Esperantina weather in October

In October, Esperantina sees average daytime highs of 37°C and overnight lows near 25°C, with 8 mm of rain across 0.9 wet days and about 12.1 hours of daylight. It is the 1st-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 37°C through the month. The sky is clear or mostly clear about 65% of the time in October, and the air most often feels muggy.

Daylight stretches from about 12 hours at the start of October to 12 h 06 min by month's end. Set against the rest of the year, October is Esperantina's 3rd-clearest and 1st-windiest month. For the whole year in context, see Esperantina's year-round climate.

Daytime high
37°
1st warmest
Overnight low
25°
10th coldest
Rainfall
8 mm
0.9 wet days
Daylight
12 h 06 min
5:31 AM – 5:37 PM
Cloud cover
39%
3rd clearest
Wind
11 km/h
1st windiest
Solar energy
6.89 kWh/m²
Travel score
1.9
out of 10

Esperantina is human settlement in Brazil.

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 37°C through the month.

A typical October day in Esperantina reaches about 37°C in the afternoon and slips back to 25°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 36°C and 38°C. Set against its neighbours, October runs on par with September and on par with November.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13725
23725
33725
43725
53725
63725
73725
83725
93725
103725
113725
123725
133725
143725
153725
163725
173725
183725
193725
203725
213725
223725
233725
243725
253725
263725
273725
283725
293725
303725
313725

How October really feels in Esperantina

Once humidity and wind are folded in, October 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
31 feel dangerously hot (≥ 39°C)
Days feeling ≤ C
0
wind chill below the day's low

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

Esperantina weather by month

How October compares with the rest of the year at a glance. October is the 1st-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 24°20519.612.22.6
Feb32° / 24°27321.112.12.7
Mar32° / 23°35326.1122.6
Apr31° / 23°34925.411.92.7
May32° / 24°17115.711.83.5
Jun33° / 23°295.411.84.1
Jul34° / 23°112.511.83.9
Aug35° / 24°20.511.93.2
Sep36° / 25°20.4122.3
Oct37° / 25°80.912.11.9
Nov37° / 26°162.912.21.9
Dec36° / 25°587.412.22.1

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 65% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 17% of October, with mostly cloudy or overcast conditions the remaining 18%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1919
29010
39010
49010
59010
68911
78911
88812
98713
108614
118614
128515
138515
148416
158416
168218
178218
188218
198020
208020
217822
227822
237624
247525
257525
267327
277327
287228
297030
307030
316931

Chance of precipitation in October

Any precipitation

Esperantina gets around 8 mm of rain over 0.9 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 3% and peaks near 7% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
12
22
32
41
51
61
71
82
92
102
112
122
132
143
153
163
173
184
194
204
214
224
235
245
255
265
276
286
296
307
317

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the muggy band about 66% of days. Sticky, muggy-or-worse air turns up on roughly 73% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1227683
2227683
3228673
4128683
5129673
6129673
7129673
8129673
9129673
10129673
11128674
12128674
13128674
14127675
15227665
16227656
17226666
18225667
19225667
20224668
21224659
22223669
23223669
242236510
252226610
262226511
272226511
282226412
291216612
301216513
311206613

Wind in October

Winds average 11 km/h in October, the windiest month of the year.

Across October, daily wind ranges from about 11 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
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 hours at the start of October to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over October. Sunrise moves from 5:37 AM to 5:28 AM, and sunset from 5:39 PM to 5:37 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.05:375:39
212.05:365:39
312.05:365:39
412.05:365:38
512.05:355:38
612.15:355:38
712.15:345:38
812.15:345:38
912.15:345:37
1012.15:335:37
1112.15:335:37
1212.15:335:37
1312.15:325:37
1412.15:325:37
1512.15:325:37
1612.15:315:37
1712.15:315:37
1812.15:315:36
1912.15:315:36
2012.15:305:36
2112.15:305:36
2212.15:305:36
2312.15:305:36
2412.15:295:36
2512.15:295:36
2612.15:295:36
2712.15:295:36
2812.15:295:36
2912.15:295:36
3012.15:285:36
3112.15:285:37

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 6.89 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.96 kWh/m² to a high of 6.89 kWh/m² in October across the year — October's 6.89 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.9Intense
26.9Intense
36.9Intense
46.9Intense
56.9Intense
66.9Intense
76.9Intense
86.9Intense
96.9Intense
106.9Intense
116.9Intense
126.9Intense
136.9Intense
146.9Intense
156.9Intense
166.9Intense
176.9Intense
186.9Intense
196.9Intense
206.9Intense
216.8Intense
226.8Intense
236.8Intense
246.8Intense
256.8Intense
266.8Intense
276.8Intense
286.8Intense
296.8Intense
306.8Intense
316.8Intense
Planning a trip in October

Hazard calendar for Esperantina

In seasonPeak

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

Esperantina'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 October a good time to visit Esperantina?

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

1.9
Sightseeing
11th-best month of the year
5.3
Beach & pool
6th-best month of the year

October is a weaker month for outdoor sightseeing in Esperantina.

What to pack for Esperantina in October

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

In October, Esperantina sees daytime highs around 37°C and nights near 25°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Esperantina in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Esperantina peaks around March 15 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 17 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 15UV 15Jul 17UV 10
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Extreme
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct11Extreme
Nov11Extreme
Dec11Extreme

Air quality in Esperantina in October

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Esperantina is worst in November — around 23 µg/m³ PM2.5 (moderate), about 4.1× the cleanest month (August, 6 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateNov 1822 µg/m³Aug 126 µg/m³
PM2.5 (µg/m³)Level
Jan12Moderate
Feb14Moderate
Mar13Moderate
Apr12Good
May9Good
Jun7Good
Jul6Good
Aug6Good
Sep7Good
Oct17Moderate
Nov23Moderate
Dec19Moderate
Location & terrain

Where is Esperantina?

Esperantina sits at 3.9°S, 42.2°W, 63 m above sea level, in Brazil. The nearest listed city is Batalha, 22 km away.

Topography around Esperantina

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

Within 3 km, the terrain around Esperantina has only modest variations in elevation — a maximum elevation change of 60 m around an average of 68 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 139 m; within 80 km, significant variations in elevation — a maximum elevation change of 384 m.

The land around Esperantina is covered by trees (44%) and grassland (23%) within 3 km, trees (63%) within 16 km, and trees (61%) and grassland (21%) within 80 km.

3 km
60 m
16 km
139 m
80 km
384 m
treesshrubsgrasslandcroplandartificial surfaceswater
October weather nearby: Batalha 22 km · Barras 39 km · Luzilândia 52 km · Santa Quitéria do Maranhão 58 km · Piracuruca 58 km · Brejo 62 km · São Bernardo 63 km · Piripiri 65 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 Esperantina (-3.9017°, -42.2336°, elevation 63 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).