Grenada Weather in January
Grenada in January sees high daytime temperatures of 28°C (82°F) and nighttime lows of 25°C (77°F). Rainfall is fairly high this month at around 61 mm (2.4 in), so pack a rain jacket to stay dry.
Rainfall in Grenada in January
Climate statistics over the past 30 years suggest around 15 days of rain, with 61 mm (2.4 in) average for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Grenada in January
The temperature in Grenada in January is perfect. Daytime highs reach 28°C (82°F), with nights dropping to 25°C (77°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Grenada in January
The days are predominantly sunny, with an estimated total of around 279 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.
Average water temperature in January
At 27°C (81°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.If you favor pleasant temperatures and minimal rainfall, January is one of the best months to visit Grenada.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Grenada, check out our Grenada's climate page.
Grenada Temperature in January
Min Temperature
25°C (77°F)
Max Temperature
28°C (82°F)
Water Temperature
27°C (81°F)
Chance of Rain
49%
Precipitation
61 mm (2.4 in)
Rainy days
15 days
Sunshine
279 hours
Percentage Sunshine
Daily Historical Temperatures
40-year average (1979-2026)
Based on our historical records, temperatures in Grenada typically stay consistent throughout January, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in January
Historical weather for Grenada in January
Browse day-by-day weather records for Grenada spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Grenada historical weather extremes in January
The extremes listed below come from historical weather data collected in Grenada from 2006 through 2025.
- The warmest day in January was on January 31, 2020, with a maximum of 33°C (91°F).
- The coldest January day was on January 13, 2015, with a maximum of 26°C (79°F).
- Nighttime temperatures dropped to 17°C (63°F) on January 12, 2023, marking the coldest January night on record.
Best Places in Grenada in January
Find out more about the weather in Grenada and which places have the best travel conditions in this month. See all of Grenada in January →
perfect weather
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unpleasant
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What to Wear in Grenada in January
Warm temperatures in January make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. Expect water temperatures of around 27°C (81°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Grenada in January
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 Grenada, check out our Grenada's climate page.
Temperature Rainfall Sunshine Water Temp
See the full Grenada climate overview or explore weather in Grenada.
