Newquay Weather in May
May in Newquay typically sees daytime highs of 16°C (61°F) and nighttime lows of 10°C (50°F). With the least rainfall of the year, it's a reliably dry month.
Rainfall in Newquay in May
The month is known for having the least rain of the year. Make the most of the sunshine and clear skies. Expect around 15 days of rain based on historical data, with 68 mm (2.7 in) average. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Newquay in May
Daytime temperatures in Newquay reach 16°C (61°F) in May, dropping to 10°C (50°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 10°C (50°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Newquay in May
The month enjoys around 222 hours of sunshine, creating mostly sunny days with good weather conditions.If your ideal day consists of dry skies and pleasant temperatures, July and August typically offer the best circumstances for Newquay.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Newquay's climate page.
Newquay Temperature in May
Min Temperature
10°C (50°F)
Max Temperature
16°C (61°F)
Chance of Rain
48%
Precipitation
68 mm (2.7 in)
Rainy days
15 days
Sunshine
222 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Newquay typically stay consistent throughout May, with daily highs averaging around 16°C (61°F). Nights are cool, with lows typically ranging from 8°C (46°F) to 10°C (50°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Newquay in May
Browse day-by-day weather records for Newquay spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Newquay historical weather extremes in May
The extremes listed below come from historical weather data collected in Newquay from 1976 through 2026.
- The hottest May day on record in Newquay reached 30°C (86°F) (May 26, 2026).
- The lowest daytime temperature in May was 7°C (45°F), recorded on May 17, 1996.
- The lowest overnight temperature recorded in May was 1°C (34°F) (May 3, 1979).
- The wettest May day on record brought 29 mm (1.1 in) of precipitation to Newquay (May 8, 2023).
Best Places in the United Kingdom in May
Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month. See all of the United Kingdom in May →
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What to Wear in Newquay in May
Pack for changing conditions in Newquay in May. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Newquay in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Newquay's climate page.
See the full Newquay climate overview or explore weather in the United Kingdom.
