weather station number     , observations since February 1, 2005
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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
April 6,
Sunday
03
-0.3
735.4
757.8
0.9
88
Wind blowing from the northModerate breeze
(7 m/s)
 
14 m/s
90 or more, but not 100%
Snow      
300-600
  
45.0
-2.0
      
02
-0.8
734.8
757.3
0.2
95
Wind blowing from the northModerate breeze
(7 m/s)
13 m/s
16 m/s
100%.
Snow, moderate.      
100-200
  
0.8
-1.5
0.6
6
    
01
-0.7
734.5
757.0
-0.2
92
Wind blowing from the northFresh breeze
(9 m/s)
15 m/s
15 m/s
100%.
Snow, slight.      
200-300
  
1.2
-1.8
      
00
-0.5
734.5
756.9
-0.3
93
Wind blowing from the northFresh breeze
(9 m/s)
 
14 m/s
100%.
Snow, slight.      
100-200
  
13.0
-1.5
      
April 5,
Saturday
23
-0.3
734.6
757.0
-0.1
92
Wind blowing from the north-northwestFresh breeze
(9 m/s)
  
100%.
Snow, slight.      
200-300
  
22.0
-1.4
      
22
-0.5
734.7
757.1
0.2
93
Wind blowing from the northFresh breeze
(8 m/s)
13 m/s
15 m/s
100%.
Snow, slight.      
200-300
  
1.8
-1.5
      
21
-0.3
734.8
757.3
0.7
92
Wind blowing from the northFresh breeze
(9 m/s)
15 m/s
16 m/s
100%.
Snow shower(s) or intermittent snow, slight.      
300-600
  
8.0
-1.4
      
20
-0.5
734.7
757.1
0.3
93
Wind blowing from the northModerate breeze
(7 m/s)
 
16 m/s
90 or more, but not 100%
Shower(s) of snow, or of rain and snow.Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.
-0.5
7.7
Stratocumulus other than Stratocumulus cumulogenitus.
90 or more, but not 100%
600-1000
  
50.0
-1.5
0.6
12
    
19
-0.2
734.5
757.0
0.3
95
Wind blowing from the northModerate breeze
(6 m/s)
15 m/s
15 m/s
100%.
Snow shower(s), moderate or heavy.Cloud covering more than 1/2 of the sky throughout the appropriate period.Cloud covering more than 1/2 of the sky throughout the appropriate period.  Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.
100%.
200-300
  
0.6
-0.9
      
18
2.4
734.1
756.3
-0.2
70
Wind blowing from the west-northwestGentle breeze
(5 m/s)
 
11 m/s
90 or more, but not 100%
     Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.
50%.
1000-1500
No Altocumulus, Altostratus or Nimbostratus.Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus.
30.0
-2.5
      
17
3.2
734.4
756.5
-0.2
73
Wind blowing from the north-westModerate breeze
(7 m/s)
12 m/s
16 m/s
60%.
     Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.
40%.
1000-1500
No Altocumulus, Altostratus or Nimbostratus.Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus.
35.0
-1.2
      
16
5.3
734.2
756.2
-0.6
42
Wind blowing from the north-northwestFresh breeze
(9 m/s)
14 m/s
15 m/s
90 or more, but not 100%
     Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.
10% or less, but not 0
1500-2000
No Altocumulus, Altostratus or Nimbostratus.Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.
35.0
-6.6
      
15
6.7
734.3
756.1
-0.8
33
Wind blowing from the north-northwestFresh breeze
(8 m/s)
13 m/s
 
40%.
     Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.
20–30%.
1500-2000
No Altocumulus, Altostratus or Nimbostratus.Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus.
45.0
-8.5
      
14
5.6
734.6
756.5
-0.5
40
Wind blowing from the northModerate breeze
(7 m/s)
14 m/s
15 m/s
70 – 80%.
     Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.
70 – 80%.
1500-2000
No Altocumulus, Altostratus or Nimbostratus.No Cirrus, Cirrocumulus or Cirrostratus.
40.0
-7.0
No precipitation
6
    
13
6.8
734.8
756.6
-0.2
44
Wind blowing from the north-northwestFresh breeze
(8 m/s)
13 m/s
14 m/s
70 – 80%.
     Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.
70 – 80%.
1000-1500
No Altocumulus, Altostratus or Nimbostratus.No Cirrus, Cirrocumulus or Cirrostratus.
40.0
-4.6
      
12
5.3
735.1
757.1
0.3
56
Wind blowing from the northModerate breeze
(7 m/s)
13 m/s
13 m/s
90 or more, but not 100%
     Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.
60%.
1000-1500
No Altocumulus, Altostratus or Nimbostratus.Cirrus fibratus, sometimes uncinus, not progressively invading the sky.
35.0
-2.8
      
11
5.4
735.1
757.1
0.7
64
Wind blowing from the northModerate breeze
(6 m/s)
11 m/s
12 m/s
90 or more, but not 100%
     Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.
40%.
600-1000
No Altocumulus, Altostratus or Nimbostratus.Cirrostratus not progressively invading the sky and not entirely covering it.
35.0
-0.9
      
10
4.0
735.0
757.0
0.5
71
Wind blowing from the northModerate breeze
(7 m/s)
12 m/s
12 m/s
90 or more, but not 100%
     Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.
20–30%.
600-1000
No Altocumulus, Altostratus or Nimbostratus.Cirrostratus not progressively invading the sky and not entirely covering it.
40.0
-0.8
      
09
3.3
734.8
756.9
0.6
75
Wind blowing from the northModerate breeze
(7 m/s)
12 m/s
12 m/s
90 or more, but not 100%
     Cumulus humilis or Cumulus fractus other than of bad weather, or both.
10% or less, but not 0
600-1000
No Altocumulus, Altostratus or Nimbostratus.Cirrostratus not progressively invading the sky and not entirely covering it.
40.0
-0.7
      
08
3.6
734.4
756.4
-0.1
76
Wind blowing from the northGentle breeze
(5 m/s)
 
10 m/s
100%.
State of sky on the whole unchanged.  
3.5
14.1
Stratocumulus other than Stratocumulus cumulogenitus.
40%.
1000-1500
No Altocumulus, Altostratus or Nimbostratus.Cirrostratus covering the whole sky.
30.0
-0.2
No precipitation
12
Surface of ground moist.
4.0
  
07
4.7
734.5
756.4
-0.2
73
Wind blowing from the northModerate breeze
(6 m/s)
 
10 m/s
90 or more, but not 100%
       
1000-1500
  
45.0
0.3
      
06
5.3
734.2
756.2
-1.3
78
Wind blowing from the northGentle breeze
(4 m/s)
  
10% or less, but not 0
       
1500-2000
  
50.0
1.8
      
05
6.3
734.5
756.4
-1.4
79
Wind blowing from the northLight breeze
(3 m/s)
  
60%.
       
1500-2000
  
35.0
2.9
      
04
8.2
734.7
756.4
-1.6
75
Wind blowing from the northLight breeze
(2 m/s)
  
90 or more, but not 100%
Rain shower(s) or intermittent rain, slight.      
1500-2000
  
27.0
4.0
      
03
8.4
735.5
757.3
-1.4
76
Wind blowing from the northLight air
(1 m/s)
  
90 or more, but not 100%
Rain shower(s) or intermittent rain, slight.      
2000-2500
  
30.0
4.4
      
0