Climate Insights for Zacarias

Região Metropolitana de São José do Rio Preto, São Paulo, Brazil

Hottest
September
33°C peak92°F peak
Coldest
July
15°C low59°F low
Wettest
January
201 mm rain7.9 in rain
Best to Visit
April, May, June
Mild temps & low rain

Climate Overview

The climate in Zacarias is warm and mild. The average annual temperature is 25°C and approximately 991 mm of precipitation falls per year. January is the wettest month, receiving around 201 mm of rainfall. Zacarias 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, November. The coldest months are July, June, August, when temperatures can drop to 15°C.The climate in Zacarias is warm and mild. The average annual temperature is 76°F and approximately 39 in of precipitation falls per year. January is the wettest month, receiving around 7.9 in of rainfall. Zacarias 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, November. The coldest months are July, June, August, when temperatures can drop to 59°F.

Temperature

0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 31°Average: 26°Min: 22°FebMax: 31°Average: 26°Min: 22°MarMax: 31°Average: 26°Min: 22°AprMax: 30°Average: 25°Min: 20°MayMax: 28°Average: 22°Min: 17°JunMax: 28°Average: 21°Min: 16°JulMax: 29°Average: 21°Min: 15°AugMax: 30°Average: 23°Min: 16°SepMax: 33°Average: 26°Min: 19°OctMax: 32°Average: 26°Min: 21°NovMax: 31°Average: 26°Min: 21°DecMax: 31°Average: 26°Min: 22°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F100°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 88°FAverage: 79°FMin: 72°FFebMax: 88°FAverage: 79°FMin: 72°FMarMax: 89°FAverage: 79°FMin: 72°FAprMax: 87°FAverage: 77°FMin: 68°FMayMax: 83°FAverage: 72°FMin: 63°FJunMax: 82°FAverage: 70°FMin: 61°FJulMax: 84°FAverage: 70°FMin: 59°FAugMax: 86°FAverage: 73°FMin: 61°FSepMax: 92°FAverage: 79°FMin: 67°FOctMax: 90°FAverage: 79°FMin: 70°FNovMax: 89°FAverage: 78°FMin: 69°FDecMax: 88°FAverage: 79°FMin: 72°F
Max
Average
Min

Zacarias sees moderate temperature variation throughout the year, ranging from 15°C to 33°C. The warmest month is September, when average highs reach 33°C and the mean temperature sits around 26°C. July is the coolest month, with minimum temperatures around 15°C and an average of 21°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs. The sharpest temperature change occurs between August and September, with a 3°C shift in average temperatures.Zacarias sees moderate temperature variation throughout the year, ranging from 59°F to 92°F. The warmest month is September, when average highs reach 92°F and the mean temperature sits around 79°F. July is the coolest month, with minimum temperatures around 59°F and an average of 70°F. On average, daily temperatures fluctuate by about 20°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: 201mmFebPrecipitation: 156mmMarPrecipitation: 101mmAprPrecipitation: 51mmMayPrecipitation: 33mmJunPrecipitation: 20mmJulPrecipitation: 5mmAugPrecipitation: 23mmSepPrecipitation: 26mmOctPrecipitation: 94mmNovPrecipitation: 134mmDecPrecipitation: 147mm
Precipitation
0in2in4in6in8inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 7.9inFebPrecipitation: 6.1inMarPrecipitation: 4inAprPrecipitation: 2inMayPrecipitation: 1.3inJunPrecipitation: 0.8inJulPrecipitation: 0.2inAugPrecipitation: 0.9inSepPrecipitation: 1inOctPrecipitation: 3.7inNovPrecipitation: 5.3inDecPrecipitation: 5.8in
Precipitation

Zacarias is a moderately rainy area, receiving approximately 991 mm of precipitation annually, which averages out to around 83 mm per month. The wettest month is January, averaging 201 mm of rainfall. February and December also tend to see above-average precipitation. The driest month is July, with just 5 mm. That's 197 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.Zacarias is a moderately rainy area, receiving approximately 39 in of precipitation annually, which averages out to around 3.3 in per month. The wettest month is January, averaging 7.9 in of rainfall. February and December also tend to see above-average precipitation. The driest month is July, with just 0.2 in. That's 7.8 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/h15km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 8km/hFebWind Speed: 8km/hMarWind Speed: 8km/hAprWind Speed: 8km/hMayWind Speed: 9km/hJunWind Speed: 9km/hJulWind Speed: 10km/hAugWind Speed: 11km/hSepWind Speed: 11km/hOctWind Speed: 10km/hNovWind Speed: 10km/hDecWind Speed: 9km/h
Wind Speed
0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 5mphFebWind Speed: 5mphMarWind Speed: 5mphAprWind Speed: 5mphMayWind Speed: 6mphJunWind Speed: 6mphJulWind Speed: 6mphAugWind Speed: 7mphSepWind Speed: 7mphOctWind Speed: 6mphNovWind Speed: 6mphDecWind Speed: 5mph
Wind Speed

Zacarias is relatively calm, with an average annual wind speed of 9km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is August, averaging 11km/h, though still comfortable for most outdoor activities. The calmest conditions occur in February, with average winds dropping to 8km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 10km/h in winter, 10km/h in spring, 8km/h in summer, 8km/h in autumn.Zacarias is mildly breezy, with an average annual wind speed of 6mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is August, averaging 7mph, though still comfortable for most outdoor activities. The calmest conditions occur in February, with average winds dropping to 5mph, 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. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 6mph in winter, 6mph in spring, 5mph in summer, 5mph in autumn.

Best Time to Visit

Jan26°79°F
Feb26°79°F
Mar26°79°F
Apr25°77°F
May22°72°F
Jun21°70°F
Jul21°70°F
Aug23°73°F
Sep26°79°F
Oct26°79°F
Nov26°78°F
Dec26°79°F

The best time to visit Zacarias is during April, May, June, July and August, 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. By contrast, September can be uncomfortably hot with temperatures reaching 33°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.The best time to visit Zacarias is during April, May, June, July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 72°F with modest rainfall averaging 1 in per month. By contrast, September can be uncomfortably hot with temperatures reaching 92°F. 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 Zacarias 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 Zacarias 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
22 °C72 °F
31 °C88 °F
8 km/h5 mph
201 mm7.9 in
0 cm0 in
Feb
22 °C72 °F
31 °C88 °F
8 km/h5 mph
156 mm6.1 in
0 cm0 in
Mar
22 °C72 °F
31 °C89 °F
8 km/h5 mph
101 mm4 in
0 cm0 in
Apr
20 °C68 °F
30 °C87 °F
8 km/h5 mph
51 mm2 in
0 cm0 in
May
17 °C63 °F
28 °C83 °F
9 km/h6 mph
33 mm1.3 in
0 cm0 in
Jun
16 °C61 °F
28 °C82 °F
9 km/h6 mph
20 mm0.8 in
0 cm0 in
Jul
15 °C59 °F
29 °C84 °F
10 km/h6 mph
5 mm0.2 in
0 cm0 in
Aug
16 °C61 °F
30 °C86 °F
11 km/h7 mph
23 mm0.9 in
0 cm0 in
Sep
19 °C67 °F
33 °C92 °F
11 km/h7 mph
26 mm1 in
0 cm0 in
OctCurrent
21 °C70 °F
32 °C90 °F
10 km/h6 mph
94 mm3.7 in
0 cm0 in
Nov
21 °C69 °F
31 °C89 °F
10 km/h6 mph
134 mm5.3 in
0 cm0 in
Dec
22 °C72 °F
31 °C88 °F
9 km/h5 mph
147 mm5.8 in
0 cm0 in