Normal weather in Northern Ireland in August
The weather in Northern Ireland in August has an average temperature of around 17°C during the day. On average, August sees 116 mm of rain in Northern Ireland. The wind speed is 4 Beaufort and mainly comes from Southwest.
After July, August in Northern Ireland starts with a temperature of 17°C and ends around September at 16°C.
August averages for Northern Ireland
 Average temperature | 17°C |
 Highest daytime temperature | 19°C |
| Lowest daytime temperature | 16°C |
 Total rainfall | 116 mm |
| Rainy days | 17 days |
Temperature per day in August in Northern Ireland
This graph shows the average daily maximum temperatures in August in Northern Ireland, indicated in degrees Celsius.
Precipitation per day in August in Northern Ireland
This graph shows the average daily precipitation in August in Northern Ireland, indicated in millimeters.
UV index per day in August in Northern Ireland
This graph shows the average daily UV index in August in Northern Ireland.
Yearly temperature in August in Northern Ireland
This graph shows the average yearly temperature in August in Northern Ireland, measured in degrees Celsius, over the past years.
Yearly total precipitation in August in Northern Ireland
This graph shows the average yearly precipitation in millimeters in August in Northern Ireland, over the past years.
Average daily weather in August
Click on a day to get more information about the average weather on that day.
Experiences with the weather in August in Northern Ireland
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Average weather in Northern Ireland per month
Click on a month below to see in detail how the weather typically is in Northern Ireland and what to expect. Based on the historical weather data of Northern Ireland, you can view the average temperature, precipitation, wind, and UV index for each day of the month.
