The climate of Isle of Man
The current climate in Isle of Man features temperatures ranging from a high of 18°C to a low of 9°C throughout the year. The average yearly temperature is around 14°C. At night, temperatures in the colder months average around 5°C and in the warmer months around 13°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Isle of Man.
Temperature records
The highest temperature recorded in Isle of Man in recent years was 28°C in June 2023. The lowest daytime temperature recorded was 0°C in February 2018.
Precipitation and snowfall
On average, Isle of Man gets 893 mm of precipitation each year. Of this, about 3,2 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
The climate in Isle of Man is based on weather data from Douglas. Other spots might have different weather. You can check out all destinations in Isle of Man to get the full picture of the climate.
Best time to visit Isle of Man?
The best time to visit Isle of Man for mild to warm weather is June up to September. You might get some rain, but the temperatures are just right to explore Isle of Man.
Climate Table of Isle of Man
The climate table of Isle of Man shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 9 | 9 | 10 | 12 | 14 | 17 | 18 | 18 | 17 | 14 | 11 | 10 |
| Temp. min (°C) | 6 | 5 | 5 | 6 | 9 | 12 | 13 | 14 | 12 | 10 | 8 | 7 |
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| Precipitation (mm) | 90 | 73 | 66 | 43 | 51 | 51 | 67 | 72 | 67 | 113 | 99 | 101 |
| Snow (cm) | 0,1 | 0,7 | 2,4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| UV Index | 1 | 3 | 4 | 6 | 7 | 7 | 7 | 6 | 5 | 3 | 1 | 1 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Temperature charts
These charts display the average temperatures in Isle of Man. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Isle of Man
Yearly Temperature in Isle of Man
Precipitation charts
These charts show the average amount of precipitation in Isle of Man. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Isle of Man
Total Yearly Precipitation in Isle of Man
Average Snowfall per Month in Isle of Man
Total Yearly Snowfall in Isle of Man
UV index chart
This chart shows the average UV index per month in Isle of Man. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Isle of Man
Weather experiences in Isle of Man
The weather in Isle of Man is rated an average of 3,5 out of 5 stars by 4 visitors. Have you been to Isle of Man? Share your weather experience to help other visitors.
Julia
The temperature was a mild 20 degrees Celsius. Nice weather outside!
AdriaanAlthough the temperature remained constant, most of the day fluctuated between moderate and warm. A few rain showers were somewhat disappointing.
MartijnIt was raining and the temperature was low. Not ideal for vacationers.
YaraThe temperature was pleasant but not too hot. There were days with rain, but in general it was mostly sunny. Ideal for active vacations.
Have you been to Isle of Man?
Share your weather experiences in Isle of Man.
Average weather in Isle of Man by month
Click on a month below to see detailed weather info for Isle of Man. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.