Monastir weather in December
Temperature, sea and sunshine in December: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in December
Poor
Best time to visit: June – October
What is the weather like in Monastir in December?
In December, Monastir is mild: daytime highs average 18 °C, and nights cool down to about 10 °C. The sea averages 18.3 °C – bracing, so a wetsuit helps for longer swims. The sun shines for around 7 hours a day. Rain falls on about 6 days, adding up to 33 mm. All in all, December is not an ideal month for a holiday in Monastir.
December compared
How the weather changes from November to January. Tap a month to open it.
| NovemberNov | DecemberDec | JanuaryJan | |
|---|---|---|---|
| Score | 62 | 35 | 32 |
| Day | 22° | 18° | 17° |
| Night | 14° | 10° | 9° |
| Sea | 21° | 18° | 16° |
| Sun | 7 h | 7 h | 7 h |
| Rain days | 5 | 6 | 5 |
More details for December
- Daylight
- 9 h 45 min07:19 – 17:04
- UV index
- 2 · lowclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or more
- Wind
- 21 km/haverage daily peak
- Cloud cover
- 42 %on average
- Hot days
- 0 days30 °C or more
- Time zone
- UTC+1Africa/Tunis
How the score comes together
- Temperatureweight 35 %0 %
- Seaweight 25 %19 %
- Sunshineweight 20 %65 %
- Few rainy daysweight 20 %89 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in December
- A jumper for the evenings
Monastir in December: quick answers
Is Monastir hot in December?
No. In December, Monastir is mild: daytime highs average 18 °C and nights drop to about 10 °C.
Can you swim in Monastir in December?
Only if you don't mind cold water: in December the sea averages just 18.3 °C. Comfortable swimming is possible from June to November.
Does it rain much in Monastir in December?
Rain falls on about 6 days, adding up to 33 mm.
Monastir month by month
The whole year in MonastirAll destinations: TunisiaWhere to go in December
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, GeoNames (CC BY 4.0)