Pirassununga weather in October

In October, Pirassununga sees average daytime highs of 29°C and overnight lows near 18°C, with 116 mm of rain across 13.8 wet days and about 12.5 hours of daylight. It is the 1st-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 31% of the time in October, and the air most often feels humid.

Daylight stretches from about 12 h 12 min at the start of October to 12 h 48 min by month's end. Set against the rest of the year, October is Pirassununga's 8th-clearest and 2nd-windiest month. For the whole year in context, see Pirassununga's year-round climate.

Daytime high
29°
1st warmest
Overnight low
18°
7th coldest
Rainfall
116 mm
13.8 wet days
Daylight
12 h 30 min
6:39 AM – 7:10 PM
Cloud cover
61%
8th clearest
Wind
9 km/h
2nd windiest
Solar energy
5.92 kWh/m²
Travel score
4.8
out of 10

Pirassununga is human settlement in Brazil.

Air quality
Moderate
PM10 31 µg/m³ · 2012

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 29°C through the month.

A typical October day in Pirassununga reaches about 29°C in the afternoon and slips back to 18°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 34°C. Set against its neighbours, October runs on par with September and on par with November.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12917
22918
32918
42918
52918
62918
72918
82918
93018
103018
113018
123018
133018
143018
153019
163019
173019
183019
193019
203019
213019
223019
233019
242919
252919
262919
272919
282919
292919
302919
312919

Pirassununga weather by month

How October compares with the rest of the year at a glance. October is the 1st-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 20°25122.913.23.8
Feb29° / 20°17318.612.84.0
Mar29° / 20°15118.312.24.5
Apr28° / 18°628.811.56.4
May26° / 15°536.2117.6
Jun25° / 14°323.410.78.2
Jul25° / 13°263.410.88.3
Aug27° / 14°253.611.27.8
Sep29° / 17°667.911.96.0
Oct29° / 18°11613.812.54.8
Nov29° / 19°17017.113.14.5
Dec29° / 20°21521.813.34.0

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 31% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 14% of October, with mostly cloudy or overcast conditions the remaining 55%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15248
25248
35149
45149
55050
64951
75050
84951
94852
104753
114753
124654
134555
144555
154555
164456
174357
184357
194357
204258
214258
224258
234060
244060
254060
264060
274060
284060
294060
303961
313961

Chance of precipitation in October

Any precipitation

Pirassununga gets around 116 mm of rain over 13.8 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 45% and peaks near 51% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
137
237
337
438
538
638
738
839
939
1040
1140
1241
1342
1443
1544
1645
1746
1847
1948
2049
2149
2250
2350
2450
2550
2650
2751
2851
2951
3051
3151

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the humid band about 38% of days. Sticky, muggy-or-worse air turns up on roughly 25% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
121303513
221293614
320293615
420283715
519283716
619273717
719273717
818263718
918263719
1018253720
1117253721
1217253721
1316243822
1416243823
1515243823
1614233924
1713233925
1812223926
1911224028
2010214029
219214030
229204030
239204131
248204131
258194132
268194133
278184033
288184034
298173935
308173936
318173837

Wind in October

Winds average 9 km/h in October.

Across October, 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
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 12 min at the start of October to 12 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 36 minutes over October. Sunrise moves from 6:53 AM to 6:29 AM, and sunset from 7:05 PM to 7:18 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:537:05
212.26:527:05
312.26:517:05
412.36:507:06
512.36:497:06
612.36:487:06
712.36:477:07
812.46:467:07
912.46:457:07
1012.46:447:08
1112.46:437:08
1212.46:437:09
1312.56:427:09
1412.56:417:09
1512.56:407:10
1612.56:397:10
1712.56:387:11
1812.66:387:11
1912.66:377:12
2012.66:367:12
2112.66:357:12
2212.66:357:13
2312.76:347:13
2412.76:337:14
2512.76:337:14
2612.76:327:15
2712.76:317:15
2812.86:317:16
2912.86:307:16
3012.86:307:17
3112.86:297:18

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.92 kWh/m².

For context, solar energy here swings from a low near 3.81 kWh/m² to a high of 5.94 kWh/m² in November across the year — October's 5.92 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.7Bright
25.7Bright
35.7Bright
45.8Bright
55.8Bright
65.8Bright
75.8Bright
85.9Bright
95.9Bright
105.9Bright
115.9Bright
125.9Bright
135.9Bright
145.9Bright
156.0Bright
166.0Bright
176.0Bright
186.0Bright
196.0Bright
206.0Bright
216.0Bright
226.0Bright
236.0Bright
246.0Bright
256.0Bright
266.0Bright
276.0Bright
286.0Bright
296.0Bright
306.0Bright
316.0Bright
Planning a trip in October

Hazard calendar for Pirassununga

In seasonPeak

In October, Pirassununga sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Pirassununga's monsoon runs October–March, 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 Pirassununga?

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

4.8
Sightseeing
7th-best month of the year
6.4
Beach & pool
7th-best month of the year

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

What to pack for Pirassununga in October

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

In October, Pirassununga sees daytime highs around 29°C and nights near 18°C. Pack light clothes. Worth having: rain gear and sun protection. About 14 days see rain.

light clothesrain gearsun protection

UV index in Pirassununga 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 Pirassununga peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 20UV 15Jul 11UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr10Very high
May7High
Jun6High
Jul6High
Aug8Very high
Sep9Very high
Oct11Extreme
Nov14Extreme
Dec14Extreme

Air quality in Pirassununga 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 Pirassununga is worst in September — around 32 µg/m³ PM2.5 (moderate), about 3.2× the cleanest month (November, 10 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1430 µg/m³Nov 2310 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb12Good
Mar12Good
Apr13Moderate
May15Moderate
Jun15Moderate
Jul16Moderate
Aug23Moderate
Sep32Moderate
Oct16Moderate
Nov10Good
Dec10Good
Location & terrain

Where is Pirassununga?

Pirassununga sits at 22.0°S, 47.4°W, 631 m above sea level, in Brazil. The nearest listed city is Porto Ferreira, 17 km away.

Topography around Pirassununga

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

Within 3 km, the terrain around Pirassununga has only modest variations in elevation — a maximum elevation change of 109 m around an average of 617 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 303 m; within 80 km, large variations in elevation — a maximum elevation change of 1,116 m.

The land around Pirassununga is covered by artificial surfaces (40%), cropland (25%) and trees (23%) within 3 km, cropland (62%) and trees (25%) within 16 km, and cropland (46%) and trees (35%) within 80 km.

3 km
109 m
16 km
303 m
80 km
1,116 m
treesgrasslandcroplandartificial surfacesbare terrainwater
October weather nearby: Porto Ferreira 17 km · Leme 21 km · Descalvado 22 km · Santa Cruz das Palmeiras 26 km · Santa Rita do Passa Quatro 32 km · Tambaú 36 km · Araras 40 km · Casa Branca 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 Pirassununga (-21.9961°, -47.4258°, elevation 631 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).