Известия Русского географического обществаИзвестия Русского географического общества0869-6071The Russian Academy of Sciences1789810.31857/S0869-6071151635-45Research ArticleClimate variability of Veliky Novgorod over the last 120 yearsBoitsovV. D.<p>Novgorod branch</p>vboitsovd@mail.ruRussian Federal Research Institute of Fisheries and Oceanography20122019151635452611201901122019Copyright © 2019, Russian academy of sciences2019<p>Two climatic phases were revealed in dynamics of annual air temperature in Veliky Novgorod during last 120 years: moderate cold (18991970) and warm (19882018). Mean rate of air temperature increasing during the recent warming consisted 0.47 С per 10 years. The highest growth of air temperature was observed in spring and autumn. It was established that this process in other regions of the North-Western federal district of Russian Federation also began in the late 1980s. The highest mean positive anomaly of annual air temperature in 19882018 was observed in Veliky Novgorod and Naryan-Mar (1.3С), while the lowest one in Vologda (0.9 С). It was shown that start of the recent climate warming in the North-Western European Russia coincided with weakening of meridional type of atmospheric circulation and intensification of western transfer of air masses from Northern Atlantic water area.</p>[Barysheva A. A. Temperaturnyj rezhim Novgorodskoj oblasti // Geografiya Novgo-rodskoj oblasti. Novgorod, 1972. S. 26-55.][Bojcov V. D. Dolgoperiodnye kolebaniya temperatury vozduxa v Severnoj Atlan-tike i Severo-Evropejskom bassejne // Izv. RGO. 2008. T. 140, vyp. 2. S. 6-11.][Bojcov V. D. Mezhgodovye kolebaniya gidrometeorologicheskix xarakteristik v Barencevom more, Severnoj Atlantike i Severnom Ledovitom okeane i ix soprya-zhennost’ //Voprosy promyslovoj okeanologii. M.: Izd-vo VNIRO, 2012. Vyp. 9. № 2. S. 61-95.][Bojcov V. D., Pedchenko A. P. Dolgoperiodnaya izmenchivost’ temperatury vozduxa Baltijskogo morya v 1900-2016 gg. Sb. materialov «XIX Mezhdunarodnogo e’kologi-cheskogo Foruma «Den’ Baltijskogo morya». SPb.: «Svoe Izdatel’stvo», 2018. S. 219-225.][Bulygina O. N., Razuvaev V. N., Trofimenko L. T., Shvec N. V. Opisanie massiva dan-nyx srednemesyachnoj temperatury vozduxa na stanciyax Rossii, VNIGMI-MCD. 2018. URL: http://meteo.ru/data/156-temperature (data obrashheniya: 12.10.2018).][Doklad ob osobennostyax klimata na territorii Rossijskoj Federacii za 2017 god. Moskva, 2018. 69 s.][Klimat Novgoroda / Pod red. C. A. Shver, E. V. Altykisa, L. S. Evteevoj. L.: Gidro-meteoizdat, 1985. 168 s.][Nauchno-prikladnoj spravochnik po klimatu SSSR. Ser. 3, chasti 1-6, vypusk 3. Karel’skaya ASSR, Leningradskaya, Novgorodskaya, Pskovskaya, Kalininskaya i Smo-lenskaya oblasti. L.: Gidrometeoizdat, 1988. 692 s.][Nesterov E. S. Severoatlanticheskoe kolebanie: atmosfera i okean. M.: Triada ltd, 2013. 144 s.][Nexajchik V. P. Sovremennaya anomaliya v mnogoletnix kolebaniyax temperatury voz-duxa v Velikom Novgorode//Geografiya i e’kologiya regionov Rossii: materialy Vserossijskoj nauch. konf., 9-10 dek. 2004 g. Velikij Novgorod, 2005. S. 111-112.][http://data.giss.nasa.gov/gistemp/stdata/.][http://www.cpc.ncep.noaa.gov/.][Users Guide, 2003 by SeaSolve Software Inc. AutoSignal.]