Daytime highs, nighttime lows and the warmest cities in Armagh County, the United Kingdom this September.
Armagh County, the United Kingdom, a region in the United Kingdom, typically experiences mild weather in September, with maximum daytime temperatures around 18°C (64°F) and nighttime temperatures around 10°C (50°F) in Armagh.
Explore the map below to discover average September temperatures at the top destinations in Armagh County. For a deeper dive, simply click on any destination dot.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Armagh County.
Marker color shows the average daytime high temperature in September: blue is cold, red is hot.
Average daytime highs in Armagh County, the United Kingdom during September reach about 18°C (64°F) in Armagh.
After dark, Armagh cools to about 10°C (50°F) on an average September night.
Most cities enjoy a balanced amount of sunshine, with around 109 hours of sunlight anticipated in Armagh. This ensures the days are neither too dim nor excessively sunny.
We have much more information about the climate in Armagh County.
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