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The weather in April in Guernsey
It's cool in April in Guernsey with an average temperature of 13°C. Temperatures this month range from a low of 11°C to a high of 16°C. At night, you can expect temperatures between 7°C and 9°C.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in April for Guernsey. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 25°C in 2020, Guernsey reached the highest temperature in April over the past 10 years. The lowest daytime temperature in this month was 7°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 1°C to a highest value of 14°C.
Rainfall amount
In April, there is an average of 34 mm of precipitation, spread over 7 days. The wind speed is around 4 Bft, mostly coming from the South.
Daily weather in April for Guernsey
Click on any day in April 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.
April weather comparison
| Guernsey | New York | |
|---|---|---|
| Average temperature | 13°C | 17°C |
| Max. temperature | 16°C | 22°C |
| Min. temperature | 7°C | -5°C |
| Total precipitation | 34 mm | 81 mm |
| Rainy days | 7 days | 11 days |
Start of April
The month of April starts in Guernsey with cool temps, averaging around 13°C during the day and nights around 8°C.
Mid April
By mid-April, daytime temps rise to around 14°C, with nights around 8°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of April
By the end of April, the average daytime temperature in Guernsey is around 14°C, while nighttime temps are about 9°C. A shower might pop up, but overall, the weather will be dry and sunny.
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UV index
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.
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Temperature charts
These charts show the average temperatures in April in Guernsey. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in April in Guernsey
Temperature in April in Guernsey over the years
Precipitation charts
These charts show the average amount of precipitation in April in Guernsey. 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.
Daily Precipitation in April in Guernsey
Total precipitation in April in Guernsey over the years
Daily UV index in April in Guernsey
This chart shows the average daily UV index in April 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.
Weather experiences in April in Guernsey
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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.