Measurements:
°C
°F
Saipan
88°F
SW 12 mph
Feels like: 98°F
Precip: 19%
World Resorts Northern Mariana Islands Saipan Weather

14 Day Weather Forecast

09.09
wed
DAY
86°F
SW 12 mph
precip
70%
NIGHT
88°F
W 14 mph
precip
81%
09.10
thu
DAY
86°F
W 8 mph
precip
20%
NIGHT
86°F
S 6 mph
precip
18%
09.11
fri
DAY
86°F
SW 11 mph
precip
66%
NIGHT
86°F
S 6 mph
precip
21%
09.12
sat
DAY
86°F
NW 9 mph
precip
11%
NIGHT
86°F
W 8 mph
precip
21%
09.13
sun
DAY
86°F
NW 9 mph
precip
7%
NIGHT
86°F
NW 8 mph
precip
18%
09.14
mon
DAY
88°F
W 7 mph
precip
6%
NIGHT
88°F
W 9 mph
precip
9%
09.15
tue
DAY
88°F
SW 9 mph
precip
11%
NIGHT
88°F
SW 11 mph
precip
25%
09.16
wed
DAY
88°F
SW 15 mph
precip
59%
NIGHT
88°F
SW 19 mph
precip
37%
09.17
thu
DAY
88°F
W 24 mph
precip
47%
NIGHT
86°F
NE 17 mph
precip
34%
09.18
fri
DAY
86°F
E 18 mph
precip
27%
NIGHT
86°F
E 16 mph
precip
27%
09.19
sat
DAY
86°F
NE 19 mph
precip
28%
NIGHT
86°F
NE 17 mph
precip
27%
09.20
sun
DAY
86°F
NE 16 mph
precip
28%
NIGHT
84°F
NE 13 mph
precip
27%
09.21
mon
DAY
86°F
NE 12 mph
precip
24%
NIGHT
86°F
NE 8 mph
precip
26%
09.22
tue
DAY
86°F
NE 4 mph
precip
21%
NIGHT
86°F
W 2 mph
precip
24%

Saipan Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Saipan was 89.1°F. The maximum and minimum values were 88.0°F and 89.8°F respectively.

Saipan on the Weather Map

Best Time to Visit Saipan
The most sunny months:
July 5 days
September 4 days
August 4 days
The most warm months:
July 90.8 °F
August 90.7 °F
June 90.7 °F
Warmest sea temperature:
August 89.4 °F
September 89.4 °F
July 89.3 °F
The most cold months:
February 85.6 °F
March 86.4 °F
January 86.5 °F
The most rainy months:
October 14 days
August 13 days
September 13 days
The most windy months:
December 19 mph
February 19 mph
January 18 mph
Northern Mariana Islands Resorts:
NAME
Guam +84
Rota +84
Saipan +88
Susupe +88
Tinian +88
24 Hours Weather Forecast
Saipan
Local time: 06:23
09 sep, wednesday
0900 86°F
SW
14 mph
1200 86°F
SW
12 mph
1500 88°F
SW
12 mph
1800 88°F
SW
14 mph
2100 86°F
SW
9 mph
10 sep, thursday
0000 88°F
W
14 mph
0300 86°F
W
13 mph
0600 84°F
SW
9 mph