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The coolest places in the world in September

Grytviken tops the list at -0.2 °C in September. Ranked from 1991–2020 climate normals across 50 destinations.

# Destination Country Avg high Avg high Rainfall
1 Grytviken South Georgia and the South Sandwich Islands -0.2 °C -0.2 °C 130 mm
2 Longyearbyen Svalbard and Jan Mayen 2.4 °C 2.4 °C 46 mm
3 Port-aux-Français French Southern Territories 4.5 °C 4.5 °C 82 mm
4 Stanley Falkland Islands 6.6 °C 6.6 °C 38 mm
5 Nuuk Greenland 6.8 °C 6.8 °C 100 mm
6 Murmansk Russia 9.5 °C 9.5 °C 56 mm
7 Reykjavík Iceland 10 °C 10 °C 134 mm
8 Surgut Russia 10 °C 10 °C 62 mm
9 Nizhnevartovsk Russia 11 °C 11 °C 65 mm
10 Yakutsk Russia 11 °C 11 °C 37 mm
11 Tórshavn Faroe Islands 11 °C 11 °C 88 mm
12 Severodvinsk Russia 12 °C 12 °C 65 mm
13 Arkhangel’sk Russia 12 °C 12 °C 65 mm
14 Syktyvkar Russia 12 °C 12 °C 64 mm
15 Bratsk Russia 12 °C 12 °C 44 mm
16 Puerto Montt Chile 12 °C 12 °C 181 mm
17 Berezniki Russia 12 °C 12 °C 76 mm
18 Oulu Finland 12 °C 12 °C 58 mm
19 Anchorage United States 12 °C 12 °C 138 mm
20 Wellington New Zealand 13 °C 13 °C 78 mm
21 Petropavlovsk-Kamchatsky Russia 13 °C 13 °C 108 mm
22 Zlatoust Russia 13 °C 13 °C 59 mm
23 Petrozavodsk Russia 13 °C 13 °C 60 mm
24 Nizhny Tagil Russia 13 °C 13 °C 62 mm
25 Tomsk Russia 13 °C 13 °C 53 mm
26 Kirov Russia 13 °C 13 °C 57 mm
27 Perm Russia 13 °C 13 °C 65 mm
28 Cherepovets Russia 13 °C 13 °C 56 mm
29 Yekaterinburg Russia 13 °C 13 °C 51 mm
30 Vologda Russia 14 °C 14 °C 60 mm
31 La Paz Bolivia 14 °C 14 °C 39 mm
32 Tampere Finland 14 °C 14 °C 55 mm
33 Christchurch New Zealand 14 °C 14 °C 49 mm
34 Tyumen Russia 14 °C 14 °C 50 mm
35 Krasnoyarsk Russia 14 °C 14 °C 54 mm
36 Trondheim Norway 14 °C 14 °C 106 mm
37 Temuco Chile 14 °C 14 °C 111 mm
38 Hobart Australia 14 °C 14 °C 54 mm
39 Bergen Norway 14 °C 14 °C 245 mm
40 Kemerovo Russia 14 °C 14 °C 59 mm
41 Novosibirsk Russia 14 °C 14 °C 49 mm
42 Rybinsk Russia 14 °C 14 °C 61 mm
43 Miass Russia 14 °C 14 °C 43 mm
44 Mariehamn Aland Islands 14 °C 14 °C 47 mm
45 Kostroma Russia 14 °C 14 °C 65 mm
46 Kamensk-Ural’skiy Russia 14 °C 14 °C 48 mm
47 Aberdeen United Kingdom 14 °C 14 °C 61 mm
48 Saint Petersburg Russia 14 °C 14 °C 55 mm
49 Stavanger Norway 14 °C 14 °C 188 mm
50 Valparaíso Chile 14 °C 14 °C 25 mm

Only destinations with a published page for that month are ranked. The ranking is ours; the underlying values are reproduced from the source.

Data sources and method

Normal period
1991–2020
Dataset version
era5-1991-2020-scores1.1
Last processed

Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: ranking order, beach and comfort scores. Full formulas are on the methodology page.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.