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class='sub_header'>Daily Mean Temperatures North of 80 degree North.</div> </td> <td bgcolor="white"> <a href="http://natur.gl/index.php?id=974" target="_blank"><img src="../../../new_ocean_common_stuff/natur_gl_LOGO.png" align="right" border="0"></a> </td> </tr> </table>   <table cellspacing="0" cellpadding="0" style="border-top:1px solid #95AECB;width:972px;border-bottom:1px solid #95AECB;border-left:1px solid #95AECB;border-right:1px solid #95AECB; padding:0px;"> <tr> <td cellspacing="0" cellpadding="0" style="border:0px solid #95AECB;width:972px; padding:0px;height:29px; background-color:#E3ECF5;"> <style> /* CoolMenus 4 - default styles - do not edit */ .clCMAbs{position:absolute; visibility:hidden; left:0; top:0} /* CoolMenus 4 - default styles - end */ /*Style for the background-bar*/ .clBar{position:absolute; width:10; height:10; background-color:#F4F7FA; visibility:hidden;} /*Styles for level 0*/ .clLevel0,.clLevel0over{position:absolute; padding-top:4px; font-family:Verdana,arial,helvetica; font-size:12px; font-weight:bold;text-align:center;vertical-align:middle} .clLevel0{background-color:#E3ECF5; color:Navy;} .clLevel0over{background-color:#E3ECF5; color:Navy; cursor:pointer; } .clLevel0border{position:absolute; visibility:hidden; background-color:#90ABCA;} /*Styles for level 1*/ .clLevel1, .clLevel1over{position:absolute; padding:3px; font-family:Verdana, arial,helvetica; font-size:11px; font-weight:bold;text-align:left} .clLevel1{background-color:white; color:Navy;} .clLevel1over{background-color:#E3ECF5; color:Navy; cursor:pointer; } .clLevel1border{position:absolute; visibility:hidden; background-color:#90ABCA; } /*Styles for level 2*/ .clLevel2, .clLevel2over{position:absolute; padding-left:3px; padding-top:3px; padding-right:3px; font-family:Verdana,arial,helvetica; font-size:11px; font-weight:bold;text-align:left} .clLevel2{background-color:white; color:Navy;} .clLevel2over{background-color:#E3ECF5; color:Navy; cursor:pointer; } .clLevel2border{position:absolute; visibility:hidden; background-color:#90ABCA; } </style> </td> <td cellspacing="0" cellpadding="0" style="padding-right:4px;padding-top:3px;height:20px;width:10px; background-color:#E3ECF5;"> <a href="https://ocean.dmi.dk:443/arctic/meant80n.php"><img src="../../new_ocean_common_stuff/dan.gif" border="0" alt="Dansk version"></a> </td> </tr> </table> </center> <table class="index_table_2"> <tr> <td class="index_table_2"> <table height="600" width="950" align="center" bgcolor="white"><tr><td style="padding-left:20px;padding-top:20px; padding-right:0px" valign="top">  <table height="600" width="940" align="center" bgcolor="white"> <tr> <td width="260" valign="top" style="border-left: 1px solid #E3ECF5; border-right: 1px solid #E3ECF5; padding-left:10px;padding-top:0px; padding-right:10px"> <br><div class="headline_ac">Daily Mean Temperatures in the Arctic 1958 - 2025</div><br>   <div class="bodytext">Daily mean temperatures for the Arctic area north of the 80th northern parallel, plotted with daily climate values calculated from the period 1958-2002.</div>  <br><b>Arkiv</b><br> <table><tr> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1958.png')">1958</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1959.png')">1959</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1960.png')">1960</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1961.png')">1961</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1962.png')">1962</a><br></td> </tr><tr><td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1963.png')">1963</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1964.png')">1964</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1965.png')">1965</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1966.png')">1966</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1967.png')">1967</a><br></td> </tr><tr><td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1968.png')">1968</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1969.png')">1969</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1970.png')">1970</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1971.png')">1971</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1972.png')">1972</a><br></td> </tr><tr><td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1973.png')">1973</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1974.png')">1974</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1975.png')">1975</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1976.png')">1976</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1977.png')">1977</a><br></td> </tr><tr><td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1978.png')">1978</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1979.png')">1979</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1980.png')">1980</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1981.png')">1981</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1982.png')">1982</a><br></td> </tr><tr><td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1983.png')">1983</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1984.png')">1984</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1985.png')">1985</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1986.png')">1986</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1987.png')">1987</a><br></td> </tr><tr><td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1988.png')">1988</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1989.png')">1989</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1990.png')">1990</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1991.png')">1991</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1992.png')">1992</a><br></td> </tr><tr><td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1993.png')">1993</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1994.png')">1994</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1995.png')">1995</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1996.png')">1996</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1997.png')">1997</a><br></td> </tr><tr><td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1998.png')">1998</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_1999.png')">1999</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2000.png')">2000</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2001.png')">2001</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2002.png')">2002</a><br></td> </tr><tr><td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2003.png')">2003</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2004.png')">2004</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2005.png')">2005</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2006.png')">2006</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2007.png')">2007</a><br></td> </tr><tr><td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2008.png')">2008</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2009.png')">2009</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2010.png')">2010</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2011.png')">2011</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2012.png')">2012</a><br></td> </tr><tr><td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2013.png')">2013</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2014.png')">2014</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2015.png')">2015</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2016.png')">2016</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2017.png')">2017</a><br></td> </tr><tr><td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2018.png')">2018</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2019.png')">2019</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2020.png')">2020</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2021.png')">2021</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2022.png')">2022</a><br></td> </tr><tr><td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2023.png')">2023</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2024.png')">2024</a><br></td> <td style="border: 1px solid #C7DAEB; padding:2px;"><a class="otherlinks" onclick="changeImage('plus80n/daily/daily_ts_2025.png')">2025</a><br></td> </tr><tr> </tr></table> <br><i>Back to the </i><a class="otherlinks" href="http://ocean.dmi.dk/arctic/index.uk.php"><i><u>Arctic front page</u></i></a><br>  <br><div class="headline2_ac">Calculation of the Arctic Mean Temperature</div> The daily mean temperature of the Arctic area north of the 80th northern parallel is estimated from the average of the 00z and 12z analysis for all model grid points inside that area. The <a class="otherlinks" href="http://data-portal.ecmwf.int/data/d/era40_daily/" target="_blank">ERA40</a> reanalysis data set from <a class="otherlinks" href="http://data.ecmwf.int" target="_blank">ECMWF</a>, has been applied to calculate daily mean temperatures for the period from 1958 to 2002. From 2002 to present the operational model (at all times) from The ECMWF is used for mean temperature calculations. <br><br> The ERA40 reanalysis data, has been applied to calculate daily climate values that are plotted along with the daily analysis values in all plots. The data used to determine climate values is the full ERA40 data set, from 1958 to 2002.<br> More information can be found <a href="http://ocean.dmi.dk/arctic/documentation/arctic_mean_temp_data_explanation_newest.pdf" target="_blank">here</a>.<br> <br><br>  </td> <td width="620" valign="top" style="padding:10px">   <center> <img id='plus80_img' width="90%" src="plus80n/daily/daily_ts_2025.png">  <br> <i>Daily mean temperature and climate north of the 80th northern parallel, as a function of the day of year.</i> <br><br><br><br> See the annual mean +80N anomaly <a href="http://ocean.dmi.dk/arctic/meant80n_anomaly.php" target="_blank">here</a>. <br><br> All data from this site are available <a href="https://download.dmi.dk/pub/plus80N_temperatureindex" target="_blank">here</a>. </center> </td> </tr> </table>  </td></tr></table>  <center> <table class="footer"> <tr> <td class="footer">Ocean and Ice  -  Danish Meteorological Institute  -  Sankt Kjelds Plads 11   -  2100 Copenhagen Ø  -  Denmark. <br>Phone: +45 39 15 75 00  -  <a href="https://www.dmi.dk/kontakt/">Contact DMI</a>  </td> </tr> </table> </center> </td> </tr> </table> </td> </tr> </table> </body> </html>