Claim: At 10.4°C (52.4°F) average sea temperature, February is the coldest month in Pula, the eight largest city in Croatia, a country at the crossroads of Central and Southeast Europe on the Adriatic Sea.
Evidence: Pula (Croatian pronunciation: [pǔːla (listen); Italian: Pola, Istriot: Puola, Slovene: Pulj) is the largest city in Istria County, Croatia and the eighth largest city in the country, situated at the southern tip of the  Istrian peninsula, with a population of 57,460 in 2011. Croatia (/kroʊˈeɪʃə/ (listen), kroh-AY-shə; Croatian: Hrvatska, pronounced [xř̩ʋaːtskaː), officially the Republic of Croatia (Croatian: Republika Hrvatska, (listen)), is a country at the crossroads of Central and Southeast Europe on the Adriatic Sea. 10.4
(50.7) 11.2
(52.1) 13.7
(56.7) 18.2
(64.8) 23.0
(73.3) 25.0
(77.0) 25.2
(77.3) 23.7
(74.6) 19.6
(67.3) 16.8
(62.3) 14.2
(57.5) 11.3
(52.4)