18.04
fri
fri
Day
82°F
W 19 mph
Precip.
100%
100%
Night
82°F
W 17 mph
Precip.
100%
100%
19.04
sat
sat
Day
82°F
W 17 mph
Precip.
0%
0%
Night
81°F
SW 14 mph
Precip.
67%
67%
20.04
sun
sun
Day
81°F
W 12 mph
Precip.
100%
100%
Night
82°F
W 11 mph
Precip.
0%
0%
21.04
mon
mon
Day
81°F
W 8 mph
Precip.
0%
0%
Night
81°F
W 12 mph
Precip.
0%
0%
22.04
tue
tue
Day
81°F
W 13 mph
Precip.
85%
85%
Night
81°F
W 14 mph
Precip.
0%
0%
23.04
wed
wed
Day
82°F
W 11 mph
Precip.
79%
79%
Night
81°F
W 11 mph
Precip.
47%
47%
24.04
thu
thu
Day
81°F
W 9 mph
Precip.
53%
53%
Night
81°F
W 8 mph
Precip.
100%
100%
Sea water temperature in April, °F
Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
77
79
81
83
85
87
89
The average sea water temperature in April of 2025 was 83.2°F. The highest and lowest sea temperatures during the month were 83.8°F and 82.6°F.
Sea water temperature in May, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
78
80
82
84
86
88
90
The average sea water temperature in May of 2024 was 83.9°F. The highest and lowest sea temperatures during the month were 84.7°F and 82.9°F.
Air temperature in Tinian, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
83.4
84.7
84.9
85.2
85.9
86.0
85.7
84.7
83.3
82.1
81.5
82.1
82.5
83.5
83.7
83.5
84.3
84.3
83.7
82.7
81.4
80.4
80.1
80.7
| Day temperature | Night temperature |
Precipitation total in Tinian, in.
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.8
3.6
5.3
7.1
8.9
10.7
12.4
14.2
2.6
4.5
10.3
9.7
10.4
6.8
3.2
2.5
3.2
1.4
1.7
2.1
* Charts above show average data for the last 3 years.
Best time for vacation in Tinian
Tinian on a weather map
Leaflet | Tiles © Esri
Places in Northern Mariana Islands:
Name
°F
24 Hours Forecast
Tinian
Local time: 14:51
April 18, friday
1500
82°F
W
19 mph
19 mph
1800
82°F
W
19 mph
19 mph
2100
82°F
W
20 mph
20 mph
April 19, saturday
0000
82°F
W
17 mph
17 mph
0300
81°F
W
20 mph
20 mph
0600
82°F
W
22 mph
22 mph
0900
82°F
W
18 mph
18 mph
1200
82°F
W
17 mph
17 mph
