The degree to which rainfall amounts vary across an area or over time is called 'rainfall variability'. It has two components viz. saptial variability and temporal variability.
Rainfall variability refers to the natural fluctuations in the amount and distribution of rainfall over time and space. It can include variations in precipitation intensity, frequency, and duration. Understanding rainfall variability is important for managing water resources, agriculture, and predicting climate change impacts.
The north central plains region typically receives an average annual rainfall ranging from 20-40 inches, with variability between different areas within the region. This variability is influenced by factors such as topography, proximity to bodies of water, and prevailing wind patterns.
Rainfall is key to Africa's climate because the continent relies heavily on the seasonal and sometimes unpredictable nature of rainfall for agriculture, water resources, and overall ecosystem health. The amount and distribution of rainfall largely determine the types of vegetation, land use patterns, and economic activities in different regions of Africa. Variability in rainfall can lead to droughts or floods, impacting food security and livelihoods across the continent.
The distribution of monsoon refers to how rainfall is spread across a region during the monsoon season. It includes the variability in timing, amount, and spatial coverage of rainfall, which can have significant impacts on agriculture, water resources, and ecosystems in that area. Uneven distribution can lead to droughts or floods in different regions.
A rainfall map is a visual representation of the amount of precipitation that has fallen over a specific area during a particular period of time. It typically uses colors to indicate different levels of rainfall, helping to show patterns and variations in precipitation across a region. These maps are commonly used in meteorology, agriculture, and environmental studies to track and analyze rainfall distribution.
Rainfall variability refers to the natural fluctuations in the amount and distribution of rainfall over time and space. It can include variations in precipitation intensity, frequency, and duration. Understanding rainfall variability is important for managing water resources, agriculture, and predicting climate change impacts.
yes it does
Apt or liable to vary or change
The daily change in temperature is called diurnal temperature variation. The daily change in rainfall is not typically described with a specific term, but can be referred to as daily rainfall variability.
The quality, state, or degree of being variable or changeable
malabar coast
a sudden and very heavy rainfall.
dry and lacking rainfall necessary for farming
Susan E. Morris has written: 'Variability in storm rainfall over an upland catchment and its implications for storm runoff'
The amount of rainfall in the Coastal Plains varies depending on the specific location within the region. Generally, some areas of the Coastal Plains receive significant rainfall, while others may be more arid. This variability is influenced by factors such as proximity to the coast and prevailing weather patterns.
The north central plains region typically receives an average annual rainfall ranging from 20-40 inches, with variability between different areas within the region. This variability is influenced by factors such as topography, proximity to bodies of water, and prevailing wind patterns.
Lines of equal rainfall, known as isohyets, are contour lines on a map that connect points receiving the same amount of precipitation over a specified period. These lines help visualize and analyze spatial patterns of rainfall distribution, aiding in understanding climate and hydrological processes. Isohyets are commonly used in meteorology, agriculture, and water resource management to assess rainfall variability and its impacts.