The Water Cycle and The Three Different Types of Rainfall and Precipitation

Updated on June 19, 2013
Cumulus clouds over Swifts Creek, Australia. A truly beautiful image.
Cumulus clouds over Swifts Creek, Australia. A truly beautiful image. | Source
Make it rain!
Make it rain! | Source

Rain and Water

In some countries, it rains all the time and plays a major role in the growing of grass and crops. Did you ever wonder why Ireland is such a green country? This is because it rains a lot in Ireland, giving the grass plenty of water which makes it thrive. Rain is essential for life, without water and rain, we would not survive. We need rain for the growing of crops and grass and all the lakes and rivers need it. Rain is truly beautiful and it would nice to study it in more detail and how it works. In this hub, I will be explaining everything you need to know about the water cycle, about the different types of rainfall and clouds. As well as that, you will be given some wonderful, panoramic pictures to view to make this hub a truly indispensable resource.

The Water Cycle

How does water move from the rivers and streams all the way up to the sky and form as clouds? How does water move from sea to sky? These questions can be answered using the water cycle or hydrological cycle as it is more scientifically called. This cycle is the cycle that makes water move from sea to sky and sky to river. Without this we would have no streams, lakes or no rain, not even sea. Without this cycle it would not be possible for humans or animals to survive at all. Here it is.

  • The cycle begins at sea. Water from the sea is warmed by the sun. This causes the seawater to evaporate. The seawater turns to water vapour and steam. The vapour rises as hot air tends to be light.
  • As the water vapour rises, it is cooled. This cooling causes the water vapour to condense as cool air tends to be heavier and cannot store water droplets.
  • When the vapour condenses, it forms cloud. The cloud receives more and more vapour until it cannot store any more. The cloud is saturated and so, begins to precipitate.
  • Depending on temperature, precipitation has many forms. It can include rain, hailstones, sleet or snow. The most likely form is rain.
  • The rain or precipitation flows into rivers and streams and these rivers and streams bring the water back to the sea where the cycle begins again.

Below is a diagram explaining the water cycle in more detail. Study it carefully and follow the route of the water.

The water cycle as it occurs in real life.
The water cycle as it occurs in real life.

There are three main types of rainfall which occur very frequently in the world and depend on a variety of factors. Here are the three main types of rainfall:

  1. Relief Rainfall
  2. Convectional Rainfall
  3. Frontal Rainfall

Did you ever wonder why there may be thundery, heavy showers on a hot, July day? Or did you ever wonder why it always rains when you live on the foot of a mountain near the sea? The three different types of rainfall I have explained below will answer all your questions.

Relief rainfall is common in places with mountains and sea.
Relief rainfall is common in places with mountains and sea.

Relief Rainfall

Relief rainfall occurs very frequently near mountains beside the sea.

  • Moisture-laden wind blows in from the sea. Because the wind meets a high mountain, it is forced to rise upwards. As it rises upwards, it is cooled and cloud is formed.
  • The cloud becomes saturated with water vapour and it begins to precipitate on the side of the mountain facing the sea. This side of the mountain is known as the windward side.
  • The cloud precipitates the most on the windward side of the mountain. By the time the cloud meets the other side, which is called the leeward side, the cloud has already lost most of its moisture so it rains very little there.
  • This makes leeward sides of a mountain very sheltered from rain and they hardly ever get much rain.
  • There is a more moist climate on windward sides of slopes whilst there is a more dry, sheltered climate on the leeward side.

This rainfall is very common in Hawaii, Sierra Nevada and the Andes.

A hot summers day can easily turn into a dark, rainy day.
A hot summers day can easily turn into a dark, rainy day.

Convectional Rainfall

You may be outside on a picnic on a hot summers day. You are enjoying yourself and you are soaking in the rays of sunshine. Suddenly, the sky gets darker and a dark, grey cumulus cloud is coming your way. Without warning, the heavens open and it begins to rain, with an almost thundery feel. Convectional rain occurs frequently on hot days usually giving cumulus cloud and thundery showers.

  • The sun heats the Earth's ground. This causes the air to warm and become very hot.
  • The air rises upwards. The air is then cooled and condenses to form cumulus cloud.
  • When the cumulus cloud is saturated, it begins to precipitate giving heavy and thundery showers.

That is why you get thundery showers on a hot day, because the sun warms the air and it rises, cools and begins to rain.

Air mass is the same word for 'front'. That is another word to add to your weather vocabulary!

Frontal rainfall occurs when a warm air mass meets a cold air mass and cloud forms.
Frontal rainfall occurs when a warm air mass meets a cold air mass and cloud forms.

Frontal Rainfall

This occurs when a warm, tropical air mass comes in contact with a cold, polar air mass and is very common in Britain and Ireland.

  • A warm, tropical air mass comes in contact with a cold, polar air mass. Because the air in the warm front is well, warm then it rises over the cold front.
  • The air is cooled and condenses to form stratus cloud.
  • When the stratus cloud becomes saturated, it begins to precipitate.

What do you think of rain?

See results

Questions & Answers


      0 of 8192 characters used
      Post Comment

      • profile image


        7 weeks ago


      • profile image


        3 months ago

        This is not helpful as all the rain is the same. It all falls from the sky, it all sounds amazing and it all makes you wet, not in that way. SO, what I'm getting at is that this is not helpful at all and you are stupid. This is really not helpful at all and you and your comments about rain are stupid and i hope you reflect on what you've said and make sure not to disrespect Allah. P.S Earth is flat.

        Thank You.

      • profile image

        Tanko A A 

        3 months ago

        Raining season is one of my best season

      • profile image

        Hassan qazi (Nasarpur) 

        3 months ago

        Rainfall is one of the natural process of Almighty Allah. Never be depressed and annoyed from the nature of Allah

      • profile image


        4 months ago

        Rain definitely on drugs

      • profile image

        Dr Aye Aye Chit 

        4 months ago

        I like the rainy season.

      • profile image


        6 months ago

        good website :)

      • profile image


        6 months ago

        Rain is cool

      • profile image

        Ghost nuke 

        6 months ago

        Rain is dope

      • profile image


        6 months ago


      • profile image


        7 months ago

        what is this "rain" u speak of

      • profile image


        8 months ago

        seriously luv the water cycle how dub r u

      • profile image

        I love the water cycle 

        13 months ago

        I love the water cycle

      • profile image


        17 months ago


      • profile image

        i like rain 

        21 months ago

        i like rain its so beautiful


      This website uses cookies

      As a user in the EEA, your approval is needed on a few things. To provide a better website experience, uses cookies (and other similar technologies) and may collect, process, and share personal data. Please choose which areas of our service you consent to our doing so.

      For more information on managing or withdrawing consents and how we handle data, visit our Privacy Policy at:

      Show Details
      HubPages Device IDThis is used to identify particular browsers or devices when the access the service, and is used for security reasons.
      LoginThis is necessary to sign in to the HubPages Service.
      Google RecaptchaThis is used to prevent bots and spam. (Privacy Policy)
      AkismetThis is used to detect comment spam. (Privacy Policy)
      HubPages Google AnalyticsThis is used to provide data on traffic to our website, all personally identifyable data is anonymized. (Privacy Policy)
      HubPages Traffic PixelThis is used to collect data on traffic to articles and other pages on our site. Unless you are signed in to a HubPages account, all personally identifiable information is anonymized.
      Amazon Web ServicesThis is a cloud services platform that we used to host our service. (Privacy Policy)
      CloudflareThis is a cloud CDN service that we use to efficiently deliver files required for our service to operate such as javascript, cascading style sheets, images, and videos. (Privacy Policy)
      Google Hosted LibrariesJavascript software libraries such as jQuery are loaded at endpoints on the or domains, for performance and efficiency reasons. (Privacy Policy)
      Google Custom SearchThis is feature allows you to search the site. (Privacy Policy)
      Google MapsSome articles have Google Maps embedded in them. (Privacy Policy)
      Google ChartsThis is used to display charts and graphs on articles and the author center. (Privacy Policy)
      Google AdSense Host APIThis service allows you to sign up for or associate a Google AdSense account with HubPages, so that you can earn money from ads on your articles. No data is shared unless you engage with this feature. (Privacy Policy)
      Google YouTubeSome articles have YouTube videos embedded in them. (Privacy Policy)
      VimeoSome articles have Vimeo videos embedded in them. (Privacy Policy)
      PaypalThis is used for a registered author who enrolls in the HubPages Earnings program and requests to be paid via PayPal. No data is shared with Paypal unless you engage with this feature. (Privacy Policy)
      Facebook LoginYou can use this to streamline signing up for, or signing in to your Hubpages account. No data is shared with Facebook unless you engage with this feature. (Privacy Policy)
      MavenThis supports the Maven widget and search functionality. (Privacy Policy)
      Google AdSenseThis is an ad network. (Privacy Policy)
      Google DoubleClickGoogle provides ad serving technology and runs an ad network. (Privacy Policy)
      Index ExchangeThis is an ad network. (Privacy Policy)
      SovrnThis is an ad network. (Privacy Policy)
      Facebook AdsThis is an ad network. (Privacy Policy)
      Amazon Unified Ad MarketplaceThis is an ad network. (Privacy Policy)
      AppNexusThis is an ad network. (Privacy Policy)
      OpenxThis is an ad network. (Privacy Policy)
      Rubicon ProjectThis is an ad network. (Privacy Policy)
      TripleLiftThis is an ad network. (Privacy Policy)
      Say MediaWe partner with Say Media to deliver ad campaigns on our sites. (Privacy Policy)
      Remarketing PixelsWe may use remarketing pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to advertise the HubPages Service to people that have visited our sites.
      Conversion Tracking PixelsWe may use conversion tracking pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to identify when an advertisement has successfully resulted in the desired action, such as signing up for the HubPages Service or publishing an article on the HubPages Service.
      Author Google AnalyticsThis is used to provide traffic data and reports to the authors of articles on the HubPages Service. (Privacy Policy)
      ComscoreComScore is a media measurement and analytics company providing marketing data and analytics to enterprises, media and advertising agencies, and publishers. Non-consent will result in ComScore only processing obfuscated personal data. (Privacy Policy)
      Amazon Tracking PixelSome articles display amazon products as part of the Amazon Affiliate program, this pixel provides traffic statistics for those products (Privacy Policy)