Portlethen weather
The Portlethen weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for holidays in Portlethen, Aberdeenshire, Scotland in 2026/2027.
Portlethen weather averages
Check the Portlethen 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 Portlethen, Aberdeenshire, Scotland.
Portlethen weather by month
Check the weather for Portlethen, Aberdeenshire, 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.
Portlethen weather in January
The average maximum daytime temperature in Portlethen in January 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 2 hours of sunshine a day in Portlethen during January.
- 6°C max day temperature
6 - 2 hours of sunshine per day
2 - 18 days with some rainfall
18 - 0°C min night temperature
0 - 82 mm of monthly rainfall
82
On average 82 mm (3.2 inches) of rain normally falls in Portlethen during January with rain falling on 18 days of the month.
Portlethen weather in February
The average maximum daytime temperature in Portlethen in February is a cold 7°C (45°F), while the average minimum night-time temperature is a cold 1°C (34°F). You can expect on average 3 hours of sunshine a day in Portlethen during February.
- 7°C max day temperature7
- 3 hours of sunshine per day
3 - 15 days with some rainfall
15 - 1°C min night temperature1
- 59 mm of monthly rainfall
59
On average 59 mm (2.3 inches) of rain normally falls in Portlethen during February with rain falling on 15 days of the month.
Portlethen weather in March
The average maximum daytime temperature in Portlethen in March 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 4 hours of sunshine a day in Portlethen during March.
- 9°C max day temperature
9 - 4 hours of sunshine per day
4 - 18 days with some rainfall18
- 2°C min night temperature2
- 65 mm of monthly rainfall
65
On average 65 mm (2.6 inches) of rain normally falls in Portlethen during March with rain falling on 18 days of the month.
Portlethen weather in April
The average maximum daytime temperature in Portlethen in April is a cool 11°C (52°F), while the average minimum night-time temperature is a cold 3°C (37°F). You can expect on average 5 hours of sunshine a day in Portlethen during April.
- 11°C max day temperature11
- 5 hours of sunshine per day
5 - 16 days with some rainfall16
- 3°C min night temperature3
- 61 mm of monthly rainfall61
On average 61 mm (2.4 inches) of rain normally falls in Portlethen during April with rain falling on 16 days of the month.
Portlethen weather in May
The average maximum daytime temperature in Portlethen in May is a cool 13°C (55°F), while the average minimum night-time temperature is a cold 5°C (41°F). You can expect on average 6 hours of sunshine a day in Portlethen during May.
- 13°C max day temperature
13 - 6 hours of sunshine per day
6 - 14 days with some rainfall14
- 5°C min night temperature5
- 61 mm of monthly rainfall61
On average 61 mm (2.4 inches) of rain normally falls in Portlethen during May with rain falling on 14 days of the month.
Portlethen weather in June
The average maximum daytime temperature in Portlethen in June is a comfortable 16°C (61°F), while the average minimum night-time temperature is a cool 8°C (46°F). You can expect on average 6 hours of sunshine a day in Portlethen during June.
- 16°C max day temperature
16 - 6 hours of sunshine per day6
- 14 days with some rainfall14
- 8°C min night temperature8
- 58 mm of monthly rainfall58
On average 58 mm (2.3 inches) of rain normally falls in Portlethen during June with rain falling on 14 days of the month.
Portlethen weather in July
The average maximum daytime temperature in Portlethen 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 Portlethen during July.
- 17°C max day temperature17
- 5 hours of sunshine per day5
- 15 days with some rainfall15
- 9°C min night temperature9
- 63 mm of monthly rainfall63
On average 63 mm (2.5 inches) of rain normally falls in Portlethen during July with rain falling on 15 days of the month.
Portlethen weather in August
The average maximum daytime temperature in Portlethen 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 Portlethen during August.
- 17°C max day temperature17
- 5 hours of sunshine per day5
- 15 days with some rainfall15
- 9°C min night temperature9
- 63 mm of monthly rainfall63
On average 63 mm (2.5 inches) of rain normally falls in Portlethen during August with rain falling on 15 days of the month.
Portlethen weather in September
The average maximum daytime temperature in Portlethen in September is a comfortable 15°C (59°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 Portlethen during September.
- 15°C max day temperature15
- 4 hours of sunshine per day4
- 16 days with some rainfall16
- 7°C min night temperature7
- 74 mm of monthly rainfall74
On average 74 mm (2.9 inches) of rain normally falls in Portlethen during September with rain falling on 16 days of the month.
Portlethen weather in October
The average maximum daytime temperature in Portlethen in October is a cool 11°C (52°F), while the average minimum night-time temperature is a cold 5°C (41°F). You can expect on average 3 hours of sunshine a day in Portlethen during October.
- 11°C max day temperature11
- 3 hours of sunshine per day3
- 17 days with some rainfall17
- 5°C min night temperature5
- 88 mm of monthly rainfall88
On average 88 mm (3.5 inches) of rain normally falls in Portlethen during October with rain falling on 17 days of the month.
Portlethen weather in November
The average maximum daytime temperature in Portlethen in November is a cool 8°C (46°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 Portlethen during November.
- 8°C max day temperature8
- 2 hours of sunshine per day2
- 18 days with some rainfall18
- 2°C min night temperature2
- 86 mm of monthly rainfall86
On average 86 mm (3.4 inches) of rain normally falls in Portlethen during November with rain falling on 18 days of the month.
Portlethen weather in December
The average maximum daytime temperature in Portlethen in December is a cold 6°C (43°F), while the average minimum night-time temperature is a cold 1°C (34°F). You can expect on average 2 hours of sunshine a day in Portlethen during December.
- 6°C max day temperature6
- 2 hours of sunshine per day2
- 17 days with some rainfall17
- 1°C min night temperature1
- 79 mm of monthly rainfall79
On average 79 mm (3.1 inches) of rain normally falls in Portlethen during December with rain falling on 17 days of the month.