Rankings

Warming, country by country

25 countries and 2,120 weather stations: temperature change between 1961–1990 and 2016–2025.

Median station change, country by country

For each country, we take the median of the gap between each station's 2016–2025 mean and its 1961–1990 mean. The highest median is Ukraine (+2.31°C), the lowest Australia (+0.88°C). Each country page ranks its cities one by one.

Coverage depends on the stations available: Europe and North America are well covered, the rest of the world far less. Series are raw (not homogenised).

#	Country	Stations	Largest increase	Median change
1	Ukraine13 stations	13	Ternopil (+2.68°C)	+2.31°C
2	Austria41 stations	41	Vienna (+3.14°C)	+2.09°C
3	Russia36 stations	36	Vize (+5.52°C)	+2.09°C
4	Czechia13 stations	13	Caslav (+2.49°C)	+2.09°C
5	Croatia12 stations	12	Gospic (+2.50°C)	+2.09°C
6	Estonia21 stations	21	Kunda (+2.31°C)	+2.08°C
7	Latvia14 stations	14	Riga (+2.66°C)	+2.08°C
8	Poland62 stations	62	Wroclaw (+2.57°C)	+2.05°C
9	Finland77 stations	77	Varkaus (+2.52°C)	+2.03°C
10	Romania25 stations	25	Galati (+2.67°C)	+1.94°C
11	Slovenia8 stations	8	Postojna (+2.47°C)	+1.93°C
12	Switzerland14 stations	14	Geneva (+2.26°C)	+1.89°C
13	Sweden136 stations	136	Ulricehamn (+2.57°C)	+1.87°C
14	Netherlands14 stations	14	Den Helder (+2.07°C)	+1.87°C
15	Germany171 stations	171	Ohringen (+2.39°C)	+1.85°C
16	France130 stations	130	Menton (+2.92°C)	+1.79°C
17	Bulgaria6 stations	6	Lovech (+2.37°C)	+1.74°C
18	Spain56 stations	56	Cuenca (+2.43°C)	+1.59°C
19	Norway106 stations	106	Hopen (+4.26°C)	+1.43°C
20	United Kingdom33 stations	33	Basildon (+1.82°C)	+1.34°C
21	Iceland50 stations	50	Hornbjargsviti (+1.64°C)	+1.16°C
22	United States1006 stations	1006	Reno (+3.17°C)	+0.99°C
23	Canada22 stations	22	Repentigny (+1.68°C)	+0.96°C
24	Ireland6 stations	6	Dublin (+1.42°C)	+0.90°C
25	Australia48 stations	48	Sydney (+1.63°C)	+0.88°C