Weather in Ireland in January 2017

Check the weather in Ireland in January before you book your next holiday. Long-term weather averages give the best indication of the weather in January 2017 and include figures for temperature, sunshine and rainfall for Ireland plus [sunrise & sunset times].

The January weather guide for Ireland shown below is for Dublin.

Weather in Ireland in January

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

  • 46°F maximum daytime temperature in January in Ireland (Dublin)46
    46°F max day temperature
  • 2 hours of sunshine per day (22% of daylight hours) in January in Ireland2
    2 hours of sunshine per day
  • 18 days with some rainfall in January in Ireland (Dublin)18
    18 days with some rainfall
  • 37°F minimum night-time temperature in January in Ireland (Dublin)37
    37°F min night temperature
  • 8 hours of daylight per day in January in Ireland (Dublin)8
    8 hours of daylight per day
  • No heat & humidity in January in Ireland (Dublin)0
    No heat & humidity
  • 2.4 inches monthly rainfall in January in Ireland (Dublin)2.4
    2.4 inches of monthly rainfall
  • No UV (maximum) index in January in Ireland (Dublin)0
    No UV (Maximum) Index UV index
  • 48°F sea temperature in January in Ireland (Dublin)48
    48°F sea temperature

The average maximum daytime temperature in Ireland in January is a cool 8°C (46°F). There are usually 2 hours of bright sunshine each day, which represents 22% of the 8 hours of daylight. The average sea temperature in and around Ireland in January is 9°C (48°F).

Expect 62mm (2.4 inches) of rainfall across the whole of January with 18 days with some rain falling. The average night-time temperature is usually a cold 3°C (37°F). The weather in Ireland in January is represented by Dublin.

Metric (°C)  |  Imperial (°F)

More about Ireland weather

  • Discover the best holiday deals to Ireland
  • Check out the latest late deals or seach for a specific dates
  • Pay low holiday deposits from £49 per person

Ireland sunrise & sunset times for January 2017

Browse the sunrise & sunset times for Ireland in January 2017. Select a month to view Ireland sunrise & sunset times for the next twelve months. The Ireland sunrise & sunset times shown below are for Dublin.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st January 2017 08:40 16:17
Monday, 2nd January 2017 08:40 16:19
Tuesday, 3rd January 2017 08:40 16:20
Wednesday, 4th January 2017 08:39 16:21
Thursday, 5th January 2017 08:39 16:22
Friday, 6th January 2017 08:39 16:24
Saturday, 7th January 2017 08:38 16:25
Sunday, 8th January 2017 08:38 16:26
Monday, 9th January 2017 08:37 16:28
Tuesday, 10th January 2017 08:36 16:29
Wednesday, 11th January 2017 08:36 16:31
Thursday, 12th January 2017 08:35 16:33
Friday, 13th January 2017 08:34 16:34
Saturday, 14th January 2017 08:33 16:36
Sunday, 15th January 2017 08:32 16:37
Monday, 16th January 2017 08:31 16:39
Tuesday, 17th January 2017 08:30 16:41
Wednesday, 18th January 2017 08:29 16:43
Thursday, 19th January 2017 08:28 16:44
Friday, 20th January 2017 08:27 16:46
Saturday, 21st January 2017 08:25 16:48
Sunday, 22nd January 2017 08:24 16:50
Monday, 23rd January 2017 08:23 16:52
Tuesday, 24th January 2017 08:22 16:53
Wednesday, 25th January 2017 08:20 16:55
Thursday, 26th January 2017 08:19 16:57
Friday, 27th January 2017 08:17 16:59
Saturday, 28th January 2017 08:16 17:01
Sunday, 29th January 2017 08:14 17:03
Monday, 30th January 2017 08:13 17:05
Tuesday, 31st January 2017 08:11 17:07
  • Discover the best holiday deals to Ireland
  • Check out the latest late deals or seach for a specific dates
  • Pay low holiday deposits from £49 per person

Back to top

Ireland weather by month

Check Ireland weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

Back to top

More Ireland destinations

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

More destinations

Top ^