ItalyAverage weather for Trevi in July
It's hot in July in Trevi with an average temperature of 31°C. Temperatures this month range from a low of 29°C to a high of 33°C. At night, you can expect temperatures between 16°C and 19°C.
Start of July
The month of July starts in Trevi with hot temps, averaging around 31°C during the day and nights around 18°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.
Mid July
By mid-July, daytime temps stay steady at around 31°C, with nights around 18°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.
End of July
By the end of July, the average daytime temperature in Trevi is around 32°C, while nighttime temps are about 19°C. A shower might pop up, but overall, the weather will be dry and sunny.
Because temperatures drop in the evening, wearing layers is recommended.
In July, there is an average of 33 mm of precipitation, spread over 5 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Trevi in July |
New York | ||
|---|---|---|---|
 Average temperature |
31°C | 31°C | |
 Max. temperature |
33°C | 33°C | |
| Min. temperature |
29°C | -5°C | |
 Total precipitation |
33 mm | 160 mm | |
| Rainy days |
5 days | 18 days | |
June
UV index
The UV index is a maximum of 10 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 Trevi?
July is a good month to be in Trevi for sunny weather. You’ll have high temperatures and not too much rain.
Temperature records
With 39°C in 2015, Trevi reached the highest temperature in July over the past 10 years. The lowest daytime temperature in this month was 17°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of 4°C to a highest value of 24°C.
Check out the climate of Trevi for all months and discover the best travel time
Curious about the weather in other parts of Italy? Check out the climate and weather for spots like Tuscany, Sicily, Lake Garda, or explore other destinations in Italy.
Daily Temperature in July in Trevi
This chart shows the average daily high and low temperatures in July for Trevi, 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 Trevi
The chart below shows the average daily precipitation in July for Trevi, 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 Trevi.
Daily UV index in July in Trevi
This chart shows the average daily UV index in July in Trevi, 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 Trevi over the years
This chart shows the average temperature in July in Trevi, measured in degrees Celsius, over the past few years.
Total precipitation in July in Trevi over the years
This chart shows the average precipitation in July in Trevi, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in July for Trevi
Click on any day in July to get detailed info about the usual weather on that day in Trevi. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in July in Trevi
Have you been to Trevi in July?
Share your weather experience in July in Trevi.
Average weather in Trevi by month
Click on a month below to see detailed weather info for Trevi. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
