In its neutral phase, winds blow from the western end of the Indian Ocean basin towards the east, keeping warm water pooled around Singapore and the maritime continent.The warmer pool fuels the formation of rain clouds, and results in heavier-than-usual rainfall over Singapore.
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What is the main cause of heavy rain?
More heavy rain is one of the hallmark signs of climate change. As the atmosphere warms, more water evaporates from soils, plants, lakes, and oceans.So when this additional water vapor condenses into precipitation, it leads to heavier rain — or when cold enough, heavier snow.
Does Singapore have a lot of rain?
Rainfall is plentiful in Singapore and it rains an average of 167 days1 of the year. Much of the rain is heavy and accompanied by thunder. The 1981-2010 long-term mean annual rainfall total is 2165.9mm.
Why is Singapore so windy?
There is currently a “strong high pressure system” over China, creating a surge of northeast winds over the South China Sea. This is responsible for the windy weather, but also the cool and rainy conditions Singapore is experiencing, he added.
Which country gets heavy rain?
LIST OF TOP 10 COUNTRIES WITH MOST RAINFALL IN THE WORLD:
| S.No | COUNTRY | AVERAGE PRECIPITATION(mm/year) |
|---|---|---|
| 1. | Columbia | 3240 |
| 2. | Sao Tome | 3200 |
| 3. | Papa New Guinea | 3142 |
| 4. | Solomon Island | 3028 |
What is extreme rainfall called?
downpour Add to list Share. A downpour is a rainstorm, especially a very heavy one. If you get caught unexpectedly in a downpour, you’ll wish you brought an umbrella. A downpour is exactly what it sounds like: torrential, pouring rain. A downpour, even one that’s brief, can cause flooding in streets and basements.
Why is it raining so much in New Zealand?
Heavy rainfall occurs over New Zealand mainly because of the following common weather systems: ex-tropical cyclones. North Tasman Sea lows moving to NZ region. depression/lows from the south.
Does Singapore get typhoons?
The main variable of Singapores climate is not temperature or air pressure, but rainfall.Typhoons can hit Singapore from July to mid November, and can sometimes cause heavy damage, flooding and erosion. However, In general Typhoons prefer other routes, and are quite seldom in Singapore.
Why are there no typhoons in Singapore?
Usually, typhoons are caused by what is known as a “Coriolis effect”: with Singapore near the equator, which effectively means that “air can spin out but cannot spin in” (just try to imagine Earth rotating at superfast speed and you’ll understand), it’s almost impossible for a typhoon to be in the region.
Did it ever snow in Singapore?
Singapore does not have a winter season, and the coldest months are December, January, and February. The temperatures range from 73 degrees Fahrenheit (23 degrees Celsius) to 90 degrees Fahrenheit (32 degrees Celsius). The temperatures are too high for snow formation; therefore, it does not snow in Singapore.
Why is Singapore cold now?
“Cold” weather in Singapore generally comes when there is very thick cloud cover that acts like a sunshade to reduce the amount of sunlight available to heat the earth’s surface, combined with winds being cooled by evaporating rain droplets.
What is the coldest month in Singapore?
January
Relative humidity is in the range of 70% – 80%. April is the warmest month, January is the coolest month and November is the wettest month.
What is the rainy season in Singapore?
Singapore has two main monsoon seasons, the Northeast Monsoon season (December to March) and the Southwest Monsoon season (June to September). Separating these two monsoon seasons are relatively short inter-monsoon periods (April to May and October to November).
What is the wettest country on earth?
Average precipitation in depth (mm per year) – Country Ranking
| Rank | Country | Value |
|---|---|---|
| 1 | Colombia | 3,240.00 |
| 2 | São Tomé and Principe | 3,200.00 |
| 3 | Papua New Guinea | 3,142.00 |
| 4 | Solomon Islands | 3,028.00 |
What is the rainiest city in the world?
Mawsynram
The average annual rainfall in Mawsynram, which is recognised as the world’s wettest by the Guinness Book of Records, is 11,871mm – more than 10 times the Indian national average of 1,083mm.
Which country has no rainfall?
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.
Can a cloud burst?
cloudburst, a sudden, very heavy rainfall, usually local in nature and of brief duration. Most so-called cloudbursts occur in connection with thunderstorms. In these storms there are violent uprushes of air, which at times prevent the condensing raindrops from falling to the ground.
What is the opposite of heavy rain?
What is the opposite of heavy rain?
| blue skies | blue skies and sunshine |
|---|---|
| clear skies | light rain |
| trickle | sprinkle |
What can I say instead of heavy rain?
What is another word for heavy rain?
| downpour | rainstorm |
|---|---|
| cloudburst | drencher |
| inundation | storm |
| torrent | monsoon |
| torrential rain | heavy shower |
What level is Auckland in?
Auckland is at Alert Level 3 Step 2. Settings for Auckland will be reviewed on Monday 22 November 2021.
What does too little rain lead to?
In many parts of the world, either too much or too little rain falls, often at the wrong time, leading to water scarcity, droughts and crop failure.
