Colby Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Colby.
Climate overview of Colby
Temperatures in Colby, Cumbria, United Kingdom, vary greatly throughout the year. July is the hottest month at 19°C (66°F), while January is the coldest at 6°C (43°F).
The city receives considerable rain/snowfall, with around 1231 mm (48 in) annually. December is the wettest month. It has pleasant summers and cold winters. May is the sunniest month, averaging 6.1 hours of sunshine per day.
Colby Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Colby - and find the best time to visit.
Monthly Temperature in Colby
The climate in Colby is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a pleasant 19°C (66°F) in July to a chilly 6°C (43°F) in the coolest month, January.
Nights vary from 10°C (50°F) in July to around 1°C (34°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Colby
Colby has a notably wet climate with abundant precipitation, recording 1231 mm (48 in) of rain/snowfall per year. Precipitation levels in Colby remain relatively steady throughout the year. December has the most rain, with 125 mm (4.9 in) over 20 days. In the driest month April, this drops slightly to 83 mm (3.3 in), making the city's climate fairly predictable. For more details, please visit our Colby Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Colby
For those who appreciate different seasons, Colby serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 6.1 hours of sunshine daily, and embrace the darker days in December, offering only 1.8 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Colby
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, July, August and September
- Warmest weather: July and August
- Most sunshine: May and July
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in Colby
What is the best time to visit Colby?
May, July, August and September typically offer the most optimal weather in Colby. In contrast, January, February, March, October, November and December tend to have less optimal conditions. Colby has pleasant summers and cold winters.
What temperatures can I expect in Colby?
Daytime highs range from 6°C (43°F) in January to 19°C (66°F) in July. Nighttime lows range from 1°C (34°F) to 10°C (50°F). Temperatures vary considerably through the year.
How much rain does Colby get?
Annual rainfall is around 1231 mm (48 in). December is the wettest month with 125 mm (4.9 in), while April is the driest with 83 mm (3.3 in).
How sunny is Colby?
Colby receives around 1,455 hours of sunshine per year. May is the sunniest month with 183 hours, while December is the cloudiest with just 53 hours.
Colby 3-Day Forecast
Colby on the map
Colby is highlighted - select any city to see its climate.
Popular this month
Where to go in September - average daytime high across popular destinations.
London
20°C (68°F) Bath19°C (66°F) Torquay19°C (66°F) Manchester
18°C (64°F) York19°C (66°F) Edinburgh17°C (63°F) Blackpool17°C (63°F) Glasgow17°C (63°F) 
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