Cahir weather in January 2026

Expect daytime maximum temperatures of 46°F in Cahir, Ireland in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 21 days with some rainfall and typically 4.3 inches of rainfall in the month.

  • 46°F maximum daytime temperature in January in Cahir46
    46°F max day temperature
  • 2 hours of sunshine per day
  • 21 days with some rainfall in January in Cahir21
    21 days with some rainfall
  • 36°F minimum night-time temperature in January in Cahir36
    36°F min night temperature
  • 8 hours of daylight per day in January in Cahir8
    8 hours of daylight per day
  • No heat & humidity in January in Cahir0
    No heat & humidity
  • 4.3 inches monthly rainfall in January in Cahir4.3
    4.3 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Cahir1
    1 (Low) UV index

More about Cahir

Cahir by month

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

Recommended for Ireland

Momondo: Best deals on hotels worldwide

  • Browse the best deals on hotel stays & compare prices
  • Check lowest rates by month & also by day of the week
  • Search by date or browse hotels by destination & map
Go to Momondo deal >>

View all Momondo offers

The January weather guide for Ireland (Cahir) 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)

Back to top

More about Ireland

How warm is it in Cahir in January?

Daytime temperatures usually reach 46°F in Cahir in January, falling to 37°F at night.

How sunny is it in Cahir in January?

There are normally 2 hours of bright sunshine each day in Cahir in January - that's 22% of daylight hours.

How warm is the sea around Cahir in January?

The average sea temperature around Cahir in January is 48°F.

Does it rain in Cahir in January?

There are usually 18 days with some rain in Cahir in January and the average monthly rainfall is 2.4 inches.

Cahir January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 08:42 16:29
Friday, 16th January 2026 08:34 16:50
Saturday, 31st January 2026 08:14 17:16

Related posts

Popular travel offers

Explore holiday destinations

More holidays

Save with latest deals & discounts

More deals

Airport parking

More parking

Airport lounges

More lounges

Top ^