La Romana weather in January 2026

Expect daytime maximum temperatures of 29°C in La Romana, Dominican Republic in January and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 16 days with some rainfall and typically 43 mm of rainfall in the month.

  • 29°C maximum daytime temperature in January in La Romana29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 16 days with some rainfall in January in La Romana16
    16 days with some rainfall
  • 19°C minimum night-time temperature in January in La Romana19
    19°C min night temperature
  • 11 hours of daylight per day in January in La Romana11
    11 hours of daylight per day
  • High heat & humidity in January in La RomanaH
    High heat & humidity
  • 43 mm monthly rainfall in January in La Romana43
    43 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in January in La Romana8
    8 (Very High) UV index
  • 27°C sea temperature in January in La Romana27
    27°C sea temperature

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The January weather guide for Dominican Republic (La Romana) 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 the Dominican Republic

How hot is it in La Romana in January?

Daytime temperatures usually reach 29°C in La Romana in January with high heat and humidity, falling to 19°C at night.

How sunny is it in La Romana in January?

There are normally 8 hours of bright sunshine each day in La Romana in January - that's 71% of daylight hours.

How warm is the sea around La Romana in January?

The average sea temperature around La Romana in January is 27°C.

Does it rain in La Romana in January?

There are usually 16 days with some rain in La Romana in January and the average monthly rainfall is 43mm.

La Romana January sunrise & sunset times

Browse the sunrise and sunset times for La Romana in January 2026. Select a month to view La Romana sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:08 18:11
Friday, 16th January 2026 07:11 18:20
Saturday, 31st January 2026 07:09 18:29

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