Pago Pago Weather in January
January in Pago Pago brings high temperatures around 29°C (84°F) during the day, dropping to 26°C (79°F) at night, with the most rainfall of the year.
Rainfall in Pago Pago in January
Pago Pago is in the rainy season in January, with rain on around 16 days and an average of 367 mm (14 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.
Temperature in Pago Pago in January
Daytime temperatures in Pago Pago reach 29°C (84°F) in January, dropping to 26°C (79°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 26°C (79°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.
Sunshine in Pago Pago in January
The month experiences a moderate amount of sunlight, with 167 hours of sunshine. This provides a nice balance between sunshine and rain.
Average water temperature in January
With water at 29°C (84°F), conditions are warm and calm. Perfect for those who like tropical water temperatures, though it won't cool you down much.January in Pago Pago has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Samoa, check out our Pago Pago's climate page.
Pago Pago Temperature in January
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Water Temperature
29°C (84°F)
Chance of Rain
53%
Precipitation
367 mm (14 in)
Rainy days
16 days
Humidity
83%
Sunshine
167 hours
Percentage Sunshine
40%
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Pago Pago typically stay consistent throughout January, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in January
Daily Historical Precipitation
51-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 Pago Pago in January
Browse day-by-day weather records for Pago Pago spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Pago Pago historical weather extremes in January
Our historical data for Pago Pago spans 2000 to 2025, revealing these weather extremes.
- Pago Pago recorded its highest January temperature of 38°C (100°F) on January 22, 2024.
- The lowest daytime temperature in January was 26°C (79°F), recorded on January 8, 2005.
- The lowest overnight temperature recorded in January was 23°C (73°F) (January 11, 2004).
- The wettest January day on record brought 238 mm (9.4 in) of precipitation to Pago Pago (January 10, 2025).
Best Places in Samoa in January
Find out more about the weather in Samoa and which places have the best travel conditions in this month. See all of Samoa in January →
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What to Wear in Pago Pago in January
Warm but pleasant conditions in Pago Pago 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. It's going to pour! Pack a good poncho and prepare for very wet conditions. The water temperature sits at about 29°C (84°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Pago Pago 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 Samoa, check out our Pago Pago's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Pago Pago climate overview or explore weather in Samoa.
