- Check out top deals on tours to Mongolia
- Explore places to visit & most popular itineraries
- Filter deals by experience, duration, level & price
Terelj weather in September 2025
Expect 13°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Terelj in September. Check more long-term weather averages for Terelj in September before you book your next holiday to Mongolia in 2025/2026.
- 1313°C max day temperature
- 8 hours of sunshine per day
- 99 days with some rainfall
- -1-1°C min night temperature
- 1313 hours of daylight per day
- 0No heat & humidity
- 4444 mm of monthly rainfall
- 55 (Moderate) UV index
More about Terelj
- Overview
- Best time to visit
- Weather by month
- 5-day weather forecast
- Destinations
- Travel advice
- Deals & discounts
Terelj by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Mongolia
The September weather guide for Mongolia (Terelj) 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 warm is it in Terelj in September?
Daytime temperatures usually reach 13°C in Terelj in September, falling to -1°C at night.
How sunny is it in Terelj in September?
There are normally 8 hours of bright sunshine each day in Terelj in September - that's 66% of daylight hours.
Does it rain in Terelj in September?
There are usually 9 days with some rain in Terelj in September and the average monthly rainfall is 44mm.
Terelj September sunrise & sunset times
Browse the sunrise and sunset times for Terelj in September 2025. Select a month to view Terelj sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Monday, 1st September 2025 | 06:08 | 19:32 |
Monday, 15th September 2025 | 06:27 | 19:03 |
Tuesday, 30th September 2025 | 06:48 | 18:32 |
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