Normal weather for Guernsey in August
It's pleasantly warm in August in Guernsey with an average temperature of 20°C. Temperatures this month range from a low of 19°C to a high of 21°C. At night, you can expect temperatures between 14°C and 16°C.
In August, there is an average of 53 mm of precipitation, spread over 9 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Guernsey in August |
New York | ||
|---|---|---|---|
 Average Temperature |
20°C | 30°C | |
 High Temp |
21°C | 31°C | |
| Low Temp |
19°C | 28°C | |
 Total Precipitation |
53 mm | 79 mm | |
| Rainy Days |
9 days | 13 days | |
Start of August
The month of August starts in Guernsey with mild temps, averaging around 21°C during the day and nights around 15°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
Mid August
By mid-August, daytime temps stay steady at around 21°C, with nights around 16°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of August
By the end of August, the average daytime temperature in Guernsey is around 20°C, while nighttime temps are about 15°C. A shower might pop up, but overall, the weather will be dry and sunny.
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Is August a good time to visit Guernsey?
Looking for great weather? August is a good time to be in Guernsey. The temperatures are nice, and there’s not too much rain.
Temperature records for Guernsey in August
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Daily Temperature in August in Guernsey
This chart shows the average daily high and low temperatures in August for Guernsey, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Weather experiences in August in Guernsey
Excellent
Blessed climate, average 23 degrees, sunshine every day , sm... more
Okay
August on Guernsey brought mixed emotions. Although the isla... more
Daily Precipitation in August in Guernsey
The chart below shows the average daily precipitation in August for Guernsey, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for August, you can expect about 9 days of precipitation in Guernsey.
Daily UV Index in August in Guernsey
This chart shows the average daily UV index in August in Guernsey, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Guernsey Over the Years
This chart shows the average temperature in August in Guernsey, measured in degrees Celsius, over the past few years.
Total Precipitation in August in Guernsey Over the Years
This chart shows the average precipitation in August in Guernsey, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in August for Guernsey
Click on any day in August to get detailed info about the usual weather on that day in Guernsey. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Guernsey
The weather in August in Guernsey is rated an average of 4 out of 5 stars by 2 visitors. Have you been to Guernsey? Share your weather experience to help other visitors.
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August on Guernsey brought mixed emotions. Although the island was bathed in sunshine and warm temperatures, there were also unexpected showers and cool evenings. Compliment the beauty of nature despite the changeable weather.— This text is automatically translated to English
Blessed climate, average 23 degrees, sunshine every day , small breeze. They are blissful islands to relax and enjoy nature— This text is automatically translated to English
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Average Weather in Guernsey by Month
Click on a month below to see detailed weather info for Guernsey. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
