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San Mateo weather in December 2025
Expect daytime maximum temperatures of 64°F in San Mateo, Gran Canaria in December based on long-term weather averages. There are 6 hours of sunshine per day on average with typically 2.0 inches of rainfall in the month.
- 64°F max day temperature
64 - 6 hours of sunshine per day
- 5 days with some rainfall
5 - 54°F min night temperature
54 - 10 hours of daylight per day
10 - No heat & humidity
0 - 2.0 inches of monthly rainfall
2.0 - 4 (Moderate) UV index
4
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Recommended for Gran Canaria
The December 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) | Imperial (°F)
More about Gran Canaria
How hot is it in San Mateo in December?
Daytime temperatures usually reach 64°F in San Mateo in December, falling to 54°F at night.
How sunny is it in San Mateo in December?
There are normally 6 hours of bright sunshine each day in San Mateo in December - that's 58% of daylight hours.
Does it rain in San Mateo in December?
There are usually 5 days with some rain in San Mateo in December and the average monthly rainfall is 2.0 inches.
San Mateo December sunrise & sunset times
Browse the sunrise and sunset times for San Mateo in December 2025. Select a month to view San Mateo sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Monday, 1st December 2025 | 07:36 | 18:06 |
| Tuesday, 16th December 2025 | 07:47 | 18:09 |
| Wednesday, 31st December 2025 | 07:53 | 18:17 |
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