Warwick in September
September is right in the heart of spring for Warwick, and the weather has a definite personality this time of year.
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.
The rain data says 48mm over 5 days. Nothing dramatic.
Solar exposure averages 20.7 MJ/m2 per day in September, with UV levels in the extreme range. 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 t-shirts with a light layer for evenings, something warmer for mornings and evenings, and SPF 50+ sunscreen and a hat.
Scroll down for the detailed climate data, or explore what nearby cities are like in September.
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
- T-shirts and shorts for daytime
- 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 |