Peritoró weather in July

In July, Peritoró sees average daytime highs of 32°C and overnight lows near 22°C, with 12 mm of rain across 2.3 wet days and about 11.8 hours of daylight. It is the 6th-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 57% of the time in July, and the air most often feels oppressive.

Daylight stretches from about 11 h 42 min at the start of July to 11 h 48 min by month's end. Set against the rest of the year, July is Peritoró's 3rd-clearest and 4th-windiest month. For the whole year in context, see Peritoró's year-round climate.

Daytime high
32°
6th warmest
Overnight low
22°
1st coldest
Rainfall
12 mm
2.3 wet days
Daylight
11 h 48 min
6:10 AM – 5:56 PM
Cloud cover
39%
3rd clearest
Wind
7 km/h
4th windiest
Solar energy
5.37 kWh/m²
Travel score
4.6
out of 10

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 32°C through the month.

A typical July day in Peritoró reaches about 32°C in the afternoon and slips back to 22°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 34°C. Set against its neighbours, July runs on par with June and about 1°C cooler than August.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13222
23222
33222
43222
53222
63222
73222
83222
93222
103222
113222
123222
133222
143222
153222
163222
173222
183322
193322
203322
213322
223322
233322
243322
253322
263322
273322
283322
293322
303322
313322

How July really feels in Peritoró

Once humidity and wind are folded in, July averages 31 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
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in July is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Peritoró weather by month

How July compares with the rest of the year at a glance. July is the 6th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 23°25125.312.22.7
Feb31° / 23°26224.912.12.6
Mar31° / 23°33629.2122.6
Apr31° / 23°28126.611.92.8
May31° / 23°1331811.83.6
Jun32° / 23°30611.84.6
Jul32° / 22°122.311.84.6
Aug34° / 22°40.711.94.0
Sep35° / 23°81.3123.3
Oct35° / 24°17312.13.0
Nov34° / 24°507.812.23.0
Dec33° / 24°12814.912.22.9

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 57% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 27% of July, with mostly cloudy or overcast conditions the remaining 16%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18119
28119
38218
48218
58218
68218
78218
88218
98218
108218
118218
128218
138218
148317
158416
168416
178416
188515
198515
208515
218515
228515
238713
248713
258713
268713
278812
288812
298812
308911
318911

Chance of precipitation in July

Any precipitation

Peritoró gets around 12 mm of rain over 2.3 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 7% and peaks near 12% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
112
211
311
411
511
610
710
810
99
109
119
129
139
148
158
168
178
187
197
207
216
226
235
245
255
264
274
284
293
303
313

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the oppressive band about 45% of days. Sticky, muggy-or-worse air turns up on roughly 85% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
10535591
20536581
30536581
40637561
50637561
60738541
70738541
80838540
90839530
100939520
110939520
1201039510
1301140490
1401140480
1501240470
1601340460
1701440450
1801540440
1901641420
2011841410
2111941390
2212041380
2312142360
2412242350
2512342340
2612343330
2722443320
2822443310
2922543310
3022543300
3122642300

Wind in July

Winds average 7 km/h in July.

Across July, daily wind ranges from about 7 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
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 11 h 42 min at the start of July to 11 h 48 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 6:08 AM to 6:09 AM, and sunset from 5:53 PM to 5:58 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.76:085:53
211.76:085:53
311.86:095:54
411.86:095:54
511.86:095:54
611.86:095:54
711.86:095:54
811.86:095:55
911.86:095:55
1011.86:095:55
1111.86:105:55
1211.86:105:55
1311.86:105:56
1411.86:105:56
1511.86:105:56
1611.86:105:56
1711.86:105:56
1811.86:105:56
1911.86:105:56
2011.86:105:57
2111.86:105:57
2211.86:105:57
2311.86:105:57
2411.86:105:57
2511.86:105:57
2611.86:105:57
2711.86:105:57
2811.86:105:57
2911.86:105:57
3011.86:095:58
3111.86:095:58

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.37 kWh/m².

For context, solar energy here swings from a low near 4.36 kWh/m² to a high of 6.33 kWh/m² in September across the year — July's 5.37 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.2Bright
45.2Bright
55.2Bright
65.2Bright
75.2Bright
85.2Bright
95.2Bright
105.2Bright
115.3Bright
125.3Bright
135.3Bright
145.3Bright
155.3Bright
165.3Bright
175.4Bright
185.4Bright
195.4Bright
205.5Bright
215.5Bright
225.5Bright
235.5Bright
245.6Bright
255.6Bright
265.6Bright
275.7Bright
285.7Bright
295.7Bright
305.7Bright
315.8Bright
Planning a trip in July

Hazard calendar for Peritoró

In seasonPeak

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

Peritoró's monsoon runs January–April, when most of the year's rain falls.

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

Is July a good time to visit Peritoró?

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

4.6
Sightseeing
1st-best month of the year
7.7
Beach & pool
1st-best month of the year

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

What to pack for Peritoró in July

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

In July, Peritoró sees daytime highs around 32°C and nights near 22°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

UV index in Peritoró in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks 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 Peritoró peaks around March 14 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near August 10 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeMar 14UV 15Aug 10UV 10
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Extreme
Jul10Very high
Aug10Very high
Sep12Extreme
Oct12Extreme
Nov11Extreme
Dec11Extreme

Air quality in Peritoró 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 Peritoró is worst in October — around 35 µg/m³ PM2.5 (moderate), about 4.0× the cleanest month (June, 9 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateOct 2134 µg/m³Jun 159 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb15Moderate
Mar14Moderate
Apr13Moderate
May10Good
Jun9Good
Jul11Good
Aug13Moderate
Sep19Moderate
Oct35Moderate
Nov30Moderate
Dec23Moderate
Location & terrain

Where is Peritoró?

Peritoró sits at 4.4°S, 44.3°W, 47 m above sea level, in Brazil. The nearest listed city is Alto Alegre do Maranhão, 23 km away.

Topography around Peritoró

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

Within 3 km, the terrain around Peritoró has only modest variations in elevation — a maximum elevation change of 83 m around an average of 57 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 128 m; within 80 km, only modest variations in elevation — a maximum elevation change of 227 m.

The land around Peritoró is covered by grassland (68%) within 3 km, trees (59%) and grassland (35%) within 16 km, and trees (52%) and grassland (42%) within 80 km.

3 km
83 m
16 km
128 m
80 km
227 m
treesshrubsgrasslandartificial surfaces
July weather nearby: Alto Alegre do Maranhão 23 km · Pedreiras 35 km · Coroatá 36 km · São Luís Gonzaga do Maranhão 37 km · Trizidela do Vale 38 km · São Mateus do Maranhão 41 km · Timbiras 46 km · Codó 50 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 Peritoró (-4.3833°, -44.3333°, elevation 47 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).