Colmonell weather

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

• Colmonell weather averages
• Colmonell weather by month
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Colmonell weather averages

Check the Colmonell 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 Colmonell, South Ayrshire, Scotland.

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Colmonell weather by month

Check the weather for Colmonell, South Ayrshire, 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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Colmonell weather in January

The average maximum daytime temperature in Colmonell in January 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 1 hours of sunshine a day in Colmonell during January.

• 6
  6°C max day temperature
• 1
  1 hour of sunshine per day
• 22
  22 days with some rainfall
• 1
  1°C min night temperature
• 165
  165 mm of monthly rainfall

On average 165 mm (6.5 inches) of rain normally falls in Colmonell during January with rain falling on 22 days of the month.

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Colmonell weather in February

The average maximum daytime temperature in Colmonell in February 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 Colmonell during February.

• 6
  6°C max day temperature
• 3
  3 hours of sunshine per day
• 18
  18 days with some rainfall
• 1
  1°C min night temperature
• 114
  114 mm of monthly rainfall

On average 114 mm (4.5 inches) of rain normally falls in Colmonell during February with rain falling on 18 days of the month.

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Colmonell weather in March

The average maximum daytime temperature in Colmonell in March 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 3 hours of sunshine a day in Colmonell during March.

• 8
  8°C max day temperature
• 3
  3 hours of sunshine per day
• 20
  20 days with some rainfall
• 2
  2°C min night temperature
• 126
  126 mm of monthly rainfall

On average 126 mm (5 inches) of rain normally falls in Colmonell during March with rain falling on 20 days of the month.

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Colmonell weather in April

The average maximum daytime temperature in Colmonell in April is a cool 10°C (50°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 Colmonell during April.

• 10
  10°C max day temperature
• 5
  5 hours of sunshine per day
• 16
  16 days with some rainfall
• 3
  3°C min night temperature
• 80
  80 mm of monthly rainfall

On average 80 mm (3.1 inches) of rain normally falls in Colmonell during April with rain falling on 16 days of the month.

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Colmonell weather in May

The average maximum daytime temperature in Colmonell in May is a comfortable 14°C (57°F), while the average minimum night-time temperature is a cold 6°C (43°F). You can expect on average 6 hours of sunshine a day in Colmonell during May.

• 14
  14°C max day temperature
• 6
  6 hours of sunshine per day
• 16
  16 days with some rainfall
• 6
  6°C min night temperature
• 68
  68 mm of monthly rainfall

On average 68 mm (2.7 inches) of rain normally falls in Colmonell during May with rain falling on 16 days of the month.

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Colmonell weather in June

The average maximum daytime temperature in Colmonell 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 7 hours of sunshine a day in Colmonell during June.

• 16
  16°C max day temperature
• 7
  7 hours of sunshine per day
• 16
  16 days with some rainfall
• 8
  8°C min night temperature
• 78
  78 mm of monthly rainfall

On average 78 mm (3.1 inches) of rain normally falls in Colmonell during June with rain falling on 16 days of the month.

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Colmonell weather in July

The average maximum daytime temperature in Colmonell in July is a comfortable 17°C (63°F), while the average minimum night-time temperature is a cool 10°C (50°F). You can expect on average 5 hours of sunshine a day in Colmonell during July.

• 17
  17°C max day temperature
• 5
  5 hours of sunshine per day
• 17
  17 days with some rainfall
• 10
  10°C min night temperature
• 92
  92 mm of monthly rainfall

On average 92 mm (3.6 inches) of rain normally falls in Colmonell during July with rain falling on 17 days of the month.

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Colmonell weather in August

The average maximum daytime temperature in Colmonell in August is a comfortable 17°C (63°F), while the average minimum night-time temperature is a cool 10°C (50°F). You can expect on average 5 hours of sunshine a day in Colmonell during August.

• 17
  17°C max day temperature
• 5
  5 hours of sunshine per day
• 18
  18 days with some rainfall
• 10
  10°C min night temperature
• 112
  112 mm of monthly rainfall

On average 112 mm (4.4 inches) of rain normally falls in Colmonell during August with rain falling on 18 days of the month.

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Colmonell weather in September

The average maximum daytime temperature in Colmonell in September is a comfortable 15°C (59°F), while the average minimum night-time temperature is a cool 8°C (46°F). You can expect on average 4 hours of sunshine a day in Colmonell during September.

• 15
  15°C max day temperature
• 4
  4 hours of sunshine per day
• 20
  20 days with some rainfall
• 8
  8°C min night temperature
• 136
  136 mm of monthly rainfall

On average 136 mm (5.4 inches) of rain normally falls in Colmonell during September with rain falling on 20 days of the month.

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Colmonell weather in October

The average maximum daytime temperature in Colmonell in October is a cool 12°C (54°F), while the average minimum night-time temperature is a cold 6°C (43°F). You can expect on average 3 hours of sunshine a day in Colmonell during October.

• 12
  12°C max day temperature
• 3
  3 hours of sunshine per day
• 21
  21 days with some rainfall
• 6
  6°C min night temperature
• 158
  158 mm of monthly rainfall

On average 158 mm (6.2 inches) of rain normally falls in Colmonell during October with rain falling on 21 days of the month.

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Colmonell weather in November

The average maximum daytime temperature in Colmonell in November is a cool 9°C (48°F), while the average minimum night-time temperature is a cold 3°C (37°F). You can expect on average 2 hours of sunshine a day in Colmonell during November.

• 9
  9°C max day temperature
• 2
  2 hours of sunshine per day
• 22
  22 days with some rainfall
• 3
  3°C min night temperature
• 161
  161 mm of monthly rainfall

On average 161 mm (6.3 inches) of rain normally falls in Colmonell during November with rain falling on 22 days of the month.

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Colmonell weather in December

The average maximum daytime temperature in Colmonell in December 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 Colmonell during December.

• 7
  7°C max day temperature
• 1
  1 hour of sunshine per day
• 22
  22 days with some rainfall
• 2
  2°C min night temperature
• 164
  164 mm of monthly rainfall

On average 164 mm (6.5 inches) of rain normally falls in Colmonell during December with rain falling on 22 days of the month.

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