Beau Vallon in Spring

In spring (September, October and November), Beau Vallon sees average daytime highs around 27°C and overnight lows near 26°C, with 404 mm of rain over about 49 wet days across the season. It is the 3rd-warmest season and the 2nd-wettest season.

Across spring, daytime highs hold fairly steady around 27°C. The sky is clear or mostly clear about 37% of the time across spring, and the air most often feels oppressive.

Spring is Beau Vallon's 2nd-best season to visit on our travel score. Beau Vallon has little temperature swing across the year, so its calendar seasons blur — the season framing matters less here than for a place with four distinct seasons. For the whole year in context, see Beau Vallon's year-round climate.

Avg daytime high: 27°C; 3rd-warmest season
Avg overnight low: 26°C
Rainfall: 404 mm; 49 wet days
Avg wind: 19 km/h
Travel score: 5.6; 2nd-best season
Months: Sep · Oct · Nov

← Winter Beau Vallon year-round climate Summer →

Spring Summer Fall Winter

Temperature in Beau Vallon in Spring

Average highAverage lowShaded bands: 10–90% of days

Across spring, daytime highs hold fairly steady around 27°C.

A typical spring day in Beau Vallon reaches about 27°C and drops to 26°C overnight. The warmest of the three months is November, the coolest September.

How spring really feels in Beau Vallon

Once humidity and wind are folded in, spring brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.

Days feeling ≥ 32°C

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

spring sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Beau Vallon weather by month

How the three spring months (September, October and November) compare with the rest of the year — the season's months are highlighted.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	27° / 26°	220	20.2	12.2	4.9
Feb	28° / 26°	127	13.1	12.2	5.7
Mar	28° / 27°	109	15.1	12	5.4
Apr	28° / 27°	108	16.9	11.9	5.0
May	28° / 27°	138	17	11.8	5.2
Jun	27° / 26°	87	14	11.7	5.7
Jul	26° / 25°	53	11.1	11.8	6.3
Aug	26° / 25°	66	12.9	11.8	6.1
Sep	26° / 25°	124	15.7	12	5.7
Oct	27° / 26°	127	15.9	12.1	5.8
Nov	27° / 26°	153	17.6	12.2	5.4
Dec	27° / 26°	211	23.4	12.3	4.6

Cloud cover in Spring

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 37% of the time across spring.

Chance of precipitation in Spring

Any precipitation

Beau Vallon gets around 404 mm of rain over 49 wet days across spring. The line is the day-by-day chance of measurable precipitation.

Humidity in Spring

DryComfortableHumidMuggyOppressiveMiserable

Most of spring feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.

Wind in Spring

Winds average 19 km/h across spring.

Sunrise & sunset in Spring

DaylightNight

Daylight runs from about 11 h 54 min in early September to 12 h 12 min by late November. The lit band spans sunrise to sunset each day.

Solar energy in Spring

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day across spring, about 6.1 kWh/m².

Planning a trip in spring

Hazard calendar for Beau Vallon

In seasonPeak

In spring, Beau Vallon overlaps its cyclone season. The full year is below, with each hazard's peak months called out.

Beau Vallon sits in the South Indian Ocean cyclone belt; the season peaks January–March.

Cyclone

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is spring a good time to visit Beau Vallon?

Our two travel scores rate spring for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.

5.6

Sightseeing

2nd-best month of the year

5.6

Beach & pool

3rd-best month of the year

spring is a reasonable time to visit Beau Vallon for sightseeing.

What to pack for Beau Vallon in Spring

From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In spring, Beau Vallon sees daytime highs around 27°C and nights near 26°C. Pack light clothes, rain gear and sun protection. Worth having: a windbreaker. About 49 days see rain.

light clothesrain gearsun protectiona windbreaker

Sea temperature near Beau Vallon in Spring

The nearest coast averages about 28°C across spring — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in April at about 30°C and coldest in August near 26°C.

The water stays above 20°C all year — warm enough for a swim any month.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	28	29	29	30	29	27	26	26	27	28	28	28
Comfort	Tropical	Tropical	Tropical	Tropical	Tropical	Warm	Warm	Warm	Warm	Warm	Tropical	Tropical

	Sea temperature (°C)	Comfort
Jan	28	Tropical
Feb	29	Tropical
Mar	29	Tropical
Apr	30	Tropical
May	29	Tropical
Jun	27	Warm
Jul	26	Warm
Aug	26	Warm
Sep	27	Warm
Oct	28	Warm
Nov	28	Tropical
Dec	28	Tropical

UV index in Beau Vallon in Spring

LowModerateHighVery highExtreme

Clear-sky midday UV across spring averages around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Beau Vallon peaks around March 15 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 10 (extreme).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	14	15	16	14	12	10	10	12	14	14	13	13
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	14	Extreme
Feb	15	Extreme
Mar	16	Extreme
Apr	14	Extreme
May	12	Extreme
Jun	10	Extreme
Jul	10	Extreme
Aug	12	Extreme
Sep	14	Extreme
Oct	14	Extreme
Nov	13	Extreme
Dec	13	Extreme

Location & terrain

Where is Beau Vallon?

Beau Vallon sits at 4.6°S, 55.4°E, 0 m above sea level, in Seychelles. The nearest listed city is Victoria, 3.0 km away.

Topography around Beau Vallon

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Beau Vallon.

Within 3 km, the terrain around Beau Vallon has large variations in elevation — a maximum elevation change of 910 m around an average of 226 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 928 m; within 80 km, large variations in elevation — a maximum elevation change of 887 m.

The land around Beau Vallon is covered by trees (71%) and water (22%) within 3 km, water (83%) within 16 km, and water (98%) within 80 km.

3 km

910 m

trees 71%

16 km

928 m

water 83%

80 km

887 m

water 98%

treesgrasslandartificial surfaceswater

← Winter Beau Vallon year-round climate Summer →

Spring weather nearby: Victoria 3.0 km · Takamaka 18 km · Antsiranana 1,090 km · Iharan̈a 1,139 km · Ambilobe 1,183 km · Antsohimbondrona 1,186 km · Sambava 1,218 km · Ambarakaraka 1,222 km

Seychelles travel facts

Travel advisory: Level 1; Exercise Normal Precautions
Power plugs: Type G; 240 V · 50 Hz
Prices: ≈ 54% of US; price level, 2025
GDP per capita: $19,449; 2025
Safe drinking water: 65%; of population, 2024
Homicide rate: 8; per 100k, 2022
Road deaths: 11.3; per 100k/yr, 2019
Income group: High; World Bank
Religion

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Beau Vallon (-4.6209°, 55.4301°, elevation 0 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.