The climate of Alderney
What is the climate like in Alderney?
The climate of Alderney has an average yearly temperature of 15°C. Throughout the year, the average monthly temperature can drop to 10°C and rise to 20°C.
Annually, about 697 mm of rain falls. This gives a good overview of how much rain to expect in Alderney.
The best time to visit Alderney is June until September. During this period, you will experience pleasant temperatures and not too much rain, making it ideal to visit Alderney.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daytime temperature (°C) | 10 | 10 | 11 | 12 | 15 | 18 | 20 | 19 | 19 | 16 | 13 | 11 |
| Rainfall (mm) | 90 | 62 | 54 | 25 | 40 | 36 | 31 | 44 | 40 | 91 | 93 | 91 |
Table of contents
Good
An unexpected rain shower can sometimes cool down a room. Ni... more
Poor
Most days were cloudy and it rained frequently. The temperat... more
- Average yearly temperature: 15°C
- Highest temperature: 20°C in July
- Lowest temperature: 10°C in January and February
- Rainfall: 697 mm per year, averaging 58 mm by month
- Driest months: 25 mm in April, 31 mm in July and 36 mm in June
- Wettest months: 93 mm in November, 91 mm in October and 91 mm in December
Climate table Alderney
The climate table for Alderney shows the average temperatures, rainfall, and UV index by month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daytime temperature (°C) | 10 | 10 | 11 | 12 | 15 | 18 | 20 | 19 | 19 | 16 | 13 | 11 |
| Nighttime temperature (°C) | 7 | 6 | 7 | 8 | 11 | 13 | 15 | 16 | 15 | 13 | 10 | 8 |
| Rainfall (mm) | 90 | 62 | 54 | 25 | 40 | 36 | 31 | 44 | 40 | 91 | 93 | 91 |
| UV Index | 2 | 3 | 4 | 6 | 7 | 7 | 6 | 6 | 5 | 3 | 2 | 1 |
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Temperature by month in Alderney
This graph shows the average high temperatures in degrees Celsius for each month in Alderney
Rainfall by month in Alderney
This graph shows the average monthly rainfall in millimeters in Alderney.
UV index by month in Alderney
This graph shows the average UV index by month in Alderney.
Yearly temperature in Alderney
This graph shows the average yearly temperature in Alderney, measured in degrees Celsius.
Yearly total rainfall in Alderney
This graph shows the average yearly rainfall in millimeters in Alderney.
Weather experiences in Alderney
The weather in Alderney is rated an average of 3,3 out of 5 stars by 3 visitors.
Write your own review
An unexpected rain shower can sometimes cool down a room. Nice weather!— This text has been automatically translated into English
Most days were cloudy and it rained frequently. The temperature was between 8 and 12 degrees, which was quite cold. Not my favorite time to visit Alderney.— This text has been automatically translated into English
It was mostly cloudy, but there were also sunny spells. A raincoat is essential. The wind was strong, but refreshing.— This text has been automatically translated into English
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Average weather in Alderney by month
Click on a month below to see in detail how the weather typically is in Alderney and what to expect. Based on the historical weather data of Alderney, you can view the average temperature, rainfall, wind, and UV index for each day of the month.