Year
|
1 |
|
Concept
|
stable
|
Month
|
2 |
|
Concept
|
stable
|
Day
|
3 |
|
Concept
|
stable
|
Hour
|
4 |
|
Concept
|
stable
|
Minute
|
5 |
|
Concept
|
stable
|
Second
|
6 |
|
Concept
|
stable
|
Seconds within a minute (microsecond accuracy)
|
7 |
|
Concept
|
stable
|
Time increment
|
11 |
|
Concept
|
stable
|
Time increment
|
12 |
|
Concept
|
stable
|
Time increment
|
13 |
|
Concept
|
stable
|
Time increment
|
14 |
|
Concept
|
stable
|
Time increment
|
15 |
|
Concept
|
stable
|
Time increment
|
16 |
|
Concept
|
stable
|
Reference time period for accumulated or extreme data
|
17 |
|
Concept
|
stable
|
Time period or displacement
|
21 |
|
Concept
|
stable
|
Time period or displacement
|
22 |
|
Concept
|
stable
|
Time period or displacement
|
23 |
|
Concept
|
stable
|
Time period or displacement
|
24 |
|
Concept
|
stable
|
Time period or displacement
|
25 |
|
Concept
|
stable
|
Time period or displacement
|
26 |
|
Concept
|
stable
|
Duration of time relating to following value
|
31 |
|
Concept
|
stable
|
Duration of time relating to following value
|
32 |
|
Concept
|
stable
|
Time difference, UTC - LMT
|
41 |
|
Concept
|
stable
|
Day of the year
|
43 |
|
Concept
|
stable
|
Principal time of daily reading of maximum temperature
|
51 |
|
Concept
|
stable
|
Principal time of daily reading of minimum temperature
|
52 |
|
Concept
|
stable
|
Number of days with precipitation equal to or more than 1 mm
|
53 |
|
Concept
|
stable
|
Times of observation used to compute the reported mean values
|
59 |
|
Concept
|
stable
|
Short time increment
|
65 |
|
Concept
|
stable
|
Short time increment
|
66 |
|
Concept
|
stable
|
Short time period or displacement
|
73 |
|
Concept
|
stable
|
Short time period or displacement
|
74 |
|
Concept
|
stable
|
Short time period or displacement
|
75 |
|
Concept
|
stable
|
Averaging period for following value
|
80 |
|
Concept
|
stable
|
Long time period or displacement
|
86 |
|
Concept
|
stable
|