Weather archive in Penang / Bayan Lepas (airport)

weather station number     , observations since February 13, 2009
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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
April 16,
Wednesday
05
25.9
756.7
757.0
-0.7
86
Wind blowing from the westLight breeze
(2 m/s)
  
90 or more, but not 100%
Rain (not freezing) not falling as shower(s).Thunderstorm(s) with or without precipitation.Rain.  Stratocumulus other than Stratocumulus cumulogenitus.
2030%.
600-1000
Altocumulus translucidus at a single level.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.
7.0
23.4
      
02
25.2
757.4
757.7
-0.2
87
Wind blowing from the northLight breeze
(3 m/s)
  
90 or more, but not 100%
Thunderstorm, slight or moderate, without hail, but with rain and/or snow at time of observation.Thunderstorm(s) with or without precipitation.Rain.  Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.
50%.
300-600
Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.Cirrostratus not progressively invading the sky and not entirely covering it.
4.0
22.9
55.0
6
    
April 15,
Tuesday
23
29.1
757.6
757.9
2.2
78
Wind blowing from the east-southeastLight breeze
(2 m/s)
  
90 or more, but not 100%
Rain, not freezing, intermittent, slight at time of observation.Rain.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.
50%.
300-600
Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.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.
6.0
24.8
      
20
29.8
755.4
755.7
0.6
72
Wind blowing from the westLight breeze
(2 m/s)
  
90 or more, but not 100%
Lightning visible, no thunder heard.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. 
32.0
Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.
2030%.
300-600
Altocumulus translucidus at a single level.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.
9.0
24.3
No precipitation
6
    
17
30.9
754.8
755.1
-1.5
71
Wind blowing from the south-westGentle breeze
(4 m/s)
  
90 or more, but not 100%
Haze.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.
40%.
300-600
Altocumulus translucidus at a single level.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.
10.0
25.1
      
14
31.9
756.3
756.6
-2.1
65
Wind blowing from the west-southwestLight breeze
(3 m/s)
  
90 or more, but not 100%
Thunderstorm (with or without precipitation).Thunderstorm(s) with or without precipitation.Cloud covering more than 1/2 of the sky throughout the appropriate period.  Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.
10% or less, but not 0
600-1000
Altocumulus translucidus at a single level.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.
10.0
24.4
No precipitation
6
    
11
29.7
758.4
758.7
1.1
75
Wind blowing from the south-southwestGentle breeze
(5 m/s)
  
90 or more, but not 100%
Haze.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.
50%.
300-600
Altocumulus translucidus at a single level.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.
8.0
24.7
      
08
27.7
757.3
757.6
1.6
83
Wind blowing from the northLight air
(1 m/s)
  
90 or more, but not 100%
Haze.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.
25.1
 Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.
40%.
600-1000
Altocumulus translucidus at a single level.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.
8.0
24.5
11.0
24
    
05
27.0
755.7
756.0
-0.9
84
Wind blowing from the north-northwestLight air
(1 m/s)
  
90 or more, but not 100%
Haze.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.  Stratocumulus other than Stratocumulus cumulogenitus.
2030%.
600-1000
Altocumulus translucidus at a single level.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.
8.0
24.1
      
0