Falmouth in december: average Weather, Temperature and Climate
Weather in Falmouth in december 2026
The weather in Falmouth in december comes from statistical datas on the last years. You can view the weather statistics for all the month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
bad weather 1.5cm
Weather at 6am
50°F
Cloudy
35% of time
25%
19%
15%
Weather at 12pm
52°F
Cloudy
37% of time
26%
19%
14%
Weather at 6pm
50°F
Cloudy
36% of time
27%
17%
15%
Weather at 3am
50°F
32%
22%
21%
17%
Evolution of daily average temperature and precipitation in Falmouth in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Falmouth in december.
The climate of Falmouth in december is bad
In december in Falmouth, the climate is wet (with 3.7in of rainfall over 5 days). The weather is better from the previous month since in november it receives an average of 4.5in of precipitation over 8 days.
The climate is rather cold in this city the month of december, but it is tolerable by dressing cosy. The high seasonal norm is 52°F. On average, the recorded minimum temperature is 50°F. Thus, the mean temperature average on this month of december in Falmouth is 52°F. These temperatures are far removed from those records observed in Falmouth in the month of december with a maximum record of 59°F in 2015 and a minimum record of 36°F in 2009.
In december in Falmouth, the days on average last 08:05. The sun rises at 08:13 and sets at 16:18.
With a bad climate, this month is not recommended to go in this city.
Seasonal average climate and temperature of Falmouth in december
Check below seasonal norms These statistics are generated from the weather statements of the last years of the month of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 52°F | ||||
| Highest temperature | 52°F | ||||
| Lowest temperature | 50°F | ||||
| Highest record temperature | 59°F (2015) | ||||
| Lowest record temperature | 36°F (2009) | ||||
| Sea temperature | |||||
| Average sea temperature | 54°F | ||||
| Lowest sea temperature | 52°F | ||||
| Highest sea temperature | 55°F | ||||
| Wind | |||||
| Wind speed | 38km/h | ||||
| Wind temperature | 45°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.7in | ||||
| Number of days with rainfall | 5 day(s) (17%) | ||||
| Record daily rainfall | 1.3in (2018) | ||||
| Snowfall | 1.5cm | ||||
| Other climate data | |||||
| Humidity | 84% | ||||
| Visibility | 9.27km | ||||
| Cloud cover | 61% | ||||
| UV index | 3 | ||||
| Daily sunshine hours | 6 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 08:13 | ||||
| Time of sunset | 16:18 | ||||
| Length of day | 08:05 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | bad | ||||
How was the weather last december?
Here is the day by day recorded weather in Falmouth in december 2025:
54°F to 56°F
47°F to 49°F
47°F to 52°F
45°F to 49°F
50°F to 56°F
52°F to 54°F
54°F to 58°F
54°F to 56°F
56°F to 58°F
52°F to 54°F
52°F to 54°F
47°F to 52°F
47°F to 52°F
52°F to 54°F
50°F to 54°F
49°F to 50°F
50°F to 54°F
50°F to 52°F
49°F to 50°F
49°F to 50°F
45°F to 49°F
50°F to 54°F
50°F to 52°F
43°F to 45°F
40°F to 43°F
40°F to 43°F
41°F to 49°F
45°F to 49°F
40°F to 43°F
43°F to 45°F
40°F to 43°F
Map: other cities in England in december
Cities near Falmouth:
| Cornwall in december | bad weather |
| Penzance in december | bad weather |
| Plymouth in december | bad weather |
| Isles of Scilly in december | bad weather |
| Salcombe in december | bad weather |
| Clovelly in december | bad weather |
| Paignton in december | bad weather |
| Torquay in december | bad weather |
| Barnstaple in december | bad weather |
| Exeter in december | bad weather |
| Exmouth in december | bad weather |
| Exmoor National Park in december | bad weather |
Click over cities on the map for information about the weather in december.
Falmouth
perfect weather
good
tolerable
bad
very bad
Weather data for Falmouth in december:
Weather data for Falmouth for december are derived from an average of the weather forecast since 2009 in Falmouth. There is a margin of error and these forecasts are to be considered as general information only. The weather in Falmouth can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Falmouth.