Grado 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 – August
What is the weather like in Grado in December?
In December, Grado is cold: daytime highs average 9 °C, and nights cool down to about 5 °C. The sea averages 13.3 °C – swimming is only for the hardy. The sun is scarce, with only about 4 hours a day. Rain falls on about 9 days, adding up to 99 mm. All in all, December is not an ideal month for a holiday in Grado.
December compared
How the weather changes from November to January. Tap a month to open it.
| NovemberNov | DecemberDec | JanuaryJan | |
|---|---|---|---|
| Score | 11 | 15 | 16 |
| Day | 13° | 9° | 8° |
| Night | 9° | 5° | 4° |
| Sea | 16° | 13° | 11° |
| Sun | 4 h | 4 h | 4 h |
| Rain days | 11 | 9 | 9 |
More details for December
- Daylight
- 8 h 43 min07:40 – 16:23
- UV index
- 1 · lowclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 10 km/haverage daily peakAll months
- Cloud cover
- 59 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Snow days
- 1 day1 cm or more of fresh snow
- Time zone
- UTC+1Europe/Rome
How the score comes together
- Temperatureweight 35 %0 %
- Seaweight 25 %0 %
- Sunshineweight 20 %10 %
- Few rainy daysweight 20 %66 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in December
- Warm jacket
- Rain jacket or umbrella
Grado in December: quick answers
Is Grado hot in December?
No. In December, Grado is cold: daytime highs average 9 °C and nights drop to about 5 °C.
Can you swim in Grado in December?
Only if you don't mind cold water: in December the sea averages just 13.3 °C. Comfortable swimming is possible from June to September.
Does it rain much in Grado in December?
Rain falls on about 9 days, adding up to 99 mm.
Grado month by month
The whole year in GradoAll destinations: ItalyWhere to go in DecemberSea temperature in December
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences