September Weather in Bundoran

Last updated: March 2, 2024

The weather in Bundoran, Ireland, during September is characterized by an average temperature of 13°C (55°F). Highs can soar to 20°C (69°F), while lows may dip to 5°C (41°F). Typically, the humidity level in Bundoran throughout September hovers around 87%.

5°C (41°F)

Minimum temperature

13°C (55°F)

Average temperature

20°C (69°F)

Maximum temperature

87%

Humidity

Precipitation and Sunshine hours

In September, Bundoran averages 106 mm (4.2 inches) of rainfall, typically over the course of 18 rainy days. The month enjoys an average of 12 hours 38 minutes of daylight, with the sun shining for approximately 8 hours 33 minutes each day. Additionally, there is a 14% probability of sunny days during this period.

106 mm (4.2 inches)

Precipitation

18 rainy days

Rainy days

8 hours 33 minutes

Sunshine hours

14%

Chance of sun

UV Index

In September, the UV Index in Bundoran reaches a maximum of 5, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 30 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 1 1 2 3 4 5 5 4 3 2 1 1
Exposure Low Moderate Low
Time to burn 45 min 30 min 45 min

Compare Bundoran's Climate with Cities Worldwide