Thornhill weather
The Thornhill weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for holidays in Thornhill, Stirling Area, Scotland in 2026/2027.
Thornhill weather averages
Check the Thornhill weather averages for each month of the year including maximum daytime and minimum night-time temperatures, monthly rainfall, number of days with rain and average daily hours of sunshine for Thornhill, Stirling Area, Scotland.
Thornhill weather by month
Check the weather for Thornhill, Stirling Area, Scotland for a particular month by selecting from the list below. This gives the best indication of what to expect from the weather months in advance.
Thornhill weather in January
The average maximum daytime temperature in Thornhill in January is a cold 4°C (39°F), while the average minimum night-time temperature is a very cold -1°C (30°F). You can expect on average 1 hours of sunshine a day in Thornhill during January.
- 4°C max day temperature
4 - 1 hour of sunshine per day
1 - 23 days with some rainfall
23 - -1°C min night temperature
-1 - 255 mm of monthly rainfall
255
On average 255 mm (10 inches) of rain normally falls in Thornhill during January with rain falling on 23 days of the month.
Thornhill weather in February
The average maximum daytime temperature in Thornhill in February is a cold 4°C (39°F), while the average minimum night-time temperature is a very cold -1°C (30°F). You can expect on average 2 hours of sunshine a day in Thornhill during February.
- 4°C max day temperature4
- 2 hours of sunshine per day
2 - 20 days with some rainfall
20 - -1°C min night temperature-1
- 182 mm of monthly rainfall
182
On average 182 mm (7.2 inches) of rain normally falls in Thornhill during February with rain falling on 20 days of the month.
Thornhill weather in March
The average maximum daytime temperature in Thornhill in March is a cold 6°C (43°F), while the average minimum night-time temperature is a cold 0°C (32°F). You can expect on average 3 hours of sunshine a day in Thornhill during March.
- 6°C max day temperature6
- 3 hours of sunshine per day
3 - 22 days with some rainfall22
- 0°C min night temperature
0 - 188 mm of monthly rainfall188
On average 188 mm (7.4 inches) of rain normally falls in Thornhill during March with rain falling on 22 days of the month.
Thornhill weather in April
The average maximum daytime temperature in Thornhill in April is a cool 9°C (48°F), while the average minimum night-time temperature is a cold 2°C (36°F). You can expect on average 5 hours of sunshine a day in Thornhill during April.
- 9°C max day temperature
9 - 5 hours of sunshine per day
5 - 17 days with some rainfall
17 - 2°C min night temperature2
- 102 mm of monthly rainfall
102
On average 102 mm (4 inches) of rain normally falls in Thornhill during April with rain falling on 17 days of the month.
Thornhill weather in May
The average maximum daytime temperature in Thornhill in May is a cool 13°C (55°F), while the average minimum night-time temperature is a cold 4°C (39°F). You can expect on average 5 hours of sunshine a day in Thornhill during May.
- 13°C max day temperature
13 - 5 hours of sunshine per day5
- 17 days with some rainfall17
- 4°C min night temperature4
- 112 mm of monthly rainfall112
On average 112 mm (4.4 inches) of rain normally falls in Thornhill during May with rain falling on 17 days of the month.
Thornhill weather in June
The average maximum daytime temperature in Thornhill in June is a comfortable 16°C (61°F), while the average minimum night-time temperature is a cold 7°C (45°F). You can expect on average 6 hours of sunshine a day in Thornhill during June.
- 16°C max day temperature
16 - 6 hours of sunshine per day
6 - 17 days with some rainfall17
- 7°C min night temperature7
- 98 mm of monthly rainfall
98
On average 98 mm (3.9 inches) of rain normally falls in Thornhill during June with rain falling on 17 days of the month.
Thornhill weather in July
The average maximum daytime temperature in Thornhill in July is a comfortable 17°C (63°F), while the average minimum night-time temperature is a cool 9°C (48°F). You can expect on average 5 hours of sunshine a day in Thornhill during July.
- 17°C max day temperature17
- 5 hours of sunshine per day5
- 18 days with some rainfall18
- 9°C min night temperature9
- 107 mm of monthly rainfall107
On average 107 mm (4.2 inches) of rain normally falls in Thornhill during July with rain falling on 18 days of the month.
Thornhill weather in August
The average maximum daytime temperature in Thornhill in August is a comfortable 17°C (63°F), while the average minimum night-time temperature is a cool 9°C (48°F). You can expect on average 5 hours of sunshine a day in Thornhill during August.
- 17°C max day temperature17
- 5 hours of sunshine per day5
- 18 days with some rainfall18
- 9°C min night temperature9
- 133 mm of monthly rainfall
133
On average 133 mm (5.2 inches) of rain normally falls in Thornhill during August with rain falling on 18 days of the month.
Thornhill weather in September
The average maximum daytime temperature in Thornhill in September is a comfortable 14°C (57°F), while the average minimum night-time temperature is a cold 7°C (45°F). You can expect on average 4 hours of sunshine a day in Thornhill during September.
- 14°C max day temperature14
- 4 hours of sunshine per day
4 - 20 days with some rainfall20
- 7°C min night temperature7
- 183 mm of monthly rainfall183
On average 183 mm (7.2 inches) of rain normally falls in Thornhill during September with rain falling on 20 days of the month.
Thornhill weather in October
The average maximum daytime temperature in Thornhill in October is a cool 10°C (50°F), while the average minimum night-time temperature is a cold 4°C (39°F). You can expect on average 2 hours of sunshine a day in Thornhill during October.
- 10°C max day temperature10
- 2 hours of sunshine per day2
- 22 days with some rainfall22
- 4°C min night temperature4
- 211 mm of monthly rainfall
211
On average 211 mm (8.3 inches) of rain normally falls in Thornhill during October with rain falling on 22 days of the month.
Thornhill weather in November
The average maximum daytime temperature in Thornhill in November is a cold 7°C (45°F), while the average minimum night-time temperature is a cold 2°C (36°F). You can expect on average 2 hours of sunshine a day in Thornhill during November.
- 7°C max day temperature7
- 2 hours of sunshine per day2
- 22 days with some rainfall22
- 2°C min night temperature2
- 217 mm of monthly rainfall217
On average 217 mm (8.5 inches) of rain normally falls in Thornhill during November with rain falling on 22 days of the month.
Thornhill weather in December
The average maximum daytime temperature in Thornhill in December is a cold 5°C (41°F), while the average minimum night-time temperature is a cold 0°C (32°F). You can expect on average 1 hours of sunshine a day in Thornhill during December.
- 5°C max day temperature5
- 1 hour of sunshine per day1
- 23 days with some rainfall23
- 0°C min night temperature0
- 232 mm of monthly rainfall
232
On average 232 mm (9.1 inches) of rain normally falls in Thornhill during December with rain falling on 23 days of the month.