Itariri in Spring
In spring (September, October and November), Itariri sees average daytime highs around 25°C and overnight lows near 18°C, with 435 mm of rain over about 50 wet days across the season. It is the 3rd-warmest season and the 3rd-wettest season.
Over the season highs climb from about 24°C in early September to 27°C by late November. The sky is clear or mostly clear about 13% of the time across spring, and the air most often feels muggy.
Spring is Itariri's 2nd-best season to visit on our travel score. For the whole year in context, see Itariri's year-round climate.
- Avg daytime high
- 25°C
- 3rd-warmest season
- Avg overnight low
- 18°C
- Rainfall
- 435 mm
- 50 wet days
- Avg wind
- 7 km/h
- Travel score
- 5.5
- 2nd-best season
- Months
- Sep · Oct · Nov
Temperature in Itariri in Spring
Over the season highs climb from about 24°C in early September to 27°C by late November.
A typical spring day in Itariri reaches about 25°C and drops to 18°C overnight. The warmest of the three months is November, the coolest September.
Itariri 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 | 29° / 22° | 301 | 25.9 | 13.3 | 3.5 |
| Feb | 29° / 22° | 267 | 22.7 | 12.8 | 3.6 |
| Mar | 28° / 21° | 231 | 23.7 | 12.2 | 4.2 |
| Apr | 26° / 19° | 125 | 15.1 | 11.4 | 5.7 |
| May | 24° / 16° | 107 | 12.4 | 10.8 | 6.5 |
| Jun | 23° / 15° | 80 | 9.2 | 10.5 | 6.9 |
| Jul | 22° / 14° | 83 | 9.6 | 10.6 | 6.9 |
| Aug | 23° / 15° | 73 | 9.5 | 11.2 | 6.9 |
| Sep | 24° / 16° | 128 | 13.9 | 11.8 | 6.1 |
| Oct | 25° / 18° | 141 | 17.5 | 12.6 | 5.4 |
| Nov | 26° / 19° | 166 | 18.9 | 13.2 | 5.0 |
| Dec | 28° / 21° | 213 | 21.8 | 13.5 | 4.4 |
Cloud cover in Spring
The sky is clear or mostly clear about 13% of the time across spring.
Chance of precipitation in Spring
Itariri gets around 435 mm of rain over 50 wet days across spring. The line is the day-by-day chance of measurable precipitation.
Humidity in Spring
Most of spring feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Spring
Winds average 7 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 11 h 30 min in early September to 13 h 24 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 4.6 kWh/m².
Hazard calendar for Itariri
In spring, Itariri overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
Itariri's rainy season runs October–March, when most of the year's rain falls.
Is spring a good time to visit Itariri?
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 Itariri for sightseeing.
What to pack for Itariri in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Itariri sees daytime highs around 25°C and nights near 18°C. Pack rain gear. Worth having: light clothes and sun protection. About 50 days see rain.
Sea temperature near Itariri in Spring
The nearest coast averages about 22°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 32 km away) is warmest in February at about 27°C and coldest in August near 20°C.
It's comfortable for a long swim from Aug 19 to Aug 9 — about 11.7 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 | 26 | 24 | 22 | 20 | 20 | 21 | 22 | 23 | 25 |
| Comfort | Warm | Warm | Warm | Warm | Refreshing | Refreshing | Refreshing | Cool | Refreshing | Refreshing | Refreshing | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 27 | Warm |
| Feb | 27 | Warm |
| Mar | 27 | Warm |
| Apr | 26 | Warm |
| May | 24 | Refreshing |
| Jun | 22 | Refreshing |
| Jul | 20 | Refreshing |
| Aug | 20 | Cool |
| Sep | 21 | Refreshing |
| Oct | 22 | Refreshing |
| Nov | 23 | Refreshing |
| Dec | 25 | Warm |
UV index in Itariri 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 Itariri peaks around January 21 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 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) | 14 | 14 | 11 | 8 | 6 | 5 | 5 | 7 | 7 | 10 | 13 | 13 |
| Level | Extreme | Extreme | Extreme | Very high | High | High | High | High | High | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 14 | Extreme |
| Mar | 11 | Extreme |
| Apr | 8 | Very high |
| May | 6 | High |
| Jun | 5 | High |
| Jul | 5 | High |
| Aug | 7 | High |
| Sep | 7 | High |
| Oct | 10 | Extreme |
| Nov | 13 | Extreme |
| Dec | 13 | Extreme |
Air quality in Itariri in Spring
Average fine-particle pollution (PM2.5) through the year — so you can see where spring falls, not just the annual average.
Air quality in Itariri is worst in July — around 33 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (January, 17 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) | 17 | 17 | 18 | 20 | 24 | 30 | 33 | 32 | 29 | 21 | 17 | 17 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 17 | Moderate |
| Feb | 17 | Moderate |
| Mar | 18 | Moderate |
| Apr | 20 | Moderate |
| May | 24 | Moderate |
| Jun | 30 | Moderate |
| Jul | 33 | Moderate |
| Aug | 32 | Moderate |
| Sep | 29 | Moderate |
| Oct | 21 | Moderate |
| Nov | 17 | Moderate |
| Dec | 17 | Moderate |
Where is Itariri?
Itariri sits at 24.3°S, 47.2°W, 60 m above sea level, in Brazil. The nearest listed city is Peruíbe, 18 km away.
Topography around Itariri
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Itariri.
Within 3 km, the terrain around Itariri has significant variations in elevation — a maximum elevation change of 345 m around an average of 97 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,402 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,374 m.
The land around Itariri is covered by trees (84%) within 3 km, trees (96%) within 16 km, and trees (60%) and water (32%) 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 Itariri (-24.2892°, -47.1744°, elevation 60 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.