Climate Insights for Sierra de la Ventana

Cuartel IX, Buenos Aires, Argentina

Hottest
January
29°C peak84°F peak
Coldest
July
3°C low37°F low
Wettest
March
116 mm rain4.6 in rain
Best to Visit
January, February, November
Mild temps & low rain

Climate Overview

The climate in Sierra de la Ventana is temperate. The average annual temperature is 14°C and approximately 691 mm of precipitation falls per year. March is the wettest month, receiving around 116 mm of rainfall. Sierra de la Ventana 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: January, February, December. The coldest months are July, June, August, when temperatures can drop to 3°C.The climate in Sierra de la Ventana is temperate. The average annual temperature is 58°F and approximately 27.2 in of precipitation falls per year. March is the wettest month, receiving around 4.6 in of rainfall. Sierra de la Ventana 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: January, February, December. The coldest months are July, June, August, when temperatures can drop to 37°F.

Temperature

0°5°10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 29°Average: 22°Min: 16°FebMax: 28°Average: 21°Min: 15°MarMax: 24°Average: 18°Min: 13°AprMax: 20°Average: 14°Min: 10°MayMax: 15°Average: 10°Min: 6°JunMax: 12°Average: 7°Min: 4°JulMax: 12°Average: 7°Min: 3°AugMax: 14°Average: 9°Min: 4°SepMax: 17°Average: 11°Min: 6°OctMax: 20°Average: 14°Min: 8°NovMax: 24°Average: 17°Min: 11°DecMax: 27°Average: 21°Min: 14°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 84°FAverage: 72°FMin: 60°FFebMax: 82°FAverage: 70°FMin: 59°FMarMax: 76°FAverage: 65°FMin: 55°FAprMax: 68°FAverage: 57°FMin: 50°FMayMax: 59°FAverage: 50°FMin: 43°FJunMax: 54°FAverage: 45°FMin: 38°FJulMax: 53°FAverage: 44°FMin: 37°FAugMax: 58°FAverage: 47°FMin: 39°FSepMax: 62°FAverage: 52°FMin: 43°FOctMax: 67°FAverage: 57°FMin: 47°FNovMax: 74°FAverage: 63°FMin: 52°FDecMax: 81°FAverage: 69°FMin: 57°F
Max
Average
Min

Temperatures in Sierra de la Ventana vary considerably across the year, with a 26°C difference between the coldest and warmest months. The warmest month is January, when average highs reach 29°C and the mean temperature sits around 22°C. July is the coolest month, with minimum temperatures around 3°C and an average of 7°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 4°C shift in average temperatures.Temperatures in Sierra de la Ventana vary considerably across the year, with a 47°F difference between the coldest and warmest months. The warmest month is January, when average highs reach 84°F and the mean temperature sits around 72°F. July is the coolest month, with minimum temperatures around 37°F and an average of 44°F. On average, daily temperatures fluctuate by about 20°F between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 8°F shift in average temperatures.

Precipitation

0mm25mm50mm75mm100mm125mm150mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 59mmSnow: 0mmFebPrecipitation: 68mmSnow: 0mmMarPrecipitation: 116mmSnow: 0mmAprPrecipitation: 67mmSnow: 0mmMayPrecipitation: 42mmSnow: 0mmJunPrecipitation: 32mmSnow: 0mmJulPrecipitation: 28mmSnow: 1mmAugPrecipitation: 27mmSnow: 0mmSepPrecipitation: 48mmSnow: 0mmOctPrecipitation: 67mmSnow: 0mmNovPrecipitation: 81mmSnow: 0mmDecPrecipitation: 57mmSnow: 0mm
Precipitation
Snow
0in2in4inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 2.3inFebPrecipitation: 2.7inMarPrecipitation: 4.6inAprPrecipitation: 2.6inMayPrecipitation: 1.7inJunPrecipitation: 1.3inJulPrecipitation: 1.1inAugPrecipitation: 1.1inSepPrecipitation: 1.9inOctPrecipitation: 2.6inNovPrecipitation: 3.2inDecPrecipitation: 2.2in
Precipitation

Sierra de la Ventana is a relatively dry area, receiving approximately 691 mm of precipitation annually, which averages out to around 58 mm per month. The wettest month is March, averaging 116 mm of rainfall. November and February also tend to see above-average precipitation. The driest month is August, with just 27 mm. That's 89 mm less than March, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.Sierra de la Ventana is a relatively dry area, receiving approximately 27.2 in of precipitation annually, which averages out to around 2.3 in per month. The wettest month is March, averaging 4.6 in of rainfall. November and February also tend to see above-average precipitation. The driest month is August, with just 1.1 in. That's 3.5 in less than March, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.

Wind

0km/h5km/h10km/h15km/h20km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 17km/hFebWind Speed: 15km/hMarWind Speed: 16km/hAprWind Speed: 16km/hMayWind Speed: 15km/hJunWind Speed: 16km/hJulWind Speed: 16km/hAugWind Speed: 17km/hSepWind Speed: 16km/hOctWind Speed: 16km/hNovWind Speed: 17km/hDecWind Speed: 17km/h
Wind Speed
0mph5mph10mph15mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 11mphFebWind Speed: 10mphMarWind Speed: 10mphAprWind Speed: 10mphMayWind Speed: 9mphJunWind Speed: 10mphJulWind Speed: 10mphAugWind Speed: 10mphSepWind Speed: 10mphOctWind Speed: 10mphNovWind Speed: 10mphDecWind Speed: 10mph
Wind Speed

Sierra de la Ventana is mildly breezy, with an average annual wind speed of 16km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 17km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 15km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2km/h between the calmest and windiest months.Sierra de la Ventana is moderately windy, with an average annual wind speed of 10mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is January, averaging 11mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in May, with average winds dropping to 9mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2mph between the calmest and windiest months.

Best Time to Visit

Jan22°72°F
Feb21°70°F
Mar18°65°F
Apr14°57°F
May10°50°F
Jun7°45°F
Jul7°44°F
Aug9°47°F
Sep11°52°F
Oct14°57°F
Nov17°63°F
Dec21°69°F

The best time to visit Sierra de la Ventana is during January, February, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 66 mm per month. By contrast, July can be quite cold with temperatures dropping to 3°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.The best time to visit Sierra de la Ventana is during January, February, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 69°F with modest rainfall averaging 2.6 in per month. By contrast, July can be quite cold with temperatures dropping to 37°F. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

Monthly Climate Data

The table below shows monthly climate averages for Sierra de la Ventana 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 Sierra de la Ventana 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
16 °C60 °F
29 °C84 °F
17 km/h11 mph
59 mm2.3 in
0 cm0 in
Feb
15 °C59 °F
28 °C82 °F
15 km/h10 mph
68 mm2.7 in
0 cm0 in
Mar
13 °C55 °F
24 °C76 °F
16 km/h10 mph
116 mm4.6 in
0 cm0 in
Apr
10 °C50 °F
20 °C68 °F
16 km/h10 mph
67 mm2.6 in
0 cm0 in
May
6 °C43 °F
15 °C59 °F
15 km/h9 mph
42 mm1.7 in
0 cm0 in
Jun
4 °C38 °F
12 °C54 °F
16 km/h10 mph
32 mm1.3 in
0 cm0 in
Jul
3 °C37 °F
12 °C53 °F
16 km/h10 mph
28 mm1.1 in
1 cm0 in
Aug
4 °C39 °F
14 °C58 °F
17 km/h10 mph
27 mm1.1 in
0 cm0 in
Sep
6 °C43 °F
17 °C62 °F
16 km/h10 mph
48 mm1.9 in
0 cm0 in
OctCurrent
8 °C47 °F
20 °C67 °F
16 km/h10 mph
67 mm2.6 in
0 cm0 in
Nov
11 °C52 °F
24 °C74 °F
17 km/h10 mph
81 mm3.2 in
0 cm0 in
Dec
14 °C57 °F
27 °C81 °F
17 km/h10 mph
57 mm2.2 in
0 cm0 in