Rustington Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Rustington.
Climate overview of Rustington
Temperatures in Rustington, West Sussex, United Kingdom, vary greatly throughout the year. August is the hottest month at 20°C (68°F), while February is the coldest at 9°C (48°F).
Rustington sees a moderate amount of rainfall, totalling around 890 mm (35 in) per year.
Rustington Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Rustington — and find the best time to visit.
Monthly Temperature in Rustington
The climate in Rustington is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a pleasant 20°C (68°F) in August, the warmest time of the year, to a chilly 9°C (48°F) during cooler months like February.
At night, you can expect temperatures ranging from 15°C (59°F) in August to around 5°C (41°F) during February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Rustington
Generally, Rustington receives mid-range precipitation levels, with 890 mm (35 in) annually. While rainfall varies throughout the year, each season offers its own charm. November brings wetter days averaging 110 mm (4.3 in) of precipitation, spread over 16 rainy days.
In contrast, the driest month May experiences a drier climate, with about 53 mm (2.1 in) of rainfall spread across 14 rainy days. For more details, please visit our Rustington Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Rustington
Frequently asked questions about the climate in Rustington
What is the best time to visit Rustington?
July and August typically offer the most optimal weather in Rustington. In contrast, January, February, November and December tend to have less optimal conditions.
What temperatures can I expect in Rustington?
Daytime highs range from 9°C (48°F) in February to 20°C (68°F) in August. Nighttime lows range from 5°C (41°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Rustington get?
Annual rainfall is around 890 mm (35 in). November is the wettest month with 110 mm (4.3 in), while May is the driest with 53 mm (2.1 in).
Rustington 3-Day Forecast
Rustington 3-Day Forecast
Rustington on the map
Rustington is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
London
23°C (73°F) Bath22°C (72°F) York22°C (72°F) Manchester
21°C (70°F) Edinburgh
19°C (66°F) Glasgow19°C (66°F) Torquay20°C (68°F) Blackpool19°C (66°F) 
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