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Troon Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Troon.
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Climate overview of Troon
Troon, Strathclyde, United Kingdom, has a moderate seasonal temperature range, with August reaching 18°C (64°F) and January cooling to 8°C (46°F).
Rainfall is high, totalling around 1601 mm (63 in) per year. December is the wettest month and May the driest. The city also experiences a distinct rainy season from November to January. The most sunshine falls in May, with an average of 6.3 hours of daily sunshine.
Troon Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Troon - and find the best time to visit.
Monthly Temperature in Troon
The climate in Troon experiences moderate temperature changes, with mild shifts between seasons. Average maximum daytime temperatures range from a moderate 18°C (64°F) in August, the warmest time of the year, to a chilly 8°C (46°F) during cooler months like January.
At night, you can expect temperatures ranging from 12°C (54°F) in August to around 4°C (39°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Troon
Troon is known for its substantial rainfall, with annual precipitation reaching 1601 mm (63 in). While rainfall varies throughout the year, each season offers its own charm. December brings wetter days averaging 180 mm (7.1 in) of precipitation, spread over 20 rainy days.
In contrast, the driest month May experiences a drier climate, with about 87 mm (3.4 in) of rainfall spread across 16 rainy days. For more details, please visit our Troon 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 Troon
Seasonal changes in sunshine hours are quite dramatic in Troon. While May receives considerable daily sunshine with up to 6.3 hours, January marks the darkest time of the year, where sunshine is scarce with only 1.2 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Glasgow, Scotland (38 KM, 23 Miles).
Daily hours of sunshine
Data from: Glasgow, Scotland (38 KM, 23 Miles).
Daily percentage of sunshine
Data from: Glasgow, Scotland (38 KM, 23 Miles).
Humidity in Troon by Month
The relative humidity is high throughout the year in Troon.
The city experiences its highest humidity in January, reaching 87%. In May, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Glasgow, Scotland (38 KM, 23 Miles).
Best Time to Visit Troon
Compared with the rest of the year, the most comfortable conditions in Troon are usually found in May, June and August. Conditions are generally least comfortable in January, February, March, October, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
wet
Feb
wet
Mar
wet
Apr
mixed
May
good
Jun
good
Jul
mixed
Aug
good
Sep
mixed
Oct
wet
Nov
wet
Dec
wet
- Best overall: May, June and August
- Warmest weather: July, August and September
- Most sunshine: May
- Seasonal pattern: A distinct rainy season from November to January
Frequently asked questions about the climate in Troon
What is the best time to visit Troon?
May, June and August typically offer the most optimal weather in Troon. In contrast, January, February, March, October, November and December tend to have less optimal conditions. Troon has a distinct rainy season from November to January.
What temperatures can I expect in Troon?
Daytime highs range from 8°C (46°F) in January to 18°C (64°F) in August. Nighttime lows range from 4°C (39°F) to 12°C (54°F).
How much rain does Troon get?
Annual rainfall is around 1601 mm (63 in). December is the wettest month with 180 mm (7.1 in), while May is the driest with 87 mm (3.4 in).
How sunny is Troon?
Troon receives around 1,290 hours of sunshine per year. May is the sunniest month with 188 hours, while January is the cloudiest with just 37 hours.
Troon 3-Day Forecast
Troon on the map
Troon is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
London
16°C (61°F) Bath15°C (59°F) Torquay16°C (61°F) Manchester14°C (57°F) York15°C (59°F) Blackpool
15°C (59°F) Edinburgh13°C (55°F) Glasgow14°C (57°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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