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
March 15,
Saturday
00
4.8
761.6
763.9
1.4
69
Wind blowing from the north-eastLight breeze
(2 m/s)
  
7080%.
      
7080%.
600-1000
  
50.0
-0.4
No precipitation
6
    
March 14,
Friday
23
5.2
761.2
763.6
1.5
69
Wind blowing from the east-northeastLight breeze
(3 m/s)
  
100%.
      
100%.
1000-1500
  
50.0
0.0
      
22
5.7
760.8
763.1
1.6
69
Wind blowing from the east-northeastLight breeze
(3 m/s)
  
100%.
      
100%.
1000-1500
  
50.0
0.3
      
21
6.0
760.2
762.5
1.7
70
Wind blowing from the north-northeastLight breeze
(2 m/s)
  
100%.
   
3.6
9.0
 
100%.
1000-1500
  
40.0
0.8
No precipitation
12
    
20
6.2
759.7
762.0
1.8
69
Wind blowing from the north-northeastLight breeze
(2 m/s)
  
100%.
      
100%.
1000-1500
  
45.0
0.8
      
19
6.3
759.2
761.5
1.7
67
Wind blowing from the east-northeastLight breeze
(3 m/s)
  
90 or more, but not 100%
      
90 or more, but not 100%
2000-2500
  
55.0
0.6
      
18
7.0
758.5
760.7
1.5
60
Wind blowing from the north-northeastGentle breeze
(4 m/s)
  
40%.
   
-0.6
9.0
 
40%.
2000-2500
  
71.0
-0.3
No precipitation
12
    
17
7.8
757.9
760.2
1.2
54
Wind blowing from the north-northeastGentle breeze
(4 m/s)
  
100%.
      
100%.
1500-2000
  
60.0
-0.9
      
16
8.3
757.5
759.8
1.0
55
Wind blowing from the north-northeastGentle breeze
(4 m/s)
  
100%.
      
100%.
2000-2500
  
50.0
-0.3
      
15
8.6
757.0
759.4
0.7
52
Wind blowing from the north-northeastGentle breeze
(4 m/s)
  
100%.
      
100%.
2000-2500
  
50.0
-0.8
      
14
8.4
756.7
759.0
0.7
56
Wind blowing from the northGentle breeze
(5 m/s)
  
40%.
      
40%.
1500-2000
  
65.0
0.0
      
13
7.6
756.5
758.8
0.8
56
Wind blowing from the north-northeastGentle breeze
(5 m/s)
  
100%.
      
100%.
1000-1500
  
50.0
-0.7
      
12
7.6
756.3
758.6
1.0
62
Wind blowing from the north-northeastGentle breeze
(4 m/s)
  
100%.
      
100%.
600-1000
  
35.0
0.7
No precipitation
6
    
11
7.3
756.0
758.3
1.1
67
Wind blowing from the north-northeastLight breeze
(3 m/s)
  
50%.
      
50%.
300-600
  
28.0
1.6
      
10
5.2
755.7
758.0
1.1
81
Wind blowing from the northLight breeze
(2 m/s)
  
100%.
      
100%.
1500-2000
  
18.0
2.1
      
09
3.6
755.3
757.7
1.3
90
Wind blowing from the northLight breeze
(2 m/s)
  
100%.
   
-1.8
4.6
 
100%.
2000-2500
  
17.0
2.1
No precipitation
12
    
08
1.4
754.9
757.3
1.0
96
Wind blowing from the north-northwestLight breeze
(2 m/s)
  
100%.
      
100%.
1000-1500
  
16.0
0.8
      
07
0.1
754.6
757.0
1.1
96
Wind blowing from the north-westLight breeze
(2 m/s)
  
100%.
      
100%.
600-1000
  
14.0
-0.4
      
06
-0.5
754.0
756.4
0.7
97
Wind blowing from the north-westLight breeze
(2 m/s)
  
100%.
   
-1.8
5.6
 
100%.
1500-2000
  
15.0
-0.9
No precipitation
12
    
05
-1.2
753.9
756.2
0.7
96
Wind blowing from the northLight breeze
(2 m/s)
  
10% or less, but not 0
Mist.     
10% or less, but not 0
600-1000
  
13.0
-1.7
      
04
-1.0
753.5
755.9
0.2
95
Wind blowing from the west-northwestLight air
(1 m/s)
  
no clouds
          
11.0
-1.7
      
03
-1.0
753.3
755.7
0.2
92
Wind blowing from the northLight air
(1 m/s)
  
no clouds
          
16.0
-2.1
      
02
0.3
753.2
755.6
0.1
91
Wind blowing from the north-northeastLight air
(1 m/s)
  
no clouds
          
26.0
-1.0
      
01
1.0
753.3
755.6
0.4
92
Wind blowing from the northLight breeze
(2 m/s)
  
no clouds
          
22.0
-0.2
      
00
2.0
753.1
755.4
0.4
90
Wind blowing from the northLight breeze
(2 m/s)
  
no clouds
          
29.0
0.5
No precipitation
6
    
0