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The table shows the combined weather forecast in Trieste for three days ahead, automatically compiled according to several independent sources. The time is local. The atmospheric pressure in mm of mercury - at the level of the city (station).
The indicators of Tef (effective temperature), Tefs (effective sun temperature) and verbal characteristics of weather comfort are given (see explanations below).

Weather in Trieste

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
25.03
Wen
night
01 h
Clear +9 761 E
2 m/s
0.0 +9 +9
25.03
Wen
night
04 h
Clear +9 760 E
2 m/s
0.0 +8 +8
25.03
Wen
morn
07 h
Light cloudy +9 759 SE
2 m/s
0.0 +8 +9
25.03
Wen
morn
10 h
Clear +13 758 SW
3 m/s
0.0 +12 +19
25.03
Wen
day
13 h
Clear +15 755 SW
4 m/s
0.0 +14 +20
25.03
Wen
day
16 h
Clear +15 752 SW
4 m/s
0.0 +14 +16
25.03
Wen
even
19 h
Light cloudy +13 750 S
4 m/s
0.0 +11 +11
25.03
Wen
even
22 h
Mostly cloudy +12 748 SE
5 m/s
0.0 +10 +10
26.03
Thu
night
01 h
Rain +10 747 E
6 m/s
1.0 +8 +8
26.03
Thu
night
04 h
Heavy rain +4 745 E
8 m/s
17.6 0 0
26.03
Thu
morn
07 h
Heavy rain +5 745 NE
7 m/s
8.4 +1 +1
26.03
Thu
morn
10 h
Rain +6 745 NE
6 m/s
2.1 +3 +4
26.03
Thu
day
13 h
Light rain +8 746 NE
4 m/s
0.4 +6 +7
26.03
Thu
day
16 h
Light rain +8 747 NE
4 m/s
0.3 +6 +6
26.03
Thu
even
19 h
Cloudy +8 748 NE
3 m/s
0.1 +6 +6
26.03
Thu
even
22 h
Cloudy +8 749 NE
3 m/s
0.0 +6 +6
27.03
Fri
night
01 h
Mostly cloudy +7 750 NE
3 m/s
0.0 +5 +5
27.03
Fri
night
04 h
Mostly cloudy +6 750 NE
3 m/s
0.0 +4 +4
27.03
Fri
morn
07 h
Mostly cloudy +6 751 NE
4 m/s
0.0 +4 +4
27.03
Fri
morn
10 h
Partly cloudy +8 753 NE
3 m/s
0.0 +7 +10
27.03
Fri
day
13 h
Mostly cloudy +10 753 N
4 m/s
0.0 +9 +12
27.03
Fri
day
16 h
Partly cloudy +10 754 NE
3 m/s
0.0 +9 +11
27.03
Fri
even
19 h
Partly cloudy +9 756 NE
3 m/s
0.0 +8 +8
Wen, 25.03
Wen
Wen
Wen
Wen
Wen
Wen
Wen
Wen
01 h
04 h
07 h
10 h
13 h
16 h
19 h
22 h
Air temperature,°С
+9
+9
+9
+13
+15
+15
+13
+12
Atmospheric pressure
761
760
759
758
755
752
750
748
Wind
E
2 m/s
E
2 m/s
SE
2 m/s
SW
3 m/s
SW
4 m/s
SW
4 m/s
S
4 m/s
SE
5 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
+9
+8
+8
+12
+14
+14
+11
+10
Tefs,°C
+9
+8
+9
+19
+20
+16
+11
+10
Weather comfort
 
 
 
 
 
 
 
 
Thu
Thu
Thu
Thu
Thu
Thu
Thu
Thu
01 h
04 h
07 h
10 h
13 h
16 h
19 h
22 h
Air temperature,°С
+10
+4
+5
+6
+8
+8
+8
+8
Atmospheric pressure
747
745
745
745
746
747
748
749
Wind
E
6 m/s
E
8 m/s
NE
7 m/s
NE
6 m/s
NE
4 m/s
NE
4 m/s
NE
3 m/s
NE
3 m/s
Precipitation, mm
1.0
17.6
8.4
2.1
0.4
0.3
0.1
0.0
Tef,°C
+8
0
+1
+3
+6
+6
+6
+6
Tefs,°C
+8
0
+1
+4
+7
+6
+6
+6
Weather comfort
 
 
 
 
 
 
 
 
Fri
Fri
Fri
Fri
Fri
Fri
Fri
01 h
04 h
07 h
10 h
13 h
16 h
19 h
Air temperature,°С
+7
+6
+6
+8
+10
+10
+9
Atmospheric pressure
750
750
751
753
753
754
756
Wind
NE
3 m/s
NE
3 m/s
NE
4 m/s
NE
3 m/s
N
4 m/s
NE
3 m/s
NE
3 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
+5
+4
+4
+7
+9
+9
+8
Tefs,°C
+5
+4
+4
+10
+12
+11
+8
Weather comfort
 
 
 
 
 
 
 
 
  • Wen, 25.03
  • Thu, 26.03
  • Fri, 27.03
Location of a geographical point Trieste (Italy): latitude 45.6771 longitude 13.7535 height above sea level 20 m.
Navigation:
Notes:
Tef - Effective temperature - the temperature felt by a seasonally dressed person in the shade. The calculation takes into account the influence of humidity, wind speed and atmospheric pressure on the human heat perception.
Tefs - Effective sun temperature - the temperature that a person feels, adjusted for solar radiation. Depends on the amount of cloud cover and the height of the sun above the horizon. At night and in cloudy weather the correction is zero.
Weather comfort - a verbal characteristic that characterizes the favorability or unfavorability of forecast meteorological conditions for a seasonally dressed person. Both relative characteristics are used: warm, cool, cold, very cold, showing how much the expected Tef will be higher or lower than the norm, and absolute ones: the risk of sunstroke, the risk of overheating, hot, very hot, stuffy, very stuffy, comfort, the risk of colds, the risk of frostbite that occur when the Tef, Tefs, air temperature or a combination of certain criteria are reached.