Measurements:
°C
°F
Trieste
50°F
NE 9 mph
Feels like: 46°F
Precip: 100%
World Resorts Italy Trieste Weather May Weather in Trieste

Trieste Weather: May

Average Day Temperature: 71.0°F
Average Night Temperature: 54.3°F
Sea Water Temperature: 65.5°F
Number of Sunny Days: 14 days
Sunshine Hours: 14.3 - 15.4 hours
Number of Rainy Days: 7 days
Precipitation Totals: 3.9 in

Air Temperature in May, °F

Select Year: 2024 2023 2022

The highest day temperature in May 2024 was 76°F. The lowest night temperature was 51°F. The average values for day and night temperatures during May were 69.0°F и 57.1°F respectivly.

Trieste Water Sea Temperature in May, °F

Select Year: 2024 2023 2022

The average sea surface temperature in May 2024 for Trieste was 65.7°F. The maximum and minimum values were 60.4°F and 71.6°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in May are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Trieste is 3.9 in. It makes may one of the most rainy months of the year.

Wind Speed in May, mph

The average wind speed in May is 5.5 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Trieste in May is 9.3 hours.

Best Time to Visit Trieste
The most sunny months:
August 23 days
July 21 days
September 19 days
The most warm months:
August 88.3 °F
July 88.1 °F
June 81.9 °F
Warmest sea temperature:
August 81.6 °F
July 81.1 °F
September 76.3 °F
The most cold months:
January 44.1 °F
December 46.7 °F
February 47.3 °F
The most rainy months:
November 7 days
May 7 days
September 6 days
The most windy months:
February 6 mph
March 6 mph
November 6 mph

Trieste on the Weather Map

Italy Resorts:
NAME
Amalfi +56
Bari +60
Bibione +46
Cagliari +62
Florence +56
Genoa +54
Lido di Jesolo +48
Naples +64
Palermo +62
Reggio di Calabria +62
Rimini +60
Rome +60
Scalea +50
Sicily +52
Venice +48
24 Hours Weather Forecast
Trieste
Local time: 02:41
20 nov, wednesday
0300 50°F
NE
9 mph
0600 52°F
NE
11 mph
0900 52°F
NE
5 mph
1200 52°F
SE
1 mph
1500 48°F
SW
12 mph
1800 42°F
W
17 mph
2100 40°F
W
16 mph
21 nov, thursday
0000 40°F
SW
6 mph