July Weather in Trieste

Last updated: March 2, 2024

The weather in Trieste, Italy, during July is characterized by an average temperature of 23°C (73°F). Highs can soar to 30°C (87°F), while lows may dip to 16°C (61°F). Typically, the humidity level in Trieste throughout July hovers around 63%.

16°C (61°F)

Minimum temperature

23°C (73°F)

Average temperature

30°C (87°F)

Maximum temperature

63%

Humidity

Precipitation and Sunshine hours

In July, Trieste averages 93 mm (3.6 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 15 hours 15 minutes of daylight, with the sun shining for approximately 13 hours 51 minutes each day. Additionally, there is a 49% probability of sunny days during this period.

93 mm (3.6 inches)

Precipitation

13 rainy days

Rainy days

13 hours 51 minutes

Sunshine hours

49%

Chance of sun

UV Index

In July, the UV Index in Trieste reaches a maximum of 9, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 2 3 5 7 8 9 8 7 5 3 2 1
Exposure Low Moderate High VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 25 min 30 min 45 min

Compare Trieste's Climate with Cities Worldwide