Temperature
Pleasant by day, warm at night.
76°Ftypical July high
Typical range
July climate
July in Ascension Island
St. Helena, Ascension and Tristan da Cunha
Warm coastal days and plenty of sun. Wind on exposed beaches is the main drawback.
Good overall
Daytime high
76°F
Lows around 75°F
Rain
A few rainy days
Sun
11 h/day
Air feel
Humid
Sea temp
78°F
Great for swimming
Wind
18 mph
Windy
When to visit
Month-by-month fit
Best
Precipitation
Rain is infrequent in July.
10%wet-day frequency
AmountWet-day chance
Sunshine
Plenty of sun this month.
11.2 hJuly sunshine
Heat & humidity by month
Humidity is noticeable this month.
77%July Heat feel
Easy airWarm airHumid airVery humid air
Hourly temperature pattern
In July, afternoons feel about 72° and nights feel near 71°.
ComfortableWarmNight hours
Clear sky
Partly cloudy skies this month.
50%July Clear sky
Clear skyCloud
Steady wind
July's steady trade-wind breeze keeps the air from feeling as stagnant.
18 mphJuly Windy
Sea temperature
78°FJuly sea temp
More detailIncludes daypart comfort
Typical July day
July stays around 76°F through the day and night.
Avg temp Typical range
Morning75°F
Rain10%
Cloud52%
Humid airHigh
Sun intensityLow
Midday76°F
Rain7%
Cloud49%
Humid airHigh
Sun intensityStrong
Late afternoon76°F
Rain6%
Cloud46%
Humid airHigh
Sun intensityModerate
Best windowEarly evening76°F
Rain6%
Cloud48%
Humid airHigh
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 | 78 | 76 | 0.1 | 1 | 11.9 | 79 | 79 |
| Feb | 79 | 78 | 0.3 | 2 | 11.9 | 78 | 80 |
| Mar | 81 | 79 | 0.6 | 4 | 11.9 | 77 | 82 |
| Apr | 81 | 79 | 0.7 | 4 | 11.7 | 76 | 82 |
| May | 80 | 78 | 0.3 | 3 | 11.4 | 74 | 82 |
| Jun | 78 | 77 | 0.3 | 3 | 11.2 | 72 | 80 |
| Jul | 76 | 75 | 0.4 | 3 | 11.2 | 72 | 78 |
| Aug | 75 | 74 | 0.2 | 2 | 11.3 | 75 | 77 |
| Sep | 74 | 73 | 0.1 | 0 | 11.3 | 77 | 76 |
| Oct | 74 | 73 | 0.1 | 0 | 11.4 | 78 | 76 |
| Nov | 75 | 74 | 0.0 | 0 | 11.6 | 79 | 76 |
| Dec | 76 | 75 | 0.1 | 0 | 11.8 | 79 | 77 |
Similar climates
Similar
Similar travel stylePort LouisMauritiusSimilar travel styleAntiguaAntigua and BarbudaSimilar travel stylePort DenarauFijiSimilar travel styleNassauBahamas
Want a side-by-side climate view? Compare Ascension Island with Port Louis.
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: Jul 31, 2026
Data & methodology