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Prepare the Rainfall Graph of the Data Given Below and Answer the Questions that Follow : - Geography

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Question

Prepare the rainfall graph of the data given below and answer the questions that follow :

  Jan. Feb. Mar. Apr. May June July Aug. Sep. Oct. Nov. Dec.
Temp(°C) 26.9 27.6 28.7 29.1 28.4 26.5 25.9 26.0 26.4 26.8 27.1 26.9
Rainfall mm 22.2 25.4 48.7 128.5 326.3 741.3 610.4 348.7 249.0 316.9 159.8 47.4

(a) What is the average annual temperature?
(b) Calculate the annual range of temperature.
(c) In which climate type is this station?

Answer in Brief
Graph

Solution

(a) Average annual temperature is 27.2°C. (26.9 + 27.6 + 28.7 + 29.1 + 28.4 + 26.5 + 25.9 + 26.0 + 26.4 + 26.8 + 27.1 + 26.9) ÷ 12 = 326.3 ÷ 12 = 27.2
(b) Range of temperature is 3.2° C. 29.1 – 25.9 = 3.2
(c) The climatic type is equatorial climate.

  Jan. Feb. Mar. Apr. May June July Aug. Sep. Oct. Nov. Dec.
Temp(°C) 26.9 27.6 28.7 29.1 28.4 26.5 25.9 26.0 26.4 26.8 27.1 26.9
Rainfall mm 22.2 25.4 48.7 128.5 326.3 741.3 610.4 348.7 249.0 316.9 159.8 47.4
cm 2.2 2.5 4.8 12.8 32.6 74.6 61.0 34.8 24.9 31.6 15.9 4.7

Rainfall Graph

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Natural Regions of the World
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Chapter 20: Natural Regions of the World - Long Answer Questions

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Morning Star Total Geography [English] Class 9 ICSE
Chapter 20 Natural Regions of the World
Long Answer Questions | Q 8
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