England, East Sussex, Seven Sisters, Snow covered chalk cliffs viewed from the coastguard cottages at Cuckmere Haven.

Climate, Weather, Measurements, Campbell–Stokes sunshine recorder or Stokes sphere on the top of the tallest building in Bognor Regis used by weather observers to monitor the hours of sunshine.

Three figures launching a balloon to measure amounts of ozone in the air at various altitudes. US Amundsen-Scott South Pole Station.

Weather, Measurement, Instruments, Celcius and Fahrenheit red alcohol outdoor garden thermometer.

Fork lightning in electric storm at night striking ground

Two figures silhouetted on the beach watching a dramatic sunset

Sunset with the sun behind a dramatic cloud formation over the Mediterranean Sea

Sunset over small islands and north tip of IonaAlba Great Britain Northern Northern Europe UK United Kingdom British Isles European Sundown Atmospheric Alba Great Britain Northern Northern Europe UK...

Sunset with a red sky sun behind cloudsBlue Ecology Entorno Environmental Environnement Green Issues Sundown Atmospheric Surly White

Sunset over Sierra Nevada hillsNorth America United States of America American National Park Northern Sundown Atmospheric The Golden State The Silver State North America United States of America Ame...

Caribbean storm clouds.Ecology Entorno Environmental Environnement Green Issues Surly West Indies White

Nepal, Upper Mustang, Morning cloud is floating near the small mountain near Samar village.