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Things to Do in Cornwall in Summer
Real historical weather for Cornwall in Summer: average highs of 19°C and lows of 13°C, with around 107mm of rain (averaged over the last 3 years). Cornwall is in United Kingdom.
19°C
Average high
13°C
Average low
107mm
Typical rainfall
Real things to do in Cornwall in Summer
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Cornwall's Charm: A Self-Guided Audio Tour of Truro
★ 5.0(1 reviews)· 1 hr
From €9

Explore North Cornwall on Electric Bikes
★ 5.0(12 reviews)· 3 hrs
From €60

Half-Day Coasteering in Newquay Cornwall
★ 5.0(266 reviews)· 3 hrs
From €66

Beginner Surf Lesson in Newquay, Cornwall
★ 5.0(232 reviews)· 2 hrs
From €63

Stand Up Paddle Boarding Journey Down Bude Canal
★ 4.9(46 reviews)· 2 hrs
From €48

Cornwall & the Cotswolds: Small-Group Tour from London (5-days)
★ 4.9(218 reviews)· 5 days
From €1178

A monster 360ft long slip and slide session in BUDE, Cornwall
★ 4.9(33 reviews)· 1 hr
From €21

The Ghost Walk Padstow - Tour of Cornwall’s Myths and Legends
★ 4.8(91 reviews)· 1h 30m
From €15

5-Day Devon and Cornwall Small-Group Tour from London
★ 4.8(306 reviews)· 5 days
From €1200

Doc Martin Tour in Port Isaac, Cornwall
★ 4.7(892 reviews)· 1h 30m
From €24
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FAQs — Cornwall in Summer
Based on real historical data (averaged over the last 3 years), expect highs around 19°C and lows around 13°C, with roughly 107mm of rain.