September Weather in Morfa Nefyn

Last updated: March 2, 2024

The weather in Morfa Nefyn, United Kingdom, during September is characterized by an average temperature of 15°C (59°F). Highs can soar to 20°C (67°F), while lows may dip to 10°C (51°F). Typically, the humidity level in Morfa Nefyn throughout September hovers around 85%.

10°C (51°F)

Minimum temperature

15°C (59°F)

Average temperature

20°C (67°F)

Maximum temperature

85%

Humidity

Precipitation and Sunshine hours

In September, Morfa Nefyn averages 162 mm (6.4 inches) of rainfall, typically over the course of 18 rainy days. The month enjoys an average of 12 hours 36 minutes of daylight, with the sun shining for approximately 10 hours 29 minutes each day. Additionally, there is a 24% probability of sunny days during this period.

162 mm (6.4 inches)

Precipitation

18 rainy days

Rainy days

10 hours 29 minutes

Sunshine hours

24%

Chance of sun

UV Index

In September, the UV Index in Morfa Nefyn 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 Morfa Nefyn's Climate with Cities Worldwide