Matinhos in Fall
In fall (March, April and May), Matinhos sees average daytime highs around 25°C and overnight lows near 20°C, with 457 mm of rain over about 51 wet days across the season. It is the 2nd-warmest season and the 2nd-wettest season.
Over the season highs ease from about 28°C in early March to 22°C by late May. The sky is clear or mostly clear about 24% of the time across fall, and the air most often feels muggy.
Fall is Matinhos's 2nd-best season to visit on our travel score. For the whole year in context, see Matinhos's year-round climate.
- Avg daytime high
- 25°C
- 2nd-warmest season
- Avg overnight low
- 20°C
- Rainfall
- 457 mm
- 51 wet days
- Avg wind
- 8 km/h
- Travel score
- 5.6
- 2nd-best season
- Months
- Mar · Apr · May
Temperature in Matinhos in Fall
Over the season highs ease from about 28°C in early March to 22°C by late May.
A typical fall day in Matinhos reaches about 25°C and drops to 20°C overnight. The warmest of the three months is March, the coolest May.
Matinhos weather by month
How the three fall months (March, April and May) 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° / 23° | 276 | 24.3 | 13.4 | 4.2 |
| Feb | 28° / 23° | 265 | 21.4 | 12.9 | 4.2 |
| Mar | 27° / 22° | 216 | 22.6 | 12.2 | 4.6 |
| Apr | 25° / 21° | 122 | 15.5 | 11.4 | 5.8 |
| May | 23° / 18° | 119 | 13.3 | 10.8 | 6.3 |
| Jun | 21° / 16° | 94 | 10 | 10.4 | 6.4 |
| Jul | 20° / 15° | 85 | 9.8 | 10.5 | 6.4 |
| Aug | 21° / 16° | 73 | 8.9 | 11.1 | 6.6 |
| Sep | 22° / 17° | 130 | 14 | 11.8 | 5.8 |
| Oct | 23° / 19° | 139 | 17.2 | 12.6 | 5.4 |
| Nov | 25° / 20° | 157 | 18.4 | 13.3 | 5.3 |
| Dec | 27° / 22° | 200 | 19.8 | 13.6 | 4.9 |
Cloud cover in Fall
The sky is clear or mostly clear about 24% of the time across fall.
Chance of precipitation in Fall
Matinhos gets around 457 mm of rain over 51 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 8 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 36 min in early March to 10 h 30 min by late May. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 3.8 kWh/m².
Hazard calendar for Matinhos
In fall, Matinhos overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
Matinhos's rainy season runs September–March, when most of the year's rain falls.
Is fall a good time to visit Matinhos?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is a reasonable time to visit Matinhos for sightseeing.
What to pack for Matinhos in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Matinhos sees daytime highs around 25°C and nights near 20°C. Pack light clothes and rain gear. Worth having: sun protection. About 51 days see rain.
Sea temperature near Matinhos in Fall
The nearest coast averages about 25°C across fall — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 17 km away) is warmest in February at about 27°C and coldest in August near 19°C.
It's comfortable for a long swim from Sep 20 to Jun 28 — about 9.3 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 27 | 27 | 27 | 25 | 23 | 21 | 19 | 19 | 20 | 21 | 23 | 25 |
| Comfort | Warm | Warm | Warm | Warm | Refreshing | Refreshing | Cool | Cool | Cool | Refreshing | Refreshing | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 27 | Warm |
| Feb | 27 | Warm |
| Mar | 27 | Warm |
| Apr | 25 | Warm |
| May | 23 | Refreshing |
| Jun | 21 | Refreshing |
| Jul | 19 | Cool |
| Aug | 19 | Cool |
| Sep | 20 | Cool |
| Oct | 21 | Refreshing |
| Nov | 23 | Refreshing |
| Dec | 25 | Warm |
UV index in Matinhos in Fall
Clear-sky midday UV across fall averages around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Matinhos peaks around January 19 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 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 | 6 | 5 | 5 | 6 | 8 | 10 | 12 | 13 |
| Level | Extreme | Extreme | Extreme | Very high | High | High | 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 | 6 | High |
| Jun | 5 | High |
| Jul | 5 | Moderate |
| Aug | 6 | High |
| Sep | 8 | Very high |
| Oct | 10 | Very high |
| Nov | 12 | Extreme |
| Dec | 13 | Extreme |
Where is Matinhos?
Matinhos sits at 25.8°S, 48.5°W, 7 m above sea level, in Brazil. The nearest listed city is Guaratuba, 7.0 km away.
Topography around Matinhos
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Matinhos.
Within 3 km, the terrain around Matinhos has significant variations in elevation — a maximum elevation change of 439 m around an average of 37 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 825 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,785 m.
The land around Matinhos is covered by water (46%) and trees (32%) within 3 km, water (54%) and trees (34%) within 16 km, and trees (55%) and water (34%) 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 Matinhos (-25.8322°, -48.5397°, 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.