Geoscience Reference
In-Depth Information
(a) DJF
60°N
225
225
270
270
30°N
285
285
Equator
285
30°S
285
2
70
60°S
270
270
0°
30°E
60°E
90°E
120°E
150°E
180°
150°W 120°W
90°W
60°W
30°W
0°
(b) JJA
285
60°N
285
285
300
30°N
300
Equator
285
285
30°S
270
270
60°S
255
240
255
240
0°
30°E
60°E
90°E
120°E
150°E
180°
150°W 120°W
90°W
60°W
30°W
0°
(c) DJF - JJA
-30
-15
60°N
-30
30°N
-15
-15
Equator
0
0
0
30°S
60°S
15
15
30
30
0°
30°E
60°E
90°E
120°E
150°E
180°
150°W
120°W
90°W
60°W
30°W
0°
Figure 2.7 Air temperature (K) climatology at 900 hPA for (a) December-
January-February (DJF), (b) June-July-August (JJA), and (c) their difference.
Contour intervals are 5 K.
