IB ESS HL 2.4.1 Climate Vs Weather Questions

Read climate graphs to calculate temperature range, describe long-term precipitation trends and compare climate patterns between locations.

Syllabus
First assessment 2026
Course
ESS HL
Level
HL

Exam points

  • calculate annual temperature range from a climate graph by subtracting the minimum from the maximum monthly temperature
  • describe long-term snowfall or precipitation variability, trends and extrema using quantified values and time periods
  • identify and compare monthly or annual temperature and precipitation patterns between named locations, including the driest month

IB ESS HL 2.4.1 Climate Vs Weather Questions question 1

[Maximum number: 2]
Mountain zones and climate in the Swiss Alps

Figure:Mountain zones and climate in the Swiss Alps

With reference to Figure: Mountain zones and climate in the Swiss Alps, distinguish between the climates of Montana and Zermatt.

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