Click on a day for an hourly weather forecast
The temperatures in Falmouth in January are quite cold with temperatures between 7°C and 9°C, warm clothes are a must.
You can expect rain for roughly half of the month of January in Falmouth. 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 Falmouth can expect a few days of snow in January.
Our weather forecast can give you a great sense of what weather to expect in Falmouth in January 2025.
If you’re planning to visit Falmouth in the near future, we highly recommend that you review the 14 day weather forecast for Falmouth before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 9° / 7° | 8 | 22 | 1 | 91 mm | Bad | Falmouth in January |
| February | 9° / 7° | 7 | 20 | 1 | 78 mm | Bad | Falmouth in February |
| March | 10° / 7° | 6 | 25 | 0 | 62 mm | Ok | Falmouth in March |
| April | 11° / 8° | 4 | 26 | 0 | 51 mm | Ok | Falmouth in April |
| May | 13° / 10° | 3 | 28 | 0 | 52 mm | Ok | Falmouth in May |
| June | 16° / 13° | 5 | 25 | 0 | 63 mm | Good | Falmouth in June |
| July | 18° / 15° | 5 | 27 | 0 | 62 mm | Good | Falmouth in July |
| August | 18° / 16° | 5 | 26 | 0 | 84 mm | Good | Falmouth in August |
| September | 17° / 14° | 3 | 27 | 0 | 50 mm | Good | Falmouth in September |
| October | 15° / 13° | 6 | 25 | 0 | 99 mm | Good | Falmouth in October |
| November | 12° / 10° | 8 | 22 | 0 | 115 mm | Bad | Falmouth in November |
| December | 11° / 9° | 8 | 23 | 1 | 94 mm | Bad | Falmouth in December |