Climate Insights for Ventanilla

Santa María Colotepec, Oaxaca, Mexico

Hottest
May
30°C peak86°F peak
Coldest
January
24°C low76°F low
Wettest
September
504 mm rain19.8 in rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Ventanilla is hot. The average annual temperature is 27°C and approximately 1,850 mm of precipitation falls per year. September is the wettest month, receiving around 504 mm of rainfall. Ventanilla is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: May, July, April. The coldest months are January, December, February, when temperatures can drop to 24°C.The climate in Ventanilla is hot. The average annual temperature is 81°F and approximately 72.8 in of precipitation falls per year. September is the wettest month, receiving around 19.8 in of rainfall. Ventanilla is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: May, July, April. The coldest months are January, December, February, when temperatures can drop to 76°F.

Temperature

0°5°10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 29°Average: 26°Min: 24°FebMax: 29°Average: 27°Min: 25°MarMax: 29°Average: 27°Min: 25°AprMax: 30°Average: 28°Min: 26°MayMax: 30°Average: 28°Min: 27°JunMax: 29°Average: 28°Min: 26°JulMax: 30°Average: 28°Min: 26°AugMax: 30°Average: 28°Min: 26°SepMax: 29°Average: 27°Min: 26°OctMax: 29°Average: 27°Min: 26°NovMax: 29°Average: 27°Min: 25°DecMax: 29°Average: 27°Min: 24°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 83°FAverage: 79°FMin: 76°FFebMax: 84°FAverage: 80°FMin: 76°FMarMax: 85°FAverage: 81°FMin: 77°FAprMax: 85°FAverage: 82°FMin: 78°FMayMax: 86°FAverage: 83°FMin: 80°FJunMax: 85°FAverage: 82°FMin: 79°FJulMax: 86°FAverage: 83°FMin: 79°FAugMax: 85°FAverage: 82°FMin: 79°FSepMax: 84°FAverage: 81°FMin: 78°FOctMax: 84°FAverage: 81°FMin: 78°FNovMax: 84°FAverage: 81°FMin: 78°FDecMax: 84°FAverage: 80°FMin: 76°F
Max
Average
Min

Ventanilla has relatively stable temperatures year-round, staying within a 6°C range. The warmest month is May, when average highs reach 30°C and the mean temperature sits around 28°C. January is the coolest month, with minimum temperatures around 24°C and an average of 26°C. Daily temperature variation is modest, with an average difference of 4°C between highs and lows.Ventanilla has relatively stable temperatures year-round, staying within a 10°F range. The warmest month is May, when average highs reach 86°F and the mean temperature sits around 83°F. January is the coolest month, with minimum temperatures around 76°F and an average of 79°F. Daily temperature variation is modest, with an average difference of 7°F between highs and lows.

Precipitation

0mm50mm100mm150mm200mm250mm300mm350mm400mm450mm500mm550mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 6mmFebPrecipitation: 3mmMarPrecipitation: 5mmAprPrecipitation: 5mmMayPrecipitation: 79mmJunPrecipitation: 353mmJulPrecipitation: 180mmAugPrecipitation: 281mmSepPrecipitation: 504mmOctPrecipitation: 402mmNovPrecipitation: 27mmDecPrecipitation: 6mm
Precipitation
0in2in4in6in8in10in12in14in16in18in20inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 0.2inFebPrecipitation: 0.1inMarPrecipitation: 0.2inAprPrecipitation: 0.2inMayPrecipitation: 3.1inJunPrecipitation: 13.9inJulPrecipitation: 7.1inAugPrecipitation: 11.1inSepPrecipitation: 19.8inOctPrecipitation: 15.8inNovPrecipitation: 1.1inDecPrecipitation: 0.2in
Precipitation

Ventanilla is a fairly wet location, receiving approximately 1,850 mm of precipitation annually, which averages out to around 154 mm per month. The wettest month is September, averaging 504 mm of rainfall. October and June also tend to see above-average precipitation. The driest month is February, with just 3 mm. That's 501 mm less than September, 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.Ventanilla is a fairly wet location, receiving approximately 72.8 in of precipitation annually, which averages out to around 6.1 in per month. The wettest month is September, averaging 19.8 in of rainfall. October and June also tend to see above-average precipitation. The driest month is February, with just 0.1 in. That's 19.7 in less than September, 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: 8km/hFebWind Speed: 8km/hMarWind Speed: 9km/hAprWind Speed: 10km/hMayWind Speed: 9km/hJunWind Speed: 9km/hJulWind Speed: 7km/hAugWind Speed: 7km/hSepWind Speed: 7km/hOctWind Speed: 7km/hNovWind Speed: 6km/hDecWind Speed: 7km/h
Wind Speed
0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 5mphFebWind Speed: 5mphMarWind Speed: 6mphAprWind Speed: 6mphMayWind Speed: 6mphJunWind Speed: 5mphJulWind Speed: 4mphAugWind Speed: 4mphSepWind Speed: 5mphOctWind Speed: 4mphNovWind Speed: 4mphDecWind Speed: 4mph
Wind Speed

Ventanilla 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 April, averaging 10km/h, though still comfortable for most outdoor activities. The calmest conditions occur in November, with average winds dropping to 6km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4km/h gap between the calmest and windiest months.Ventanilla 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 April, averaging 6mph, though still comfortable for most outdoor activities. The calmest conditions occur in November, 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.

Monthly Climate Data

The table below shows monthly climate averages for Ventanilla 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 Ventanilla 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
24 °C76 °F
29 °C83 °F
8 km/h5 mph
6 mm0.2 in
0 cm0 in
Feb
25 °C76 °F
29 °C84 °F
8 km/h5 mph
3 mm0.1 in
0 cm0 in
Mar
25 °C77 °F
29 °C85 °F
9 km/h6 mph
5 mm0.2 in
0 cm0 in
Apr
26 °C78 °F
30 °C85 °F
10 km/h6 mph
5 mm0.2 in
0 cm0 in
May
27 °C80 °F
30 °C86 °F
9 km/h6 mph
79 mm3.1 in
0 cm0 in
Jun
26 °C79 °F
29 °C85 °F
9 km/h5 mph
353 mm13.9 in
0 cm0 in
Jul
26 °C79 °F
30 °C86 °F
7 km/h4 mph
180 mm7.1 in
0 cm0 in
Aug
26 °C79 °F
30 °C85 °F
7 km/h4 mph
281 mm11.1 in
0 cm0 in
Sep
26 °C78 °F
29 °C84 °F
7 km/h5 mph
504 mm19.8 in
0 cm0 in
OctCurrent
26 °C78 °F
29 °C84 °F
7 km/h4 mph
402 mm15.8 in
0 cm0 in
Nov
25 °C78 °F
29 °C84 °F
6 km/h4 mph
27 mm1.1 in
0 cm0 in
Dec
24 °C76 °F
29 °C84 °F
7 km/h4 mph
6 mm0.2 in
0 cm0 in