Cascade, Seychelles — Weather in May 2027

Climate Overview

Cascade, Seychelles in May has hot conditions, with highs reaching 28.1°C (83°F) and afternoons the warmest part of the day. Rain falls on about 20 days this month, totalling around 196 mm. Sea temperature reaches 29.5°C (85°F).

This month falls at the end of Autumn.

Temperatures remain fairly steady throughout May, with daily highs around 28°C (82°F).

Rainfall is heaviest during the middle of the month, while the last third tends to be drier.

Wind speeds pick up through the month, from 19 km/h (12 mph) to 26 km/h (16 mph).

The warmest days tend to fall around the 7th, averaging 28.5°C (83°F).

Monthly May Averages

Temperature

28°C / 27°C

Feels Like

32°C / 30°C

Rain

20 days · 196 mm

Sunshine

10.1h / day

Humidity

81% — Very Muggy

Wind

24 km/h

Wind Direction

SE (144°)

Gusts

33 km/h

Daylight

11.9 h

Cloud Cover

64%

Clear Sky Days

0.6

UV Index

7.8 — Very High

Sea Temperature

30°C

Dew Point

24°C — Muggy

Moon Phase

Waxing Gibbous · 66%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 06:19

Daylight 11.9h

Sunset 18:13

What to Expect

Daytime temperatures around 28°C (83°F) are ideal for full-day outdoor exploration. Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Rain most often builds later in the day, so mornings are typically the driest window and afternoon showers are more likely.

Recent yearly records for May have stayed close to the long-run average.

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	27°C / 26°C	32°C / 29°C	22days (278 mm) Wet	9.5h Good	81% Humid	8.5 Very High	Wet	View Details
February	28°C / 26°C	33°C / 30°C	15days (159 mm) Wet	10.1h Excellent	79% Humid	9.2 Very High	Fair	View Details
March	28°C / 27°C	34°C / 31°C	16days (116 mm) Wet	10.5h Excellent	79% Humid	9.2 Very High	Poor	View Details
April	29°C / 27°C	34°C / 31°C	19days (152 mm) Wet	10.3h Excellent	80% Humid	8.5 Very High	Wet	View Details
May	28°C / 27°C	32°C / 30°C	20days (196 mm) Wet	10.1h Excellent	81% Humid	7.8 Very High	Wet	View Details
June best	27°C / 26°C	30°C / 28°C	17days (100 mm) Wet	10.3h Excellent	83% Humid	7.5 Very High	Excellent	View Details
July best	26°C / 25°C	28°C / 26°C	15days (77 mm) Wet	10.4h Excellent	84% Humid	7.6 Very High	Good	View Details
August best	26°C / 25°C	28°C / 26°C	12days (52 mm) Wet	10.5h Excellent	84% Humid	8.3 Very High	Good	View Details
September best	26°C / 25°C	29°C / 26°C	16days (155 mm) Wet	10.2h Excellent	83% Humid	8.7 Very High	Fair	View Details
October	27°C / 26°C	31°C / 28°C	15days (101 mm) Wet	10.9h Excellent	81% Humid	9.1 Very High	Fair	View Details
November	27°C / 26°C	33°C / 29°C	17days (184 mm) Wet	10.7h Excellent	80% Humid	9 Very High	Wet	View Details
December	27°C / 26°C	32°C / 29°C	24days (307 mm) Wet	9.9h Good	82% Humid	8.2 Very High	Wet	View Details

What to Wear

Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

UmbrellaWaterproof jacketWaterproof shoesBreathable clothingSunscreen (SPF 30+)Sun hatSunglasses

Frequently Asked Questions

Expand all

Is May a good time to visit Cascade?

May is typically wet for visiting Cascade, with average highs of 28°C (83°F) and around 20 rainy days. Cascade, Seychelles in May has hot conditions, with highs reaching 28.1°C (83°F) and afternoons the warmest part of the

Does it rain a lot in Cascade in May?

Cascade typically sees around 20 rainy days in May with 196 mm (7.7 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Cascade in May?

Nights stay pleasantly warm in Cascade during May, around 27°C (80°F). Light evening wear is sufficient.

What should I pack for Cascade in May?

With highs of 28°C (83°F) and lows of 27°C (80°F) in May, we recommend: Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). Comfortable walking shoes are essential.

Is May among the best months weather-wise in Cascade?

May is not the most favourable month weather-wise in Cascade. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Cascade in May?

The average UV index in Cascade during May is 8 (very high). Strong sun protection is essential — SPF 50+, protective clothing, and avoid prolonged outdoor exposure during peak hours.

How many hours of daylight are there in Cascade in May?

Cascade gets approximately 12 hours of daylight per day in May, with around 10 hours of sunshine.

Does it snow in Cascade in May?

Snow is uncommon in Cascade during May based on 10-year climate averages.

Last updated: