Warwick in September
So, what's Warwick actually like in September? In a word: comfortable. It's spring, and the days are averaging 24.0 degrees.
The average daily maximum is 24.0 degrees with overnight lows of 9.9 degrees. That's solidly pleasant territory. Great for being outdoors.
September's temperature is very close to the annual average for Warwick.
Rainfall in September averages 48mm over about 5 days. That means roughly a 17% chance of rain on any given day, decent odds for a dry day.
Sunshine-wise, September delivers around 20.7 MJ/m2 of daily solar radiation. UV sits in the extreme category. Sunscreen, hat, and sunnies are all essential. You can burn in under 10 minutes.
Our Comfort Score rates September at 10.0/10. That's about as good as it gets.
Packing tip: bring a mix of short and long sleeves, something warmer for mornings and evenings, and SPF 50+ sunscreen and a hat.
Check the data table below for the full picture, or compare Warwick in September with another destination.
September at a Glance
Temperature Range
Daily temperature range in September. The bar shows the typical spread between overnight lows and afternoon highs.
What to Pack
- Comfortable casual wear suitable for warm days
- Extra layers for chilly nights
- A light rain jacket just in case
- High SPF sunscreen (50+), sunglasses, and UV-protective clothing
Coming From Overseas?
How September in Warwick stacks up against major cities around the world.
About 4 degrees warmer and considerably drier.
About 2 degrees cooler and considerably drier.
About 3 degrees cooler and considerably drier.
How September Compares
Warwick's monthly climate at a glance. September is highlighted.
| Month | Max | Min | Rain | Comfort |
|---|---|---|---|---|
| Jan | 29.5 | 19.6 | 122mm | 6.0 |
| Feb | 29.0 | 18.9 | 46mm | 7.1 |
| Mar | 26.3 | 16.8 | 89mm | 8.3 |
| Apr | 23.3 | 13.1 | 121mm | 9.0 |
| May | 20.2 | 10.0 | 25mm | 7.3 |
| Jun | 17.5 | 5.1 | 26mm | 5.5 |
| Jul | 16.1 | 5.9 | 28mm | 4.3 |
| Aug | 21.6 | 9.4 | 32mm | 8.6 |
| Sep | 24.0 | 9.9 | 48mm | 10.0 |
| Oct | 25.8 | 12.9 | 58mm | 9.3 |
| Nov | 28.0 | 16.7 | 165mm | 6.9 |
| Dec | 29.7 | 18.0 | 82mm | 6.5 |