20.09
sun
sun
Day

84°F
E 1 mph
Precip.
20%
20%
Night

84°F
SE 2 mph
Precip.
28%
28%
21.09
mon
mon
Day

82°F
SE 1 mph
Precip.
8%
8%
Night

84°F
NE 1 mph
Precip.
18%
18%
22.09
tue
tue
Day

84°F
NW 15 mph
Precip.
46%
46%
Night

82°F
NW 20 mph
Precip.
71%
71%
23.09
wed
wed
Day

82°F
N 14 mph
Precip.
61%
61%
Night

82°F
NW 14 mph
Precip.
59%
59%
24.09
thu
thu
Day

82°F
NE 11 mph
Precip.
22%
22%
Night

81°F
NE 11 mph
Precip.
61%
61%
25.09
fri
fri
Day

81°F
N 3 mph
Precip.
20%
20%
Night

82°F
NE 3 mph
Precip.
18%
18%
26.09
sat
sat
Day

82°F
S 9 mph
Precip.
29%
29%
Night

84°F
S 13 mph
Precip.
48%
48%
27.09
sun
sun
Day

84°F
SW 12 mph
Precip.
38%
38%
Night

84°F
SW 12 mph
Precip.
36%
36%
28.09
mon
mon
Day

84°F
W 12 mph
Precip.
57%
57%
Night

84°F
NW 9 mph
Precip.
11%
11%
29.09
tue
tue
Day

84°F
NW 11 mph
Precip.
53%
53%
Night

84°F
N 5 mph
Precip.
17%
17%
30.09
wed
wed
Day

84°F
NW 2 mph
Precip.
30%
30%
Night

84°F
S 4 mph
Precip.
27%
27%
01.10
thu
thu
Day

84°F
S 6 mph
Precip.
17%
17%
Night

84°F
SW 8 mph
Precip.
26%
26%
02.10
fri
fri
Day

84°F
SW 7 mph
Precip.
56%
56%
Night

84°F
SW 7 mph
Precip.
36%
36%
03.10
sat
sat
Day

84°F
SW 9 mph
Precip.
23%
23%
Night

84°F
SW 10 mph
Precip.
33%
33%
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 85.7°F. The highest and lowest sea temperatures during the month were 86.2°F and 85.3°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 85.5°F. The highest and lowest sea temperatures during the month were 86.2°F and 84.9°F.
Air temperature in Rota, °F
Precipitation total in Rota, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Rota
Rota on a weather map
Places in Northern Mariana Islands:
Name
°F
24 Hours Forecast
Rota
Local time: 01:01
September 20, sunday
0300

82°F
E
3 mph
3 mph
0600

82°F
E
2 mph
2 mph
0900

82°F
E
2 mph
2 mph
1200

84°F
E
1 mph
1 mph
1500

84°F
SW
1 mph
1 mph
1800

84°F
SW
1 mph
1 mph
2100

84°F
S
1 mph
1 mph
September 21, monday
0000

84°F
SE
2 mph
2 mph

























