Neco 2019 Geography Question 4

Practice practical question 4 from the 2019 Neco Geography examination. This question covers Weather .

Neco 2019 Geography Practical
Topic: Weather
Question 4 NECO • 2019 • GEOGRAPHY • practical

During a three‑day field observation at a coastal station, the following weather data were recorded at 06:00, 12:00 and 18:00 hours each day:

Question Parts

( a )
Calculate the mean daily temperature (°C) for each of the three days and then determine the overall mean temperature for the entire period.
( b )
Using the recorded relative humidity (RH) values, compute the mean daily dew‑point temperature for each day with the approximation: \( T_{dp}= T - \frac{100 - RH}{5} \), where \(T\) is the temperature at the same time. Show your calculations.
( c )
The Heat Index (HI) for each observation can be approximated by \( HI = T + 0.33 \times (RH - 40) \). Determine the highest Heat Index recorded during the three‑day period and discuss two possible sources of error that could affect the reliability of the Heat Index values obtained in the field.

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About This Question

This is Neco 2019 Geography Question 4. It is one of the practical questions from the 2019 Neco Geography examination.

The question covers Weather .

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