Dartmoor weather in September 2025

Expect 15°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Dartmoor in September. Check more long-term weather averages for Dartmoor in September before you book your next holiday to England in 2025/2026.

  • 15°C maximum daytime temperature in September in Dartmoor15
    15°C max day temperature
  • 5 hours of sunshine per day
  • 14 days with some rainfall in September in Dartmoor14
    14 days with some rainfall
  • 9°C minimum night-time temperature in September in Dartmoor9
    9°C min night temperature
  • 13 hours of daylight per day in September in Dartmoor13
    13 hours of daylight per day
  • No heat & humidity in September in Dartmoor0
    No heat & humidity
  • 147 mm monthly rainfall in September in Dartmoor147
    147 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in September in Dartmoor4
    4 (Moderate) UV index

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Recommended for England

  • Save on multiple attractions in Blackpool with Pick 'n' Mix pass
  • Build passes around preferred attractions & number of days
  • Including Circus, Eye, SEA LIFE, Dungeon & Madam Tussauds

The September weather guide for England (Dartmoor) 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)

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More about England

How warm is it in Dartmoor in September?

Daytime temperatures usually reach 15°C in Dartmoor in September, falling to 9°C at night.

How sunny is it in Dartmoor in September?

There are normally 5 hours of bright sunshine each day in Dartmoor in September - that's 38% of daylight hours.

Does it rain in Dartmoor in September?

There are usually 14 days with some rain in Dartmoor in September and the average monthly rainfall is 147mm.

Dartmoor September sunrise & sunset times

Browse the sunrise and sunset times for Dartmoor in September 2025. Select a month to view Dartmoor sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:30 19:00
Monday, 15th September 2025 05:51 18:29
Tuesday, 30th September 2025 06:15 17:56

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