Santiago weather in January 2025

Expect 82°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Santiago in January. Check more long-term weather averages for Santiago in January before you book your next holiday to Dominican Republic in 2025/2026.

  • 82°F maximum daytime temperature in January in Santiago82
    82°F max day temperature
  • 6 hours of sunshine per day
  • 13 days with some rainfall in January in Santiago13
    13 days with some rainfall
  • 64°F minimum night-time temperature in January in Santiago64
    64°F min night temperature
  • 11 hours of daylight per day in January in Santiago11
    11 hours of daylight per day
  • Moderate heat & humidity in January in SantiagoM
    Moderate heat & humidity
  • 2.2 inches monthly rainfall in January in Santiago2.2
    2.2 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in January in Santiago8
    8 (Very High) UV index

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The January weather guide for Dominican Republic (Santiago) 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)

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More about the Dominican Republic

How hot is it in Santiago in January?

Daytime temperatures usually reach 82°F in Santiago in January with moderate heat and humidity, falling to 64°F at night.

How sunny is it in Santiago in January?

There are normally 6 hours of bright sunshine each day in Santiago in January - that's 57% of daylight hours.

Does it rain in Santiago in January?

There are usually 13 days with some rain in Santiago in January and the average monthly rainfall is 2.2 inches.

Santiago January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 07:17 18:16
Thursday, 16th January 2025 07:20 18:26
Friday, 31st January 2025 07:18 18:35

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