Furnace weather

The Furnace weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for holidays in Furnace, Argyll and Bute, Scotland in 2026/2027.

• Furnace weather averages
• Furnace weather by month
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Furnace weather averages

Check the Furnace 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 Furnace, Argyll and Bute, Scotland.

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Furnace weather by month

Check the weather for Furnace, 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.

• January
• February
• March
• April
• May
• June
• July
• August
• September
• October
• November
• December

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Furnace weather in January

The average maximum daytime temperature in Furnace 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 Furnace during January.

• 5
  5°C max day temperature
• 1
  1 hour of sunshine per day
• 25
  25 days with some rainfall
• -0
  -0°C min night temperature
• 363
  363 mm of monthly rainfall

On average 363 mm (14.3 inches) of rain normally falls in Furnace during January with rain falling on 25 days of the month.

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Furnace weather in February

The average maximum daytime temperature in Furnace 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 Furnace during February.

• 5
  5°C max day temperature
• 2
  2 hours of sunshine per day
• 21
  21 days with some rainfall
• -0
  -0°C min night temperature
• 244
  244 mm of monthly rainfall

On average 244 mm (9.6 inches) of rain normally falls in Furnace during February with rain falling on 21 days of the month.

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Furnace weather in March

The average maximum daytime temperature in Furnace 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 Furnace during March.

• 6
  6°C max day temperature
• 3
  3 hours of sunshine per day
• 23
  23 days with some rainfall
• 1
  1°C min night temperature
• 273
  273 mm of monthly rainfall

On average 273 mm (10.7 inches) of rain normally falls in Furnace during March with rain falling on 23 days of the month.

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Furnace weather in April

The average maximum daytime temperature in Furnace 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 Furnace during April.

• 9
  9°C max day temperature
• 5
  5 hours of sunshine per day
• 18
  18 days with some rainfall
• 2
  2°C min night temperature
• 165
  165 mm of monthly rainfall

On average 165 mm (6.5 inches) of rain normally falls in Furnace during April with rain falling on 18 days of the month.

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Furnace weather in May

The average maximum daytime temperature in Furnace 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 Furnace during May.

• 13
  13°C max day temperature
• 6
  6 hours of sunshine per day
• 18
  18 days with some rainfall
• 4
  4°C min night temperature
• 129
  129 mm of monthly rainfall

On average 129 mm (5.1 inches) of rain normally falls in Furnace during May with rain falling on 18 days of the month.

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Furnace weather in June

The average maximum daytime temperature in Furnace 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 6 hours of sunshine a day in Furnace during June.

• 15
  15°C max day temperature
• 6
  6 hours of sunshine per day
• 18
  18 days with some rainfall
• 7
  7°C min night temperature
• 151
  151 mm of monthly rainfall

On average 151 mm (5.9 inches) of rain normally falls in Furnace during June with rain falling on 18 days of the month.

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Furnace weather in July

The average maximum daytime temperature in Furnace 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 5 hours of sunshine a day in Furnace during July.

• 16
  16°C max day temperature
• 5
  5 hours of sunshine per day
• 20
  20 days with some rainfall
• 9
  9°C min night temperature
• 192
  192 mm of monthly rainfall

On average 192 mm (7.6 inches) of rain normally falls in Furnace during July with rain falling on 20 days of the month.

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Furnace weather in August

The average maximum daytime temperature in Furnace 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 Furnace during August.

• 16
  16°C max day temperature
• 4
  4 hours of sunshine per day
• 20
  20 days with some rainfall
• 9
  9°C min night temperature
• 227
  227 mm of monthly rainfall

On average 227 mm (8.9 inches) of rain normally falls in Furnace during August with rain falling on 20 days of the month.

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Furnace weather in September

The average maximum daytime temperature in Furnace 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 Furnace during September.

• 13
  13°C max day temperature
• 3
  3 hours of sunshine per day
• 23
  23 days with some rainfall
• 7
  7°C min night temperature
• 297
  297 mm of monthly rainfall

On average 297 mm (11.7 inches) of rain normally falls in Furnace during September with rain falling on 23 days of the month.

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Furnace weather in October

The average maximum daytime temperature in Furnace 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 Furnace during October.

• 10
  10°C max day temperature
• 2
  2 hours of sunshine per day
• 24
  24 days with some rainfall
• 5
  5°C min night temperature
• 310
  310 mm of monthly rainfall

On average 310 mm (12.2 inches) of rain normally falls in Furnace during October with rain falling on 24 days of the month.

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Furnace weather in November

The average maximum daytime temperature in Furnace 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 Furnace during November.

• 7
  7°C max day temperature
• 2
  2 hours of sunshine per day
• 24
  24 days with some rainfall
• 2
  2°C min night temperature
• 326
  326 mm of monthly rainfall

On average 326 mm (12.8 inches) of rain normally falls in Furnace during November with rain falling on 24 days of the month.

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Furnace weather in December

The average maximum daytime temperature in Furnace 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 Furnace during December.

• 5
  5°C max day temperature
• 1
  1 hour of sunshine per day
• 25
  25 days with some rainfall
• 1
  1°C min night temperature
• 358
  358 mm of monthly rainfall

On average 358 mm (14.1 inches) of rain normally falls in Furnace during December with rain falling on 25 days of the month.

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