September Weather in Wicklow

Last updated: March 2, 2024

The weather in Wicklow, Ireland, during September is characterized by an average temperature of 14°C (57°F). Highs can soar to 19°C (66°F), while lows may dip to 8°C (47°F). Typically, the humidity level in Wicklow throughout September hovers around 86%.

8°C (47°F)

Minimum temperature

14°C (57°F)

Average temperature

19°C (66°F)

Maximum temperature

86%

Humidity

Precipitation and Sunshine hours

In September, Wicklow averages 84 mm (3.3 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 12 hours 36 minutes of daylight, with the sun shining for approximately 10 hours 16 minutes each day. Additionally, there is a 24% probability of sunny days during this period.

84 mm (3.3 inches)

Precipitation

14 rainy days

Rainy days

10 hours 16 minutes

Sunshine hours

24%

Chance of sun

UV Index

In September, the UV Index in Wicklow reaches a maximum of 5, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 2 3 4 5 5 5 4 3 2 1 1
Exposure Low Moderate Low
Time to burn 45 min 30 min 45 min

Compare Wicklow's Climate with Cities Worldwide