Anajatuba weather in August

In August, Anajatuba sees average daytime highs of 33°C and overnight lows near 24°C, with 12 mm of rain across 2.8 wet days and about 11.9 hours of daylight. It is the 5th-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 33°C through the month. The sky is clear or mostly clear about 65% of the time in August, and the air most often feels oppressive.

Daylight stretches from about 11 h 54 min at the start of August to 11 h 54 min by month's end. Set against the rest of the year, August is Anajatuba's 1st-clearest and 5th-windiest month. For the whole year in context, see Anajatuba's year-round climate.

Daytime high
33°
5th warmest
Overnight low
24°
7th coldest
Rainfall
12 mm
2.8 wet days
Daylight
11 h 54 min
6:06 AM – 5:59 PM
Cloud cover
37%
1st clearest
Wind
9 km/h
5th windiest
Solar energy
5.79 kWh/m²
Travel score
4.1
out of 10

Anajatuba 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

Day-to-day highs hold fairly steady near 33°C through the month.

A typical August day in Anajatuba reaches about 33°C in the afternoon and slips back to 24°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 32°C and 35°C. Set against its neighbours, August runs about 1°C warmer than July and about 1°C cooler than September.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13324
23324
33324
43324
53324
63324
73324
83324
93324
103324
113324
123324
133324
143324
153324
163324
173324
183324
193424
203424
213424
223424
233424
243424
253424
263424
273424
283424
293424
303424
313424

How August really feels in Anajatuba

Once humidity and wind are folded in, August 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 August is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Anajatuba weather by month

How August compares with the rest of the year at a glance. August is the 5th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 24°23624.812.22.6
Feb31° / 24°28024.812.12.5
Mar31° / 24°36829.4122.4
Apr31° / 24°35427.811.92.4
May31° / 24°20822.411.93.0
Jun31° / 24°7413.111.84.1
Jul32° / 23°438.211.84.4
Aug33° / 24°122.811.94.1
Sep35° / 25°81.8123.4
Oct35° / 25°183.712.13.0
Nov34° / 25°416.812.13.0
Dec33° / 25°9114.112.22.9

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 25% of August, with mostly cloudy or overcast conditions the remaining 10%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18911
29010
39010
49010
59010
69010
79010
89010
99010
109010
118911
128911
138911
148911
158911
168911
178911
188911
198911
208911
218911
228911
239010
249010
259010
26919
27928
28928
29928
30928
31928

Chance of precipitation in August

Any precipitation

Anajatuba gets around 12 mm of rain over 2.8 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 9% and peaks near 11% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
111
211
310
410
510
610
710
810
910
1010
1110
1210
1310
149
159
169
179
189
198
208
218
228
238
248
258
267
277
287
297
307
317

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the oppressive band about 85% of days. Sticky, muggy-or-worse air turns up on roughly 99% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1113824
2113833
3113833
4112843
5112843
6112843
7011863
8011863
9011872
10011872
11111862
12111862
13111862
14111862
15112852
16112852
17112852
18112852
19112852
20112852
21112852
22112852
23012862
24012862
25012862
26012862
27012862
28012862
29012862
30012862
31013852

Wind in August

Winds average 9 km/h in August.

Across August, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 11 h 54 min at the start of August to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over August. Sunrise moves from 6:09 AM to 6:00 AM, and sunset from 6:00 PM to 5:57 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.96:096:00
211.96:096:00
311.96:096:00
411.96:086:00
511.96:086:00
611.96:086:00
711.96:086:00
811.96:086:00
911.96:086:00
1011.96:076:00
1111.96:076:00
1211.96:076:00
1311.96:076:00
1411.96:066:00
1511.96:065:59
1611.96:065:59
1711.96:065:59
1811.96:055:59
1911.96:055:59
2011.96:055:59
2111.96:045:59
2211.96:045:58
2311.96:045:58
2411.96:035:58
2511.96:035:58
2611.96:025:58
2711.96:025:57
2811.96:025:57
2911.96:015:57
3011.96:015:57
3111.96:005:57

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.79 kWh/m².

For context, solar energy here swings from a low near 4.27 kWh/m² to a high of 6.2 kWh/m² in October across the year — August's 5.79 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.6Bright
35.6Bright
45.6Bright
55.6Bright
65.7Bright
75.7Bright
85.7Bright
95.7Bright
105.7Bright
115.7Bright
125.7Bright
135.8Bright
145.8Bright
155.8Bright
165.8Bright
175.8Bright
185.8Bright
195.8Bright
205.8Bright
215.9Bright
225.9Bright
235.9Bright
245.9Bright
255.9Bright
265.9Bright
275.9Bright
286.0Bright
296.0Bright
306.0Bright
316.0Bright
Planning a trip in August

Hazard calendar for Anajatuba

In seasonPeak

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

Anajatuba's monsoon runs January–May, when most of the year's rain falls.

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

Is August a good time to visit Anajatuba?

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

4.1
Sightseeing
2nd-best month of the year
7.5
Beach & pool
1st-best month of the year

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

What to pack for Anajatuba in August

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

In August, Anajatuba sees daytime highs around 33°C and nights near 24°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

UV index in Anajatuba in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August 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 Anajatuba peaks around March 18 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 15 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 18UV 15Jul 15UV 10
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Extreme
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov11Extreme
Dec11Extreme

Air quality in Anajatuba 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 Anajatuba is worst in February — around 17 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (June, 9 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateFeb 2017 µg/m³Jun 149 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb17Moderate
Mar17Moderate
Apr14Moderate
May10Good
Jun9Good
Jul11Good
Aug10Good
Sep10Good
Oct12Moderate
Nov14Moderate
Dec14Moderate
Location & terrain

Where is Anajatuba?

Anajatuba sits at 3.3°S, 44.6°W, 11 m above sea level, in Brazil. The nearest listed city is Arari, 28 km away.

Topography around Anajatuba

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

Within 3 km, the terrain around Anajatuba has only modest variations in elevation — a maximum elevation change of 57 m around an average of 8 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 81 m; within 80 km, only modest variations in elevation — a maximum elevation change of 117 m.

The land around Anajatuba is covered by wetland (38%), grassland (31%) and trees (22%) within 3 km, grassland (40%) and wetland (23%) within 16 km, and trees (44%) and grassland (31%) within 80 km.

3 km
57 m
16 km
81 m
80 km
117 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetlandmangroves
August weather nearby: Arari 28 km · Itapecuru Mirim 32 km · Miranda do Norte 34 km · Vitória do Mearim 35 km · Santa Rita 36 km · São João Batista 40 km · Matões do Norte 42 km · Viana 43 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 Anajatuba (-3.2644°, -44.6197°, elevation 11 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).