Overcast vs Cloudy Weather: What's the Difference?
2024年8月18日 · When meteorologists describe conditions as overcast, it means there is a solid or nearly solid layer of gray clouds blanketing the sky. The percentage of sky covered is estimated to be over 95%. On an overcast day, no distinct or individual clouds can typically be seen - just a uniform, gray blanket from horizon to horizon.
What Do Meteorologists Mean by Overcast Skies? - ThoughtCo
2020年3月29日 · Overcast sky conditions occur when clouds cover all or most of the sky and cause low visibility conditions. This makes the sky look dull and gray and it doesn't necessarily mean that precipitation will fall, though the chances for rain or snow do increase on overcast days.
Overcast - Wikipedia
Overcast or overcast weather, as defined by the World Meteorological Organization, is the meteorological condition of clouds obscuring at least 95% of the sky. [1] However, the total cloud cover must not be entirely due to obscuring phenomena near the surface, such as fog .
Is there a difference between cloudy and overcast skies?
2021年4月17日 · An overcast sky is usually saved to describe a sky that is 100% and completely covered in clouds with zero breaks in between. This is usually composed of widespread, uniform gray clouds that sit fairly low in the sky such as a deck of stratus or nimbostratus.
Knowing the Sky - Ball State University
The overcast day is often considered the "darkest" or "worst case" condition for daylighting design. Clear skies are just the opposite. The absence of clouds in the sky means that the dark blue sky vault reflects much less light than the overcast vault.
OVERCAST DAY definition and meaning | Collins English Dictionary
The goggles are designed to change their shade to cope with anything from an overcast day of flat white light to blinding ultraviolet. Shame she chose the only overcast day of the weekend …
"cloudy" 和 "overcast" 和有什么不一样？ | HiNative
Cloudy can be used when there are a lot of clouds in the sky. Overcast is used to describe a grey day when it's very, very cloudy and you cannot see the sky, only the grey clouds.
Why Overcast Days Are a Hidden Gem for Photographers
3 天之前 · For many types of photography, we read the weather updates continually, looking for overcast days in the forecast so that we can be sure to get out and shoot when the sun isn't shining. Last fall ...
OVERCAST DAY 释义 | 柯林斯英语词典 - Collins Online Dictionary
If it is overcast, or if the sky or the day is overcast, the sky is completely covered with cloud and there is not much light.
What To Photograph On An Overcast Day - PhotoNaturalist
2012年6月12日 · If wildflowers and waterfalls aren’t your thing, then perhaps you can just capture the gloom of overcast days. Maybe you know of a lone tree in a meadow somewhere, that looks especially lonely on a cloudy or overcast day. There’s no rule that says all your photos have to be happy, so don’t be afraid to capture the gloom 🙂