Perth in december: average Weather, Temperature and Climate
Weather in Perth in december 2026
The weather in Perth in the month of 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
very bad weather 76.4cm
Weather at 6am
38°F
Cloudy
25% of time
24%
22%
11%
Weather at 12pm
41°F
Cloudy
31% of time
26%
22%
9%
Weather at 6pm
38°F
Cloudy
25% of time
25%
20%
12%
Weather at 3am
38°F
23%
22%
15%
13%
Evolution of daily average temperature and precipitation in Perth in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Perth in december.
The climate of Perth in december is very bad
The weather in december in Perth is wet (with 3.5in of precipitation over 5 days). This is better than the previous month since in november it receives an average of 3.7in of rainfall over 6 days.
The climate is rather more than very fresh in this location the month of december. Bring warm clothes! Temperatures are up to 41°F. In the morning the temperature drops to 38°F. Thus, the mean temperature average on this month of december in Perth is 40°F. These temperatures are far removed from those records observed in Perth in the month of december with a maximum record of 56°F in 2016 and a minimum record of 20°F in 2010. You can expect to have about 8 days with temperatures under 32°F, or 26% of time.
In december in Perth, the days on average last 06:54. Sunrise is at 08:42 and sunset is at 15:36.
Seasonal average climate and temperature of Perth in december
Check below seasonal norms These datas are generated from the weather statements of the past years of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 40°F | ||||
| Highest temperature | 41°F | ||||
| Lowest temperature | 38°F | ||||
| Highest record temperature | 56°F (2016) | ||||
| Lowest record temperature | 20°F (2010) | ||||
| Number of days at -32°F | 8 day(s) (26%) | ||||
| Sea temperature | |||||
| Average sea temperature | 49°F | ||||
| Lowest sea temperature | 47°F | ||||
| Highest sea temperature | 52°F | ||||
| Wind | |||||
| Wind speed | 20km/h | ||||
| Wind temperature | 31°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.5in | ||||
| Number of days with rainfall | 5 day(s) (17%) | ||||
| Record daily rainfall | 1.3in (2015) | ||||
| Snowfall | 76.4cm | ||||
| Other climate data | |||||
| Humidity | 92% | ||||
| Visibility | 8.26km | ||||
| Cloud cover | 56% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 6 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 08:42 | ||||
| Time of sunset | 15:36 | ||||
| Length of day | 06:54 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last december?
Here is the day by day recorded weather in Perth in december 2025:
40°F to 41°F
41°F to 43°F
38°F to 43°F
40°F to 41°F
34°F to 43°F
43°F to 45°F
41°F to 47°F
45°F to 47°F
41°F to 54°F
45°F to 47°F
45°F to 49°F
40°F to 47°F
43°F to 49°F
50°F to 52°F
41°F to 52°F
38°F to 41°F
40°F to 49°F
40°F to 45°F
43°F to 45°F
40°F to 43°F
40°F to 45°F
45°F to 47°F
45°F to 47°F
41°F to 43°F
34°F to 38°F
36°F to 38°F
34°F to 40°F
32°F to 36°F
32°F to 38°F
31°F to 36°F
31°F to 40°F
Map: other cities in Scotland in december
Cities near Perth:
| Blairgowrie in december | very bad weather |
| Crieff in december | very bad weather |
| Glenrothes in december | very bad weather |
| Dundee in december | very bad weather |
| Methil in december | very bad weather |
| Kirkcaldy in december | very bad weather |
| Dunfermline in december | very bad weather |
| Monifieth in december | very bad weather |
| Burntisland in december | very bad weather |
| St Andrews in december | very bad weather |
| Forfar in december | very bad weather |
| Bo'ness in december | very bad weather |
Click over cities on the map for information about the weather in december.
Perth
perfect weather
good
tolerable
bad
very bad
Weather data for Perth in december:
Weather data for Perth for december are derived from an average of the weather forecast since 2009 in Perth. There is a margin of error and these forecasts are to be considered as general information only. The weather in Perth 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 Perth.