Climate Insights for San Miguel de Tucumán

Argentina

Hottest
January
29°C peak84°F peak
Coldest
July
6°C low43°F low
Wettest
January
264 mm rain10.4 in rain
Best to Visit
September
Mild temps & low rain

Climate Overview

The climate in San Miguel de Tucumán is warm and mild. The average annual temperature is 18°C and approximately 1,655 mm of precipitation falls per year. January is the wettest month, receiving around 264 mm of rainfall. San Miguel de Tucumán 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, December, February. The coldest months are July, June, August, when temperatures can drop to 6°C.The climate in San Miguel de Tucumán is warm and mild. The average annual temperature is 64°F and approximately 65.2 in of precipitation falls per year. January is the wettest month, receiving around 10.4 in of rainfall. San Miguel de Tucumán 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, December, February. The coldest months are July, June, August, when temperatures can drop to 43°F.

Temperature

0°5°10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 29°Average: 24°Min: 19°FebMax: 28°Average: 23°Min: 19°MarMax: 26°Average: 21°Min: 17°AprMax: 23°Average: 18°Min: 14°MayMax: 19°Average: 14°Min: 10°JunMax: 17°Average: 11°Min: 6°JulMax: 18°Average: 11°Min: 6°AugMax: 21°Average: 14°Min: 7°SepMax: 24°Average: 17°Min: 11°OctMax: 26°Average: 19°Min: 14°NovMax: 27°Average: 22°Min: 16°DecMax: 28°Average: 23°Min: 18°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 84°FAverage: 74°FMin: 67°FFebMax: 82°FAverage: 73°FMin: 66°FMarMax: 78°FAverage: 70°FMin: 63°FAprMax: 73°FAverage: 64°FMin: 58°FMayMax: 66°FAverage: 57°FMin: 50°FJunMax: 63°FAverage: 52°FMin: 44°FJulMax: 64°FAverage: 52°FMin: 43°FAugMax: 71°FAverage: 57°FMin: 45°FSepMax: 75°FAverage: 63°FMin: 51°FOctMax: 78°FAverage: 67°FMin: 57°FNovMax: 81°FAverage: 71°FMin: 61°FDecMax: 83°FAverage: 73°FMin: 65°F
Max
Average
Min

Temperatures in San Miguel de Tucumán vary considerably across the year, with a 23°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 24°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 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 San Miguel de Tucumán vary considerably across the year, with a 41°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 74°F. July is the coolest month, with minimum temperatures around 43°F and an average of 52°F. On average, daily temperatures fluctuate by about 19°F between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 7°F shift in average temperatures.

Precipitation

0mm50mm100mm150mm200mm250mm300mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 264mmFebPrecipitation: 230mmMarPrecipitation: 214mmAprPrecipitation: 174mmMayPrecipitation: 113mmJunPrecipitation: 47mmJulPrecipitation: 34mmAugPrecipitation: 23mmSepPrecipitation: 54mmOctPrecipitation: 138mmNovPrecipitation: 175mmDecPrecipitation: 190mm
Precipitation
0in2in4in6in8in10inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 10.4inFebPrecipitation: 9inMarPrecipitation: 8.4inAprPrecipitation: 6.9inMayPrecipitation: 4.4inJunPrecipitation: 1.9inJulPrecipitation: 1.3inAugPrecipitation: 0.9inSepPrecipitation: 2.1inOctPrecipitation: 5.4inNovPrecipitation: 6.9inDecPrecipitation: 7.5in
Precipitation

San Miguel de Tucumán is a fairly wet location, receiving approximately 1,655 mm of precipitation annually, which averages out to around 138 mm per month. The wettest month is January, averaging 264 mm of rainfall. February and March also tend to see above-average precipitation. The driest month is August, with just 23 mm. That's 241 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.San Miguel de Tucumán is a fairly wet location, receiving approximately 65.2 in of precipitation annually, which averages out to around 5.4 in per month. The wettest month is January, averaging 10.4 in of rainfall. February and March also tend to see above-average precipitation. The driest month is August, with just 0.9 in. That's 9.5 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: 5km/hFebWind Speed: 5km/hMarWind Speed: 5km/hAprWind Speed: 5km/hMayWind Speed: 5km/hJunWind Speed: 5km/hJulWind Speed: 5km/hAugWind Speed: 5km/hSepWind Speed: 6km/hOctWind Speed: 6km/hNovWind Speed: 5km/hDecWind Speed: 5km/h
Wind Speed
0mph5mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 3mphFebWind Speed: 3mphMarWind Speed: 3mphAprWind Speed: 3mphMayWind Speed: 3mphJunWind Speed: 3mphJulWind Speed: 3mphAugWind Speed: 3mphSepWind Speed: 4mphOctWind Speed: 4mphNovWind Speed: 3mphDecWind Speed: 3mph
Wind Speed

San Miguel de Tucumán is relatively calm, with an average annual wind speed of 5km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 6km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 5km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.San Miguel de Tucumán is relatively calm, with an average annual wind speed of 3mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is October, averaging 4mph, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 3mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1mph between the calmest and windiest months.

Best Time to Visit

Jan24°74°F
Feb23°73°F
Mar21°70°F
Apr18°64°F
May14°57°F
Jun11°52°F
Jul11°52°F
Aug14°57°F
Sep17°63°F
Oct19°67°F
Nov22°71°F
Dec23°73°F

The best time to visit San Miguel de Tucumán is during September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 17°C with modest rainfall averaging 54 mm per month. By contrast, January can be uncomfortably hot with highs reaching 29°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 San Miguel de Tucumán is during September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 63°F with modest rainfall averaging 2.1 in per month. By contrast, January can be uncomfortably hot with highs reaching 84°F, while July is the coldest period with lows dropping to 43°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 San Miguel de Tucumán 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 San Miguel de Tucumán 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
19 °C67 °F
29 °C84 °F
5 km/h3 mph
264 mm10.4 in
0 cm0 in
Feb
19 °C66 °F
28 °C82 °F
5 km/h3 mph
230 mm9 in
0 cm0 in
Mar
17 °C63 °F
26 °C78 °F
5 km/h3 mph
214 mm8.4 in
0 cm0 in
Apr
14 °C58 °F
23 °C73 °F
5 km/h3 mph
174 mm6.9 in
0 cm0 in
May
10 °C50 °F
19 °C66 °F
5 km/h3 mph
113 mm4.4 in
0 cm0 in
Jun
6 °C44 °F
17 °C63 °F
5 km/h3 mph
47 mm1.9 in
0 cm0 in
Jul
6 °C43 °F
18 °C64 °F
5 km/h3 mph
34 mm1.3 in
0 cm0 in
Aug
7 °C45 °F
21 °C71 °F
5 km/h3 mph
23 mm0.9 in
0 cm0 in
Sep
11 °C51 °F
24 °C75 °F
6 km/h4 mph
54 mm2.1 in
0 cm0 in
OctCurrent
14 °C57 °F
26 °C78 °F
6 km/h4 mph
138 mm5.4 in
0 cm0 in
Nov
16 °C61 °F
27 °C81 °F
5 km/h3 mph
175 mm6.9 in
0 cm0 in
Dec
18 °C65 °F
28 °C83 °F
5 km/h3 mph
190 mm7.5 in
0 cm0 in