Climate Insights for Ribeirão Preto

Região Metropolitana de Ribeirão Preto, São Paulo, Brazil

Hottest
September
32°C peak90°F peak
Coldest
July
13°C low55°F low
Wettest
January
222 mm rain8.7 in rain
Best to Visit
April, May, June
Mild temps & low rain

Climate Overview

The climate in Ribeirão Preto is warm and mild. The average annual temperature is 23°C and approximately 1,065 mm of precipitation falls per year. January is the wettest month, receiving around 222 mm of rainfall. Ribeirão Preto is in the Southern Hemisphere. The seasons are reversed: summer runs from December to February, while winter falls between June and August. The summer months are: September, October, March. The coldest months are July, June, August, when temperatures can drop to 13°C.The climate in Ribeirão Preto is warm and mild. The average annual temperature is 74°F and approximately 41.9 in of precipitation falls per year. January is the wettest month, receiving around 8.7 in of rainfall. Ribeirão Preto is in the Southern Hemisphere. The seasons are reversed: summer runs from December to February, while winter falls between June and August. The summer months are: September, October, March. The coldest months are July, June, August, when temperatures can drop to 55°F.

Temperature

0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 30°Average: 25°Min: 21°FebMax: 30°Average: 25°Min: 21°MarMax: 31°Average: 25°Min: 20°AprMax: 29°Average: 23°Min: 18°MayMax: 27°Average: 21°Min: 15°JunMax: 27°Average: 20°Min: 14°JulMax: 27°Average: 20°Min: 13°AugMax: 29°Average: 21°Min: 15°SepMax: 32°Average: 25°Min: 18°OctMax: 31°Average: 25°Min: 20°NovMax: 30°Average: 24°Min: 19°DecMax: 30°Average: 25°Min: 21°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 86°FAverage: 77°FMin: 69°FFebMax: 86°FAverage: 77°FMin: 69°FMarMax: 87°FAverage: 77°FMin: 69°FAprMax: 85°FAverage: 74°FMin: 65°FMayMax: 81°FAverage: 69°FMin: 59°FJunMax: 80°FAverage: 67°FMin: 57°FJulMax: 81°FAverage: 67°FMin: 55°FAugMax: 84°FAverage: 70°FMin: 59°FSepMax: 90°FAverage: 77°FMin: 65°FOctMax: 88°FAverage: 77°FMin: 68°FNovMax: 87°FAverage: 76°FMin: 67°FDecMax: 86°FAverage: 77°FMin: 69°F
Max
Average
Min

Ribeirão Preto sees moderate temperature variation throughout the year, ranging from 13°C to 32°C. The warmest month is September, when average highs reach 32°C and the mean temperature sits around 25°C. July is the coolest month, with minimum temperatures around 13°C and an average of 20°C. On average, daily temperatures fluctuate by about 12°C between overnight lows and afternoon highs. The sharpest temperature change occurs between August and September, with a 4°C shift in average temperatures.Ribeirão Preto sees moderate temperature variation throughout the year, ranging from 55°F to 90°F. The warmest month is September, when average highs reach 90°F and the mean temperature sits around 77°F. July is the coolest month, with minimum temperatures around 55°F and an average of 67°F. On average, daily temperatures fluctuate by about 21°F between overnight lows and afternoon highs. The sharpest temperature change occurs between August and September, with a 6°F shift in average temperatures.

Precipitation

0mm50mm100mm150mm200mm250mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 222mmFebPrecipitation: 139mmMarPrecipitation: 116mmAprPrecipitation: 52mmMayPrecipitation: 28mmJunPrecipitation: 22mmJulPrecipitation: 8mmAugPrecipitation: 18mmSepPrecipitation: 26mmOctPrecipitation: 124mmNovPrecipitation: 139mmDecPrecipitation: 172mm
Precipitation
0in2in4in6in8inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 8.7inFebPrecipitation: 5.5inMarPrecipitation: 4.6inAprPrecipitation: 2inMayPrecipitation: 1.1inJunPrecipitation: 0.9inJulPrecipitation: 0.3inAugPrecipitation: 0.7inSepPrecipitation: 1inOctPrecipitation: 4.9inNovPrecipitation: 5.5inDecPrecipitation: 6.8in
Precipitation

Ribeirão Preto is a moderately rainy area, receiving approximately 1,065 mm of precipitation annually, which averages out to around 89 mm per month. The wettest month is January, averaging 222 mm of rainfall. December and November also tend to see above-average precipitation. The driest month is July, with just 8 mm. That's 214 mm less than January, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.Ribeirão Preto is a moderately rainy area, receiving approximately 41.9 in of precipitation annually, which averages out to around 3.5 in per month. The wettest month is January, averaging 8.7 in of rainfall. December and November also tend to see above-average precipitation. The driest month is July, with just 0.3 in. That's 8.4 in less than January, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h5km/h10km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 7km/hFebWind Speed: 7km/hMarWind Speed: 7km/hAprWind Speed: 7km/hMayWind Speed: 8km/hJunWind Speed: 8km/hJulWind Speed: 8km/hAugWind Speed: 9km/hSepWind Speed: 9km/hOctWind Speed: 9km/hNovWind Speed: 9km/hDecWind Speed: 8km/h
Wind Speed
0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 5mphFebWind Speed: 4mphMarWind Speed: 4mphAprWind Speed: 5mphMayWind Speed: 5mphJunWind Speed: 5mphJulWind Speed: 5mphAugWind Speed: 6mphSepWind Speed: 6mphOctWind Speed: 6mphNovWind Speed: 5mphDecWind Speed: 5mph
Wind Speed

Ribeirão Preto is relatively calm, with an average annual wind speed of 8km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is September, averaging 9km/h, though still comfortable for most outdoor activities. The calmest conditions occur in February, with average winds dropping to 7km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 2km/h gap between the calmest and windiest months.Ribeirão Preto is mildly breezy, with an average annual wind speed of 5mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is September, averaging 6mph, though still comfortable for most outdoor activities. The calmest conditions occur in February, with average winds dropping to 4mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 2mph gap between the calmest and windiest months.

Best Time to Visit

Jan25°77°F
Feb25°77°F
Mar25°77°F
Apr23°74°F
May21°69°F
Jun20°67°F
Jul20°67°F
Aug21°70°F
Sep25°77°F
Oct25°77°F
Nov24°76°F
Dec25°77°F

The best time to visit Ribeirão Preto is during April, May, June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 22°C with modest rainfall averaging 26 mm per month. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.The best time to visit Ribeirão Preto is during April, May, June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 71°F with modest rainfall averaging 1 in per month. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

Monthly Climate Data

The table below shows monthly climate averages for Ribeirão Preto based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.The table below shows monthly climate averages for Ribeirão Preto based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
21 °C69 °F
30 °C86 °F
7 km/h5 mph
222 mm8.7 in
0 cm0 in
Feb
21 °C69 °F
30 °C86 °F
7 km/h4 mph
139 mm5.5 in
0 cm0 in
Mar
20 °C69 °F
31 °C87 °F
7 km/h4 mph
116 mm4.6 in
0 cm0 in
Apr
18 °C65 °F
29 °C85 °F
7 km/h5 mph
52 mm2 in
0 cm0 in
May
15 °C59 °F
27 °C81 °F
8 km/h5 mph
28 mm1.1 in
0 cm0 in
Jun
14 °C57 °F
27 °C80 °F
8 km/h5 mph
22 mm0.9 in
0 cm0 in
Jul
13 °C55 °F
27 °C81 °F
8 km/h5 mph
8 mm0.3 in
0 cm0 in
Aug
15 °C59 °F
29 °C84 °F
9 km/h6 mph
18 mm0.7 in
0 cm0 in
Sep
18 °C65 °F
32 °C90 °F
9 km/h6 mph
26 mm1 in
0 cm0 in
OctCurrent
20 °C68 °F
31 °C88 °F
9 km/h6 mph
124 mm4.9 in
0 cm0 in
Nov
19 °C67 °F
30 °C87 °F
9 km/h5 mph
139 mm5.5 in
0 cm0 in
Dec
21 °C69 °F
30 °C86 °F
8 km/h5 mph
172 mm6.8 in
0 cm0 in