Average temperatures, rainfall and packing tips for Swansea, United Kingdom in August
🌡️ Avg high
19°C
🌙 Avg low
13°C
🌧️ Rainfall
~143 mm
📊 Warmth rank
#2 of 12
August in Swansea at a glance
August in Swansea is typically mild, with average daytime highs around 19°C and nights near 13°C. It is one of the warmer months of Swansea's year.
August is one of the wetter months in Swansea, with around 143 mm of rain - plan around showers.
What to pack for Swansea in August
Medium layers: long sleeves and a sweater
A light-to-medium jacket
A rain jacket or umbrella - this is one of the wetter months
Swansea - year at a glance
HighLow · August highlighted
Is August a good time to visit Swansea?
🧳 August is one of the most comfortable months to visit Swansea - daytime temperatures sit in a pleasant range and it's a good pick for sightseeing and time outdoors.
In August, Swansea averages a daytime high of about 19°C and a night-time low of around 13°C, based on recent historical data.
Does it rain in Swansea in August?
August is one of the wetter months in Swansea, with around 143 mm of rain - plan around showers.
Is August a good time to visit Swansea?
August is one of the most comfortable months to visit Swansea - daytime temperatures sit in a pleasant range and it's a good pick for sightseeing and time outdoors.