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Ireland weather

Weather in Connacht for January 2026

Your guide to Connacht weather in January - trends and predictions

    Snow Forecast ❄️

  • With an average of 4 snowy days, Connacht usually enjoys a light touch of snow in January.

    • Temperatures

  • In general, the average temperature in Connacht at the beginning of January is 7.6 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 8.9 °C by the end of January.

Average dry days
10
Dry days
Average rainy days
17
Rainy days
Average snowy days
4
Snow days
Average temperatures
8°/4°
Temperatures
Average wind speed
30 km/h
Avg max wind
Average humidity
82 %
Avg humidity

Connacht Weather January

Move between months or click on a day
December
February
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Heavy rain at times
9°
2
Partly cloudy
7°
3
Moderate or heavy rain shower
9°
4
Heavy rain at times
8°
5
Moderate or heavy rain shower
7°
6
Heavy rain at times
7°
7
Moderate rain at times
6°
8
Sunny
5°
9
Partly cloudy
6°
10
Moderate or heavy rain shower
7°
11
Heavy rain at times
8°
12
Moderate rain at times
8°
13
Moderate or heavy rain shower
9°
14
Patchy rain possible
9°
15
Patchy rain possible
7°
16
Cloudy
6°
17
Overcast
6°
18
Cloudy
7°
19
Patchy rain possible
7°
20
Patchy rain possible
9°
21
Overcast
10°
22
Patchy rain possible
9°
23
Cloudy
10°
24
Overcast
11°
25
Light rain shower
9°
26
Overcast
8°
27
Overcast
9°
28
Cloudy
10°
29
Patchy rain possible
8°
30
Overcast
9°
31
Overcast
9°

What’s the Weather Like in Connacht This January?

Discover the average temperatures and weather trends across Connacht’s cities this January.
Patchy rain possibleGalway8 °C / 4 °CPatchy rain possibleSligo6 °C / 2 °CPatchy rain possibleRoscommon6 °C / 2 °CPatchy rain possibleWestport7 °C / 3 °CMore Locations

Temperatures trend during January in Connacht

See the weather trend as well as the moving average line

January weather in Connacht day by day

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
1 Jan. Heavy rain at times
Heavy rain at times
 9° /3° 6.4 mm 0.2 cm
2 Jan. Partly cloudy
Partly cloudy
 7° /3° 2 mm 0 cm
3 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 9° /5° 6.3 mm 0 cm
4 Jan. Heavy rain at times
Heavy rain at times
 8° /5° 6.2 mm 0.7 cm
5 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 7° /3° 7.7 mm 0 cm
6 Jan. Heavy rain at times
Heavy rain at times
 7° /3° 2 mm 0 cm
7 Jan. Moderate rain at times
Moderate rain at times
 6° /2° 0.7 mm 0 cm
8 Jan. Sunny
Sunny
 5° /1° 0.8 mm 0 cm
9 Jan. Partly cloudy
Partly cloudy
 6° /1° 0.3 mm 0 cm
10 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 7° /1° 14.4 mm 1.4 cm
11 Jan. Heavy rain at times
Heavy rain at times
 8° /3° 5.2 mm 0 cm
12 Jan. Moderate rain at times
Moderate rain at times
 8° /3° 2.2 mm 0 cm
13 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 9° /5° 5.2 mm 0 cm
14 Jan. Patchy rain possible
Patchy rain possible
 9° /4° 0.8 mm 0 cm
15 Jan. Patchy rain possible
Patchy rain possible
 7° /3° 0.3 mm 0 cm
16 Jan. Cloudy
Cloudy
 6° /2° 0 mm 0 cm
17 Jan. Overcast
Overcast
 6° /2° 0.1 mm 0 cm
18 Jan. Cloudy
Cloudy
 7° /3° 0 mm 0 cm
19 Jan. Patchy rain possible
Patchy rain possible
 7° /3° 0.9 mm 0 cm
20 Jan. Patchy rain possible
Patchy rain possible
 9° /4° 2.5 mm 0 cm
21 Jan. Overcast
Overcast
 10° /5° 5.7 mm 0 cm
22 Jan. Patchy rain possible
Patchy rain possible
 9° /6° 1.1 mm 0 cm
23 Jan. Cloudy
Cloudy
 10° /4° 8.7 mm 1 cm
24 Jan. Overcast
Overcast
 11° /5° 1.7 mm 0 cm
25 Jan. Light rain shower
Light rain shower
 9° /4° 3.9 mm 0 cm
26 Jan. Overcast
Overcast
 8° /3° 2.3 mm 0 cm
27 Jan. Overcast
Overcast
 9° /4° 1.1 mm 0 cm
28 Jan. Cloudy
Cloudy
 10° /4° 2.1 mm 0 cm
29 Jan. Patchy rain possible
Patchy rain possible
 8° /3° 0.2 mm 0 cm
30 Jan. Overcast
Overcast
 9° /4° 1.2 mm 0 cm
31 Jan. Overcast
Overcast
 9° /5° 2.2 mm 0 cm
Next
Important Notice
Our weather forecast for Connacht in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Connacht forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Connacht in January - FAQ

What are the expected maximum and minimum temperatures in Connacht during January?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 4°.
How much rainfall should be expected in Connacht during January?
Moderate rainfall is anticipated in Connacht during January, with a total of 94.5 mm spread over approximately 17 days. Considering plans for rainy days is advisable.
Will it snow in Connacht in January 2026?
Connacht experiences an average snowfall of 3.35 cm during January, occurring over 4 days.
What are the typical wind conditions in Connacht during January?
The average wind speed in Connacht during January is 30 km/h, suggesting breezy to windy conditions, depending on your activities.

Connacht snow forecast January 2026

Track daily snowfall levels and discover Connacht’s snowy potential this January ❄️

January rainfall patterns in Connacht

Explore the daily rainfall trends and prepare for Connachts January weather 💧
Provinces in Connacht
Select a province for an accurate weather forecast
County GalwayMayo CountyRoscommonSligo
Top locations in Connacht
Select a location for an accurate weather forecast
GalwayRoscommonSligoWestport
More Locations

Quick links

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Location coordinates Where is Connacht?

Get accurate weather forecasts for Connacht, located at latitude 53.272 and longitude -9.051. Stay updated with localized weather information tailored for Connacht.

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