Average weather for Jalhay in July
It's pleasantly warm in July in Jalhay with an average temperature of 21°C. Temperatures this month range from a low of 18°C to a high of 25°C. At night, you can expect temperatures between 10°C and 14°C.
Start of July
The month of July starts in Jalhay with mild temps, averaging around 21°C during the day and nights around 11°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month.
Mid July
By mid-July, daytime temps rise to around 22°C, with nights around 12°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of July
By the end of July, the average daytime temperature in Jalhay is around 22°C, while nighttime temps are about 13°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
In July, there is an average of 126 mm of precipitation, spread over 12 days. The wind speed is around 3 Bft, mostly coming from the Southwest.
Jalhay in July |
New York | ||
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21°C | 31°C | |
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25°C | 33°C | |
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18°C | -5°C | |
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126 mm | 160 mm | |
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12 days | 18 days |
UV index
The UV index is a maximum of 8 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 Jalhay?
Looking for sun? July isn’t a good month to be in Jalhay. The temperature is nice, but there’s too much chance of rain.
Temperature records
With 35°C in 2019, Jalhay reached the highest temperature in July over the past 10 years. The lowest daytime temperature in this month was 12°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of 3°C to a highest value of 23°C.
Check out the climate of Jalhay for all months and discover the best travel time
Curious about the weather in other parts of Belgium? Check out the climate and weather for spots like Ardennes, Bruges, Antwerp, or explore other destinations in Belgium.
Daily Temperature in July in Jalhay
This chart shows the average daily high and low temperatures in July for Jalhay, 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 Jalhay
The chart below shows the average daily precipitation in July for Jalhay, 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 12 days of precipitation in Jalhay.
Daily UV index in July in Jalhay
This chart shows the average daily UV index in July in Jalhay, 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 Jalhay over the years
This chart shows the average temperature in July in Jalhay, measured in degrees Celsius, over the past few years.
Total precipitation in July in Jalhay over the years
This chart shows the average precipitation in July in Jalhay, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in July for Jalhay
Click on any day in July to get detailed info about the usual weather on that day in Jalhay. Check out the historical temperatures and precipitation over the past 10 years on this day.































Weather experiences in July in Jalhay
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Average weather in Jalhay by month
Click on a month below to see detailed weather info for Jalhay. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.