Souillac in Spring

In spring (September, October and November), Souillac sees average daytime highs around 24°C and overnight lows near 21°C, with 103 mm of rain over about 26 wet days across the season. It is the 3rd-warmest season and the 3rd-wettest season.

Over the season highs climb from about 23°C in early September to 26°C by late November. The sky is clear or mostly clear about 42% of the time across spring, and the air most often feels humid.

Spring is Souillac's best season of the year to visit on our travel score. Souillac 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 Souillac's year-round climate.

Avg daytime high: 24°C; 3rd-warmest season
Avg overnight low: 21°C
Rainfall: 103 mm; 26 wet days
Avg wind: 21 km/h
Travel score: 7.3; best season of the year
Months: Sep · Oct · Nov

← Winter Souillac year-round climate Summer →

Spring Summer Fall Winter

Temperature in Souillac in Spring

Average highAverage lowShaded bands: 10–90% of days

Over the season highs climb from about 23°C in early September to 26°C by late November.

A typical spring day in Souillac reaches about 24°C and drops to 21°C overnight. The warmest of the three months is November, the coolest September.

Souillac 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	28° / 25°	177	23	13.1	4.5
Feb	28° / 25°	163	21.7	12.7	4.4
Mar	28° / 24°	136	21.5	12.1	4.8
Apr	27° / 24°	79	17.9	11.5	5.5
May	25° / 22°	59	12.7	11	6.7
Jun	24° / 21°	33	9.8	10.8	7.2
Jul	23° / 20°	35	11.6	10.9	6.8
Aug	23° / 20°	33	9.3	11.3	7.1
Sep	23° / 20°	32	8.3	11.9	7.4
Oct	24° / 21°	28	7.5	12.5	7.6
Nov	26° / 22°	43	10.4	13	6.8
Dec	27° / 24°	100	16.4	13.2	5.6

Cloud cover in Spring

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 42% of the time across spring.

Chance of precipitation in Spring

Any precipitation

Souillac gets around 103 mm of rain over 26 wet days across spring. The line is the day-by-day chance of measurable precipitation.

Humidity in Spring

DryComfortableHumidMuggyOppressiveMiserable

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

Wind in Spring

Winds average 21 km/h across spring.

Sunrise & sunset in Spring

DaylightNight

Daylight runs from about 11 h 36 min in early September to 13 h 06 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 6.6 kWh/m².

Planning a trip in spring

Hazard calendar for Souillac

In seasonPeak

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

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

Souillac's rainy season runs December–March, when most of the year's rain falls.

Cyclone

Rainy season

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is spring a good time to visit Souillac?

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.

7.3

Sightseeing

1st-best month of the year

6.3

Beach & pool

1st-best month of the year

spring is one of the better times to visit Souillac for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Souillac in Spring

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

In spring, Souillac sees daytime highs around 24°C and nights near 21°C. Pack sun protection. Worth having: light clothes, rain gear and a windbreaker. About 26 days see rain.

sun protectionlight clothesrain geara windbreaker

Sea temperature near Souillac in Spring

The nearest coast averages about 24°C across spring — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 16 km away) is warmest in February at about 28°C and coldest in August near 23°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	28	28	27	26	25	24	23	23	24	25	27
Comfort	Warm	Warm	Warm	Warm	Warm	Warm	Refreshing	Refreshing	Refreshing	Refreshing	Warm	Warm

	Sea temperature (°C)	Comfort
Jan	28	Warm
Feb	28	Warm
Mar	28	Warm
Apr	27	Warm
May	26	Warm
Jun	25	Warm
Jul	24	Refreshing
Aug	23	Refreshing
Sep	23	Refreshing
Oct	24	Refreshing
Nov	25	Warm
Dec	27	Warm

UV index in Souillac in Spring

LowModerateHighVery highExtreme

Clear-sky midday UV across spring averages around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Souillac peaks around January 17 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 6 (high).

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)	16	15	13	10	8	6	7	9	11	12	13	14
Level	Extreme	Extreme	Extreme	Very high	Very high	High	High	Very high	Extreme	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	16	Extreme
Feb	15	Extreme
Mar	13	Extreme
Apr	10	Very high
May	8	Very high
Jun	6	High
Jul	7	High
Aug	9	Very high
Sep	11	Extreme
Oct	12	Extreme
Nov	13	Extreme
Dec	14	Extreme

Location & terrain

Where is Souillac?

Souillac sits at 20.5°S, 57.5°E, 0 m above sea level, in Mauritius. The nearest listed city is Chemin-Grenier, 6.0 km away.

Topography around Souillac

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

Within 3 km, the terrain around Souillac has significant variations in elevation — a maximum elevation change of 253 m around an average of 33 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 763 m; within 80 km, large variations in elevation — a maximum elevation change of 786 m.

The land around Souillac is covered by water (41%), trees (23%) and cropland (20%) within 3 km, water (55%) and trees (28%) within 16 km, and water (82%) within 80 km.

3 km

253 m

water 41%

16 km

763 m

water 55%

80 km

786 m

water 82%

treesgrasslandcroplandartificial surfaceswater

← Winter Souillac year-round climate Summer →

Spring weather nearby: Chemin-Grenier 6.0 km · Bel Ombre 12 km · Rose-Belle 15 km · Chamarel 17 km · Plaine Magnien 19 km · Curepipe 22 km · Mahébourg 23 km · Vacoas-Phoenix 25 km

Mauritius travel facts

Travel advisory: Level 2; Exercise Increased Caution
Power plugs: Type C / E / G; 230 V · 50 Hz
Prices: ≈ 39% of US; price level, 2025
GDP per capita: $12,991; 2025
Happiness: 5.9 / 10; World Happiness, 2025
Homicide rate: 2.3; per 100k, 2022
Road deaths: 12.2; per 100k/yr, 2019
Income group: Upper middle; 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 Souillac (-20.5167°, 57.5167°, 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.