Byrd Station, Antarctica
H
I S T O R I C A L  
W
E A T H E R  
D
A T A
Average Temperature
Year
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
°F
-13
6
-2
-16
-20
-25
-28
-30
-32
-32
-21
-5
5
°C
-25
-14
-18
-26
-28
-31
-33
-34
-35
-35
-29
-20
-15
Years Charted: 16
Source:
International Station Meteorological Climate Summary, Version 4.0
Average High Temperature
Year
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
°F
-7
11
3
-9
-12
-17
-20
-22
-24
-24
-14
0
10
°C
-21
-11
-16
-22
-24
-27
-28
-30
-31
-31
-25
-17
-12
Years Charted: 16
Source:
International Station Meteorological Climate Summary, Version 4.0
Average Low Temperature
Year
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
°F
-22
0
-10
-25
-30
-35
-38
-41
-42
-42
-32
-14
0
°C
-30
-17
-23
-31
-34
-37
-38
-40
-41
-41
-35
-25
-17
Years Charted: 16
Source:
International Station Meteorological Climate Summary, Version 4.0
Highest Recorded Temperature
Year
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
°F
41
41
26
19
19
20
13
10
8
14
12
24
34
°C
5
5
-3
-7
-7
-6
-10
-12
-13
-10
-11
-4
1
Years Charted: 16
Source:
International Station Meteorological Climate Summary, Version 4.0
Lowest Recorded Temperature
Year
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
°F
-82
-21
-40
-64
-70
-79
-78
-82
-80
-80
-73
-46
-30
°C
-63
-29
-40
-53
-56
-61
-61
-63
-62
-62
-58
-43
-34
Years Charted: 16
Source:
International Station Meteorological Climate Summary, Version 4.0
Average Wind Speed
Year
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
mph
20
16
18
20
23
24
23
21
24
23
23
20
16
km/h
33
25
29
33
37
38
37
35
38
37
37
33
25
Years Charted: 12
Source:
International Station Meteorological Climate Summary, Version 4.0
Average Morning Relative Humidity
Total
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
%
68
68
69
71
72
68
65
---
---
64
67
68
66
Years Charted: 5
Source:
International Station Meteorological Climate Summary, Version 4.0
Average Afternoon Relative Humidity
Total
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
%
66
64
64
68
71
67
64
65
---
66
64
68
65
Years Charted: 5
Source:
International Station Meteorological Climate Summary, Version 4.0
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