Layou Weather in December
December in Layou sees daytime temperatures around 28°C (82°F) and lows of 26°C (79°F) at night. With around 67 mm (2.6 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Layou in December
Historically, December sees about 18 days of rain, with a monthly average of 67 mm (2.6 in). This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.
Temperature in Layou in December
Layou has perfect weather in December, with days reaching 28°C (82°F) and nights cooling to 26°C (79°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 26°C (79°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Saint Vincent & Grenadines, check out our Layou's climate page.
Layou Temperature in December
Min Temperature
26°C (79°F)
Max Temperature
28°C (82°F)
Chance of Rain
60%
Precipitation
67 mm (2.6 in)
Rainy days
18 days
Daily Historical Temperatures
48-year average (1977-2025)
Based on our historical records, temperatures in Layou typically stay consistent throughout December, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in December
Historical weather for Layou in December
Browse day-by-day weather records for Layou spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Layou historical weather extremes in December
Based on weather observations in Layou between 1992 and 2025, these are the recorded extremes during December.
- On December 22, 1997, temperatures climbed to 38°C (100°F), marking the warmest December day on record.
- Layou experienced its chilliest December day on December 29, 2022, reaching only 26°C (79°F).
- Layou registered its coldest December night on December 12, 2022, with temperatures dropping to 19°C (66°F).
Best Places in Saint Vincent & Grenadines in December
Find out more about the weather in Saint Vincent & Grenadines and which places have the best travel conditions in this month. See all of Saint Vincent & Grenadines in December →
perfect weather
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tolerable
unpleasant
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What to Wear in Layou in December
Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket.What To Do in Layou in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Saint Vincent & Grenadines, check out our Layou's climate page.
See the full Layou climate overview or explore weather in Saint Vincent & Grenadines.
