Riachão do Dantas weather in July

In July, Riachão do Dantas sees average daytime highs of 26°C and overnight lows near 20°C, with 70 mm of rain across 21 wet days and about 11.4 hours of daylight. It is the 12th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 26°C through the month. The sky is clear or mostly clear about 20% of the time in July, and the air most often feels muggy.

Daylight stretches from about 11 h 24 min at the start of July to 11 h 30 min by month's end. Set against the rest of the year, July is Riachão do Dantas's 11th-clearest and 8th-windiest month. For the whole year in context, see Riachão do Dantas's year-round climate.

Daytime high
26°
12th warmest
Overnight low
20°
2nd coldest
Rainfall
70 mm
21 wet days
Daylight
11 h 24 min
5:54 AM – 5:19 PM
Cloud cover
58%
11th clearest
Wind
10 km/h
8th windiest
Solar energy
3.88 kWh/m²
Travel score
5.1
out of 10

Riachão do Dantas is human settlement in Brazil.

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 26°C through the month.

A typical July day in Riachão do Dantas reaches about 26°C in the afternoon and slips back to 20°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 28°C. Set against its neighbours, July runs about 1°C cooler than June and on par with August.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12620
22620
32620
42620
52620
62620
72620
82620
92620
102620
112620
122620
132620
142620
152620
162620
172620
182620
192620
202620
212620
222620
232619
242619
252619
262619
272619
282619
292619
302619
312619

How July really feels in Riachão do Dantas

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.

Riachão do Dantas weather by month

How July compares with the rest of the year at a glance. July is the 12th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 23°4711.312.64.2
Feb31° / 23°4612.412.44.0
Mar31° / 23°5214.212.14.0
Apr30° / 23°6715.811.84.2
May28° / 22°8319.711.54.7
Jun27° / 21°832111.44.9
Jul26° / 20°702111.45.1
Aug26° / 19°6219.411.65.3
Sep28° / 20°4414.511.95.7
Oct29° / 21°339.512.25.5
Nov31° / 22°358.512.54.9
Dec31° / 23°338.412.64.5

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 20% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 38% of July, with mostly cloudy or overcast conditions the remaining 42%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15941
25941
35842
45842
55842
65743
75743
85743
95842
105842
115842
125842
135743
145743
155842
165842
175842
185842
195842
205941
215842
225941
235941
245941
255941
265842
275842
285941
295941
305941
315941

Chance of precipitation in July

Any precipitation

Riachão do Dantas gets around 70 mm of rain over 21 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 68% and peaks near 69% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
168
268
367
467
567
667
768
868
968
1068
1169
1269
1369
1469
1569
1669
1769
1869
1969
2069
2169
2268
2368
2468
2567
2667
2767
2866
2966
3066
3165

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the muggy band about 83% of days. Sticky, muggy-or-worse air turns up on roughly 92% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)
138215
238215
338314
448214
548214
648313
758213
858213
958312
1068212
1168212
1268311
1378211
1478310
1578310
167849
178848
188848
199847
209847
2110846
2210846
2310855
2411845
2511845
2611854
2712844
2812844
2912844
3012844
3112844

Wind in July

Winds average 10 km/h in July.

Across July, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 11 h 24 min at the start of July to 11 h 30 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 5:53 AM to 5:52 AM, and sunset from 5:15 PM to 5:22 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.45:535:15
211.45:545:15
311.45:545:16
411.45:545:16
511.45:545:16
611.45:545:16
711.45:545:17
811.45:545:17
911.45:545:17
1011.45:545:17
1111.45:545:18
1211.45:545:18
1311.45:545:18
1411.45:545:18
1511.45:545:19
1611.45:545:19
1711.45:545:19
1811.45:545:19
1911.45:545:20
2011.45:545:20
2111.45:545:20
2211.45:545:20
2311.45:545:20
2411.55:535:21
2511.55:535:21
2611.55:535:21
2711.55:535:21
2811.55:535:21
2911.55:525:22
3011.55:525:22
3111.55:525:22

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 3.88 kWh/m².

For context, solar energy here swings from a low near 3.78 kWh/m² to a high of 6.25 kWh/m² in December across the year — July's 3.88 kWh/m² sits near the bottom.

012345151015202531
Solar energy (kWh/m²)Level
13.8Moderate
23.8Moderate
33.8Moderate
43.8Moderate
53.8Moderate
63.8Moderate
73.8Moderate
83.8Moderate
93.8Moderate
103.8Moderate
113.8Moderate
123.8Moderate
133.8Moderate
143.9Moderate
153.9Moderate
163.9Moderate
173.9Moderate
183.9Moderate
193.9Moderate
203.9Moderate
214.0Moderate
224.0Moderate
234.0Moderate
244.0Moderate
254.0Bright
264.0Bright
274.0Bright
284.0Bright
294.1Bright
304.1Bright
314.1Bright
Planning a trip in July

Is July a good time to visit Riachão do Dantas?

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

5.1
Sightseeing
4th-best month of the year
4.9
Beach & pool
12th-best month of the year

July is a reasonable time to visit Riachão do Dantas for sightseeing.

What to pack for Riachão do Dantas in July

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

In July, Riachão do Dantas sees daytime highs around 26°C and nights near 20°C. Pack rain gear. Worth having: light clothes. About 21 days see rain.

rain gearlight clothes

Sea temperature near Riachão do Dantas in July

The nearest coast averages about 26°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 51 km away) is warmest in April at about 28°C and coldest in August near 26°C.

The water stays above 20°C all year — warm enough for a swim any month.

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb28Warm
Mar28Tropical
Apr28Tropical
May28Warm
Jun27Warm
Jul26Warm
Aug26Warm
Sep26Warm
Oct26Warm
Nov26Warm
Dec27Warm

UV index in Riachão do Dantas 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 Riachão do Dantas peaks around February 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 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 17UV 15Jul 11UV 9
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar14Extreme
Apr13Extreme
May10Very high
Jun9Very high
Jul9Very high
Aug10Very high
Sep12Extreme
Oct13Extreme
Nov13Extreme
Dec12Extreme
Location & terrain

Where is Riachão do Dantas?

Riachão do Dantas sits at 11.1°S, 37.7°W, 179 m above sea level, in Brazil. The nearest listed city is Boquim, 14 km away.

Topography around Riachão do Dantas

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

Within 3 km, the terrain around Riachão do Dantas has only modest variations in elevation — a maximum elevation change of 86 m around an average of 164 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 322 m; within 80 km, large variations in elevation — a maximum elevation change of 691 m.

The land around Riachão do Dantas is covered by grassland (86%) within 3 km, grassland (78%) within 16 km, and grassland (55%) within 80 km.

3 km
86 m
16 km
322 m
80 km
691 m
treesshrubsgrasslandcroplandartificial surfaceswatermangroves
July weather nearby: Boquim 14 km · Lagarto 19 km · Itabaianinha 24 km · Salgado 28 km · Tobias Barreto 32 km · Umbaúba 36 km · Simão Dias 38 km · Estância 38 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 Riachão do Dantas (-11.0689°, -37.725°, elevation 179 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).