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Tinian weather in July

Weather in Tinian: July

Average day temperature: 87.0°F
Average night temperature: 84.3°F
Sea water temperature: 85.4°F
Number of sunny days: 5 days
Day length: 12.8 - 13.0 hours
Number of rainy days: 11 days
Precipitation totals: 6.1 in.

Air temperature in July, °F

Show year:
2025
2024
2023

The highest day temperature during July of 2025 was 85°F. At the same time the lowest night temperature was 79°F. Daily and nightly averages during July were 83.3°F and 83.1°F.

Sea water temperature in Tinian in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 85.0°F. The highest and lowest sea temperatures during the month were 85.8°F and 83.8°F.

Sunny, partly cloudy and cloudy days

Mostly all days in July are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in July, in.

Precipitation total value in Tinian in July is 6.7 in. Other months of the year show relatively similar values.

Wind speed in July, mph

The average wind speed value in July is 12.9 mph It makes July one of the least windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in July is: 4.6.

Best time for vacation in Tinian

Sunniest months:
July 5 days
September 4 days
August 4 days
Warmest months:
July 87.0 °F
August 86.9 °F
June 86.8 °F
Warmest sea temp:
August 85.5 °F
September 85.4 °F
July 85.4 °F
Coldest months:
February 82.1 °F
January 82.9 °F
March 82.9 °F
Rainiest months:
October 14 days
August 13 days
September 13 days
Windiest months:
December 19.5 mph
February 19.1 mph
January 18.5 mph

Tinian on a weather map

Tinian
+84°F
W 12 mph
Feels like: +91°F
Precip.: 100%
Places in Northern Mariana Islands:
Name
°F
+84°F
+82°F
+84°F
+84°F
+84°F
24 Hours Forecast
Tinian
Local time: 13:45
December 06, saturday
1500
84°F
W
12 mph
1800
84°F
W
14 mph
2100
84°F
W
15 mph
December 07, sunday
0000
82°F
W
14 mph
0300
82°F
W
16 mph
0600
82°F
W
15 mph
0900
82°F
W
12 mph
1200
82°F
W
11 mph
Units of measurement: °C / °F