Island Harbour Weather in January
Island Harbour in January sees high temperatures, with highs around 27°C (81°F) and overnight lows of 24°C (75°F). Overall perfect conditions make it one of the better months to visit.
Rainfall in Island Harbour in January
Typically, about 17 days will experience rainfall, with an average of 40 mm (1.6 in) for the month. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.
Temperature in Island Harbour in January
Island Harbour has perfect weather in January, with days reaching 27°C (81°F) and nights cooling to 24°C (75°F). This kind of day-to-night contrast is typical for this time of year. At 24°C (75°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Sunshine in Island Harbour in January
There are approximately 255 hours of sunshine this month, resulting in mostly clear days.If you're inclined towards comfortable temperatures and drier conditions, January is a good time to visit Island Harbour.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Anguilla, check out our Island Harbour's climate page.
Island Harbour Temperature in January
Min Temperature
24°C (75°F)
Max Temperature
27°C (81°F)
Chance of Rain
58%
Precipitation
40 mm (1.6 in)
Rainy days
17 days
Humidity
76% *
Sunshine
255 hours *
Percentage Sunshine
75% *
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Island Harbour typically stay consistent throughout January, with daily highs averaging around 27°C (81°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in January
Historical weather for Island Harbour in January
Browse day-by-day weather records for Island Harbour spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Island Harbour historical weather extremes in January
The extremes listed below come from historical weather data collected in Island Harbour from 1976 through 2025.
- Island Harbour recorded its highest January temperature of 32°C (90°F) on January 8, 1992.
- On January 30, 2005, Island Harbour saw its coldest January day with temperatures maxing out at 24°C (75°F).
- Island Harbour registered its coldest January night on January 18, 2012, with temperatures dropping to 14°C (57°F).
Best Places in Anguilla in January
Find out more about the weather in Anguilla and which places have the best travel conditions in this month. See all of Anguilla in January →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Island Harbour 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Island Harbour 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 Anguilla, check out our Island Harbour's climate page.
Temperature Rainfall Sunshine Humidity
See the full Island Harbour climate overview or explore weather in Anguilla.
