Average weather for Jersey in July
It's pleasantly warm in July in Jersey with an average temperature of 21°C. Temperatures this month range from a low of 20°C to a high of 24°C. At night, you can expect temperatures between 14°C and 16°C.
Start of July
The month of July starts in Jersey 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.
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.
End of July
By the end of July, the average daytime temperature in Jersey is around 22°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.
Water temperature
The water temperature at Jersey is 16°C this month. This is probably too cold to swim without protective gear.
In July, there is an average of 23 mm of precipitation, spread over 5 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Jersey in July |
New York | ||
|---|---|---|---|
 Average temperature |
21°C | 31°C | |
 Max. temperature |
24°C | 33°C | |
| Min. temperature |
20°C | -5°C | |
 Total precipitation |
23 mm | 160 mm | |
| Rainy days |
5 days | 18 days | |
June
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 Jersey?
Looking for great weather? July is a good time to be in Jersey. The temperatures are nice, and there’s not too much rain.
Temperature records
With 38°C in 2022, Jersey reached the highest temperature in July over the past 10 years. The lowest daytime temperature in this month was 15°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 10°C to a highest value of 21°C.
Check out the climate of Jersey for all months and discover the best travel time
Daily Temperature in July in Jersey
This chart shows the average daily high and low temperatures in July for Jersey, 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 Jersey
The chart below shows the average daily precipitation in July for Jersey, 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 5 days of precipitation in Jersey.
Daily UV index in July in Jersey
This chart shows the average daily UV index in July in Jersey, 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 Jersey over the years
This chart shows the average temperature in July in Jersey, measured in degrees Celsius, over the past few years.
Total precipitation in July in Jersey over the years
This chart shows the average precipitation in July in Jersey, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in July for Jersey
Click on any day in July to get detailed info about the usual weather on that day in Jersey. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in July in Jersey
Have you been to Jersey in July?
Share your weather experience in July in Jersey.
Average weather in Jersey by month
Click on a month below to see detailed weather info for Jersey. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
