Layou
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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 excellent 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.

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

Layou Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Layou - and find the best time to visit.

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 records 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
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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.

  • Cycling
    8/10
  • Walking
    8/10
  • Camping
    7/10
  • Outdoor sports
    8/10

Layou 3-Day Forecast

More climate data for Layou

Popular in December

Where to go in December - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.