Muri Weather in January
January in Muri averages 28°C (82°F) during the day and 25°C (77°F) at night. It is the wettest month of the year, with 225 mm (8.9 in) of rainfall on average, so waterproof gear is a must.
Rainfall in Muri in January
As part of the rainy season, Muri sees around 13 days of rain in January, with an average of 225 mm (8.9 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.
Temperature in Muri in January
Expect highs of 28°C (82°F) in Muri in January, with nights dropping to around 25°C (77°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.
Sunshine in Muri in January
The area enjoys a moderate level of sunlight, with around 167 hours. It's a good balance between sunny and rainy days.
Wind Speed in Muri in January
In January, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.January in Muri can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options 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 the Cook Islands, check out our Muri's climate page.
Muri Temperature in January
Min Temperature
25°C (77°F)
Max Temperature
28°C (82°F)
Chance of Rain
44%
Precipitation
225 mm (8.9 in)
Rainy days
13 days
Humidity
85% *
Windspeed
4 m/s (8 knots) *
Sunshine
167 hours *
Percentage Sunshine
*
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Muri 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
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 Muri in January
Browse day-by-day weather records for Muri spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Muri historical weather extremes in January
Our historical data for Muri spans 2006 to 2025, revealing these weather extremes.
- The warmest day in January was on January 10, 2018, with a maximum of 33°C (91°F).
- The coldest January day was on January 4, 2008, with a maximum of 24°C (75°F).
- Nighttime temperatures dropped to 19°C (66°F) on January 14, 2023, marking the coldest January night on record.
- The wettest day in January Muri was on January 21, 2008 with 131 mm (5.2 in) of precipitation.
Best Places in the Cook Islands in January
Find out more about the weather in the Cook Islands and which places have the best travel conditions in this month. See all of the Cook Islands in January →
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What to Wear in Muri in January
Warm but pleasant conditions in Muri 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. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Muri 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 the Cook Islands, check out our Muri's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Muri climate overview or explore weather in the Cook Islands.
