Celbridge in September
6.5out of 10
Possible, with caveats
Mild: highs around 16°C. Frequent rain: about 12 rainy days.
16°CAvg high
10°CAvg low
12Rainy days (66 mm)
12:24 hDaylight
07:09Sunrise · 19:32 Sunset
Why this score
- Mild: highs around 16°C
- Frequent rain: about 12 rainy days
- Rain varies a lot between years (±4.7 days)
What to wear and pack
- Layers you can add or remove
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in September varies a lot between years (±4.7 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 7°C | 3°C | 67 mm | 14 | – | – | 4.9 |
| February | 8°C | 3°C | 56 mm | 12 | – | – | 5.2 |
| March | 9°C | 3°C | 57 mm | 12 | – | – | 5.5 |
| April | 12°C | 5°C | 65 mm | 13 | – | – | 5.6 |
| May | 14°C | 7°C | 67 mm | 14 | – | – | 6.0 |
| June | 17°C | 10°C | 72 mm | 13 | – | – | 6.6 |
| July | 19°C | 12°C | 74 mm | 15 | – | – | 6.6 |
| August | 18°C | 12°C | 76 mm | 14 | – | – | 6.7 |
| September | 16°C | 10°C | 66 mm | 12 | – | – | 6.5 |
| October | 13°C | 7°C | 74 mm | 12 | – | – | 6.0 |
| November | 10°C | 5°C | 79 mm | 13 | – | – | 5.4 |
| December | 8°C | 3°C | 74 mm | 13 | – | – | 5.1 |
Frequently asked questions
How hot is Celbridge in September?
Daytime highs average 16°C and nights about 10°C.
When is the best time to visit Celbridge?
The best months are August, June, July, September.