Temperature
Warm by day, mild at night.
82°Ftypical September high
Typical range
September climate
September in Guayaquil
Ecuador · South America
Warm days and some sun.
Some tradeoffs
Daytime high
82°F
Lows around 70°F
Rain
Frequent rain
Sun
8.5 h/day
Air feel
Humid
Sea temp
73°F
Warm sea
When to visit
Month-by-month fit
Best
Precipitation
Rain is frequent, including some longer spells. About 16 wet days, fewer than in most months.
53%wet-day frequency
AmountWet-day chance
Sunshine
Cloudier spells limit sunshine.
8.7 hSeptember sunshine
Heat & humidity by month
Warm days, with humid periods.
99%September Heat feel
Easy airHumid airVery humid air
Hourly temperature pattern
In September, afternoons feel about 86° and nights feel near 74°.
ComfortableWarmHotNight hours
Clear sky
Overcast skies this month.
19%September Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in September.
5 mphSeptember Calm
Sea temperature
73°FSeptember sea temp
More detailIncludes daypart comfort
Typical September day
September late afternoons are around 79°F, easing to about 75°F in early evening.
Avg temp Typical range
Morning75°F
Feels 79°F
Rain25%
Cloud79%
Humid airVery high
Sun intensityModerate
Midday80°F
Feels 86°F
Rain11%
Cloud80%
Humid airVery high
Sun intensityStrong
Late afternoon80°F
Feels 84°F
Rain9%
Cloud80%
Humid airVery high
Sun intensityModerate
Early evening75°F
Feels 79°F
Rain25%
Cloud79%
Humid airVery high
Sun intensityMinimal
Best windowData tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% | Sea°F |
|---|---|---|---|---|---|---|---|
| Jan | 85 | 75 | 9.6 | 23 | 7.3 | 83 | 77 |
| Feb | 85 | 75 | 15.3 | 26 | 6.9 | 86 | 79 |
| Mar | 86 | 76 | 16.1 | 27 | 7.3 | 85 | 78 |
| Apr | 86 | 75 | 12.4 | 25 | 8.1 | 85 | 77 |
| May | 84 | 74 | 8.7 | 24 | 7.8 | 85 | 77 |
| Jun | 82 | 72 | 5.4 | 20 | 7.9 | 85 | 75 |
| Jul | 82 | 71 | 4.4 | 17 | 8.2 | 84 | 74 |
| Aug | 82 | 70 | 3.1 | 14 | 8.7 | 82 | 73 |
| Sep | 82 | 70 | 3.7 | 16 | 8.7 | 82 | 73 |
| Oct | 82 | 71 | 2.8 | 14 | 8.7 | 81 | 74 |
| Nov | 83 | 71 | 2.2 | 10 | 9.3 | 80 | 74 |
| Dec | 85 | 73 | 4.4 | 14 | 8.5 | 80 | 75 |
Similar climates
Similar
Similar travel styleParatyBrazilSimilar travel styleCaliColombiaSimilar travel styleDa NangVietnamSimilar travel styleHoi AnVietnam
Want a side-by-side climate view? Compare Guayaquil with Paraty.
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