by Garfield Volkman I
Published 3 years ago
Updated 2 years ago
30.21 inches
What is average rainfall?
normal or average rainfall is the amount of precipitation that we expect per year (in a given area). it is obtained and set by calculating the average (mean) of precipitation recorded in an area during many years ( at least 30 years). Annual rainfall or precipitation is the sum of daily rainfall in a year.
What is the average rainfall on Earth?
39 inchesBecause Earth's average annual rainfall is about 100 cm (39 inches), the average time that the water spends in the atmosphere, between its evaporation from the surface and its return as precipitation, is about 1/40 of a year, or about nine days.
What is normal rainfall in a year?
The updated all-India monsoon rainfall normal based on 1971-2020 period is now 868.6mm, and has replaced the earlier normal of 880.6 mm. Similarly, the updated all-India annual rainfall normal for 1971-2020 period is 1160.1mm as against 1176.9mm of the past period.
How much is a good amount of rainfall?
Rainfall rate is generally described as light, moderate or heavy. Light rainfall is considered less than 0.10 inches of rain per hour. Moderate rainfall measures 0.10 to 0.30 inches of rain per hour. Heavy rainfall is more than 0.30 inches of rain per hour.
Is 1 inch of rain in a day a lot?
One (1.00) inch of rain – A light moderate rain never reaches this amount, heavy rain for several hours (2-5 hours). There would be deep standing water for long periods of time.
Where is highest rainfall in world?
Cherrapunji, India, now holds the world record for two-day (48-hour) rainfall, with 2 493 millimeters (98.15 inches) recorded on 15–16 June 1995.
What is considered a lot of rain?
Heavy rain — when the precipitation rate is > 7.6 mm (0.30 in) per hour, or between 10 mm (0.39 in) and 50 mm (2.0 in) per hour. Violent rain — when the precipitation rate is > 50 mm (2.0 in) per hour.
Which country has no rainfall?
Discussion. The world's lowest average yearly precipitation in 0.03" (0.08 cm) during a 59-year period at Arica Chile. Lane notes that no rainfall has ever been recorded at Calama in the Atacama Desert, Chile.
Is 50mm of rain a lot in a day?
Very heavy rain: Greater than 8 mm per hour. Slight shower: Less than 2 mm per hour. Moderate shower: Greater than 2 mm, but less than 10 mm per hour. Heavy shower: Greater than 10 mm per hour, but less than 50 mm per hour.
What is considered a lot of rain?
Heavy rain — when the precipitation rate is > 7.6 mm (0.30 in) per hour, or between 10 mm (0.39 in) and 50 mm (2.0 in) per hour. Violent rain — when the precipitation rate is > 50 mm (2.0 in) per hour.
How many mm of rain is heavy per year?
Very heavy rain: Greater than 8 mm per hour. Slight shower: Less than 2 mm per hour. Moderate shower: Greater than 2 mm, but less than 10 mm per hour. Heavy shower: Greater than 10 mm per hour, but less than 50 mm per hour.
Which country has no rainfall?
Discussion. The world's lowest average yearly precipitation in 0.03" (0.08 cm) during a 59-year period at Arica Chile. Lane notes that no rainfall has ever been recorded at Calama in the Atacama Desert, Chile.
What is average rainfall in India?
The average rainfall in India is 118 cm according to annual data from the Meteorological Department. The following is the distribution of rainfall in India: Extreme Precipitation regions: Northeastern regions and the windward side of the Western ghats experience an average of 400 cm of annual rainfall.
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