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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.

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
*
* Data from: Rarotonga, the Cook Islands (11 KM, 6 Miles).

Muri Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Muri - and find the best time to visit.

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 records 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 →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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.

  • Swimming
    7/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    7/10
  • Outdoor sports
    7/10

Muri 3-Day Forecast

Popular in January

Where to go in January - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.