Killumney Weather in September
Killumney in September
The short of it: Killumney in September averages a high of 17 °C (62 °F) and a low of 10 °C (50 °F), with 86 mm (3.4 in) of rain and about 12 h 33 min of daylight. Rated 3 of 5 for a visit; the best months are June and July. Source: TerraClimate climate normals, 1991–2020.
Average high 17° · low 10° · rain 86 mm · daylight 12 h 33 min
✦✦✦ Fair for a visit · best months: June & July
Thirty years of records give Killumney an average September high of 17°, a low of 10° and some 86 mm of rain. Much like August: highs about 17°, nights near 10°. A wool coat will serve you well. Wet spells are common — about 86 mm, the 7th wettest month.
The sun is up for about 12 h 33 min in mid-September, 124 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 July.
Against its neighbours, Killumney runs cooler than most and wetter than most in September. Ballincollig, 5 km to the ENE, is 1° warmer by day.
September in Killumney, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 7th wettest of 12
- Versus August
- 2° colder, 6.0 mm more rain
- Versus October
- 3° warmer
- Day–night spread
- 7°
- Snow season
- seldom any
- Daylight, mid-month
- 12 h 33 min
- Average wind
- 17 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| BallincolligMunster | 5 km ENE | 17° | 10° | 78 mm |
| TowerMunster | 7 km NNE | 17° | 10° | 81 mm |
| BlarneyMunster | 9 km NE | 17° | 10° | 81 mm |
| CorkMunster | 12 km ENE | 17° | 10° | 81 mm |
| DouglasMunster | 15 km E | 17° | 10° | 89 mm |
| BandonMunster | 15 km SSW | 17° | 10° | 90 mm |
| GlanmireMunster | 18 km ENE | 17° | 11° | 82 mm |
| CarrigalineMunster | 18 km ESE | 17° | 10° | 83 mm |