Weather archive in London / Heathrow (airport)

weather station number     , observations since February 1, 2005
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Date / Local time
T
Po
P
Pa
U
DD
Ff
ff10
ff3
N
WW
W1
W2
Tn
Tx
Cl
Nh
H
Cm
Ch
VV
Td
RRR
tR
E
Tg
E'
sss
2025
July 13,
Sunday
23
22.2
756.3
758.5
1.2
57
Wind blowing from the southGentle breeze
(4 m/s)
  
7080%.
      
7080%.
2500 or more, or no clouds.
  
23.0
13.2
      
22
23.5
755.9
758.1
0.8
54
Wind blowing from the south-westModerate breeze
(6 m/s)
  
10% or less, but not 0
   
19.1
28.5
 
10% or less, but not 0
2500 or more, or no clouds.
  
30.0
13.6
No precipitation
12
    
21
25.1
755.6
757.7
0.2
52
Wind blowing from the southGentle breeze
(5 m/s)
  
no clouds
          
13.0
14.6
      
20
26.6
755.1
757.3
-0.7
41
Wind blowing from the south-eastLight breeze
(2 m/s)
  
no clouds
          
11.0
12.1
      
19
27.5
755.1
757.2
-1.3
38
Wind blowing from the northLight breeze
(2 m/s)
  
no clouds
   
15.6
28.5
     
13.0
11.9
No precipitation
12
    
18
27.6
755.4
757.5
-1.3
41
Wind blowing from the southLight breeze
(2 m/s)
  
no clouds
          
12.0
13.0
      
17
26.4
755.8
758.0
-1.2
43
Wind blowing from the east-northeastLight breeze
(3 m/s)
  
7080%.
      
7080%.
1500-2000
  
12.0
12.9
      
16
27.9
756.4
758.5
-1.0
42
Wind blowing from the east-southeastLight breeze
(3 m/s)
  
10% or less, but not 0
      
10% or less, but not 0
1000-1500
  
11.0
13.8
      
15
26.4
756.7
758.9
-1.0
45
Wind blowing from the eastLight breeze
(3 m/s)
  
10% or less, but not 0
      
10% or less, but not 0
1000-1500
  
11.0
13.4
      
14
25.9
757.0
759.2
-0.9
48
Wind blowing from the south-southeastLight breeze
(3 m/s)
  
90 or more, but not 100%
      
90 or more, but not 100%
1000-1500
  
11.0
14.1
      
13
25.9
757.4
759.6
-0.8
50
Wind blowing from the south-eastLight breeze
(3 m/s)
  
60%.
      
60%.
600-1000
  
11.0
14.8
No precipitation
6
    
12
23.2
757.7
759.9
-0.8
57
Wind blowing from the east-northeastLight breeze
(3 m/s)
  
10% or less, but not 0
      
10% or less, but not 0
600-1000
  
11.0
14.1
      
11
21.7
757.9
760.1
-0.3
63
Wind blowing from the north-eastLight breeze
(3 m/s)
  
2030%.
      
2030%.
600-1000
  
10.0
14.2
      
10
19.6
758.2
760.4
0.1
71
Wind blowing from the east-northeastLight breeze
(3 m/s)
  
50%.
   
15.4
21.4
 
50%.
300-600
  
12.0
14.1
No precipitation
12
    
09
17.6
758.5
760.6
0.3
81
Wind blowing from the north-eastGentle breeze
(4 m/s)
  
100%.
      
100%.
200-300
  
12.0
14.2
      
08
16.3
758.2
760.4
-0.1
86
Wind blowing from the north-eastLight breeze
(3 m/s)
  
100%.
      
100%.
100-200
  
10.0
14.0
      
07
16.5
758.1
760.3
-0.4
83
Wind blowing from the north-northeastLight breeze
(3 m/s)
  
no clouds
   
15.4
25.2
     
11.0
13.5
No precipitation
12
    
06
15.6
758.2
760.4
-0.6
85
Wind blowing from the northLight breeze
(2 m/s)
  
no clouds
          
11.0
13.1
      
05
15.7
758.3
760.6
-0.8
84
Wind blowing from the north-northeastLight breeze
(2 m/s)
  
no clouds
          
11.0
12.9
      
04
16.4
758.5
760.7
-0.6
82
Wind blowing from the northLight breeze
(3 m/s)
  
no clouds
          
12.0
13.3
      
03
17.2
758.8
760.9
-0.4
82
Wind blowing from the northLight air
(1 m/s)
  
no clouds
          
14.0
14.0
      
02
17.7
759.1
761.3
-0.1
80
Wind blowing from the north-eastLight breeze
(2 m/s)
  
no clouds
          
17.0
14.2
      
01
17.3
759.1
761.3
0.0
81
Wind blowing from the eastLight breeze
(2 m/s)
  
no clouds
          
18.0
13.9
No precipitation
6
    
00
18.2
759.2
761.5
0.4
75
Wind blowing from the eastLight breeze
(3 m/s)
  
no clouds
          
22.0
13.7
      
July 12,
Saturday
23
19.3
759.2
761.5
0.7
70
Wind blowing from the eastLight breeze
(3 m/s)
  
no clouds
          
28.0
13.7
      
0