What’s the climate like in St Margaret's Island?
The current climate of St Margaret's Island features average monthly temperatures ranging from highs of 20°C during the day to lows of 9°C. The average yearly temperature is around 15°C. At night, temperatures in the colder months average around 4°C and in the warmer months around 14°C.
The highest temperature recorded in St Margaret's Island in recent years was 32°C in July 2022. The lowest daytime temperature recorded was -2°C in March 2018.
On average, St Margaret's Island gets 1403 mm of precipitation each year. Of this, about 1,4 cm is snowfall. For comparison, London gets 701 mm of precipitation each year.
Best time to visit St Margaret's Island?
The best time to visit St Margaret's Island for sunny weather is June through September. During this period, you'll have good temperatures and not too much rain, making it a great time to visit St Margaret's Island. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of St Margaret's Island
The climate table of St Margaret's Island shows the average temperatures, precipitation, snow, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp. max (°C) | 9 | 9 | 11 | 13 | 16 | 19 | 20 | 19 | 18 | 15 | 12 | 10 |
| Temp. min (°C) | 5 | 5 | 5 | 7 | 9 | 13 | 14 | 14 | 12 | 10 | 8 | 6 |
| Precipitation |  |
|
|
|
|
|
|
|
|
|
|
|
| Precipitation (mm) | 198 | 75 | 125 | 69 | 51 | 99 | 100 | 82 | 80 | 168 | 223 | 133 |
| Snow (cm) | 0,2 | 0,2 | 0,7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0,3 |
| UV Index | 1 | 2 | 4 | 6 | 7 | 7 | 7 | 5 | 5 | 3 | 2 | 1 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 15°C
- Highest temperature: 20°C in July
- Lowest temperature: 9°C in January and February
- Precipitation*: 1403 mm per year, averaging 117 mm per month
- Snowfall: 1,4 cm per year
- Driest months: 51 mm in May, 69 mm in April and 75 mm in February
- Wettest months: 223 mm in November, 198 mm in January and 168 mm in October
*Precipitation is measured as a combination of rain, snow, and hail
Table of Contents
Average Temperature per Month in St Margaret's Island
This graph shows the average maximum temperatures per month in St Margaret's Island, Wales. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in St Margaret's Island
This graph shows how much precipitation St Margaret's Island, Wales, gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average Snowfall per Month in St Margaret's Island
This graph shows how much snow St Margaret's Island, Wales, gets on average per month. The amount of snowfall is measured in centimetres and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in St Margaret's Island
This graph shows the average UV index per month in St Margaret's Island, Wales. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in St Margaret's Island
This graph shows the average yearly temperature in St Margaret's Island, Wales. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in St Margaret's Island
This chart shows the total yearly precipitation in St Margaret's Island, Wales, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in St Margaret's Island
This chart shows the total yearly snowfall in St Margaret's Island, Wales, over the past few years. The total yearly snowfall, measured in centimetres, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in St Margaret's Island
Have you been to St Margaret's Island?
Share your weather experiences in St Margaret's Island.
Average Weather in St Margaret's Island by Month
Click on a month below to see detailed weather info for St Margaret's Island. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
