Mogi Guaçu in Spring

In spring (September, October and November), Mogi Guaçu sees average daytime highs around 29°C and overnight lows near 18°C, with 374 mm of rain over about 39 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 36% of the time across spring, and the air most often feels humid.

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

Avg daytime high: 29°C; 2nd-warmest season
Avg overnight low: 18°C
Rainfall: 374 mm; 39 wet days
Avg wind: 8 km/h
Travel score: 5.2; 3rd-best season
Months: Sep · Oct · Nov

← Winter Mogi Guaçu year-round climate Summer →

Spring Summer Fall Winter

Temperature in Mogi Guaçu 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 Mogi Guaçu reaches about 29°C and drops to 18°C overnight. The warmest of the three months is October, the coolest September.

Mogi Guaçu 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° / 20°	263	23	13.2	3.7
Feb	29° / 20°	189	19.2	12.8	3.9
Mar	29° / 19°	157	18.5	12.2	4.5
Apr	28° / 17°	72	9.2	11.5	6.4
May	25° / 15°	56	6	10.9	7.6
Jun	25° / 13°	35	3.8	10.7	8.2
Jul	25° / 13°	32	3.6	10.8	8.3
Aug	27° / 14°	28	3.8	11.2	7.9
Sep	29° / 16°	76	8.1	11.9	6.2
Oct	29° / 18°	119	14	12.5	4.9
Nov	29° / 19°	179	17.2	13.1	4.6
Dec	29° / 20°	221	21.5	13.3	4.0

Cloud cover in Spring

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 36% of the time across spring.

Chance of precipitation in Spring

Any precipitation

Mogi Guaçu gets around 374 mm of rain over 39 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 8 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 5.8 kWh/m².

Planning a trip in spring

Hazard calendar for Mogi Guaçu

In seasonPeak

In spring, Mogi Guaçu overlaps its rainy season season. The full year is below, with each hazard's peak months called out.

Mogi Guaçu's rainy season runs October–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 Mogi Guaçu?

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

6.5

Beach & pool

3rd-best month of the year

spring is a reasonable time to visit Mogi Guaçu for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Mogi Guaçu in Spring

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

In spring, Mogi Guaçu sees daytime highs around 29°C and nights near 18°C. Pack light clothes, rain gear and sun protection. About 39 days see rain.

light clothesrain gearsun protection

UV index in Mogi Guaçu 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 Mogi Guaçu peaks around January 24 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 at about 6 (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	15	13	10	7	6	6	8	8	12	14	14
Level	Extreme	Extreme	Extreme	Very high	High	High	High	Very high	Very high	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	15	Extreme
Feb	15	Extreme
Mar	13	Extreme
Apr	10	Very high
May	7	High
Jun	6	High
Jul	6	High
Aug	8	Very high
Sep	8	Very high
Oct	12	Extreme
Nov	14	Extreme
Dec	14	Extreme

Air quality in Mogi Guaçu 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 Mogi Guaçu 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 Mogi Guaçu?

Mogi Guaçu sits at 22.4°S, 46.9°W, 612 m above sea level, in Brazil. The nearest listed city is Mogi Mirim, 7.0 km away.

Topography around Mogi Guaçu

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Mogi Guaçu.

Within 3 km, the terrain around Mogi Guaçu has only modest variations in elevation — a maximum elevation change of 120 m around an average of 623 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 268 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,306 m.

The land around Mogi Guaçu is covered by artificial surfaces (55%) and trees (26%) within 3 km, cropland (37%), trees (32%) and grassland (21%) within 16 km, and trees (34%), cropland (31%) and grassland (29%) within 80 km.

3 km

120 m

artificial surfaces 55%

16 km

268 m

cropland 37%

80 km

1,306 m

trees 34%

treesgrasslandcroplandartificial surfaceswater

← Winter Mogi Guaçu year-round climate Summer →

Spring weather nearby: Mogi Mirim 7.0 km · Itapira 15 km · Conchal 24 km · Santo Antônio de Posse 27 km · Espírito Santo do Pinhal 28 km · Engenheiro Coelho 31 km · Terra Preta 31 km · Holambra 32 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 Mogi Guaçu (-22.3677°, -46.9455°, elevation 612 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.