Kauai
United States · North America
IslandCoastalBeach
Year-round range: 68°F to 82°F
Best months to visit:
June
Good time to visit
Partly sunnyWarmWarm nightsHumid
84
/100
Temperature
Comfortable
80°F
Precipitation
Some rain
15 days
Sunshine
Sunny
8h/day
Air comfort
Humid
ℹ️This is the edge of hurricane season. Direct hits are uncommon and most trips are unaffected, but a passing storm can bring heavy rain, wind, and transport delays.
Warm sea, low rain, and plenty of bright days make this a strong beach month.
Your monthly fit score
Comfort fit by month.
Climate details▼
Temperature
Average highs and lows.
June is warm without being extreme — good for beach and outdoor time.
Avg highAvg low
| = JunMonthly Precipitation
Many light rain days — persistent drizzle rather than heavy downpours.
in totalrain days
Average Daily Sunshine
June is bright overall, with plenty of sun between occasional showers and cloudier spells.
▶Full month-by-month data
| Month | High °F | Low °F | Rain days | Rain (in) | Sun h/day | Rel. humidity | Sea °F |
|---|---|---|---|---|---|---|---|
| Jan | 76°F | 68°F | 10 | 2.6in | 6.1h | 78% | 76°F |
| Feb | 75°F | 68°F | 10 | 2.3in | 5.8h | 78% | 75°F |
| Mar | 76°F | 68°F | 13 | 3.4in | 5.7h | 78% | 75°F |
| Apr | 77°F | 69°F | 15 | 2.1in | 6.3h | 78% | 76°F |
| May | 79°F | 71°F | 15 | 2.4in | 7.6h | 78% | 77°F |
| Jun | 80°F | 73°F | 15 | 2.2in | 7.9h | 79% | 78°F |
| Jul | 81°F | 74°F | 16 | 2.2in | 8.1h | 80% | 79°F |
| Aug | 82°F | 74°F | 15 | 2.3in | 8h | 80% | 80°F |
| Sep | 82°F | 74°F | 16 | 2.2in | 7.6h | 80% | 81°F |
| Oct | 81°F | 74°F | 16 | 2.8in | 6h | 80% | 80°F |
| Nov | 79°F | 72°F | 14 | 2.8in | 5.4h | 80% | 79°F |
| Dec | 77°F | 70°F | 13 | 3.4in | 5.8h | 80% | 77°F |