Mogi Guaçu weather in August

In August, Mogi Guaçu sees average daytime highs of 27°C and overnight lows near 14°C, with 28 mm of rain across 3.8 wet days and about 11.2 hours of daylight. It is the 9th-warmest and 12th-wettest month of the year here.

Highs climb over the month, from about 26°C in the first days to 28°C by the end. The sky is clear or mostly clear about 65% of the time in August, and the air most often feels dry.

Daylight stretches from about 11 hours at the start of August to 11 h 30 min by month's end. Set against the rest of the year, August is Mogi Guaçu's 1st-clearest and 3rd-windiest month. For the whole year in context, see Mogi Guaçu's year-round climate.

Daytime high
27°
9th warmest
Overnight low
14°
3rd coldest
Rainfall
28 mm
3.8 wet days
Daylight
11 h 12 min
7:35 AM – 6:49 PM
Cloud cover
32%
1st clearest
Wind
8 km/h
3rd windiest
Solar energy
4.92 kWh/m²
Travel score
7.9
out of 10

Mogi Guaçu is human settlement in Brazil.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 26°C in the first days to 28°C by the end.

A typical August day in Mogi Guaçu reaches about 27°C in the afternoon and slips back to 14°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 30°C. Set against its neighbours, August runs about 2°C warmer than July and about 2°C cooler than September.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
12613
22613
32613
42613
52613
62613
72613
82613
92613
102613
112713
122714
132714
142714
152714
162714
172714
182714
192714
202714
212714
222714
232814
242814
252814
262814
272815
282815
292815
302815
312815

Mogi Guaçu weather by month

How August compares with the rest of the year at a glance. August is the 9th-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 20°2632313.23.7
Feb29° / 20°18919.212.83.9
Mar29° / 19°15718.512.24.5
Apr28° / 17°729.211.56.4
May25° / 15°56610.97.6
Jun25° / 13°353.810.78.2
Jul25° / 13°323.610.88.3
Aug27° / 14°283.811.27.9
Sep29° / 16°768.111.96.2
Oct29° / 18°1191412.54.9
Nov29° / 19°17917.213.14.6
Dec29° / 20°22121.513.34.0

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 65% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 12% of August, with mostly cloudy or overcast conditions the remaining 23%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17426
27327
37327
47327
57327
67327
77327
87327
97426
107525
117525
127525
137624
147624
157723
167822
177822
187822
197822
207921
217921
228020
238020
248020
258020
268020
278020
287921
297921
307921
317921

Chance of precipitation in August

Any precipitation

Mogi Guaçu gets around 28 mm of rain over 3.8 wet days in August, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 13% and peaks near 18% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
111
211
311
411
511
611
711
811
911
1011
1111
1211
1311
1412
1512
1612
1712
1812
1912
2013
2113
2213
2314
2414
2514
2615
2716
2816
2917
3017
3118

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

Most of August feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, August lands in the dry band about 70% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
173234
273234
373234
471245
571245
671245
771245
871245
971245
1071245
1170246
1270246
1371236
1471236
1571236
1672226
1772226
1872226
1971236
2071236
2171236
2269247
2369247
2468257
2568257
2667258
2766268
2865269
2964279
30632710
31622711

Wind in August

Winds average 8 km/h in August.

Across August, daily wind ranges from about 8 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 11 hours at the start of August to 11 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 30 minutes over August. Sunrise moves from 7:45 AM to 7:22 AM, and sunset from 6:43 PM to 6:54 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.07:456:43
211.07:446:43
311.07:446:44
411.07:436:44
511.07:436:44
611.07:426:45
711.17:426:45
811.17:416:46
911.17:406:46
1011.17:406:46
1111.17:396:47
1211.17:386:47
1311.27:376:47
1411.27:376:48
1511.27:366:48
1611.27:356:49
1711.27:346:49
1811.37:346:49
1911.37:336:50
2011.37:326:50
2111.37:316:50
2211.37:306:51
2311.47:296:51
2411.47:296:51
2511.47:286:52
2611.47:276:52
2711.47:266:52
2811.57:256:53
2911.57:246:53
3011.57:236:53
3111.57:226:54

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.92 kWh/m².

For context, solar energy here swings from a low near 3.8 kWh/m² to a high of 6 kWh/m² in November across the year — August's 4.92 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.4Bright
24.5Bright
34.5Bright
44.5Bright
54.5Bright
64.6Bright
74.6Bright
84.7Bright
94.7Bright
104.7Bright
114.8Bright
124.8Bright
134.8Bright
144.9Bright
154.9Bright
164.9Bright
175.0Bright
185.0Bright
195.0Bright
205.0Bright
215.1Bright
225.1Bright
235.1Bright
245.2Bright
255.2Bright
265.2Bright
275.3Bright
285.3Bright
295.3Bright
305.3Bright
315.4Bright
Planning a trip in August

Hazard calendar for Mogi Guaçu

In seasonPeak

None of Mogi Guaçu's seasonal hazards are active in August. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

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 August a good time to visit Mogi Guaçu?

Our two travel scores rate August for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

7.9
Sightseeing
3rd-best month of the year
7.9
Beach & pool
1st-best month of the year

August is one of the better times to visit Mogi Guaçu for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Mogi Guaçu in August

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

In August, Mogi Guaçu sees daytime highs around 27°C and nights near 14°C. Worth packing: light clothes and sun protection. About 4 days see rain.

light clothessun protection

UV index in Mogi Guaçu in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks 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 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 24UV 15Jul 11UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr10Very high
May7High
Jun6High
Jul6High
Aug8Very high
Sep8Very high
Oct12Extreme
Nov14Extreme
Dec14Extreme

Air quality in Mogi Guaçu in August

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where August 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).

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateSep 1032 µg/m³Dec 1516 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb17Moderate
Mar19Moderate
Apr22Moderate
May26Moderate
Jun28Moderate
Jul30Moderate
Aug31Moderate
Sep32Moderate
Oct22Moderate
Nov16Moderate
Dec16Moderate
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
16 km
268 m
80 km
1,306 m
treesgrasslandcroplandartificial surfaceswater
August 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
Roman Catholic 57%Evangelical 27%none 9%other 4%

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. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).