San Mateo weather in August 2025

Expect 26°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in San Mateo in August. Check more long-term weather averages for San Mateo in August before you book your next holiday to Gran Canaria in 2025/2026.

  • 26°C maximum daytime temperature in August in San Mateo26
    26°C max day temperature
  • 9 hours of sunshine per day
  • 1 day with some rainfall in August in San Mateo1
    1 day with some rainfall
  • 19°C minimum night-time temperature in August in San Mateo19
    19°C min night temperature
  • 13 hours of daylight per day in August in San Mateo13
    13 hours of daylight per day
  • Low heat & humidity in August in San MateoL
    Low heat & humidity
  • 1 mm monthly rainfall in August in San Mateo1
    1 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in August in San Mateo11
    11 (Extreme) UV index

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The August weather guide for Gran Canaria (San Mateo) 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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How hot is it in San Mateo in August?

Daytime temperatures usually reach 26°C in San Mateo in August with low heat and humidity, falling to 19°C at night.

How sunny is it in San Mateo in August?

There are normally 9 hours of bright sunshine each day in San Mateo in August - that's 70% of daylight hours.

Does it ever rain in San Mateo in August?

There is usually 1 day with some rain in San Mateo in August and the average monthly rainfall is 1mm.

San Mateo August sunrise & sunset times

Browse the sunrise and sunset times for San Mateo in August 2025. Select a month to view San Mateo sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:25 19:52
Saturday, 16th August 2025 06:33 19:39
Sunday, 31st August 2025 06:40 19:24

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