Craigavon weather

The Craigavon weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for holidays in Craigavon, Northern Ireland in 2026/2027.

• Craigavon weather averages
• Craigavon weather by month
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Craigavon weather averages

Check the Craigavon 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 Craigavon, Northern Ireland.

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Craigavon weather by month

Check the weather for Craigavon, Northern Ireland 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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Craigavon weather in January

The average maximum daytime temperature in Craigavon in January 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 2 hours of sunshine a day in Craigavon during January.

• 7
  7°C max day temperature
• 2
  2 hours of sunshine per day
• 21
  21 days with some rainfall
• 1
  1°C min night temperature
• 120
  120 mm of monthly rainfall

On average 120 mm (4.7 inches) of rain normally falls in Craigavon during January with rain falling on 21 days of the month.

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Craigavon weather in February

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

• 7
  7°C max day temperature
• 2
  2 hours of sunshine per day
• 17
  17 days with some rainfall
• 2
  2°C min night temperature
• 86
  86 mm of monthly rainfall

On average 86 mm (3.4 inches) of rain normally falls in Craigavon during February with rain falling on 17 days of the month.

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Craigavon weather in March

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

• 9
  9°C max day temperature
• 3
  3 hours of sunshine per day
• 19
  19 days with some rainfall
• 2
  2°C min night temperature
• 92
  92 mm of monthly rainfall

On average 92 mm (3.6 inches) of rain normally falls in Craigavon during March with rain falling on 19 days of the month.

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Craigavon weather in April

The average maximum daytime temperature in Craigavon 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 Craigavon during April.

• 11
  11°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 Craigavon during April with rain falling on 16 days of the month.

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Craigavon weather in May

The average maximum daytime temperature in Craigavon 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 Craigavon 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
• 73
  73 mm of monthly rainfall

On average 73 mm (2.9 inches) of rain normally falls in Craigavon during May with rain falling on 16 days of the month.

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Craigavon weather in June

The average maximum daytime temperature in Craigavon in June is a comfortable 17°C (63°F), while the average minimum night-time temperature is a cool 8°C (46°F). You can expect on average 5 hours of sunshine a day in Craigavon during June.

• 17
  17°C max day temperature
• 5
  5 hours of sunshine per day
• 15
  15 days with some rainfall
• 8
  8°C min night temperature
• 72
  72 mm of monthly rainfall

On average 72 mm (2.8 inches) of rain normally falls in Craigavon during June with rain falling on 15 days of the month.

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Craigavon weather in July

The average maximum daytime temperature in Craigavon in July is a comfortable 19°C (66°F), while the average minimum night-time temperature is a cool 11°C (52°F). You can expect on average 5 hours of sunshine a day in Craigavon during July.

• 19
  19°C max day temperature
• 5
  5 hours of sunshine per day
• 17
  17 days with some rainfall
• 11
  11°C min night temperature
• 75
  75 mm of monthly rainfall

On average 75 mm (3 inches) of rain normally falls in Craigavon during July with rain falling on 17 days of the month.

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Craigavon weather in August

The average maximum daytime temperature in Craigavon in August is a comfortable 18°C (64°F), while the average minimum night-time temperature is a cool 10°C (50°F). You can expect on average 4 hours of sunshine a day in Craigavon during August.

• 18
  18°C max day temperature
• 4
  4 hours of sunshine per day
• 18
  18 days with some rainfall
• 10
  10°C min night temperature
• 91
  91 mm of monthly rainfall

On average 91 mm (3.6 inches) of rain normally falls in Craigavon during August with rain falling on 18 days of the month.

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Craigavon weather in September

The average maximum daytime temperature in Craigavon in September 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 4 hours of sunshine a day in Craigavon during September.

• 16
  16°C max day temperature
• 4
  4 hours of sunshine per day
• 17
  17 days with some rainfall
• 8
  8°C min night temperature
• 101
  101 mm of monthly rainfall

On average 101 mm (4 inches) of rain normally falls in Craigavon during September with rain falling on 17 days of the month.

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Craigavon weather in October

The average maximum daytime temperature in Craigavon 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 Craigavon during October.

• 12
  12°C max day temperature
• 3
  3 hours of sunshine per day
• 19
  19 days with some rainfall
• 6
  6°C min night temperature
• 113
  113 mm of monthly rainfall

On average 113 mm (4.4 inches) of rain normally falls in Craigavon during October with rain falling on 19 days of the month.

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Craigavon weather in November

The average maximum daytime temperature in Craigavon 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 Craigavon during November.

• 9
  9°C max day temperature
• 2
  2 hours of sunshine per day
• 19
  19 days with some rainfall
• 3
  3°C min night temperature
• 102
  102 mm of monthly rainfall

On average 102 mm (4 inches) of rain normally falls in Craigavon during November with rain falling on 19 days of the month.

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Craigavon weather in December

The average maximum daytime temperature in Craigavon 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 Craigavon during December.

• 7
  7°C max day temperature
• 1
  1 hour of sunshine per day
• 19
  19 days with some rainfall
• 2
  2°C min night temperature
• 124
  124 mm of monthly rainfall

On average 124 mm (4.9 inches) of rain normally falls in Craigavon during December with rain falling on 19 days of the month.

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