- Explore top offers on direct flights from the UK
- Filter destinations by price, trip type, flight time & more
- Choose a destination to see cheapest fares & airlines
Tinian weather in September 2025
Expect 31°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Tinian in September. Check more long-term weather averages for Tinian in September before you book your next holiday to Northern Mariana Islands in 2025/2026.
- 3131°C max day temperature
- 5 hours of sunshine per day
- 2020 days with some rainfall
- 2525°C min night temperature
- 1212 hours of daylight per day
- VHVery High heat & humidity
- 325325 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2929°C sea temperature
More about the Tinian
- Overview
- Best time to visit
- Weather by month
- 5-day weather forecast
- Destinations
- Travel advice
- Deals & discounts
Tinian by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for the Northern Mariana Islands
The September weather guide for Northern Mariana Islands (Tinian) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
How hot is it in Tinian in September?
Daytime temperatures usually reach 31°C in Tinian in September with very high heat and humidity, falling to 25°C at night.
How sunny is it in Tinian in September?
There are normally 5 hours of bright sunshine each day in Tinian in September - that's 43% of daylight hours.
How warm is the sea around Tinian in September?
The average sea temperature around Tinian in September is 29°C.
Does it rain in Tinian in September?
There are usually 20 days with some rain in Tinian in September and the average monthly rainfall is 325mm.
What is the chance of a typhoon in Tinian in September?
On average 2.5 days in September in Tinian are likely to be affected by the passage of one or more tropical storms.
Tinian September sunrise & sunset times
Browse the sunrise and sunset times for Tinian in September 2025. Select a month to view Tinian sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Monday, 1st September 2025 | 06:05 | 18:30 |
Monday, 15th September 2025 | 06:06 | 18:19 |
Tuesday, 30th September 2025 | 06:07 | 18:08 |
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- TUI
- Jet2holidays
- easyJet holidays
- Love Holidays
- Black Friday sales
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport