Spatio-Temporal Variation of Virtual Temperature in Ilorin, Kwara State, Nigeria

Authors

  • Oladiran Johnson Abimbola
    Department of Physics, Federal University of Lafia, Nasarawa State
  • Muhammed Sani Otto
    Physics Department, Federal University of Lafia, Nasarawa State
  • Ahmed Abdullahi Sule
    Department of Physics, Federal University of Lafia, Nasarawa State
  • Faisal Usman Muhammad
    Department of Physics, Federal University of Lafia, Nasarawa State
  • Kamal Gonto
    Department of Physics, Federal University of Lafia, Nasarawa State
  • Abe Ayoola
    Physics Department, Federal University of Kashere, Gombe State
  • Tijani Alhassan
    Department of Physics, Federal University of Lafia, Nasarawa State
  • Zahra Sanusi Liman
    Department of Physics, Federal University of Lafia, Nasarawa State
  • Oluwasesan Adeniran Falaiye
    Department of Physics, University of Ilorin, Kwara State
  • Bukola Olanrewaju Dada
    Department of Physical sciences, Landmark University, Omu-Aran, Kwara State

Keywords:

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Abstract

This study investigates the diurnal and vertical variations of virtual temperature (Tv) and ambient temperature (T) from 2013 to 2023 in Ilorin. Data analysis reveals that Tv peaks between 1200 and 1400 hours daily, influenced mainly by relative humidity and inversely by temperature changes, with no significant pressure impact. At the planetary boundary layer, Tv and T exhibit marginal differences, converging higher in the troposphere due to diminishing specific humidity. Temporal trends indicate a surface temperature increase of 0.065 degrees and a Tv increase of 0.016 degrees over the past decade. While no simple linear correlation between Tv and relative humidity was found, seasonal patterns suggest potential underlying correlations. This highlights the complex interplay of atmospheric variables in influencing virtual temperature and underscores the need for further investigation into seasonal effects.

Dimensions

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Front

Published

2024-06-11

How to Cite

Spatio-Temporal Variation of Virtual Temperature in Ilorin, Kwara State, Nigeria. (2024). Lafia Journal of Scientific and Industrial Research, 2(2), 61-66. https://doi.org/10.62050/ljsir2024.v2n2.270

Issue

Volume 2, Issue 2 (October, 2024), Lafia Journal of Scientific and Industrial Research (LJSIR)

Section

Physical Sciences
Copyright & Licensing

Copyright (c) 2024 Lafia Journal of Scientific and Industrial Research

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

How to Cite

Spatio-Temporal Variation of Virtual Temperature in Ilorin, Kwara State, Nigeria. (2024). Lafia Journal of Scientific and Industrial Research, 2(2), 61-66. https://doi.org/10.62050/ljsir2024.v2n2.270

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