Climate and Temperature in Delhi

Understanding Temperature in a Region

• Temperature indicates the warmth or coolness of the atmosphere and influences climate, weather patterns, and biological activities in an area.
• It affects human comfort, agriculture, industry, and overall ecosystem dynamics.

Factors Influencing Temperature in Delhi

• Latitude: Delhi's geographical position affects the angle and intensity of solar radiation received.
• Urbanization: Urban heat island effect results in higher temperatures due to concrete, buildings, and limited vegetation.
• Altitude: Delhi's relatively low elevation compared to surrounding regions impacts temperature variations.
• Monsoon Influence: Seasonal changes, particularly the monsoon, affect temperature fluctuations, leading to cooler periods.

Time of Year for Highest Temperatures in Delhi

• Summer months, particularly May and June, are characterized by extreme heat, with maximum temperatures often exceeding 40°C (104°F).

Common Measurement of Temperature

• Temperature is commonly measured using thermometers, which can be digital or analog.
• Standard units include Celsius (°C) and Fahrenheit (°F), with Celsius being more widely used globally.

Consequences of High Urban Temperatures in Delhi

• Increased energy consumption due to higher demand for cooling and air conditioning.
• Greater air pollution levels exacerbated by heat, contributing to health issues.
• Heightened risk of heat-related illnesses, particularly affecting vulnerable populations.