When is the best time to go to Trieste?

When is the best time to go to Trieste? Here's some information to help you in your decision:

  • The best months for good weather in Trieste are April, May, June, July, August, September and October
  • On average, the warmest months are June, July and August
  • January is the coldest month of the year
  • The rainiest months are February, May, September, November and December
  • The best months for swimming are June, July, August and September

For full information about the climate and weather in Trieste a specific month, click on the corresponding line below:

January 40°F/47°F
34%
4.7in
February 40°F/49°F
39%
6in
March 43°F/56°F
35%
5in
April 52°F/65°F
44%
4.1in
May 59°F/70°F
57%
5.7in
June 67°F/79°F
48%
5.2in
July 70°F/85°F
45%
4.8in
August 70°F/85°F
37%
3.6in
September 61°F/76°F
41%
6.6in
October 54°F/65°F
34%
4.5in
November 49°F/56°F
44%
6.6in
December 41°F/49°F
34%
6.3in

Weather and climate in Trieste

  • From january to march the climate is very unfavorable. The temperature rises to 56°F and you can expect to have 5in of rainfall/month during this period.
  • Between the months of april and october the climate is favorable. The temperature rises to 65°F.
  • In november the climate is not good, but still OK. By early evening, the temperature averages 49°F and it rains about 44% of the time in november.
  • In december the climate is very bad. the thermometer goes up to 49°F°C and it rains about 34% of the time in december.

Trieste : Trieste


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Charts: temperature and rainfall in Trieste

In the charts below, you can see the following seasonal norms for the city of Trieste: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, sea temperature, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Sea temperature

Humidity


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Trieste appears on the map below with a blue icon. The other cities or locations in Italy appear on the map with a black icon. Click for information about the climate.

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