World Resorts Northern Mariana Islands Guam Weather

Guam 14 Days Forecast

28.03
thu
Day
84°F
SW 11 mph
Precip.
63%
Night
81°F
W 11 mph
Precip.
100%
29.03
fri
Day
84°F
W 17 mph
Precip.
73%
Night
81°F
W 16 mph
Precip.
0%
30.03
sat
Day
82°F
W 20 mph
Precip.
100%
Night
81°F
W 19 mph
Precip.
79%
31.03
sun
Day
84°F
W 20 mph
Precip.
67%
Night
81°F
W 17 mph
Precip.
100%
01.04
mon
Day
84°F
W 17 mph
Precip.
0%
Night
81°F
W 14 mph
Precip.
49%
02.04
tue
Day
82°F
W 17 mph
Precip.
100%
Night
81°F
W 17 mph
Precip.
100%
03.04
wed
Day
82°F
W 19 mph
Precip.
100%
Night
81°F
W 16 mph
Precip.
100%
04.04
thu
Day
84°F
W 20 mph
Precip.
100%
Night
81°F
W 16 mph
Precip.
80%
05.04
fri
Day
84°F
W 19 mph
Precip.
69%
Night
81°F
W 19 mph
Precip.
67%
06.04
sat
Day
82°F
SW 22 mph
Precip.
83%
Night
81°F
W 20 mph
Precip.
100%
07.04
sun
Day
82°F
W 22 mph
Precip.
100%
Night
81°F
W 21 mph
Precip.
54%
08.04
mon
Day
82°F
W 22 mph
Precip.
100%
Night
81°F
W 21 mph
Precip.
74%
09.04
tue
Day
82°F
W 21 mph
Precip.
100%
Night
81°F
W 19 mph
Precip.
100%
10.04
wed
Day
84°F
W 20 mph
Precip.
100%
Night
81°F
W 17 mph
Precip.
100%

Sea water temperature in March, °F

Show year:
2024
2023
2022

The average sea water temperature in March of 2024 was 82.2°F. The highest and lowest sea temperatures during the month were 82.9°F and 81.3°F.

Sea water temperature in April, °F

Show year:
2023
2022
2021

The average sea water temperature in April of 2023 was 83.4°F. The highest and lowest sea temperatures during the month were 83.8°F and 82.9°F.

Air temperature in Guam, °F

Precipitation total in Guam, in.

* Charts above show average data for the last 3 years.

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

Guam
+81°F
W 10 mph
Feels like: +86°F
Precip.: 0%
Places in Northern Mariana Islands:
Name
°F
+81°F
+81°F
+81°F
+81°F
+81°F
24 Hours Forecast
Guam
Local time: 22:14
March 29, friday
0000
81°F
W
11 mph
0300
81°F
W
10 mph
0600
81°F
W
13 mph
0900
82°F
W
15 mph
1200
84°F
W
17 mph
1500
84°F
W
17 mph
1800
82°F
W
15 mph
2100
81°F
W
15 mph
Units of measurement: °C / °F