Trieste weather by month

Check out Trieste weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Trieste (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
46°F maximum daytime temperature in January in Trieste46
48°F maximum daytime temperature in February in Trieste48
54°F maximum daytime temperature in March in Trieste54
63°F maximum daytime temperature in April in Trieste63
70°F maximum daytime temperature in May in Trieste70
77°F maximum daytime temperature in June in Trieste77
82°F maximum daytime temperature in July in Trieste82
81°F maximum daytime temperature in August in Trieste81
75°F maximum daytime temperature in September in Trieste75
64°F maximum daytime temperature in October in Trieste64
55°F maximum daytime temperature in November in Trieste55
48°F maximum daytime temperature in December in Trieste48
Min temperature (night-time)
34°F minimum night-time temperature in January in Trieste34
36°F minimum night-time temperature in February in Trieste36
39°F minimum night-time temperature in March in Trieste39
46°F minimum night-time temperature in April in Trieste46
54°F minimum night-time temperature in May in Trieste54
61°F minimum night-time temperature in June in Trieste61
64°F minimum night-time temperature in July in Trieste64
63°F minimum night-time temperature in August in Trieste63
59°F minimum night-time temperature in September in Trieste59
50°F minimum night-time temperature in October in Trieste50
43°F minimum night-time temperature in November in Trieste43
36°F minimum night-time temperature in December in Trieste36
Heat & Humidity
No heat & humidity in January in Trieste0
No heat & humidity in February in Trieste0
No heat & humidity in March in Trieste0
No heat & humidity in April in Trieste0
No heat & humidity in May in Trieste0
Low heat & humidity in June in TriesteL
Moderate heat & humidity in July in TriesteM
Low heat & humidity in August in TriesteL
No heat & humidity in September in Trieste0
No heat & humidity in October in Trieste0
No heat & humidity in November in Trieste0
No heat & humidity in December in Trieste0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Trieste

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
9 hours of daylight per day in January in Trieste9
10 hours of daylight per day in February in Trieste10
12 hours of daylight per day in March in Trieste12
14 hours of daylight per day in April in Trieste14
15 hours of daylight per day in May in Trieste15
16 hours of daylight per day in June in Trieste16
15 hours of daylight per day in July in Trieste15
14 hours of daylight per day in August in Trieste14
13 hours of daylight per day in September in Trieste13
11 hours of daylight per day in October in Trieste11
9 hours of daylight per day in November in Trieste9
9 hours of daylight per day in December in Trieste9
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Trieste1
UV (maximum) index 2 (Low) in February in Trieste2
UV (maximum) index 3 (Moderate) in March in Trieste3
UV (maximum) index 5 (Moderate) in April in Trieste5
UV (maximum) index 7 (High) in May in Trieste7
UV (maximum) index 8 (Very High) in June in Trieste8
UV (maximum) index 8 (Very High) in July in Trieste8
UV (maximum) index 7 (High) in August in Trieste7
UV (maximum) index 5 (Moderate) in September in Trieste5
UV (maximum) index 3 (Moderate) in October in Trieste3
UV (maximum) index 1 (Low) in November in Trieste1
UV (maximum) index 1 (Low) in December in Trieste1

Rainfall in Trieste

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
12 days with some rainfall in January in Trieste12
11 days with some rainfall in February in Trieste11
11 days with some rainfall in March in Trieste11
13 days with some rainfall in April in Trieste13
14 days with some rainfall in May in Trieste14
14 days with some rainfall in June in Trieste14
11 days with some rainfall in July in Trieste11
12 days with some rainfall in August in Trieste12
11 days with some rainfall in September in Trieste11
11 days with some rainfall in October in Trieste11
13 days with some rainfall in November in Trieste13
12 days with some rainfall in December in Trieste12
Average monthly rainfall (inches)
3.1 inches monthly rainfall in January in Trieste3.1
2.9 inches monthly rainfall in February in Trieste2.9
3.0 inches monthly rainfall in March in Trieste3.0
3.5 inches monthly rainfall in April in Trieste3.5
3.4 inches monthly rainfall in May in Trieste3.4
4.1 inches monthly rainfall in June in Trieste4.1
3.0 inches monthly rainfall in July in Trieste3.0
3.9 inches monthly rainfall in August in Trieste3.9
4.4 inches monthly rainfall in September in Trieste4.4
4.1 inches monthly rainfall in October in Trieste4.1
4.6 inches monthly rainfall in November in Trieste4.6
3.7 inches monthly rainfall in December in Trieste3.7

More about Trieste

Trieste by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Italy (Trieste) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Trieste?

Trieste has a temperate climate with hot summers and some rainfall in all months.

Metric (°C)  |  Imperial (°F)

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Compare Trieste with the USA

Below the Trieste chart shows average maximum daytime temperature for Trieste, Italy and the USA (Washington).

Maximum daytime temperature (°F)

Trieste, Italy
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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