Santo Amaro da Imperatriz in Spring
In spring (September, October and November), Santo Amaro da Imperatriz sees average daytime highs around 22°C and overnight lows near 16°C, with 446 mm of rain over about 45 wet days across the season. It is the 3rd-warmest season and the 2nd-wettest season.
Over the season highs climb from about 21°C in early September to 25°C by late November. The sky is clear or mostly clear about 16% of the time across spring, and the air most often feels humid.
Spring is Santo Amaro da Imperatriz's 3rd-best season to visit on our travel score. For the whole year in context, see Santo Amaro da Imperatriz's year-round climate.
- Avg daytime high
- 22°C
- 3rd-warmest season
- Avg overnight low
- 16°C
- Rainfall
- 446 mm
- 45 wet days
- Avg wind
- 9 km/h
- Travel score
- 5.6
- 3rd-best season
- Months
- Sep · Oct · Nov
Temperature in Santo Amaro da Imperatriz in Spring
Over the season highs climb from about 21°C in early September to 25°C by late November.
A typical spring day in Santo Amaro da Imperatriz reaches about 22°C and drops to 16°C overnight. The warmest of the three months is November, the coolest September.
Santo Amaro da Imperatriz 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° / 21° | 242 | 22.7 | 13.6 | 4.5 |
| Feb | 27° / 21° | 218 | 20.7 | 13 | 4.5 |
| Mar | 26° / 20° | 158 | 20.5 | 12.2 | 5.1 |
| Apr | 24° / 18° | 100 | 12.7 | 11.4 | 6.4 |
| May | 21° / 15° | 118 | 11 | 10.6 | 6.4 |
| Jun | 20° / 13° | 97 | 9.3 | 10.3 | 6.3 |
| Jul | 19° / 12° | 88 | 9.4 | 10.4 | 6.3 |
| Aug | 20° / 13° | 89 | 9.2 | 11 | 6.5 |
| Sep | 21° / 14° | 148 | 13.3 | 11.8 | 5.7 |
| Oct | 22° / 16° | 145 | 15.6 | 12.7 | 5.5 |
| Nov | 24° / 18° | 154 | 16.2 | 13.4 | 5.7 |
| Dec | 26° / 19° | 170 | 18.7 | 13.7 | 5.2 |
Cloud cover in Spring
The sky is clear or mostly clear about 16% of the time across spring.
Chance of precipitation in Spring
Santo Amaro da Imperatriz gets around 446 mm of rain over 45 wet days across spring. The line is the day-by-day chance of measurable precipitation.
Humidity in Spring
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 9 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 11 h 24 min in early September to 13 h 36 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Spring
Average shortwave solar energy reaching the ground each day across spring, about 4.5 kWh/m².
Is spring a good time to visit Santo Amaro da Imperatriz?
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.
spring is a reasonable time to visit Santo Amaro da Imperatriz for sightseeing.
What to pack for Santo Amaro da Imperatriz in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Santo Amaro da Imperatriz sees daytime highs around 22°C and nights near 16°C. Pack rain gear. Worth having: light clothes and sun protection. About 45 days see rain.
Sea temperature near Santo Amaro da Imperatriz in Spring
The nearest coast averages about 21°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 40 km away) is warmest in February at about 26°C and coldest in August near 18°C.
It's comfortable for a long swim from Oct 8 to Jun 8 — about 8 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 26 | 26 | 25 | 24 | 22 | 20 | 18 | 18 | 19 | 21 | 22 | 24 |
| Comfort | Warm | Warm | Warm | Refreshing | Refreshing | Cool | Cool | Cool | Cool | Refreshing | Refreshing | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 26 | Warm |
| Feb | 26 | Warm |
| Mar | 25 | Warm |
| Apr | 24 | Refreshing |
| May | 22 | Refreshing |
| Jun | 20 | Cool |
| Jul | 18 | Cool |
| Aug | 18 | Cool |
| Sep | 19 | Cool |
| Oct | 21 | Refreshing |
| Nov | 22 | Refreshing |
| Dec | 24 | Warm |
UV index in Santo Amaro da Imperatriz in Spring
Clear-sky midday UV across spring averages around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Santo Amaro da Imperatriz peaks around January 18 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 at about 5 (moderate).
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 | 13 | 11 | 8 | 5 | 5 | 5 | 6 | 8 | 9 | 12 | 13 |
| Level | Extreme | Extreme | Extreme | Very high | High | Moderate | Moderate | High | Very high | Very high | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 13 | Extreme |
| Mar | 11 | Extreme |
| Apr | 8 | Very high |
| May | 5 | High |
| Jun | 5 | Moderate |
| Jul | 5 | Moderate |
| Aug | 6 | High |
| Sep | 8 | Very high |
| Oct | 9 | Very high |
| Nov | 12 | Extreme |
| Dec | 13 | Extreme |
Where is Santo Amaro da Imperatriz?
Santo Amaro da Imperatriz sits at 27.7°S, 48.8°W, 29 m above sea level, in Brazil. The nearest listed city is Palhoça, 12 km away.
Topography around Santo Amaro da Imperatriz
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Santo Amaro da Imperatriz.
Within 3 km, the terrain around Santo Amaro da Imperatriz has significant variations in elevation — a maximum elevation change of 554 m around an average of 76 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,290 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,813 m.
The land around Santo Amaro da Imperatriz is covered by trees (54%) and grassland (32%) within 3 km, trees (76%) within 16 km, and trees (55%) and water (31%) within 80 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 Santo Amaro da Imperatriz (-27.6881°, -48.7786°, elevation 29 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.