Learn About Weather & Climate For Kids!

Weather Facts for Kids: Weather is the day-to-day variation of the atmosphere’s condition locally.

Weather can change quickly. TV weather reporters make daily predictions of weather conditions in your area. One day it can be sunny, the next day it is cloudy, and the next day it is rainy. The weather is constantly changing day-to-day. Just because it is summer, that doesn’t mean that every day will hot – the daily weather varies. To prepare for your day, most people check the weather report.

Predicting Weather: Scientists use instruments to measure and predict the weather.

The scientific study of weather is called meteorology, and the people who study and predict the weather are meteorologists.

Meteorologists use different instruments to gather information about weather, such as a barometer, which measures air pressure. Air pressure changes when weather conditions change.

Another weather instrument called an anemometer measures wind speed.

A rain gauge collects and measures the amount of rain that has fallen.

A lot of information about the weather is also gathered from satellites.

Computers help scientists gather the information from the satellites to track weather patterns and make forecasts.

A team of scientists and meteorologists work together to interpret the information and make predictions.  In order to gather enough information, data must be collected over a large region.

Learn About Climate: Climate is the year-by-year variation of the atmosphere’s condition over a large area.

Knowing an area’s climate helps people plan which types of crops to plant, where to visit on vacation, and what kinds of clothes to buy.

The types of plants and animals that live in an area are also determined by its climate. Scientists use many of the same instruments to study climate as they use to study weather. The main difference is that climate is studied over a much longer period of time, usually years. 

For example, we know from collecting weather data over many years that in the USA the months of July and August are usually the hottest — it’s summer! This means most days will be hot, but not every day … the daily weather varies, but the climate is hot!

By studying the climate, scientists can know if something drastic is going wrong on Earth. One really hot day is probably just part of the natural variation of weather, but if lots of days are hot and this happens for years, that means the climate has changed, which could mean the Earth has changed dramatically in some way.

Earth's Climates: Different climates exist around the world.

Our planet has a wonderful variety of different climates. Oymyakon, Russia is the coldest area inhabited on Earth, averaging -59°F during the winter months. The climate is very cold, but once in a while you could have a day that is much warmer than the rest – that would be weather.

The Atacama Desert in Chili has the driest climate in the world. It has only rained there four times in the last 37 years.

Commonwealth Bay in Antarctica is the windiest area on record, with an average wind speed of 50 mph (miles per hour). That’s like a continuous blizzard!

We can put climates into a few general categories. Tropical climates, located near the equator, are always warm. In subtropical climates, temperatures are warm. Polar climates are very cold with snow and ice covering the land.