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County Antrim Ireland
Temperatures in January
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Temperature in County Antrim in January

County Antrim is a region in Ireland. January is generally a cold month with maximum daytime temperatures around 9°C and nighttime temperatures around 4°C in Lisburn. In January, it is winter. On average, it is one of the coldest months of the year.

What is the temperature of the different cities in County Antrim in January?

Curious about the January temperatures in the prime spots of County Antrim? Navigate the map below and tap on a destination dot for more detailed stats.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • How much sun does County Antrim get in January?
    • Lisburn experiences limited sunny days, amounting to roughly 45 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days

  • What is the water's temperature in January?
    • The water temperature averages approximately 8°C in Belfast this month, so not the best month to swim.

    Interested in more climate information?

    We have much more information about the climate in County Antrim. Interested in the weather conditions in a specific month? Select the month below.

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