Rarotonga
Cook Islands · Oceania
Year-round range: 67°F to 84°F
June
Excellent conditions this month
Good beach conditions, with some cloud mixed in. Expect mostly pleasant days.
Your monthly fit score
Comfort fit by month.
Climate details▼
Temperature
Average highs and lows.
June is warm and sunny — good beach and outdoor weather.
Shaded band = typical daily swing (P10 of night lows to P90 of afternoon peaks) — spans wider than avg high/low lines because it captures day-to-day variation.
| = JunRainfall
Monthly rain and rain days.
June has moderate rainfall — occasional showers but mostly manageable.
Sunshine
Average hours of bright sun per day.
June has decent sunshine — a mix of sun and cloud.
Clear sky
Clear-sky share is the inverse of average cloud cover (100% minus cloud cover). Band labels follow standard meteorological categories; distribution within each band varies by day.
Air comfort by month
Humidity and heat feel by month.
June stays comfortable — humidity stays low, though afternoons turn warm.
Time-of-day patterns
Typical hourly rhythm for June.
Temperature by hour
Temperature by hour and month
Typical temperature through the day across the year (1996-2025 normals, local time). Shaded cells are nighttime.
In June, afternoons reach about 71° and nights settle near 71°.
▶Full month-by-month data
| Month | High °F | Low °F | Rain days | Rain (in) | Sun h/day | Humidity | Sea °F |
|---|---|---|---|---|---|---|---|
| Jan | 84°F | 75°F | 19 | 8.0in | 4.6h | 81.85714285714285% | 80°F |
| Feb | 84°F | 75°F | 21 | 8.2in | 4.4h | 81% | 82°F |
| Mar | 84°F | 75°F | 22 | 7.3in | 4.5h | 80.85714285714286% | 82°F |
| Apr | 83°F | 74°F | 18 | 7.4in | 4.6h | 79.57142857142857% | 81°F |
| May | 80°F | 71°F | 17 | 6.0in | 4.1h | 78.85714285714285% | 79°F |
| Jun | 79°F | 69°F | 11 | 3.4in | 4.6h | 77.14285714285714% | 77°F |
| Jul | 77°F | 68°F | 12 | 4.1in | 4.8h | 77.42857142857142% | 76°F |
| Aug | 77°F | 67°F | 12 | 3.8in | 4.9h | 77.28571428571428% | 75°F |
| Sep | 78°F | 69°F | 13 | 3.7in | 5.2h | 78.42857142857142% | 75°F |
| Oct | 78°F | 70°F | 13 | 3.5in | 5.1h | 78.42857142857142% | 76°F |
| Nov | 81°F | 72°F | 14 | 4.4in | 4.9h | 79.42857142857143% | 78°F |
| Dec | 82°F | 73°F | 18 | 7.5in | 4.6h | 81% | 79°F |