Astronomy Picture of the Day

Explanation: What's the temperature outside? No matter where you are on Earth, the above map can tell you. This global montage was created using the temperature data from numerous satellites orbiting the Earth. This map indicates temperatures recorded early on January 26^th, 1997, but an even more recent map -- updated every 6 hours -- is usually available. For ocean colors on the map, lighter shades of blue indicate warmer temperatures, while for the land, red hues indicate relative warmth. Just looking at the map one can see that summer warms Earth's southern hemisphere, while winter chills Earth's northern hemisphere. The key at the bottom lists temperatures in degrees Centigrade that can be easily converted to degrees Fahrenheit.

January February March April May June July August September October November December

<  January 1997   > Mo Tu We Th Fr Sa Su 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012

Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Publications with keywords: Earth
Publications with words: Earth
See also:

• Hurricane Paths on Planet Earth
• A Dark Earth with a Red Sprite
• Happy People Dancing on Planet Earth
• Looking Back at an Eclipsed Earth
• Sentinels of the Arctic
• All the Water on Planet Earth
• Earthshine and Venus Over Sierra de Guadarrama

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