Coldest sea in Asia in September

3,667 coastal locations in Asia ranked by typical September sea temperature, coldest first. Region-wide average in September: 26.6°C.

Coldest in September

Bukhta Teplits

-0.7°C September mean in Russia

Regional September average

26.6°C

across all 3,667 coastal locations in Asia

Vs annual mean

+2.6°C

above the year-round regional average

What the Asia sea feels like in September

This water temperature is comparable to that of a swimming pool, but it might be higher than most open water swimmers prefer for serious swimming. Make sure to drink plenty of water before and after swimming and don't wear a wetsuit to avoid overheating.

Asia monthly average 20.7°C to 27.2°C

Warmest month August 27.2°C
Coldest month February 20.7°C
Annual mean 24.0°C
Months above 20°C 12 of 12

Where September fits in the year

September sits inside the regional pattern shown on the left. Pick a different month to see how the ranking shifts.

All twelve Asia month rankings:

Asia sea temperature map (live)

The map shows today's latest reading at every Asia location. The list below is based on the typical September mean.

Zoom in to see individual locations. Click a pin for water temperatures. View list →

°C -2 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35

Top 50 coldest Asia locations in September

Sorted by typical September mean from a decade of daily readings, coldest first. Click any place for the full location page.

#	Location	Country	September mean
1	Bukhta Teplits Arkhangelskaya	Russia	-0.7°C
2	Franz Josef Land	Russia	-0.7°C
3	Pioneer	Russia	-0.3°C
4	Domashni Island Murmansk	Russia	0.4°C
5	Mys Flora Arkhangelsk Oblast	Russia	0.8°C
6	Cape Chelyuskin Krasnoyarsk Krai	Russia	0.8°C
7	Hansen Island Krasnoyarsk Krai	Russia	1.0°C
8	Vrangel	Russia	1.8°C
9	Komsomolskoy Pravda Island Krasnoyarsk Krai	Russia	1.9°C
10	Rade de Zarya Krasnoyarsk Krai	Russia	2.9°C
11	Ayon Island Chukotka Autonomous Okrug	Russia	2.9°C
12	Kotyelny Island Bulunsky District	Russia	3.0°C
13	Pevek	Russia	3.9°C
14	Mys Zhelaniya Arkhangelsk	Russia	4.2°C
15	Cape Serdtse Kamen Chukotka Autonomous Okrug	Russia	4.2°C
16	Zaliv Russkaya Gavan Arkhangelsk	Russia	5.2°C
17	Mys Uelen Chukotka Autonomous Okrug	Russia	5.4°C
18	Tazovskiy	Russia	5.4°C
19	Yenisei (near Krasnoyarsk)	Russia	5.4°C
20	Norilsk	Russia	5.4°C
21	Foki Bight Perm Krai	Russia	5.5°C
22	Inya River (near Toguchin)	Russia	6.2°C
23	Lake Teletskoye	Russia	6.2°C
24	Tom (near Novokuznetsk)	Russia	6.2°C
25	Tomsk	Russia	6.2°C

Show 25 more ▸

26	Dikson Island	Russia	6.2°C
27	Mys Ragozina Yamalo-Nenets Autonomous Okrug	Russia	6.2°C
28	Kemerovo	Russia	6.5°C
29	Tiksi	Russia	6.8°C
30	Otome Wan Sakhalin Oblast	Russia	6.9°C
31	Ostrov Kharimkotan Sakhalin Oblast	Russia	6.9°C
32	Guba Kamyenka Murmansk	Russia	7.0°C
33	Balkhash	Kazakhstan	7.1°C
34	Bayanaul	Kazakhstan	7.1°C
35	Karaganda	Kazakhstan	7.1°C
36	Barnaul	Russia	7.1°C
37	Berd River (near Berdsk)	Russia	7.1°C
38	Biysk	Russia	7.1°C
39	Kamen-na-Obi	Russia	7.1°C
40	Lake Chany	Russia	7.1°C
41	Ob River (near Nizhnevartovsk)	Russia	7.1°C
42	Ob River (near Novosibirsk)	Russia	7.1°C
43	Ob Sea	Russia	7.1°C
44	Surgut	Russia	7.1°C
45	Yarovoe	Russia	7.1°C
46	Guba Beiushya Arkhangelskay	Russia	7.1°C
47	Providenya-B Chukotskiy	Russia	7.2°C
48	Provideniya	Russia	7.3°C
49	Mys Seryebryany Arkhangelsk	Russia	7.4°C
50	Borovoe lake	Kazakhstan	7.5°C

Warmest 10 in Asia in September

Same data the other way. The warmest spots for the same month.

#	Location	Country	September mean
1	Labuk Bay Sabah	Malaysia	30.4°C
2	Shortt Island Odisha	India	30.3°C
3	Digha	India	30.3°C
4	Mandarmani	India	30.3°C
5	Hon Ne Thanh Hóa	Vietnam	30.3°C
6	Hon Me Khanh Hoa province	Vietnam	30.2°C
7	Hon Nieu Cua Lo	Vietnam	30.2°C
8	Diamond Harbour	India	30.2°C
9	Haldia	India	30.2°C
10	Cua Ba Lat Nam Định Province	Vietnam	30.2°C