Brecon weather in July 2026

Expect daytime maximum temperatures of 18°C in Brecon, Wales in July based on long-term weather averages. There are 5 hours of sunshine per day on average with 14 days with some rainfall and typically 90 mm of rainfall in the month.

  • 18°C maximum daytime temperature in July in Brecon18
    18°C max day temperature
  • 5 hours of sunshine per day
  • 14 days with some rainfall in July in Brecon14
    14 days with some rainfall
  • 10°C minimum night-time temperature in July in Brecon10
    10°C min night temperature
  • 16 hours of daylight per day in July in Brecon16
    16 hours of daylight per day
  • No heat & humidity in July in Brecon0
    No heat & humidity
  • 90 mm monthly rainfall in July in Brecon90
    90 mm of monthly rainfall
  • UV (maximum) index 6 (High) in July in Brecon6
    6 (High) UV index

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The July weather guide for Wales (Brecon) 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 Wales

How hot is it in Brecon in July?

Daytime temperatures usually reach 20°C in Brecon in July, falling to 12°C at night.

How sunny is it in Brecon in July?

There are normally 6 hours of bright sunshine each day in Brecon in July - that's 39% of daylight hours.

How warm is the sea around Brecon in July?

The average sea temperature around Brecon in July is 17°C.

Does it rain in Brecon in July?

There are usually 13 days with some rain in Brecon in July and the average monthly rainfall is 66mm.

Brecon July sunrise & sunset times

Browse the sunrise and sunset times for Brecon in July 2026. Select a month to view Brecon sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st July 2026 03:58 20:36
Thursday, 16th July 2026 04:13 20:26
Friday, 31st July 2026 04:34 20:05

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