Climate Insights for Alto Pencoso

Juan Martín de Pueyrredón, San Luis, Argentina

Hottest
December
34°C peak93°F peak
Coldest
July
6°C low42°F low
Wettest
January
110 mm rain4.3 in rain
Best to Visit
March, April, September
Mild temps & low rain

Climate Overview

The climate in Alto Pencoso is warm and mild. The average annual temperature is 19°C and approximately 503 mm of precipitation falls per year. January is the wettest month, receiving around 110 mm of rainfall. Alto Pencoso 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: December, January, February. The coldest months are July, June, August, when temperatures can drop to 6°C.The climate in Alto Pencoso is warm and mild. The average annual temperature is 67°F and approximately 19.8 in of precipitation falls per year. January is the wettest month, receiving around 4.3 in of rainfall. Alto Pencoso 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: December, January, February. The coldest months are July, June, August, when temperatures can drop to 42°F.

Temperature

0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 34°Average: 27°Min: 21°FebMax: 33°Average: 26°Min: 20°MarMax: 29°Average: 23°Min: 18°AprMax: 25°Average: 19°Min: 14°MayMax: 20°Average: 14°Min: 10°JunMax: 17°Average: 11°Min: 6°JulMax: 17°Average: 11°Min: 6°AugMax: 21°Average: 14°Min: 8°SepMax: 25°Average: 17°Min: 12°OctMax: 27°Average: 20°Min: 14°NovMax: 31°Average: 24°Min: 18°DecMax: 34°Average: 27°Min: 20°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F100°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 92°FAverage: 81°FMin: 70°FFebMax: 91°FAverage: 79°FMin: 69°FMarMax: 85°FAverage: 73°FMin: 64°FAprMax: 77°FAverage: 65°FMin: 57°FMayMax: 68°FAverage: 57°FMin: 49°FJunMax: 63°FAverage: 51°FMin: 43°FJulMax: 63°FAverage: 51°FMin: 42°FAugMax: 70°FAverage: 57°FMin: 47°FSepMax: 76°FAverage: 63°FMin: 53°FOctMax: 81°FAverage: 69°FMin: 58°FNovMax: 88°FAverage: 75°FMin: 64°FDecMax: 93°FAverage: 80°FMin: 68°F
Max
Average
Min

Temperatures in Alto Pencoso vary considerably across the year, with a 28°C difference between the coldest and warmest months. The warmest month is December, when average highs reach 34°C and the mean temperature sits around 27°C. July is the coolest month, with minimum temperatures around 6°C and an average of 11°C. On average, daily temperatures fluctuate by about 12°C between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 5°C shift in average temperatures.Temperatures in Alto Pencoso vary considerably across the year, with a 51°F difference between the coldest and warmest months. The warmest month is December, when average highs reach 93°F and the mean temperature sits around 80°F. July is the coolest month, with minimum temperatures around 42°F and an average of 51°F. On average, daily temperatures fluctuate by about 22°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: 110mmSnow: 0mmFebPrecipitation: 68mmSnow: 0mmMarPrecipitation: 55mmSnow: 0mmAprPrecipitation: 40mmSnow: 0mmMayPrecipitation: 27mmSnow: 0mmJunPrecipitation: 8mmSnow: 1mmJulPrecipitation: 8mmSnow: 0mmAugPrecipitation: 9mmSnow: 0mmSepPrecipitation: 14mmSnow: 0mmOctPrecipitation: 55mmSnow: 0mmNovPrecipitation: 64mmSnow: 0mmDecPrecipitation: 45mmSnow: 0mm
Precipitation
Snow
0in2in4inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 4.3inFebPrecipitation: 2.7inMarPrecipitation: 2.2inAprPrecipitation: 1.6inMayPrecipitation: 1.1inJunPrecipitation: 0.3inJulPrecipitation: 0.3inAugPrecipitation: 0.3inSepPrecipitation: 0.5inOctPrecipitation: 2.2inNovPrecipitation: 2.5inDecPrecipitation: 1.8in
Precipitation

Alto Pencoso is a relatively dry area, receiving approximately 503 mm of precipitation annually, which averages out to around 42 mm per month. The wettest month is January, averaging 110 mm of rainfall. February and November also tend to see above-average precipitation. The driest month is July, with just 8 mm. That's 102 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.Alto Pencoso is a relatively dry area, receiving approximately 19.8 in of precipitation annually, which averages out to around 1.7 in per month. The wettest month is January, averaging 4.3 in of rainfall. February and November also tend to see above-average precipitation. The driest month is July, with just 0.3 in. That's 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/h15km/h20km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 16km/hFebWind Speed: 16km/hMarWind Speed: 16km/hAprWind Speed: 15km/hMayWind Speed: 13km/hJunWind Speed: 14km/hJulWind Speed: 14km/hAugWind Speed: 16km/hSepWind Speed: 17km/hOctWind Speed: 18km/hNovWind Speed: 19km/hDecWind Speed: 18km/h
Wind Speed
0mph5mph10mph15mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 10mphFebWind Speed: 10mphMarWind Speed: 10mphAprWind Speed: 10mphMayWind Speed: 8mphJunWind Speed: 8mphJulWind Speed: 9mphAugWind Speed: 10mphSepWind Speed: 11mphOctWind Speed: 11mphNovWind Speed: 12mphDecWind Speed: 11mph
Wind Speed

Alto Pencoso 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 November, averaging 19km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 13km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 6km/h between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 15km/h in winter, 18km/h in spring, 17km/h in summer, 15km/h in autumn.Alto Pencoso 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 November, averaging 12mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in May, with average winds dropping to 8mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 4mph between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 9mph in winter, 11mph in spring, 10mph in summer, 9mph in autumn.

Best Time to Visit

Jan27°81°F
Feb26°79°F
Mar23°73°F
Apr19°65°F
May14°57°F
Jun11°51°F
Jul11°51°F
Aug14°57°F
Sep17°63°F
Oct20°69°F
Nov24°75°F
Dec27°80°F

The best time to visit Alto Pencoso is during March, April, September, October and November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 46 mm per month. By contrast, December can be uncomfortably hot with highs reaching 34°C, while July is the coldest period with lows dropping to 6°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.The best time to visit Alto Pencoso is during March, April, September, October and November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 69°F with modest rainfall averaging 1.8 in per month. By contrast, December can be uncomfortably hot with highs reaching 93°F, while July is the coldest period with lows dropping to 42°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 Alto Pencoso 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 Alto Pencoso 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 °C70 °F
34 °C92 °F
16 km/h10 mph
110 mm4.3 in
0 cm0 in
Feb
20 °C69 °F
33 °C91 °F
16 km/h10 mph
68 mm2.7 in
0 cm0 in
Mar
18 °C64 °F
29 °C85 °F
16 km/h10 mph
55 mm2.2 in
0 cm0 in
Apr
14 °C57 °F
25 °C77 °F
15 km/h10 mph
40 mm1.6 in
0 cm0 in
May
10 °C49 °F
20 °C68 °F
13 km/h8 mph
27 mm1.1 in
0 cm0 in
Jun
6 °C43 °F
17 °C63 °F
14 km/h8 mph
8 mm0.3 in
1 cm0 in
Jul
6 °C42 °F
17 °C63 °F
14 km/h9 mph
8 mm0.3 in
0 cm0 in
Aug
8 °C47 °F
21 °C70 °F
16 km/h10 mph
9 mm0.3 in
0 cm0 in
Sep
12 °C53 °F
25 °C76 °F
17 km/h11 mph
14 mm0.5 in
0 cm0 in
OctCurrent
14 °C58 °F
27 °C81 °F
18 km/h11 mph
55 mm2.2 in
0 cm0 in
Nov
18 °C64 °F
31 °C88 °F
19 km/h12 mph
64 mm2.5 in
0 cm0 in
Dec
20 °C68 °F
34 °C93 °F
18 km/h11 mph
45 mm1.8 in
0 cm0 in