Saint John’s in december: average Weather, Temperature and Climate
Weather in Saint John’s in december 2026
The weather in Saint John's in december comes from statistical datas on the past years. You can view the weather statistics for all the month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
good weather UV index: 7
Weather at 6am
81°F
Moderate rain at times
45% of time
37%
13%
5%
Weather at 12pm
81°F
Moderate rain at times
40% of time
31%
23%
6%
Weather at 6pm
81°F
Moderate rain at times
46% of time
28%
20%
7%
Weather at 3am
81°F
51%
34%
12%
3%
Evolution of daily average temperature and precipitation in Saint John’s in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Saint John’s in december.
The climate of Saint John’s in december is good
The weather in december in Saint John's is wet (with 4.6in of rainfall over 6 days). It should be noted an improvement from the previous month since in november it receives an average of 7.6in of precipitation over 10 days.
The climate nice there this month. Temperatures are up to 83°F. The seasonal minimum is 81°F. Thus, the mean temperature average on this month of december in Saint John's is 81°F. These temperatures are far removed from those records observed in Saint John's in december with a maximum record of 86°F in 2021 and a minimum record of 68°F in 2018.
On this month of december, day length in Saint John's is generally 11:07. Sunrise is at 06:29 and sets at 17:36.
With proper weather, the month of december is okay (but not the best) to go in Saint John's.
Seasonal average climate and temperature of Saint John’s in december
Check below seasonal norms These datas are compiled from the weather statements of the last years of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 81°F | ||||
| Highest temperature | 83°F | ||||
| Lowest temperature | 81°F | ||||
| Highest record temperature | 86°F (2021) | ||||
| Lowest record temperature | 68°F (2018) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 82°F | ||||
| Lowest sea temperature | 80°F | ||||
| Highest sea temperature | 83°F | ||||
| Wind | |||||
| Wind speed | 28km/h | ||||
| Wind temperature | 81°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4.6in | ||||
| Number of days with rainfall | 6 day(s) (20%) | ||||
| Record daily rainfall | 1.7in (2016) | ||||
| Other climate data | |||||
| Humidity | 77% | ||||
| Visibility | 9.6km | ||||
| Cloud cover | 39% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 9 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:29 | ||||
| Time of sunset | 17:36 | ||||
| Length of day | 11:07 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last december?
Here is the day by day recorded weather in Saint John’s in december 2025:
81°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
81°F to 83°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 79°F
77°F to 79°F
77°F to 79°F
77°F to 79°F
77°F to 79°F
77°F to 79°F
76°F to 77°F
77°F to 79°F
77°F to 79°F
Map: other cities on Antigua and Barbuda in december
Cities near Saint John’s:
| Potters village in december | good weather |
| Jolly Harbour in december | good weather |
| All Saints in december | good weather |
| Liberta in december | good weather |
| English Harbour in december | good weather |
| Codrington in december | good weather |
Click over cities on the map for information about the weather in december.
Saint John’s
perfect weather
good
tolerable
bad
very bad
Weather data for Saint John’s in december:
Weather data for Saint John’s for december are derived from an average of the weather forecast since 2009 in Saint John’s. There is a margin of error and these forecasts are to be considered as general information only. The weather in Saint John’s 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 Saint John’s.