Saltash Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Saltash.
Climate overview of Saltash
Saltash, Cornwall, United Kingdom, experiences moderate temperature changes through the seasons. August is the warmest month with daytime highs of 20°C (68°F), while January is the coolest at 10°C (50°F).
Rainfall is high, totalling around 1025 mm (40 in) per year. December is the wettest month and September the driest. The city also experiences pleasant summers and cold winters. May is the sunniest month, averaging 7.4 hours of sunshine per day.
Saltash Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saltash - and find the best time to visit.
Monthly Temperature in Saltash
The climate in Saltash experiences moderate temperature changes, with mild shifts between seasons. Average maximum daytime temperatures range from a pleasant 20°C (68°F) in August, the warmest time of the year, to a chilly 10°C (50°F) during cooler months like January.
At night, you can expect temperatures ranging from 14°C (57°F) in August to around 5°C (41°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Saltash
Saltash has a relatively rainy climate with high precipitation levels, averaging 1025 mm (40 in) of rainfall annually. Year-round, Saltash 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 69 mm (2.7 in), is minimal. For more details, please visit our Saltash 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 Saltash
Seasonal changes in sunshine hours are quite dramatic in Saltash. 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 Saltash 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 Saltash
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July and August
- Warmest weather: July and August
- Most sunshine: May, June and July
- Fewest rainy days: April, June, July and August
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in Saltash
What is the best time to visit Saltash?
July and August typically offer the most optimal weather in Saltash. In contrast, January, February, November and December tend to have less optimal conditions. Saltash has pleasant summers and cold winters.
What temperatures can I expect in Saltash?
Daytime highs range from 10°C (50°F) in January to 20°C (68°F) in August. Nighttime lows range from 5°C (41°F) to 14°C (57°F).
How much rain does Saltash get?
Annual rainfall is around 1025 mm (40 in). December is the wettest month with 106 mm (4.2 in), while September is the driest with 69 mm (2.7 in).
How sunny is Saltash?
Saltash 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.
Saltash 3-Day Forecast
Saltash on the map
Saltash is highlighted - select any city to see its climate.
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