Muri Weather in August
Muri in August sees high temperatures, with highs around 25°C (77°F) and overnight lows of 22°C (72°F). Rainfall is fairly high at around 80 mm (3.1 in) on average, so pack waterproofs just in case.
Rainfall in Muri in August
Records from the past 30 years suggest around 14 days of rain, with 80 mm (3.1 in) average for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Muri in August
The temperature in Muri in August is perfect. Daytime highs reach 25°C (77°F), with nights dropping to 22°C (72°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights are mild at around 22°C (72°F), which is comfortable for most people. Enjoy the mildest temperatures of the year, while still enjoying warm and pleasant days.
Sunshine in Muri in August
Expect sunny days throughout the month, with an estimated 191 hours of sunshine. This makes it a pleasant time to visit Muri.
Wind Speed in Muri in August
Wind speeds average 4 m/s (8 knots) during August. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit Muri.
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 August
Min Temperature
22°C (72°F)
Max Temperature
25°C (77°F)
Chance of Rain
48%
Precipitation
80 mm (3.1 in)
Rainy days
14 days
Humidity
83% *
Windspeed
4 m/s (8 knots) *
Sunshine
191 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Muri typically stay consistent throughout August, with daily highs averaging around 25°C (77°F). Nights are warm, with lows around 20°C (68°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Muri in August
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 August
According to our 49 years of weather records for Muri, the following extremes were recorded between 1976 and 2025.
- Muri recorded its highest August temperature of 31°C (88°F) on August 27, 1999.
- On August 17, 1986, Muri saw its coldest August day with temperatures maxing out at 20°C (68°F).
- Nighttime temperatures dropped to 12°C (54°F) on August 27, 2000, marking the coldest August night on record.
Best Places in the Cook Islands in August
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 August →
perfect weather
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tolerable
unpleasant
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What to Wear in Muri in August
Pleasant temperatures in August mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Muri in August
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.
