Click on a day for an hourly weather forecast
The weather in Galway in January is very cold with temperatures between 4°C and 8°C, warm clothes are a must.
You can expect rain for roughly half of the month of January in Galway. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Please note that Galway can expect a few days of snow in January.
Our weather forecast can give you a great sense of what weather to expect in Galway in January 2025.
If you’re planning to visit Galway in the near future, we highly recommend that you review the 14 day weather forecast for Galway before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 8° / 4° | 11 | 19 | 1 | 139 mm | Bad | Galway in January |
| February | 8° / 4° | 11 | 16 | 2 | 131 mm | Awful | Galway in February |
| March | 10° / 4° | 9 | 20 | 1 | 104 mm | Bad | Galway in March |
| April | 12° / 5° | 6 | 24 | 0 | 81 mm | Ok | Galway in April |
| May | 14° / 7° | 8 | 23 | 0 | 106 mm | Ok | Galway in May |
| June | 17° / 9° | 7 | 23 | 0 | 109 mm | Ok | Galway in June |
| July | 18° / 11° | 9 | 22 | 0 | 122 mm | Ok | Galway in July |
| August | 17° / 11° | 8 | 23 | 0 | 130 mm | Ok | Galway in August |
| September | 16° / 10° | 7 | 23 | 0 | 106 mm | Ok | Galway in September |
| October | 13° / 8° | 9 | 22 | 0 | 122 mm | Bad | Galway in October |
| November | 10° / 6° | 11 | 19 | 0 | 149 mm | Bad | Galway in November |
| December | 8° / 4° | 11 | 19 | 1 | 150 mm | Bad | Galway in December |