The temperature and rainfall of a meteorological station are given below. Which region is represented by this climate?

Month	J	F	M	A	M	J	J	A	S	O	N	D
Temperature (°C)	9.4	10.6	11.7	12.2	13.3	13.9	13.9	14.4	15.6	15.0	13.3	10.6
Rainfall (cm)	12.2	9.1	7.9	2.5	1.8	0.3	0	0	0.8	2.5	6.1	11.7

The correct answer is Option 1 (Mediterranean region). The data provided exhibits the classic characteristics of a Mediterranean climate (Csa/Csb), defined primarily by its winter rainfall and summer drought.

Key observations supporting Option 1 include:

• Inverted Precipitation Pattern: The rainfall is highest during the winter months (December: 11.7 cm, January: 12.2 cm) and virtually non-existent during the peak summer months (July and August show zero or negligible rain). This "dry summer, wet winter" feature is exclusive to Mediterranean climates.
• Temperature Range: The temperatures range from approximately 9.4°C in winter to 15.6°C in summer, indicating a mild, temperate climate typical of coastal Mediterranean zones.

Why other options are incorrect: The Monsoon region experiences heavy rainfall in summer (June–September). The Steppe region has very low annual rainfall with a summer peak. The N.W. European region receives rainfall throughout the year due to westerlies, without a distinct dry summer.