Temperature
Pleasant by day, mild at night.
76°Ftypical October high
Typical range
October climate
October in Johns Island
United States · North America
Warm days and plenty of sun. Hurricane risk near peak is the main drawback.
Some tradeoffs
Daytime high
76°F
Lows around 61°F
Rain
Several rainy days
Sun
9 h/day
Air feel
Comfortable
Sea temp
80°F
Great for swimming
When to visit
Month-by-month fit
Best
Precipitation
Several rainy days, mostly brief and on-and-off. About 7 wet days, the lowest monthly average.
23%wet-day frequency
AmountWet-day chance
Sunshine
Plenty of sun this month.
9 hOctober sunshine
Heat & humidity by month
ComfortableOctober
Easy airWarm airHot airHumid airVery humid air
Hourly temperature pattern
In October, afternoons feel about 74° and nights feel near 62°.
Very coldColdCoolComfortableWarmHotNight hours
Clear sky
Partly cloudy skies this month.
57%October Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in October.
8 mphOctober Light breeze
Sea temperature
80°FOctober sea temp
More detailIncludes daypart comfort
Typical October day
October late afternoons are around 75°F, easing to about 69°F in early evening.
Avg temp Typical range
Morning66°F
Rain10%
Cloud43%
Humid airModerate
Sun intensityLow
Best windowMidday74°F
Rain14%
Cloud43%
Humid airModerate
Sun intensityStrong
Late afternoon75°F
Rain16%
Cloud45%
Humid airModerate
Sun intensityModerate
Early evening69°F
Rain9%
Cloud42%
Humid airModerate
Sun intensityMinimal
Data tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% | Sea°F |
|---|---|---|---|---|---|---|---|
| Jan | 59 | 43 | 2.6 | 8 | 7.4 | 72 | 71 |
| Feb | 63 | 46 | 3.2 | 8 | 8.1 | 73 | 70 |
| Mar | 68 | 52 | 3.2 | 8 | 9.1 | 72 | 71 |
| Apr | 74 | 59 | 3.1 | 8 | 10.9 | 73 | 73 |
| May | 80 | 67 | 2.7 | 10 | 11.7 | 76 | 77 |
| Jun | 85 | 74 | 5.0 | 15 | 11.5 | 80 | 81 |
| Jul | 88 | 76 | 5.9 | 19 | 11.6 | 81 | 83 |
| Aug | 87 | 76 | 6.5 | 19 | 10.9 | 83 | 84 |
| Sep | 83 | 71 | 5.1 | 14 | 9.8 | 81 | 83 |
| Oct | 76 | 61 | 3.5 | 7 | 9.0 | 78 | 80 |
| Nov | 68 | 51 | 2.3 | 7 | 8.4 | 76 | 76 |
| Dec | 62 | 46 | 3.5 | 8 | 7.3 | 76 | 73 |
Similar climates
Similar
Similar travel styleCharlestonUnited StatesSimilar travel stylePalma de MallorcaSpainSimilar travel styleLaguna BeachUnited StatesSimilar travel stylePunta de MitaMexico
Want a side-by-side climate view? Compare Johns Island with Charleston.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology