July weather forecastTrieste, Italy
July
Weather in July
July is the peak of summer in Trieste, featuring hot weather and the highest sea temperature, around 24.8°C (76.6°F) on average. Land temperatures also surge to become the hottest, with the average maximum temperature soaring to a balmy 26.7°C (80.1°F). This fun-filled period draws sun-lovers and beach-goers in drones and is often associated with blue skies, lower relative humidity, and fewer rainy days. Despite being the warmest month, July offers a respite from extreme summer heat considering its coastal geography and sea breezes.Temperature
Trieste, Italy, in July witnesses an average high-temperature of a still moderately hot 26.7°C (80.1°F), indicating a slight variation from June's 24.1°C (75.4°F). Trieste's nights in July experience an average temperature drop to a refreshing 17.6°C (63.7°F).Humidity
The average relative humidity in July in Trieste is 69%.Rainfall
In Trieste, in July, it is raining for 16.6 days, with typically 84mm (3.31") of accumulated precipitation. In Trieste, during the entire year, the rain falls for 177.7 days and collects up to 1019mm (40.12") of precipitation.Snowfall
In Trieste, snow does not fall in April through November.Sea temperature
July and August, with an average sea temperature of 24.8°C (76.6°F), are months with the warmest seawater in Trieste.Note: Every individual's cold threshold differs, but factors like today's sunshine, wind, and temperature can tip the scales for a delightful swim in 24.8°C (76.6°F) waters. For reference, Olympians swim in waters of 25°C (77°F) to 28°C (82.4°F).
Daylight
In Trieste, the average length of the day in July is 15h and 17min.On the first day of the month, sunrise is at 05:19 and sunset at 20:57. On the last day of July, in Trieste, sunrise is at 05:47 and sunset at 20:34 CEST.
Sunshine
With an average of 11.5h of sunshine, July has the most sunshine of the year.UV index
The months with the highest UV index in Trieste are June and July, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.Note: An average UV index of 6 in July transforms into this advice:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Take note! The UV strength of the Sun elevates when reflected off water and sand.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Trieste, Italy
- Average high temperature in July: 26.7°C
The warmest month (with the highest average high temperature) is August (27.2°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in July: 17.6°C
The month with the highest average low temperature is August (18.1°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure in July
Trieste, Italy
- Average pressure in July: 1014.7mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The months with the lowest atmospheric pressure are May, June and July (1014.7mbar).
Average wind speed in July
Trieste, Italy
- Average wind speed in July: 8.6km/h
The windiest month (with the highest average wind speed) is February (11.7km/h).
The calmest months (with the lowest average wind speed) are June, July and August (8.6km/h).
Average humidity in July
Trieste, Italy
- Average humidity in July: 69%
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is August (68%).
Average rainfall in July
Trieste, Italy
- Average rainfall in July: 84mm
The wettest month (with the highest rainfall) is November (129mm).
The driest month (with the least rainfall) is January (54mm).
Average rainfall days in July
Trieste, Italy
- Average rainfall days in July: 16.6 days
The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is January (10.9 days).
Average snowfall in July
Trieste, Italy
- Average snowfall in July: 0mm
The month with the highest snowfall is February (14mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in July
Trieste, Italy
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in July
Trieste, Italy
- Average sea temperature in July: 24.8°C
The best months for swimming (with the highest average sea temperature) are July and August (24.8°C).
The coldest month (with the lowest average sea temperature) is February (9.3°C).
Average daylight in July /
Average sunshine in July
Trieste, Italy
- Average daylight in July: 15h and 18min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in July: 11h and 30min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The months with the least sunshine are February and November (Average sunshine: 5h and 0min).
Average sunshine days in July
Trieste, Italy
- Average sunshine days in July: 9.4 days
The month with the most sunshine days is January (17 days).
The month with the least sunshine days is May (6.6 days).
Average UV index in July
Trieste, Italy
- Average UV index in July: 6
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in July
Trieste, Italy
- Average cloud cover in July: 21
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in July
Trieste, Italy
- Average visibility in July: 10km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
