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Week 11 Β· Climates of the World

Monday

Weather or climate?
// Why different places have different usual weather
⏱ about 15 min

Monday: Weather or Climate?

Rocket peeks out the window. "It is snowing in April!" he shouts. "Is our town turning into the North Pole?"

Raven laughs. "What do you notice about one snowy day? Is it the whole story?"

Nova hovers by the calendar. "One day is weather," she says. "Many years together tell a different story."

Rocket scratches his head. "Then what is that story called?"

Two different ideas

Weather is what the air is like today, at one place.

Climate is the usual weather of a place over a long time.

Scientists find climate by averaging 30 years or more of weather.

NOAA says: "Climate is what you expect, weather is what you get."

WeatherClimate
It is raining right now.This town is usually rainy in spring.
Today the high was 90 degrees.Summers here are usually hot.
It snowed last night.Winters here usually bring snow.
Think of it this way
Weather is your mood today. Climate is your usual personality.
WEATHER OR CLIMATE?
  • Read the question.
  • Tap your answer.
"It is windy this afternoon." Is this weather or climate?
"Phoenix is usually hot and dry." Is this weather or climate?
Rocket saw snow on one April day. Does that change his town's climate?
StatementTrue or false?
Climate is the usual weather of a place.?
Weather can change from day to day.?
Climate is found from one week of weather.?
WHY THIS EXERCISEClimate uses 30 years or more. One week is only weather.
Climate is the average of how many years of weather, or more? Type a number.
WHY THIS EXERCISEScientists average 30 years or more to find a climate.

Clue words

Some words are clues that a sentence is about weather.

Words like today, tonight, right now and this afternoon point to weather.

Words like usually, most years and every winter point to climate.

Look for the clue word. Then decide.

USE THE CLUE WORD
  • Read the question.
  • Tap your answer.
"Most years, this town gets snow in January." Weather or climate?
"Tonight will be foggy." Weather or climate?
"Summers in Phoenix are usually very hot." Weather or climate?
SentenceIs it about climate?
It is sunny right now.?
This place is usually dry in summer.?
It hailed for five minutes this morning.?
Winters here usually bring snow.?
WHY THIS EXERCISEShort times are weather. Usual patterns over many years are climate.
What the air is like today is ____.
The usual weather over many years is ____.
FROM SHORTEST TIME TO LONGEST TIME
  • ?One week
  • ?One day
  • ?Thirty years
  • ?One hour
WHY THIS EXERCISEWeather covers short times. Climate needs 30 years or more.

Great start! Tomorrow we visit hot places and cold places around the world.