. . Support our Sponsor

. . Flags of the World Maps of All Countries
geographic.org Home Page Countries Index

Poland Climate
https://photius.com/countries/poland/climate/poland_climate_climate.html
Sources: The Library of Congress Country Studies; CIA World Factbook
    << Back to Poland Climate

    Poland's long-term and short-term weather patterns are made transitional and variable by the collision of diverse air masses above the country's surface. Maritime air moves across Western Europe, Arctic air sweeps down from the North Atlantic, and subtropical air arrives from the South Atlantic. Although the Arctic air dominates for much of the year, its conjunction with warmer currents generally moderates temperatures and generates considerable precipitation, clouds, and fog. When the moderating influences are lacking, winter temperatures in mountain valleys may drop to -40� C.

    Spring arrives slowly in April, bringing mainly sunny days after a period of alternating wintry and springlike conditions. Summer, which extends from June to August, is generally less humid than winter. Showers alternate with dry sunny weather that is generated when southern winds prevail. Early autumn is generally sunny and warm before a period of rainy, colder weather in November begins the transition into winter. Winter, which may last one to three months, brings frequent snowstorms but relatively low total precipitation.

    The range of mean temperatures is 6� C in the northeast to 8� C in the southwest, but individual readings in Poland's regions vary widely by season. On the highest mountain peaks, the mean temperature is below 0� C. The Baltic coast, influenced by moderating west winds, has cooler summers and warmer winters. The other temperature extreme is in the southeast along the border with Ukraine, where the greatest seasonal differences occur and winter temperatures average 4.5� C below those in western Poland. The growing season is about forty days longer in the southwest than in the northeast, where spring arrives latest.

    Average annual precipitation for the whole country is 600 millimeters, but isolated mountain locations receive as much as 1,300 millimeters per year. The total is slightly higher in the southern uplands than in the central plains. A few areas, notably along the Vistula between Warsaw and the Baltic and in the far northwest, average less than 500 millimeters. In winter about half the precipitation in the lowlands and the entire amount in the mountains falls as snow. On the average, precipitation in summer is twice that in winter, providing a dependable supply of water for crops.

    Data as of October 1992


    NOTE: The information regarding Poland on this page is re-published from The Library of Congress Country Studies and the CIA World Factbook. No claims are made regarding the accuracy of Poland Climate information contained here. All suggestions for corrections of any errors about Poland Climate should be addressed to the Library of Congress and the CIA.

Support Our Sponsor

Support Our Sponsor

Please put this page in your BOOKMARKS - - - - -



https://photius.com/countries/poland/climate/poland_climate_climate.html

Revised 10-Nov-04
Copyright © 2004 Photius Coutsoukis (all rights reserved)


ctr040601