Lightning strikes are common during the summer monsoon in southwestern US states and northwestern Mexico. In Arizona and New Mexico, powerful thunderstorms roll in most every afternoon from early July until mid-September. Here, in the Sonoran Desert north of Tucson, Arizona, severe weather over saguaro cactus makes for a dramatic scene.
The monsoon arrives in the desert
Today in History
More Desktop Wallpapers:
-
Combating extinction with citizen science
-
Avalanche Lake Trail at Adirondack High Peaks, New York
-
Happy Easter!
-
A grand event
-
Whatever floats your boat
-
Christmas market in Leipzig, Germany
-
A whale of a picture
-
The largest living organism on Earth
-
Waimea Canyon and Waipoo Falls, Kauai, Hawaii
-
South Stack Lighthouse, Holy Island, Wales
-
Happy Lunar New Year!
-
Porto Flavia, Sardinia, Italy
-
Let s celebrate cephalopods
-
Adorably evolutionary sea sheep
-
International Museum Day
-
Badlands National Park in South Dakota
-
Red deer stag in Glen Affric, Scottish Highlands
-
Black History Month
-
Plate ice along Lake Superior, Grand Marais, Minnesota
-
A seabird gets schooled
-
An avian predator built for the snow
-
Chaco Culture National Historical Park, New Mexico
-
Happy 800th, Salisbury Cathedral
-
Oymyakon, Russia
-
Great wildebeest migration at Mara River, Kenya
-
Cedar Mesa, Utah, for Indigenous Peoples Day
-
World Water Day
-
It’s National Dolphin Day!
-
National Park Week: Canyonlands National Park, Utah
-
Humming along
Bing Wallpaper Gallery

