GS PrelimsGeography (Physical)Distribution of Temperature and Pressure1999

Consider the following temperature and rainfall data: Month Temperature °C Rainfall cm January 6.7 14.0 February 6.7 13.2 March 7.2 11.4 April 8.9 9.4 May 11.1 8.1 June 13.9 8.1 July 15.0 9.6 August 15.0 12.2 September 13.9 10.4 October 11.1 14.4 November 8.9 14.0 December 7.8 16.8 The climate to which this data pertains is

A

St. Lawrence type

B

China type

C

West European type

D

Mediterranean type

Correct Answer: Option D

Explanation

1. The question provides monthly temperature and rainfall data and asks to identify the corresponding climate type. 2. Key features of the data: Mild winters (Jan temp 6.7°C), Warm summers (July temp 15.0°C), Moderate annual temperature range (~8.3°C). Rainfall is distributed throughout the year, with slightly more rain in winter months (Nov-Jan) than in summer (May-June). There is no distinct dry season. 3. Let's evaluate the options: (A) St. Lawrence type (Humid Continental, Cool Summer): Characterized by cold winters, warm/cool summers, and year-round precipitation. This doesn't fit well, typically colder winters. (B) China type (Humid Subtropical, Temperate Monsoon): Hot, humid summers with heavy rainfall, and cool, drier winters. This data shows significant winter rain and mild summers, not fitting this type. (C) West European type (Marine West Coast): Characterized by mild winters, cool/warm summers, and adequate rainfall throughout the year, often with a slight winter maximum or uniform distribution. The given data (mild temperatures, year-round rain, slight winter peak) aligns well with this type. (D) Mediterranean type: Characterized by hot, dry summers and mild, wet winters. The data shows significant summer rain, ruling this out. 4. The data best represents the West European type climate.

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