São Desidério weather in July

In July, São Desidério sees average daytime highs of 30°C and overnight lows near 17°C, with 0 mm of rain across 0 wet days and about 11.3 hours of daylight. It is the 7th-warmest and 12th-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 62% of the time in July, and the air most often feels comfortable.

Daylight stretches from about 11 h 18 min at the start of July to 11 h 24 min by month's end. Set against the rest of the year, July is São Desidério's 2nd-clearest and 3rd-windiest month. For the whole year in context, see São Desidério's year-round climate.

Daytime high
30°
7th warmest
Overnight low
17°
1st coldest
Rainfall
0 mm
0 wet days
Daylight
11 h 18 min
6:25 AM – 5:46 PM
Cloud cover
33%
2nd clearest
Wind
8 km/h
3rd windiest
Solar energy
5.2 kWh/m²
Travel score
6.5
out of 10

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical July day in São Desidério reaches about 30°C in the afternoon and slips back to 17°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 32°C. Set against its neighbours, July runs on par with June and about 1°C cooler than August.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13018
23018
33018
43017
53017
63017
73017
83017
93017
103017
113017
123017
133017
143017
153017
163017
173017
183017
193017
203017
213017
223017
233017
243017
253017
263017
273017
283017
293017
303017
313117

How July really feels in São Desidério

Once humidity and wind are folded in, July averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

July sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

São Desidério weather by month

How July compares with the rest of the year at a glance. July is the 7th-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 21°13916.512.64.2
Feb30° / 21°12015.712.44.2
Mar30° / 21°14216.512.14.2
Apr30° / 20°6810.211.74.8
May30° / 20°183.211.45.7
Jun30° / 18°20.311.36.4
Jul30° / 17°0011.36.5
Aug31° / 18°10.111.65.6
Sep33° / 20°81.111.94.2
Oct33° / 22°516.512.33.6
Nov31° / 21°15414.212.63.9
Dec30° / 21°14314.712.74.2

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 62% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 18% of July, with mostly cloudy or overcast conditions the remaining 21%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17822
27822
37921
47921
57921
67921
77921
87921
97921
107921
117921
127921
137921
147921
157921
167921
178020
188020
197921
208020
218020
228020
238119
248119
258020
268020
278020
288020
298020
308020
318020

Chance of precipitation in July

Any precipitation

São Desidério gets around 0 mm of rain over 0 wet days in July, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 0% and peaks near 0% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
310

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the comfortable band about 50% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
131627
232617
334597
435596
537576
638566
739556
840555
940555
1041545
1142535
1242535
1343525
1443534
1544524
1645514
1746504
1847503
1948493
2049483
2150482
2251472
2353452
2454442
2557421
2658411
2759401
2861381
2962371
3063361
3164351

Wind in July

Winds average 8 km/h in July.

Across July, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 11 h 18 min at the start of July to 11 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over July. Sunrise moves from 6:25 AM to 6:23 AM, and sunset from 5:42 PM to 5:49 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.36:255:42
211.36:255:42
311.36:255:42
411.36:255:42
511.36:255:43
611.36:255:43
711.36:255:43
811.36:255:44
911.36:255:44
1011.36:255:44
1111.36:255:44
1211.36:265:45
1311.36:255:45
1411.36:255:45
1511.36:255:45
1611.36:255:46
1711.36:255:46
1811.36:255:46
1911.46:255:46
2011.46:255:47
2111.46:255:47
2211.46:255:47
2311.46:255:47
2411.46:245:48
2511.46:245:48
2611.46:245:48
2711.46:245:48
2811.46:245:49
2911.46:235:49
3011.46:235:49
3111.46:235:49

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.2 kWh/m².

For context, solar energy here swings from a low near 4.87 kWh/m² to a high of 6.5 kWh/m² in September across the year — July's 5.2 kWh/m² sits near the bottom.

0246151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.0Bright
55.0Bright
65.0Bright
75.0Bright
85.0Bright
95.1Bright
105.1Bright
115.1Bright
125.1Bright
135.1Bright
145.2Bright
155.2Bright
165.2Bright
175.2Bright
185.2Bright
195.3Bright
205.3Bright
215.3Bright
225.3Bright
235.3Bright
245.4Bright
255.4Bright
265.4Bright
275.4Bright
285.5Bright
295.5Bright
305.5Bright
315.5Bright
Planning a trip in July

Hazard calendar for São Desidério

In seasonPeak

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

São Desidério's rainy season runs November–March, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is July a good time to visit São Desidério?

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

6.5
Sightseeing
1st-best month of the year
8.8
Beach & pool
1st-best month of the year

July is a reasonable time to visit São Desidério for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for São Desidério in July

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

In July, São Desidério sees daytime highs around 30°C and nights near 17°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

UV index in São Desidério in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in São Desidério peaks around February 18 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 9 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 18UV 15Jun 22UV 9
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May10Very high
Jun9Very high
Jul9Very high
Aug10Extreme
Sep12Extreme
Oct13Extreme
Nov14Extreme
Dec13Extreme

Air quality in São Desidério in July

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where July falls, not just the annual average.

Air quality in São Desidério is worst in September — around 25 µg/m³ PM2.5 (moderate), about 5.7× the cleanest month (July, 4 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 2324 µg/m³Jul 154 µg/m³
PM2.5 (µg/m³)Level
Jan6Good
Feb7Good
Mar7Good
Apr6Good
May5Good
Jun5Good
Jul4Good
Aug6Good
Sep25Moderate
Oct24Moderate
Nov9Good
Dec9Good
Location & terrain

Where is São Desidério?

São Desidério sits at 12.4°S, 45.0°W, 503 m above sea level, in Brazil. The nearest listed city is Barreiras, 23 km away.

Topography around São Desidério

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

Within 3 km, the terrain around São Desidério has only modest variations in elevation — a maximum elevation change of 203 m around an average of 558 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 284 m; within 80 km, significant variations in elevation — a maximum elevation change of 411 m.

The land around São Desidério is covered by trees (61%) within 3 km, trees (45%) and shrubs (39%) within 16 km, and shrubs (52%) and trees (21%) within 80 km.

3 km
203 m
16 km
284 m
80 km
411 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
July weather nearby: Barreiras 23 km · Riachão das Neves 69 km · Luis Eduardo Magalhães 93 km · Correntina 115 km · Serra Dourada 120 km · Santana 121 km · Santa Maria da Vitória 142 km · São Félix do Coribe 143 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 São Desidério (-12.3633°, -44.9733°, elevation 503 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).