Launceston Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Launceston.
Climate overview of Launceston
The climate in Launceston, Cornwall, United Kingdom, sees a moderate range of temperatures across the year, from 20°C (68°F) in July down to 9°C (48°F) in February.
Rainfall is high, totalling around 1064 mm (42 in) per year. December is the wettest month and September the driest. May is the sunniest month, averaging 7.4 hours of sunshine per day.
Launceston Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Launceston — and find the best time to visit.
Monthly Temperature in Launceston
In Launceston, seasonal changes bring about a moderate variation in temperatures. Average maximum daytime temperatures range from a pleasant 20°C (68°F) in July, 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 13°C (55°F) in July to around 4°C (39°F) during February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Launceston
Launceston experiences significant rainfall throughout the year, averaging 1064 mm (42 in) of precipitation annually. Year-round, Launceston has a balanced climate with minimal variation in precipitation. The difference between the wettest month, December, with 106 mm (4.2 in), and the driest month, September, with 74 mm (2.9 in), is minimal. For more details, please visit our Launceston Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Sunshine Hours in Launceston
Seasonal changes in sunshine hours are quite dramatic in Launceston. While May receives considerable daily sunshine with up to 7.4 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.8 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Launceston by Month
The city experiences its highest humidity in January, reaching 86%. In May, the humidity drops to its lowest level at 79%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Launceston
Frequently asked questions about the climate in Launceston
What is the best time to visit Launceston?
July and August typically offer the most optimal weather in Launceston. In contrast, January, February, November and December tend to have less optimal conditions.
What temperatures can I expect in Launceston?
Daytime highs range from 9°C (48°F) in February to 20°C (68°F) in July. Nighttime lows range from 4°C (39°F) to 13°C (55°F).
How much rain does Launceston get?
Annual rainfall is around 1064 mm (42 in). December is the wettest month with 106 mm (4.2 in), while September is the driest with 74 mm (2.9 in).
How sunny is Launceston?
Launceston receives around 1,729 hours of sunshine per year. May is the sunniest month with 222 hours, while December is the cloudiest with just 55 hours.
Launceston 3-Day Forecast
Launceston 3-Day Forecast
Launceston on the map
Launceston is highlighted — select any city to see its climate.
Popular this month
Where to go in June — average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Hike the South West Coast Path
The South West Coast Path means breathtaking nature, kind people and delicious food everywhere you go. It is an unforgettable experience and you need to add it to your bucket list.
Welcome to Totnes, the hidden treasure of South Devon
Totnes is a place where historical richness fuses effortlessly with a vibrant alternative culture and breathtaking natural surroundings. The town pulses with an amazing community spirit that you'll feel around every corner.
London's coolest neighborhoods you'll want to visit
Discover the 6 coolest neighborhoods in London for your trip! Explore vibrant Shoreditch, lively Soho, alternative Camden, and many more.
10 cities you should definitely visit in the UK
Discover the top 10 most fun and alternative cities in the UK, rich in art, culture, and adventure. Explore vibrant neighborhoods and unique places.