Turkmenistan has an extreme continental climate: temperatures in Ashgabat vary between 46°C (114°F) in summer and -5°C (23°F) in winter, although it has been known to reach -22°C (-8°F) in extremity. Temperatures in the desert in summer can reach 50°C (122°F) during the day before falling rapidly at night. During the winter, it can reach -10° to -15°C (14° to 15°F).
Required clothing:For those intending to visit the desert in summer, lightweights are
vital for the day with warmer clothing for those intending to spend the
night in the open. Heavyweights should be taken for winter visits.
Turkmenistan shares borders with Kazakhstan to the north, Uzbekistan to the east, Afghanistan to the southeast and Iran to the south. To the west is the Caspian Sea. Nearly 80% of the country is taken up by the Kara-Kum (Black Sand) Desert, the largest in the CIS. The longest irrigation canal in the world stretches 1,100km (687 miles), from the Amu-Darya River in the east, through Ashgabat, before being piped the rest of the way to the Caspian Sea.