Heat Wave In Kenya Explained.

Have you ever asked yourself why the hot temperatures have recently soared?

Here are a few reasons why:

Heat waves in Kenya, like in many other parts of the world, can be caused by a combination of natural and human-induced factors. Here are a few potential reasons for heat waves in Kenya:

The Equinox.

The highest temperature usually occurs during the equinox. Equinox is the phenomenon when the sun is directly above the Earth’s equator and this happens twice a year, around February/March and towards the end of September. During the northward equinox, the sun is directly overhead at the equator at noon, causing an increase in temperature and, as a result, less rainfall in these areas. It is advisable to stay hydrated and protected from the sun during these times. Always carry a water bottle with you as a reminder to drink water.

Climate Change

Rising global temperatures due to climate change can lead to more frequent and intense heat waves. Kenya, like other countries, is experiencing the effects of climate change, including hotter and drier conditions. There are already several ways that developed and developing countries are putting in place to offset the effects of GHGs. For instance, clean energy, saving energy at home, throwing away less food, cycling/walking to work, converting to solar power/energy, reducing/reusing/recycling, and speaking up whenever you see a person/company polluting the environment!

Urbanization and Urban Heat Island Effect

The rapid growth of cities in Kenya, such as Nairobi and Mombasa, has led to increased urbanization. Urban areas tend to trap heat, resulting in higher temperatures compared to surrounding rural areas. This phenomenon, known as the urban heat island effect, can exacerbate heat waves in urban areas.

The solution to this is that real estate companies should start incorporating or allowing for green spaces on the roofs, sidewalks, and balconies of buildings to help offset the increased temperatures.

Deforestation and Land Use Changes

Deforestation and changes in land use patterns, such as the conversion of forests to agricultural land or urban development, can alter local climate patterns and contribute to higher temperatures.

Weather Patterns and Atmospheric Circulation

Natural weather patterns, such as the movement of air masses and atmospheric circulation patterns, can also influence temperature fluctuations. For example, the presence of high-pressure systems or the absence of cooling sea breezes can contribute to heat waves.

Drought and Dry Spells

Extended periods of drought and dry weather can exacerbate heat waves by reducing soil moisture and evapotranspiration, leading to higher temperatures and increased heat stress.

Human Activities and Greenhouse Gas Emissions

Human activities, such as the burning of fossil fuels, industrial processes, and agriculture, release greenhouse gases into the atmosphere, which contribute to global warming and climate change. The accumulation of greenhouse gases in the atmosphere can intensify heat waves by trapping heat and raising temperatures.

It’s important to note that heat waves are complex phenomena influenced by multiple factors, and their causes can vary depending on regional climatic conditions and local environmental factors. Addressing the underlying causes of heat waves requires comprehensive strategies to mitigate climate change, promote sustainable land use practices, and adapt to changing weather patterns.

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