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Tinian weather in September

Weather in Tinian: September

Average day temperature: 30.9°C
Average night temperature: 28.9°C
Sea water temperature: 29.6°C
Number of sunny days: 5 days
Day length: 12.0 - 12.4 hours
Number of rainy days: 15 days
Precipitation totals: 255.1 mm.

Air temperature in September, °C

Show year:
2021
2020
2019

The highest day temperature during September of 2021 was 31°C. At the same time the lowest night temperature was 27°C. Daily and nightly averages during September were 29.3°C and 28.7°C.

Sea water temperature in Tinian in September, °C

Show year:
2021
2020
2019

The average sea water temperature in September of 2021 was 29.5°C. The highest and lowest sea temperatures during the month were class="nb">29.9°C and 29.3°C.

Sunny, partly cloudy and cloudy days

Mostly all days in September are partly cloudy but sunny or cloudy days are also possible.

Precipitation total in September, mm

Precipitation total value in Tinian in September is 255.1 mm. It makes september one of the most rainy months of the year.

Wind speed in September, m/s

The average wind speed value in September is 5.1 m./s. It makes September less windy month 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 September is: 6.3.

Best time for vacation in Tinian

Sunniest months:
July 6 days
August 5 days
September 5 days
Warmest months:
July 31.2 °C
August 31.0 °C
June 30.9 °C
Warmest sea temp:
July 29.7 °C
August 29.7 °C
September 29.6 °C
Coldest months:
February 28.1 °C
January 28.5 °C
March 28.6 °C
Rainiest months:
August 16 days
October 16 days
September 15 days
Windiest months:
December 8.7 m/s
February 8.5 m/s
January 8.3 m/s

Tinian on a weather map

Tinian
+29°C
W 8 m/s
Feels like: +34°C
Precip.: 74%
Places in Northern Mariana Islands:
Name
С°
+28°C
+29°C
+29°C
+29°C
+29°C
24 Hours Forecast
Tinian
Local time: 00:10
July 03, sunday
0300
29°C
W
6 m/s
0600
29°C
W
6 m/s
0900
29°C
W
6 m/s
1200
29°C
W
6 m/s
1500
29°C
W
6 m/s
1800
29°C
W
7 m/s
2100
29°C
W
7 m/s
July 04, monday
0000
29°C
W
8 m/s