Weather Summary
The high temperature in Gibraltar in September is 27°C with 3 days of rain. The sun rises at 8.00am and sets at 8.30pm in September giving on average 12 hours of daily light. You can expect 3 days of the month to experience some rain.
Weather Details
Humidity
Humidity in Gibraltar in the month of September is high, causing the air to feel moist and heavy. This can make the overall temperature feel warmer than it actually is, potentially causing discomfort or difficulty breathing for those who are sensitive to humidity.
High and Low Temperature Range
September temperatures range on average between 18°C and 27°C.
Is it Sunny in September (Cloud Cover)?
There are 33% of overcast days with the remaining 67% being partly cloudy or clear.
How many Hours of Sunshine or Rain Per Day?
There are 12 daylight hours in September with 3 days of rain. However, rain in Gib is not like the UK! A “day of rain” means it will rain a bit sometime during that day – and not all day!
UV Index – Tan or Burn?
The average UV Index is 7. Typically, if light skinned, you’re safe at UV index levels of under 3 but higher levels require much more caution. See this article for more information.
What Clothing Should You Bring?
For the month of September in Gibraltar, it is recommended for both men and women to bring lightweight and breathable clothing such as t-shirts, shorts, and sundresses. Since the temperature averages around 26°C (79°F), it is also advisable to bring a light jacket or sweater for cooler evenings. Additionally, it is important to pack comfortable and sturdy walking shoes for exploring the hilly terrain of Gibraltar. Lastly, don’t forget to bring a swimsuit, as the weather is perfect for enjoying the beaches during this time of year.
Gibraltar Weather In Other Months
January, February, March, April, May, June, July, August, September, October, November, December
