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McMurdo Base, Antarctica
H I S T O R I C A L W
E A T H E R D A T A
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| |
Year |
Jan. |
Feb. |
Mar. |
Apr. |
May |
Jun. |
Jul. |
Aug. |
Sep. |
Oct. |
Nov. |
Dec. |
| °F |
1 |
27 |
16 |
1 |
-4 |
-8 |
-8 |
-13 |
-16 |
-11 |
-2 |
15 |
26 |
| °C |
-17 |
-2 |
-8 |
-17 |
-20 |
-22 |
-22 |
-25 |
-26 |
-23 |
-18 |
-9 |
-3 |
|
| Years Charted:
26 |
Source:
International Station Meteorological Climate Summary, Version
4.0 |
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|
|
|
|
|
| |
Year |
Jan. |
Feb. |
Mar. |
Apr. |
May |
Jun. |
Jul. |
Aug. |
Sep. |
Oct. |
Nov. |
Dec. |
| °F |
7 |
31 |
21 |
6 |
0 |
-2 |
-2 |
-6 |
-9 |
-5 |
4 |
20 |
30 |
| °C |
-13 |
0 |
-6 |
-14 |
-17 |
-18 |
-18 |
-21 |
-22 |
-20 |
-15 |
-6 |
-1 |
|
| Years Charted:
26 |
Source:
International Station Meteorological Climate Summary, Version
4.0 |
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|
|
|
|
| |
Year |
Jan. |
Feb. |
Mar. |
Apr. |
May |
Jun. |
Jul. |
Aug. |
Sep. |
Oct. |
Nov. |
Dec. |
| °F |
-5 |
22 |
11 |
-4 |
-12 |
-16 |
-16 |
-22 |
-25 |
-20 |
-9 |
9 |
21 |
| °C |
-20 |
-5 |
-11 |
-20 |
-24 |
-26 |
-26 |
-30 |
-31 |
-28 |
-22 |
-12 |
-6 |
|
| Years Charted:
26 |
Source:
International Station Meteorological Climate Summary, Version
4.0 |
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|
| Highest Recorded
Temperature |
|
|
|
| |
Year |
Jan. |
Feb. |
Mar. |
Apr. |
May |
Jun. |
Jul. |
Aug. |
Sep. |
Oct. |
Nov. |
Dec. |
| °F |
49 |
47 |
39 |
28 |
25 |
27 |
24 |
24 |
24 |
24 |
33 |
37 |
49 |
| °C |
9 |
8 |
3 |
-2 |
-3 |
-2 |
-4 |
-4 |
-4 |
-4 |
0 |
2 |
9 |
|
| Years Charted:
26 |
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 |
-59 |
4 |
-13 |
-46 |
-40 |
-48 |
-42 |
-59 |
-57 |
-47 |
-40 |
-19 |
2 |
| °C |
-50 |
-15 |
-25 |
-43 |
-40 |
-44 |
-41 |
-50 |
-49 |
-43 |
-40 |
-28 |
-16 |
|
| Years Charted:
26 |
Source:
International Station Meteorological Climate Summary, Version
4.0 |
|
|
|
|
|
|
| |
Year |
Jan. |
Feb. |
Mar. |
Apr. |
May |
Jun. |
Jul. |
Aug. |
Sep. |
Oct. |
Nov. |
Dec. |
| in. |
7.5 |
.6 |
1.0 |
.5 |
.6 |
.8 |
.9 |
.6 |
.5 |
.4 |
.7 |
.4 |
.5 |
| mm |
190 |
15 |
25 |
12 |
15 |
20 |
22 |
15 |
12 |
10 |
17 |
10 |
12 |
|
| Years Charted:
26 |
Source:
International Station Meteorological Climate Summary, Version
4.0 |
|
|
|
|
|
|
| |
Year |
Jan. |
Feb. |
Mar. |
Apr. |
May |
Jun. |
Jul. |
Aug. |
Sep. |
Oct. |
Nov. |
Dec. |
| mph |
14 |
13 |
14 |
17 |
16 |
16 |
16 |
16 |
16 |
16 |
14 |
12 |
12 |
| km/h |
24 |
22 |
24 |
27 |
25 |
25 |
25 |
25 |
25 |
25 |
24 |
20 |
20 |
|
| Years Charted:
29 |
Source:
International Station Meteorological Climate Summary, Version
4.0 |
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|
| Average Morning
Relative Humidity |
|
|
|
| |
Total |
Jan. |
Feb. |
Mar. |
Apr. |
May |
Jun. |
Jul. |
Aug. |
Sep. |
Oct. |
Nov. |
Dec. |
| % |
63 |
67 |
66 |
65 |
65 |
64 |
64 |
60 |
59 |
58 |
60 |
62 |
68 |
|
| Years Charted:
14 |
Source:
International Station Meteorological Climate Summary, Version
4.0 |
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|
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| Average Afternoon
Relative Humidity |
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|
| |
Total |
Jan. |
Feb. |
Mar. |
Apr. |
May |
Jun. |
Jul. |
Aug. |
Sep. |
Oct. |
Nov. |
Dec. |
| % |
64 |
64 |
64 |
66 |
66 |
66 |
63 |
60 |
59 |
59 |
62 |
64 |
67 |
|
| Years Charted:
14 |
Source:
International Station Meteorological Climate Summary, Version
4.0 |
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