St Austell

Cornwall Weather in June

Average temperatures, rainfall, sunshine and the best places to visit in Cornwall, the United Kingdom in June.

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Newquay St Austell Penzance Bude

Planning a journey to Cornwall, the United Kingdom this June and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What to Expect in Cornwall in June

Cornwall, the United Kingdom is a region in the United Kingdom. June in Cornwall generally has temperatures that range from mild to pleasant, with moderate precipitation.

Temperatures

The average maximum daytime temperatures vary from mild in Sennen at 16°C (61°F) to pleasant in Truro at 19°C (66°F). Nighttime temperatures generally drop to 12°C (54°F) in Truro and 13°C (55°F) in Sennen.

To learn more about the conditions in specific areas of Cornwall, the United Kingdom, check out the map below.

Precipitation

In June, precipitation varies across different areas. From moderate rainfall in Sennen with an average of 59 mm (2.3 in) to moderate rainfall in Launceston with 86 mm (3.4 in).

Average sunshine

Plenty of sunshine can be expected in numerous places in June. Newquay typically receives 216 hours of sunlight, making it ideal for those seeking sunny weather.

Explore Cornwall by month

Pick a month to see the average temperature, rainfall and sunshine in Cornwall - and find the best time to visit. (based on Newquay)

January11°C (52°F) February10°C (50°F) March12°C (54°F) April13°C (55°F) May16°C (61°F) June18°C (64°F) This monthJuly20°C (68°F) August20°C (68°F) September19°C (66°F) October16°C (61°F) November13°C (55°F) December11°C (52°F)
Best Time to Visit Cornwall →

Best Places to Visit in Cornwall in June

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Cornwall.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Cornwall

What is the weather like in June for some of the most popular destinations in Cornwall, the United Kingdom?

Temperature range in Cornwall (June)

Precipitation variation in Cornwall (June)

Newquay

In June Newquay generally has pleasant temperatures with maximum daytime temperatures around 18°C (64°F), minimum nighttime temperatures around 12°C (54°F) and moderate monthly rainfall. So on average the conditions are very good that month.

« May
June
July »
May
June
July
Max temperature
16°C (61°F)
18°C (64°F)
20°C (68°F)
Min temperature
10°C (50°F)
12°C (54°F)
14°C (57°F)
Monthly sun hours
222 hours
216 hours
208 hours
Monthly rainfall
68 mm (2.7 in)
70 mm (2.8 in)
71 mm (2.8 in)
Monthly rainy days
15 days
13 days
13 days
Weather conditions
good
very good
excellent
Climate in Newquay →

St Austell

In June St Austell generally has pleasant temperatures with maximum daytime temperatures around 18°C (64°F), minimum nighttime temperatures around 12°C (54°F) and moderate monthly rainfall. So on average the conditions are very good that month.

« May
June
July »
May
June
July
Max temperature
16°C (61°F)
18°C (64°F)
20°C (68°F)
Min temperature
9°C (48°F)
12°C (54°F)
14°C (57°F)
Monthly sun hours
222 hours
216 hours
208 hours
Monthly rainfall
72 mm (2.8 in)
75 mm (3 in)
74 mm (2.9 in)
Monthly rainy days
14 days
13 days
12 days
Weather conditions
good
very good
excellent
Climate in St Austell →

Penzance

In June Penzance generally has moderate temperatures with maximum daytime temperatures around 17°C (63°F), minimum nighttime temperatures around 13°C (55°F) and moderate monthly rainfall. So on average the conditions are good that month.

« May
June
July »
May
June
July
Max temperature
15°C (59°F)
17°C (63°F)
19°C (66°F)
Min temperature
11°C (52°F)
13°C (55°F)
15°C (59°F)
Monthly sun hours
222 hours
216 hours
208 hours
Monthly rainfall
63 mm (2.5 in)
61 mm (2.4 in)
65 mm (2.6 in)
Monthly rainy days
15 days
13 days
13 days
Weather conditions
good
good
very good
Climate in Penzance →

Bude

In June Bude generally has moderate temperatures with maximum daytime temperatures around 18°C (64°F), minimum nighttime temperatures around 12°C (54°F) and moderate monthly rainfall. So on average the conditions are very good that month.

« May
June
July »
May
June
July
Max temperature
15°C (59°F)
18°C (64°F)
19°C (66°F)
Min temperature
9°C (48°F)
12°C (54°F)
14°C (57°F)
Monthly sun hours
222 hours
221 hours
215 hours
Monthly rainfall
75 mm (3 in)
82 mm (3.2 in)
84 mm (3.3 in)
Monthly rainy days
15 days
14 days
13 days
Weather conditions
good
very good
very good
Climate in Bude →

Falmouth

In June Falmouth generally has pleasant temperatures with maximum daytime temperatures around 18°C (64°F), minimum nighttime temperatures around 12°C (54°F) and moderate monthly rainfall. So on average the conditions are very good that month.

« May
June
July »
May
June
July
Max temperature
16°C (61°F)
18°C (64°F)
20°C (68°F)
Min temperature
10°C (50°F)
12°C (54°F)
14°C (57°F)
Monthly sun hours
222 hours
216 hours
208 hours
Monthly rainfall
63 mm (2.5 in)
63 mm (2.5 in)
62 mm (2.4 in)
Monthly rainy days
14 days
12 days
12 days
Weather conditions
good
very good
excellent
Climate in Falmouth →

Is your destination not in the list? Have a look at all destinations in Cornwall, in the United Kingdom.

Popular cities in June

Day & night temperatures, rainfall and average weather in Cornwall in June.

City Weather Day temp Night temp Rainfall
Newquay 18°C (64°F) 12°C (54°F) 70 mm (2.8 in)
St Austell 18°C (64°F) 12°C (54°F) 75 mm (3 in)
Penzance 17°C (63°F) 13°C (55°F) 61 mm (2.4 in)
Bude 18°C (64°F) 12°C (54°F) 82 mm (3.2 in)
Falmouth 18°C (64°F) 12°C (54°F) 63 mm (2.5 in)
Padstow 18°C (64°F) 12°C (54°F) 76 mm (3 in)

Cornwall weather in June: frequently asked questions

What is the weather like in Cornwall, the United Kingdom in June?

In June, Cornwall, the United Kingdom generally has very good weather conditions. Newquay sees daytime temperatures near 18°C (64°F), with nights cooling to roughly 12°C (54°F).

What is the average temperature in Cornwall, the United Kingdom in June?

In Newquay, the average daytime high in June is 18°C (64°F), while nighttime temperatures drop to around 12°C (54°F).

Does Cornwall, the United Kingdom get a lot of rain in June?

June is on the drier side in Cornwall, the United Kingdom. Newquay averages only about 70 mm (2.8 in), with most days staying dry.

Is June a Good Time to Visit Cornwall, the United Kingdom?

Given the typically very good weather conditions in Newquay, June might be a good time to visit Cornwall, the United Kingdom. However, the weather conditions may vary depending on your destination.

Generally speaking, July and August provide excellent weather in Newquay. On the other hand, the months of February, November and December tend to have less favorable weather conditions.

Interested in more climate information?

We have much more information about the climate in Cornwall.

Weather and climate has detailed information for every country in the world. Are you going to the United Kingdom? Get detailed historical weather averages for many cities in the United Kingdom.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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