What does the percentage on iPhone weather mean?

What does the percentage of rain mean on weather forecasts and the iPhone app? … However, that’s not actually true – as the percentage refers to the chance of rain falling in a specific region, rather than how much rain might actually fall.

What does the percentage on weather mean?

What Does the Percentage of Rain Mean? According to a viral take on the internet, the percentage of rain doesn’t predict the chances of rain. Instead, it means a certain percentage of the forecasted area will definitely see rain—so if you see a 40% chance, it means 40% of the forecasted area will see rainfall.

What does 30% mean on the weather app?

For example, a 30 percent chance of rain may mean 100 percent confidence that only 30 percent of the forecast area is going to get rain. Days like that, we say isolated showers.

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What does 70% mean on weather app?

Basically, it means that a certain percentage of the forecast area is expected to get rain. If we say there is a 40 percent chance of rain, we expect 40 percent of the forecast area — which would be Phoenix — to get rain, and 60 percent of Phoenix would not.

What does 50% mean on the weather app?

A 50 percent chance of rain means there is a 50 percent chance for any one spot in the forecast area to get wet during the forecast period.

Is 70 percent chance of rain high?

It’s easy to think that a 70 percent chance of rain means a pretty hefty rainfall is likely, and a 20 percent chance means that only a little rainfall is on the way. But that would be wrong, too. Probability of precipitation doesn’t tell you anything about how long it is going to rain or how much it is likely to rain.

What does the rain percentage mean on Apple weather app?

What does the percentage of rain mean on weather forecasts and the iPhone app? … However, that’s not actually true – as the percentage refers to the chance of rain falling in a specific region, rather than how much rain might actually fall.

What does 80 percent chance of rain mean?

An “80% chance of rain” means that there is an 80% chance that rain will fall somewhere within the forecasted area.

Does 20% chance of rain mean it will rain?

The amount of the area that will see rain

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If we’re just expecting a small storm or two, we’d say 20% of the area will see rain. On the other hand, if we’re expecting more widespread rain, the area that will see rain would be more like 70% or 80%.

Is 40 percent chance of rain a lot?

According to the National Weather Service, if you see a 40 percent chance of rain, “there is a 40 percent chance that rain will occur at any given point in the area.”

How do I read Apple weather?

View Weather Data on Apple Watch

Go to General > Software Update. Tap the Viewing option at the top to switch between showing temperature, conditions, and precipitation.

What does the rain percentage mean on BBC weather?

What does % chance of precipitation (rain, snow, hail, etc) mean? … It means that out of 100 situations with similar weather, it should rain on 20 of those, and not rain on 80. In a nutshell, it means that, whilst you may get some rain, it’s much more likely (but not certain) to stay dry.

How do you read a weather forecast?

The basic weather forecast includes the following weather elements: precipitation, probability of precipitation, sky condition, temperature and wind. Forecasts describe the weather in 12-hour increments such as “today”, “tonight” and “tomorrow.” Forecasters often use descriptive terms to convey the forecast message.

What does a 10% chance of rain mean?

If there’s a 10 percent chance of rain, it means the current conditions yield rainfall one out of every 10 times observed. … It can be so small scale that one part of a county may get drenched with an inch of rain on a particular day while another portion of that same county stays completely dry.”

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What does 60% rain mean?

If they say 60% chance of rain, 60% of their area will experience rain at some point during the forecast period. … Likewise, 20% chance of rain means you’re unlikely to see any rain at all today, or 20% of the area is going to be drenched.

What is the most accurate weather app for iPhone?

Best Weather Apps for iPhone in 2021

  • RadarScope.
  • Hurricane by American Red Cross.
  • The Weather Channel.
  • Dark Sky.
  • WeatherBug.
  • Weather Underground.
  • CARROT Weather.
  • Weather Live.