World Resorts Northern Mariana Islands Guam Weather

Guam Sea Temperature in September

Average sea water temperature in September:
+85.4°F
Minimum sea water temperature in September: 87.4°F
Maximum sea water temperature in September: 83.3°F

Daily sea water temperature in September, °F

Show year:
2023
2022
2021

The average sea water temperature in September of 2023 was 85.1°F. The highest and lowest sea temperatures during the month were 85.8°F and 84.2°F.

Monthly sea water temperature in Guam, °F

Which Northern Mariana Islands resorts have warmest sea in September?

Place name September 2023 September 2022
Saipan 85.6°F 86.1°F
Susupe 85.6°F 86.2°F
Tinian 85.6°F 85.9°F
Rota 85.5°F 85.9°F
Guam 85.1°F 85.9°F

Best time for vacation in Guam

Sunniest months:
July 6 days
August 5 days
September 5 days
Warmest months:
June 87.9 °F
July 87.8 °F
August 87.4 °F
Warmest sea temp:
August 85.5 °F
September 85.4 °F
July 85.3 °F
Coldest months:
February 83.3 °F
January 84.0 °F
March 84.3 °F
Rainiest months:
October 16 days
August 15 days
September 15 days
Windiest months:
December 17.4 mph
February 17.4 mph
January 16.9 mph

Guam on a weather map

Current weather
13:07
Guam
+84°F
W 16 mph
Feels like: +91°F
Precip.: 100%
Places in Northern Mariana Islands:
Name
°F
Guam
+84°F
Rota
+81°F
Saipan
+84°F
Susupe
+84°F
Tinian
+84°F
24 Hours Forecast
Guam
Local time: 13:07
May 02, thursday
1500
84°F
W
17 mph
1800
82°F
W
17 mph
2100
81°F
W
16 mph
May 03, friday
0000
81°F
W
15 mph
0300
81°F
W
14 mph
0600
79°F
W
12 mph
0900
82°F
W
14 mph
1200
84°F
SW
14 mph
Units of measurement: °C / °F