Laguna in Spring
In spring (September, October and November), Laguna sees average daytime highs around 21°C and overnight lows near 18°C, with 367 mm of rain over about 38 wet days across the season. It is the 3rd-warmest season and the wettest season of the year.
Over the season highs climb from about 19°C in early September to 23°C by late November. The sky is clear or mostly clear about 31% of the time across spring, and the air most often feels humid.
Spring is Laguna's weakest season of the year to visit on our travel score. For the whole year in context, see Laguna's year-round climate.
- Avg daytime high
- 21°C
- 3rd-warmest season
- Avg overnight low
- 18°C
- Rainfall
- 367 mm
- 38 wet days
- Avg wind
- 21 km/h
- Travel score
- 6.0
- weakest season of the year
- Months
- Sep · Oct · Nov
Temperature in Laguna in Spring
Over the season highs climb from about 19°C in early September to 23°C by late November.
A typical spring day in Laguna reaches about 21°C and drops to 18°C overnight. The warmest of the three months is November, the coolest September.
Laguna 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 | 25° / 23° | 134 | 14.1 | 13.6 | 6.2 |
| Feb | 25° / 23° | 104 | 13.6 | 13 | 6.1 |
| Mar | 25° / 23° | 116 | 14.7 | 12.2 | 6.2 |
| Apr | 23° / 21° | 98 | 10.9 | 11.3 | 6.8 |
| May | 21° / 18° | 136 | 11.3 | 10.6 | 6.4 |
| Jun | 19° / 16° | 109 | 9.9 | 10.2 | 6.2 |
| Jul | 18° / 15° | 104 | 10.1 | 10.4 | 6.0 |
| Aug | 18° / 15° | 108 | 10.1 | 11 | 6.2 |
| Sep | 19° / 17° | 129 | 11.9 | 11.8 | 5.8 |
| Oct | 21° / 18° | 130 | 13.9 | 12.7 | 5.7 |
| Nov | 22° / 20° | 109 | 12.3 | 13.4 | 6.4 |
| Dec | 24° / 22° | 95 | 11.4 | 13.8 | 6.7 |
Cloud cover in Spring
The sky is clear or mostly clear about 31% of the time across spring.
Chance of precipitation in Spring
Laguna gets around 367 mm of rain over 38 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 21 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 11 h 24 min in early September to 13 h 42 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 5.2 kWh/m².
Is spring a good time to visit Laguna?
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 Laguna for sightseeing.
What to pack for Laguna in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Laguna sees daytime highs around 21°C and nights near 18°C. Pack sun protection. Worth having: light clothes, rain gear and a windbreaker. About 38 days see rain.
Sea temperature near Laguna in Spring
The nearest coast averages about 20°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 18 km away) is warmest in February at about 25°C and coldest in August near 17°C.
It's comfortable for a long swim from Oct 23 to Jun 1 — about 7.3 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 25 | 25 | 25 | 24 | 21 | 19 | 17 | 17 | 18 | 20 | 21 | 23 |
| Comfort | Warm | Warm | Warm | Refreshing | Refreshing | Cool | Cool | Cool | Cool | Cool | Refreshing | Refreshing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 25 | Warm |
| Feb | 25 | Warm |
| Mar | 25 | Warm |
| Apr | 24 | Refreshing |
| May | 21 | Refreshing |
| Jun | 19 | Cool |
| Jul | 17 | Cool |
| Aug | 17 | Cool |
| Sep | 18 | Cool |
| Oct | 20 | Cool |
| Nov | 21 | Refreshing |
| Dec | 23 | Refreshing |
UV index in Laguna 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 Laguna peaks around January 22 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 at about 4 (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) | 13 | 13 | 10 | 8 | 5 | 4 | 4 | 6 | 8 | 10 | 12 | 12 |
| Level | Extreme | Extreme | Extreme | Very high | Moderate | Moderate | Moderate | High | Very high | Very high | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 13 | Extreme |
| Feb | 13 | Extreme |
| Mar | 10 | Extreme |
| Apr | 8 | Very high |
| May | 5 | Moderate |
| Jun | 4 | Moderate |
| Jul | 4 | Moderate |
| Aug | 6 | High |
| Sep | 8 | Very high |
| Oct | 10 | Very high |
| Nov | 12 | Extreme |
| Dec | 12 | Extreme |
Where is Laguna?
Laguna sits at 28.5°S, 48.8°W, 7 m above sea level, in Brazil. The nearest listed city is Capivari de Baixo, 18 km away.
Topography around Laguna
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Laguna.
Within 3 km, the terrain around Laguna has only modest variations in elevation — a maximum elevation change of 131 m around an average of 6 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 384 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,794 m.
The land around Laguna is covered by water (55%) within 3 km, water (63%) within 16 km, and water (41%) and trees (39%) 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 Laguna (-28.4825°, -48.7808°, elevation 7 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.