Avarua Weather in March

March in Avarua sees daytime temperatures around 28°C (82°F) and lows of 26°C (79°F) at night. Being part of the rainy season, heavy rainfall is a regular part of the day, so pack accordingly.

Rainfall in Avarua in March

As part of the rainy season, Avarua sees around 13 days of rain in March, with an average of 197 mm (7.8 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours, often in the late afternoon.

Temperature in Avarua in March

March in Avarua brings high temperatures, with highs of 28°C (82°F) and nights around 26°C (79°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 26°C (79°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably. This is typically the warmest month of the year, so light summer clothing is a good idea.

Sunshine in Avarua in March

The area enjoys a balanced 179 hours of sunlight, ensuring it's neither too rainy nor too sunny.

Wind Speed in Avarua in March

March has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

Should you favor a climate that's both dry and comfortably warm, June, August, September and October typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the Cook Islands, check out our Avarua's climate page.

Avarua Temperature in March

Min Temperature 26°C (79°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 42%  

Precipitation 197 mm (7.8 in)  

Rainy days 13 days  

Humidity 90% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 179 hours *  

Percentage Sunshine *  

* Data from: Rarotonga, the Cook Islands (4 KM, 3 Miles).

Daily Historical Temperatures

49-year average (1976-2025)

Based on our historical records, temperatures in Avarua typically stay consistent throughout March, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 24°C (75°F).

Average temperatures in March

‹ Select year to compare to 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 ›

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

‹ January February March April May June July August September October November December ›

Daily Historical Precipitation

49-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in March

‹ Select year to compare to 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 ›

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

‹ January February March April May June July August September October November December ›

Historical weather for Avarua in March

Browse day-by-day weather records for Avarua spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

‹ 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 ›

‹ January February March April May June July August September October November December ›

Avarua historical weather extremes in March

Based on weather observations in Avarua between 2006 and 2026, these are the recorded extremes during March.

• The hottest March day on record in Avarua reached 34°C (93°F) (March 13, 2017).
• The lowest daytime temperature in March was 25°C (77°F), recorded on March 23, 2016.
• The coldest night in March in Avarua was on March 28, 2016, with a minimum of 18°C (64°F).

What to Wear in Avarua in March

Warm weather calls for comfortable, breathable clothing in March. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Avarua in March

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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the Cook Islands, check out our Avarua's climate page.

More climate data for Avarua

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Avarua climate overview or explore weather in the Cook Islands.