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Trieste weather in July

Weather in Trieste: July

Average day temperature: 84.3°F
Average night temperature: 65.3°F
Sea water temperature: 78.0°F
Number of sunny days: 21 days
Day length: 14.8 - 15.6 hours
Number of rainy days: 5 days
Precipitation totals: 3.0 in.

Air temperature in July, °F

Show year:
2024
2023
2022
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7
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25
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31
0
15
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45
60
75
90
105
120
Day temperature   
Night temperature

The highest day temperature during July of 2024 was 91°F. At the same time the lowest night temperature was 60°F. Daily and nightly averages during July were 84.5°F and 67.6°F.

Sea water temperature in Trieste in July, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
69
72
75
78
81
84
87
90

The average sea water temperature in July of 2024 was 80.3°F. The highest and lowest sea temperatures during the month were 85.1°F and 77.4°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
63%
25%
13%

Mostly all days in July are sunny but cloudy days are also possible.

Precipitation total in July, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.8
1.6
2.3
3.1
3.9
4.7
5.4
4.5
4.3
3.4
4.5
2.9
2.8
4.4
3.1
2.3
2.9
2.0
4.5
4.3
3.4
4.5
2.9
2.9
2.8
4.4
3.1
2.3
2.9
2.0

Precipitation total value in Trieste in July is 2.9 in. Other months of the year show relatively similar values.

Wind speed in July, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.1
2.1
3.2
4.3
5.4
6.4
7.5
8.6
5.1
6.1
5.7
5.8
5.4
4.8
5.4
6.1
6.2
5.9
5.5
5.1
6.1
5.7
5.8
5.4
5.1
4.8
5.4
6.1
6.2
5.9
5.5

The average wind speed value in July is 5.1 mph It makes July one of the least windy months of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.9
3.7
5.6
7.4
9.3
11.1
13.0
4.1
4.9
6.4
8.3
10.2
10.8
7.6
7.0
6.9
5.2
4.6
4.1
4.9
6.4
8.3
10.2
10.8
10.8
7.6
7.0
6.9
5.2
4.6

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in July is: 10.8.

Best time for vacation in Trieste

Sunniest months:
August 23 days
July 21 days
June 19 days
Warmest months:
August 84.5 °F
July 84.3 °F
June 78.7 °F
Warmest sea temp:
August 78.4 °F
July 78.0 °F
September 73.6 °F
Coldest months:
January 44.9 °F
December 47.0 °F
February 47.5 °F
Rainiest months:
May 7 days
November 6 days
September 6 days
Windiest months:
February 6.5 mph
March 6.3 mph
November 6.2 mph

Trieste on a weather map

Leaflet | Tiles © Esri
Places in Italy:
Name
°F
+66°F
+66°F
+55°F
+54°F
+54°F
+68°F
+66°F
+64°F
+72°F
+63°F
+59°F
+70°F
+59°F
24 Hours Forecast
Trieste
Local time: 11:57
April 13, sunday
1200
55°F
N
6 mph
1500
55°F
N
2 mph
1800
54°F
NE
1 mph
2100
54°F
W
2 mph
April 14, monday
0000
54°F
SE
1 mph
0300
54°F
W
1 mph
0600
54°F
SW
2 mph
0900
55°F
W
2 mph
Units of measurement: °C / °F