Weather in Avarua in February
Cook Islands · 20-year averages, February
A good month. February is a solid month to be in Avarua. You should expect rain on 20 days of the month, which is more days wet than dry.
February ranks 10 of 12 — near the bottom of Avarua's year. June is the month that works, and the swing between the two is 18 points, which is a different holiday rather than a slightly better one. Worth keeping in perspective: February is the weakest month of Avarua's year and it is still a perfectly good one. The downside here is small.
Rain on 20 of the month's 28 days, 6 of them heavy. At that frequency a wet-weather backup is not a contingency, it is the itinerary — book the indoor things first and treat the clear days as the bonus. Nothing specialised needed — this is the month you pack for the trip rather than for the weather.
What the averages hide
Averages flatten a month, and this one hides a few things: it never really gets hot: not one day in an average February reaches 30 °C; the day barely swings — 0.8 °C between the overnight low and the afternoon high. Across the twenty years measured, the hottest February day reached 28.9 °C and the coldest night fell to 23.2 °C, and the wettest single day dropped 98 mm — roughly 49% of the month's rain in one day.
February is moderately variable: 48 mm in the driest year against 458 mm in the wettest, around an average of 202 mm. Roughly two Februarys in three land near that average, and the third does something else entirely.
Wind sits around 18.9 km/h — a steady breeze rather than a nuisance, and welcome on the warmer days, and humidity runs at 81%, high enough to notice on the warm days without dominating them.
How February sits in the year
Temperatures hold steady either side: 26.7 °C in January, 27.1 here, 27.1 in March. Nothing about the timing within the month matters much.
Daylight in February
February is at or near the longest days of Avarua's year: 12.8 hours of daylight, losing 0.6 hours across the month. Evenings are the real gain — dinner outdoors still happens in full light.
Sea temperature
The sea sits at about 27.9 °C in February — warm enough that the water offers no relief from the heat. This is the warmest the water gets all year.
How busy it gets
Off season. The genuine off season: cheapest by a distance, with the caveat that some tours and restaurants close entirely.
Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.
February in Avarua versus nearby
If Avarua is one option among several, the nearby comparison is worth making. Vaitape is close enough to be a coin toss — within a degree on temperature, the same number of rain days. Faaa is close enough to be a coin toss — within a degree on temperature, 1 day more rain.
So: February works, with June the better month by 17 points if the dates can move. If they cannot, nothing here should stop you booking.
Every month in Avarua
| Month | High °C | Low °C | Rain days | Rain mm | Humidity % | Daylight h | Sea °C | Score |
|---|---|---|---|---|---|---|---|---|
| January | 26.7 | 26 | 19 | 195 | 82 | 13.3 | 27.6 | 63 |
| February | 27.1 | 26.3 | 20 | 202 | 81 | 12.8 | 27.9 | 64 |
| March | 27.1 | 26.4 | 22 | 198 | 81 | 12.2 | 28.1 | 64 |
| April | 26.6 | 25.9 | 17 | 166 | 80 | 11.6 | 27.7 | 65 |
| May | 25.6 | 24.8 | 17 | 150 | 79 | 11.1 | 26.7 | 66 |
| June | 24.5 | 23.7 | 11 | 62 | 78 | 10.8 | 25.9 | 81 |
| July | 23.8 | 22.9 | 12 | 77 | 78 | 10.9 | 25.2 | 78 |
| August | 23.5 | 22.5 | 12 | 63 | 78 | 11.4 | 24.8 | 79 |
| September | 23.8 | 22.9 | 14 | 83 | 79 | 11.9 | 25 | 75 |
| October | 24.2 | 23.4 | 15 | 95 | 79 | 12.5 | 25.3 | 73 |
| November | 25.1 | 24.3 | 16 | 144 | 81 | 13.1 | 26 | 69 |
| December | 25.9 | 25.2 | 18 | 175 | 82 | 13.4 | 26.9 | 65 |
See all twelve months in Avarua, or where else to go in February.
Planning the rest of the trip
- Flight time to Avarua how long you are actually in the air
- Avarua time zone and the difference from home
- Days until your trip count down to the departure date
- Gyms & clubs in Avarua keep training while you are there