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Climate · Troon

Troon in December

Chilly and wet, as the days shorten.

Typical weather, averaged over 30 years

December in Troon is chilly: highs near 48°F, lows near 39°F. Rain falls on about four days a week, and the days shorten by 10 minutes from the first week to the last.December in Troon is chilly: highs near 9°C, lows near 4°C. Rain falls on about four days a week, and the days shorten by 10 minutes from the first week to the last.

High
48°F9°Caverage
Low
39°F4°Caverage
Wet days
4a week · 63% of days
Daylight
7h 09mon average

Is December a good time to visit Troon?

December sits outside Troon's best months, which run from June to September. Expect chilly days and rain on about four days a week.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

How December sits in the year

week by week

Temperature

Highs near 48°F in December, against 47°F to 65°F through the year.Highs near 9°C in December, against 8°C to 18°C through the year.

Chance of a wet day

63% of days in December, against 49% to 68% through the year.

Cloud cover

72% cover in December, against 59% to 72% through the year.

Daylight

7h 09m in December, against 7h 09m to 17h 24m through the year.

Week by week, lightly smoothed, with December shaded. The olive line marks the best months. Hover or tap a week for its figures.

Either side

  1. November52°11°low 43°low 6°5 wet days a weekRain on about five days a week.
  2. December48°9°low 39°low 4°4 wet days a weekRain on about four days a week.
  3. January47°8°low 38°low 3°5 wet days a weekRain on about five days a week.

Where Troon sits, in December

Europe/London
this place
typical high in December 40°F4°C95°F35°C
Sunrise, mid-December
8:40 AMsets 3:47 PM
Above the sea
0 mlow-lying
Latitude
55.5°Nnorthern hemisphere
Nearest of ours
Edinburgh103 km north-east

The land around Troon, shaded by its typical high in December, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Elsewhere in United Kingdom in December

high · low · wet days
See December on the planning mapThe whole year in Troon

Typical weather, averaged over 30 years (1995–2024), read 6 km south-east of Troon. Its own grid square is mostly sea and holds only a daily average, so the page reads the nearest square with a true high and low near the town's height. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match.Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match. Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.