Santa Bárbara d'Oeste in Spring

In spring (September, October and November), Santa Bárbara d'Oeste sees average daytime highs around 29°C and overnight lows near 18°C, with 344 mm of rain over about 36 wet days across the season. It is the 2nd-warmest season and the 2nd-wettest season.

Across spring, daytime highs hold fairly steady around 29°C. The sky is clear or mostly clear about 34% of the time across spring, and the air most often feels humid.

Spring is Santa Bárbara d'Oeste's 3rd-best season to visit on our travel score. For the whole year in context, see Santa Bárbara d'Oeste's year-round climate.

Avg daytime high: 29°C; 2nd-warmest season
Avg overnight low: 18°C
Rainfall: 344 mm; 36 wet days
Avg wind: 10 km/h
Travel score: 5.2; 3rd-best season
Months: Sep · Oct · Nov

← Winter Santa Bárbara d'Oeste year-round climate Summer →

Spring Summer Fall Winter

Temperature in Santa Bárbara d'Oeste in Spring

Average highAverage lowShaded bands: 10–90% of days

Across spring, daytime highs hold fairly steady around 29°C.

A typical spring day in Santa Bárbara d'Oeste reaches about 29°C and drops to 18°C overnight. The warmest of the three months is October, the coolest September.

Santa Bárbara d'Oeste 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	30° / 21°	266	22.5	13.2	3.6
Feb	30° / 21°	187	18.6	12.8	3.8
Mar	29° / 20°	147	17.1	12.2	4.5
Apr	28° / 18°	60	7.7	11.5	6.3
May	26° / 15°	56	6.2	10.9	7.5
Jun	25° / 14°	40	4.6	10.6	8.0
Jul	25° / 13°	35	4	10.7	8.1
Aug	27° / 14°	32	4	11.2	7.7
Sep	29° / 16°	70	8.1	11.9	6.1
Oct	29° / 18°	115	12.6	12.5	5.0
Nov	29° / 19°	160	15.4	13.1	4.6
Dec	30° / 20°	208	20	13.4	3.9

Cloud cover in Spring

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 34% of the time across spring.

Chance of precipitation in Spring

Any precipitation

Santa Bárbara d'Oeste gets around 344 mm of rain over 36 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 10 km/h across spring.

Sunrise & sunset in Spring

DaylightNight

Daylight runs from about 11 h 30 min in early September to 13 h 18 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 5.7 kWh/m².

Planning a trip in spring

Hazard calendar for Santa Bárbara d'Oeste

In seasonPeak

In spring, Santa Bárbara d'Oeste overlaps its rainy season season. The full year is below, with each hazard's peak months called out.

Santa Bárbara d'Oeste's rainy season runs November–March, when most of the year's rain falls.

Rainy season

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is spring a good time to visit Santa Bárbara d'Oeste?

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.

5.2

Sightseeing

3rd-best month of the year

6.7

Beach & pool

3rd-best month of the year

spring is a reasonable time to visit Santa Bárbara d'Oeste for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Santa Bárbara d'Oeste in Spring

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

In spring, Santa Bárbara d'Oeste sees daytime highs around 29°C and nights near 18°C. Pack light clothes, rain gear and sun protection. About 36 days see rain.

light clothesrain gearsun protection

UV index in Santa Bárbara d'Oeste in Spring

LowModerateHighVery highExtreme

Clear-sky midday UV across spring averages around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Santa Bárbara d'Oeste peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 5 (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)	15	14	12	9	7	6	5	8	8	11	13	13
Level	Extreme	Extreme	Extreme	Very high	High	High	High	Very high	Very high	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	15	Extreme
Feb	14	Extreme
Mar	12	Extreme
Apr	9	Very high
May	7	High
Jun	6	High
Jul	5	High
Aug	8	Very high
Sep	8	Very high
Oct	11	Extreme
Nov	13	Extreme
Dec	13	Extreme

Air quality in Santa Bárbara d'Oeste in Spring

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where spring falls, not just the annual average.

Air quality in Santa Bárbara d'Oeste is worst in September — around 32 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (December, 16 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	16	17	19	22	26	28	30	31	32	22	16	16
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	16	Moderate
Feb	17	Moderate
Mar	19	Moderate
Apr	22	Moderate
May	26	Moderate
Jun	28	Moderate
Jul	30	Moderate
Aug	31	Moderate
Sep	32	Moderate
Oct	22	Moderate
Nov	16	Moderate
Dec	16	Moderate

Location & terrain

Where is Santa Bárbara d'Oeste?

Santa Bárbara d'Oeste sits at 22.8°S, 47.4°W, 565 m above sea level, in Brazil. The nearest listed city is Americana, 9.0 km away.

Topography around Santa Bárbara d'Oeste

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Santa Bárbara d'Oeste.

Within 3 km, the terrain around Santa Bárbara d'Oeste has only modest variations in elevation — a maximum elevation change of 100 m around an average of 560 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 173 m; within 80 km, large variations in elevation — a maximum elevation change of 845 m.

The land around Santa Bárbara d'Oeste is covered by artificial surfaces (48%) and trees (21%) within 3 km, cropland (45%) and trees (23%) within 16 km, and cropland (35%), trees (32%) and grassland (25%) within 80 km.

3 km

100 m

artificial surfaces 48%

16 km

173 m

cropland 45%

80 km

845 m

cropland 35%

treesgrasslandcroplandartificial surfacesbare terrainwater

← Winter Santa Bárbara d'Oeste year-round climate Summer →

Spring weather nearby: Americana 9.0 km · Nova Odessa 12 km · Sumaré 17 km · Limeira 21 km · Iracemápolis 22 km · Rio das Pedras 22 km · Hortolândia 23 km · Monte Mor 24 km

Brazil travel facts

Travel advisory: Level 2; Exercise Increased Caution
Power plugs: Type C / N; 127 / 220 V · 60 Hz
Prices: ≈ 46% of US; price level, 2025
GDP per capita: $10,713; 2025
Happiness: 6.6 / 10; World Happiness, 2025
Safe drinking water: 89%; of population, 2024
Homicide rate: 19.3; per 100k, 2023
Road deaths: 16; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: Low; EF EPI 482
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 Santa Bárbara d'Oeste (-22.7536°, -47.4136°, elevation 565 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.