September Weather in Lytham St Annes

Last updated: March 2, 2024

The weather in Lytham St Annes, United Kingdom, during September is characterized by an average temperature of 15°C (59°F). Highs can soar to 21°C (69°F), while lows may dip to 9°C (49°F). Typically, the humidity level in Lytham St Annes throughout September hovers around 85%.

9°C (49°F)

Minimum temperature

15°C (59°F)

Average temperature

21°C (69°F)

Maximum temperature

85%

Humidity

Precipitation and Sunshine hours

In September, Lytham St Annes averages 146 mm (5.8 inches) of rainfall, typically over the course of 17 rainy days. The month enjoys an average of 12 hours 37 minutes of daylight, with the sun shining for approximately 9 hours 57 minutes each day. Additionally, there is a 25% probability of sunny days during this period.

146 mm (5.8 inches)

Precipitation

17 rainy days

Rainy days

9 hours 57 minutes

Sunshine hours

25%

Chance of sun

UV Index

In September, the UV Index in Lytham St Annes 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 Lytham St Annes's Climate with Cities Worldwide