World Resorts Australia Darwin Weather

Darwin Sea Temperature in September

Average sea water temperature in September:
+82.5°F
Minimum sea water temperature in September: 87.6°F
Maximum sea water temperature in September: 77.9°F

Daily sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 82.9°F. The highest and lowest sea temperatures during the month were 84.9°F and 80.8°F.

Monthly sea water temperature in Darwin, °F

Which Australia resorts have warmest sea in September?

Place name September 2025 September 2024
Darwin 82.9°F 84.3°F
Cairns 76.9°F 76.6°F
Fraser 70.5°F 72.2°F
Gold Coast 69.2°F 69.8°F
Brisbane 68.7°F 71.0°F
Sydney 64.4°F 63.3°F
Perth 62.4°F 63.7°F
Adelaide 57.5°F 58.3°F
Melbourne 54.2°F 54.4°F
Tasmania 53.5°F 53.8°F

Best time for vacation in Darwin

Sunniest months:
July 29 days
August 29 days
June 27 days
Warmest months:
November 91.4 °F
October 91.4 °F
December 90.2 °F
Warmest sea temp:
December 88.2 °F
November 87.8 °F
January 86.6 °F
Coldest months:
June 85.6 °F
July 85.8 °F
August 87.0 °F
Rainiest months:
January 18 days
March 17 days
February 16 days
Windiest months:
January 10.4 mph
May 9.8 mph
June 9.6 mph

Darwin on a weather map

Current weather
02:31
Darwin
+82°F
E 12 mph
Feels like: +91°F
Precip.: 100%
Places in Australia:
Name
°F
Adelaide
+68°F
Brisbane
+64°F
Gold Coast
+63°F
Darwin
+82°F
Canberra
+50°F
Cairns
+75°F
Melbourne
+70°F
Perth
+70°F
Sydney
+59°F
Tasmania
+57°F
Fraser
+70°F
24 Hours Forecast
Darwin
Local time: 02:31
December 30, tuesday
0300
82°F
E
12 mph
0600
82°F
E
9 mph
0900
86°F
E
12 mph
1200
88°F
E
12 mph
1500
86°F
E
12 mph
1800
84°F
E
11 mph
2100
82°F
E
12 mph
December 31, wednesday
0000
82°F
E
13 mph
Units of measurement: °C / °F