Normal weather for Guernsey in July
It's pleasantly warm in July in Guernsey with an average temperature of 21°C. Temperatures this month range from a low of 19°C to a high of 23°C. At night, you can expect temperatures between 14°C and 16°C.
In July, there is an average of 27 mm of precipitation, spread over 6 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Guernsey in July |
New York | ||
---|---|---|---|
Average Temperature |
21°C | 31°C | |
High Temp |
23°C | 33°C | |
Low Temp |
19°C | 29°C | |
Total Precipitation |
27 mm | 160 mm | |
Rainy Days |
6 days | 18 days |
Start of July
The month of July starts in Guernsey with mild temps, averaging around 21°C during the day and nights around 15°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.
Mid July
By mid-July, daytime temps rise to around 22°C, with nights around 16°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
Since it cools down at night, it’s a good idea to wear layers. A T-shirt, light pants or skirt, and a light jacket are great for the day. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.
End of July
By the end of July, the average daytime temperature in Guernsey is around 21°C, while nighttime temps are about 16°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
Because temperatures drop in the evening, wearing layers is recommended. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.
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Water temperature
The water temperature at Guernsey is 16°C this month. This is probably too cold to swim without protective gear.
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is July a good time to visit Guernsey?
Looking for great weather? July is a good time to be in Guernsey. The temperatures are nice, and there’s not too much rain.
Temperature records for Guernsey in July
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Daily Temperature in July in Guernsey
This chart shows the average daily high and low temperatures in July 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.
Daily Precipitation in July in Guernsey
The chart below shows the average daily precipitation in July 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 July, you can expect about 6 days of precipitation in Guernsey.
Daily UV Index in July in Guernsey
This chart shows the average daily UV index in July 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 July in Guernsey Over the Years
This chart shows the average temperature in July in Guernsey, measured in degrees Celsius, over the past few years.
Total Precipitation in July in Guernsey Over the Years
This chart shows the average precipitation in July in Guernsey, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in July for Guernsey
Click on any day in July 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 July 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.