Oban weather
The Oban weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for holidays in Oban, Argyll and Bute, Scotland in 2026/2027.
Oban weather averages
Check the Oban 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 Oban, Argyll and Bute, Scotland.
Oban weather by month
Check the weather for Oban, Argyll and Bute, 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.
Oban weather in January
The average maximum daytime temperature in Oban in January 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 Oban during January.
- 5°C max day temperature
5 - 1 hour of sunshine per day
1 - 25 days with some rainfall
25 - -0°C min night temperature
-0 - 363 mm of monthly rainfall
363
On average 363 mm (14.3 inches) of rain normally falls in Oban during January with rain falling on 25 days of the month.
Oban weather in February
The average maximum daytime temperature in Oban in February 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 2 hours of sunshine a day in Oban during February.
- 5°C max day temperature5
- 2 hours of sunshine per day
2 - 21 days with some rainfall
21 - -0°C min night temperature-0
- 244 mm of monthly rainfall
244
On average 244 mm (9.6 inches) of rain normally falls in Oban during February with rain falling on 21 days of the month.
Oban weather in March
The average maximum daytime temperature in Oban in March 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 3 hours of sunshine a day in Oban during March.
- 6°C max day temperature6
- 3 hours of sunshine per day
3 - 23 days with some rainfall
23 - 1°C min night temperature1
- 273 mm of monthly rainfall
273
On average 273 mm (10.7 inches) of rain normally falls in Oban during March with rain falling on 23 days of the month.
Oban weather in April
The average maximum daytime temperature in Oban 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 Oban during April.
- 9°C max day temperature
9 - 5 hours of sunshine per day
5 - 18 days with some rainfall
18 - 2°C min night temperature2
- 165 mm of monthly rainfall
165
On average 165 mm (6.5 inches) of rain normally falls in Oban during April with rain falling on 18 days of the month.
Oban weather in May
The average maximum daytime temperature in Oban 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 6 hours of sunshine a day in Oban during May.
- 13°C max day temperature
13 - 6 hours of sunshine per day
6 - 18 days with some rainfall18
- 4°C min night temperature4
- 129 mm of monthly rainfall
129
On average 129 mm (5.1 inches) of rain normally falls in Oban during May with rain falling on 18 days of the month.
Oban weather in June
The average maximum daytime temperature in Oban in June 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 5 hours of sunshine a day in Oban during June.
- 15°C max day temperature
15 - 5 hours of sunshine per day5
- 18 days with some rainfall18
- 7°C min night temperature7
- 151 mm of monthly rainfall
151
On average 151 mm (5.9 inches) of rain normally falls in Oban during June with rain falling on 18 days of the month.
Oban weather in July
The average maximum daytime temperature in Oban in July is a comfortable 16°C (61°F), while the average minimum night-time temperature is a cool 9°C (48°F). You can expect on average 4 hours of sunshine a day in Oban during July.
- 16°C max day temperature16
- 4 hours of sunshine per day
4 - 20 days with some rainfall20
- 9°C min night temperature9
- 192 mm of monthly rainfall
192
On average 192 mm (7.6 inches) of rain normally falls in Oban during July with rain falling on 20 days of the month.
Oban weather in August
The average maximum daytime temperature in Oban in August is a comfortable 16°C (61°F), while the average minimum night-time temperature is a cool 9°C (48°F). You can expect on average 4 hours of sunshine a day in Oban during August.
- 16°C max day temperature16
- 4 hours of sunshine per day4
- 20 days with some rainfall20
- 9°C min night temperature9
- 227 mm of monthly rainfall
227
On average 227 mm (8.9 inches) of rain normally falls in Oban during August with rain falling on 20 days of the month.
Oban weather in September
The average maximum daytime temperature in Oban in September is a cool 13°C (55°F), while the average minimum night-time temperature is a cold 7°C (45°F). You can expect on average 3 hours of sunshine a day in Oban during September.
- 13°C max day temperature13
- 3 hours of sunshine per day3
- 23 days with some rainfall23
- 7°C min night temperature7
- 297 mm of monthly rainfall297
On average 297 mm (11.7 inches) of rain normally falls in Oban during September with rain falling on 23 days of the month.
Oban weather in October
The average maximum daytime temperature in Oban in October is a cool 10°C (50°F), while the average minimum night-time temperature is a cold 5°C (41°F). You can expect on average 2 hours of sunshine a day in Oban during October.
- 10°C max day temperature10
- 2 hours of sunshine per day2
- 24 days with some rainfall24
- 5°C min night temperature5
- 310 mm of monthly rainfall310
On average 310 mm (12.2 inches) of rain normally falls in Oban during October with rain falling on 24 days of the month.
Oban weather in November
The average maximum daytime temperature in Oban 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 1 hours of sunshine a day in Oban during November.
- 7°C max day temperature7
- 1 hour of sunshine per day1
- 24 days with some rainfall24
- 2°C min night temperature2
- 326 mm of monthly rainfall326
On average 326 mm (12.8 inches) of rain normally falls in Oban during November with rain falling on 24 days of the month.
Oban weather in December
The average maximum daytime temperature in Oban in December is a cold 5°C (41°F), while the average minimum night-time temperature is a cold 1°C (34°F). You can expect on average 1 hours of sunshine a day in Oban during December.
- 5°C max day temperature5
- 1 hour of sunshine per day1
- 25 days with some rainfall25
- 1°C min night temperature1
- 358 mm of monthly rainfall358
On average 358 mm (14.1 inches) of rain normally falls in Oban during December with rain falling on 25 days of the month.