020.
Average high 12° · low 0° · rain 38 mm · daylight 12 h 51 min
✦✦✦✦ Recommended for a visit · best months: June & July
Thirty years of records give Mayo an average September high of 12°, a low of 0° and some 38 mm of rain. The year turns hard here: highs drop 7° from August to about 12°, with nights near 0°. Rain is modest, about 38 mm, the 4th wettest month.
The sun is up for about 12 h 51 min in mid-September, 204 minutes less than a month before.
For the traveller: pack layers, a wool coat and stout boots. The Almanac rates September 4 of 5 for a visit; the finest months here are June and July.
Against its neighbours, Mayo runs cooler than most and wetter than most in September. Carmacks, 168 km to the S, is 2° warmer by day.
September in Mayo, by the numbers
- Warmth rank
- 5th warmest of 12
- Rain rank
- 4th wettest of 12
- Versus August
- 7° colder, 11 mm less rain
- Versus October
- 10° warmer
- Day–night spread
- 12°
- Snow season
- Oct–Apr
- Daylight, mid-month
- 12 h 51 min
- Average wind
- 8 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| CarmacksYukon | 168 km S | 14° | 1° | 33 mm |
| Dawson CityYukon | 181 km WNW | 13° | 0° | 32 mm |
| WhitehorseYukon | 323 km S | 13° | 2° | 35 mm |
| Haines JunctionYukon | 327 km SSW | 14° | 0° | 37 mm |
| TokAlaska | 353 km W | 13° | -1° | 28 mm |
| Fort Good HopeNorthwest Territories | 452 km NE | 11° | 1° | 38 mm |