Saint John Weather in January
Saint John in January sees high daytime temperatures of 27°C (81°F) and nighttime lows of 24°C (75°F). Moderate rainfall is typical, with around 41 mm (1.6 in) for the month.
Rainfall in Saint John in January
Records from the past 30 years suggest around 19 days of rain, with 41 mm (1.6 in) average 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 Saint John in January
Weather in Saint John is at its perfect in January. Highs reach 27°C (81°F), while nights settle around 24°C (75°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 24°C (75°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May, June, July and December typically offer the best weather for Saint John.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit US Virgin Islands, check out our Saint John's climate page.
Saint John Temperature in January
Min Temperature
24°C (75°F)
Max Temperature
27°C (81°F)
Chance of Rain
63%
Precipitation
41 mm (1.6 in)
Rainy days
19 days
Daily Historical Temperatures
50-year average (1976-2026)
Based on our historical records, temperatures in Saint John typically stay consistent throughout January, with daily highs averaging around 27°C (81°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in January
Daily Historical Precipitation
50-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Saint John in January
Browse day-by-day weather records for Saint John spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Saint John historical weather extremes in January
Based on 19 years of weather observations (2006-2025), these are the most extreme conditions recorded in Saint John.
- Saint John recorded its highest January temperature of 31°C (88°F) on January 9, 2020.
- Saint John experienced its chilliest January day on January 19, 2012, reaching only 24°C (75°F).
- The coldest night in January in Saint John was on January 24, 2012, with a minimum of 18°C (64°F).
Best Places in US Virgin Islands in January
Find out more about the weather in US Virgin Islands and which places have the best travel conditions in this month. See all of US Virgin Islands in January →
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What to Wear in Saint John in January
Warm but pleasant conditions in Saint John in January. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days.What To Do in Saint John 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 US Virgin Islands, check out our Saint John's climate page.
See the full Saint John climate overview or explore weather in US Virgin Islands.
