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Contents
- The climate of Santiago del Estero
- The best time to visit Santiago del Estero
- The worst time to visit Santiago del Estero
- Spring weather in Santiago del Estero
- Summer weather in Santiago del Estero
- Autumn weather in Santiago del Estero
- Winter weather in Santiago del Estero
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Santiago del Estero
Santiago del Estero, a city located in the subtropical zone of Argentina, experiences a Subtropical steppe climate, as determined by the Köppen climate classification system. This classification is denoted as BSh, indicative of short, mild winters and long, hot summers. The city experiences a wide range in temperature from 9.8°C (49.6°F) to 33.6°C (92.5°F), humidity levels ranging from 48 to 72%, and an average rainfall fluctuating between 3mm (0.12") and 105mm (4.13").
Throughout the year, the region exhibits clear skies, with cloud coverage peaking at 41% in April, while diminishing to an annual low of 13% in August. The climate remains primarily sunny year-round, with daily sunshine hours hovering between 7.3 hours to 9.5 hours. The visibility in this region remains consistently high at 10km (6.2mi) throughout all the months.
In terms of wind speed, the region witnesses mild fluctuations ranging from 12.1km/h (7.5mph) to 16.1km/h (10mph). The pressure levels in the city show a moderate swing from 1007.4mb to 1016.6mb over the year. Precipitation patterns exhibit a significant contrast, with January recording the maximum rainfall of 105mm (4.13") and July witnessing a minimum rainfall of 3mm (0.12").
A unique weather pattern emerges in Santiago del Estero with the transition of seasons: low precipitation falls during the winter, whereas significant rainfall takes place in the summer months. The UV index remains at a moderate level throughout most of the year, only peaking to high levels in January and February.
Throughout the year, the region exhibits clear skies, with cloud coverage peaking at 41% in April, while diminishing to an annual low of 13% in August. The climate remains primarily sunny year-round, with daily sunshine hours hovering between 7.3 hours to 9.5 hours. The visibility in this region remains consistently high at 10km (6.2mi) throughout all the months.
In terms of wind speed, the region witnesses mild fluctuations ranging from 12.1km/h (7.5mph) to 16.1km/h (10mph). The pressure levels in the city show a moderate swing from 1007.4mb to 1016.6mb over the year. Precipitation patterns exhibit a significant contrast, with January recording the maximum rainfall of 105mm (4.13") and July witnessing a minimum rainfall of 3mm (0.12").
A unique weather pattern emerges in Santiago del Estero with the transition of seasons: low precipitation falls during the winter, whereas significant rainfall takes place in the summer months. The UV index remains at a moderate level throughout most of the year, only peaking to high levels in January and February.
The best time to visit Santiago del Estero
Considering the weather conditions, it might be ideal to visit Santiago del Estero from April to September. During these months, the temperature falls within a comfortable range of 19.4°C (66.9°F) to 26°C (78.8°F) while the rainfall remains relatively low, from 3mm (0.12") to 45mm (1.77"). This period also coincides with good sunshine hours, ranging from 7.3 to 9.5 hours, and relatively low humidity, particularly from July to September.
The worst time to visit Santiago del Estero
Regarding unfavorable conditions for travel, January and February could pose discomfort to travelers due to high temperatures, ranging from 32.2°C (90°F) to 33.6°C (92.5°F), and high humidity levels, reaching up to 61%. These months also record the heaviest rainfall, with 93mm (3.66") and 105mm (4.13") respectively, potentially causing disruptions to outdoor activities and travel plans.
Spring weather in Santiago del Estero
Spring weather, occurring from September to early December in Santiago del Estero, is characterized by increasing temperatures and rainfall. September begins with a maximum temperature of 24°C (75.2°F) rising up to 33°C (91.4°F) by December, and the rainfall also sees a steady increase from 3mm (0.12") to 100mm (3.94"). Despite the increase in rainfall, the region enjoys ample sunshine, progressing from 9.5 hours to 8.8 hours over the period.
Summer weather in Santiago del Estero
Summer, which extends from December through February, witnesses the highest temperatures and rainfall in the year. The temperatures peak at 33.6°C (92.5°F) in January and then gradually descend to 29.6°C (85.3°F) by February. Rainfall is prominent during this season with January recording the highest, 105mm (4.13"). The season also brings high UV indices, which reach up to 7.
Autumn weather in Santiago del Estero
In the autumn months, spanning from March to May, the climate becomes more temperate with temperatures slowly declining from 29.6°C (85.3°F) to 22.3°C (72.1°F). Rainfall too sees a drop from 68mm (2.68") in March to 12mm (0.47") by May. During this period, the city offers longer daylight hours starting from 12.2 hours in March and progressing to 10.7 hours in May.
Winter weather in Santiago del Estero
Winter months, from June to August, bring the coolest conditions. Temperatures range from a minimum of 9.8°C (49.6°F) to a maximum of 19.8°C (67.6°F), alongside the least rainfall levels varying from 3mm (0.12") to 7mm (0.28"). Despite the short days, the region enjoys beautiful clear skies and a low cloud percentage, making it an ideal time for clear sky gazers. Also, wind speed reaches its highest in July and August, clocking speeds of around 14.5km/h (9mph) to 15.6km/h (9.7mph).
Weather in January
A sizzling start of the year awaits residents of Santiago del Estero, Argentina. January sees some of the highest temperatures for the year with noticeable surge in day highs from 33.6°C (92.5°F). While the heat is mitigated somewhat by frequent precipitation, relative humidity remains moderate. Weather in January »
Weather in February
If January marked the beginning of summer's reign, February solidifies it. There is just slight drop in high temperatures, compared to January. Rainfall decreases slightly from 105mm (4.13") to 93mm (3.66"), but it isn’t significant enough to be perceptible on the ground. Weather in February »
Weather in March
The first month of the autumn, March, is still a warm month in Santiago del Estero, Argentina, with an average temperature fluctuating between 19.1°C (66.4°F) and 29.6°C (85.3°F). March experiences an average high-temperature of a warm 29.6°C (85.3°F), barely different from February's 32.2°C (90°F). Weather in March »
Weather in April
Come April, and there's a palpable easing of summer's grip on Santiago del Estero. The top temperature drops down to an average of 26°C (78.8°F), while rainfall reduces to 45mm (1.77"), further cementing April as the beginning of the dry season. Weather in April »
Weather in May
May is a distinct time in Santiago del Estero with a noticeably cooler weather pattern. The month witnesses the highest decrease in temperature as day highs on average drop down to a comfortable 22.3°C (72.1°F). Sunshine hours shrink slightly while the wind retains its constant pace. Weather in May »
Weather in June
In the heart of winter, June offers a welcome respite with mild temperatures in Santiago del Estero. It's the time of year when the balance between bright sunny days and cool nights strike a perfect balance. Rain is infrequent, registering a minimum of 7mm (0.28") of precipitation for the whole month. Weather in June »
Weather in July
July is the coolest month of the year, with day's max temperature averaging around 19.4°C (66.9°F). Winter is in full swing, making nighttimes slightly chillier as well. Despite its status as the coldest month, sunlight is abundant due to low cloud cover, adding a spark of brightness to the coldest month. Weather in July »
Weather in August
August marks the onset of the end of the winter season in Santiago del Estero. There's a marginal elevation in average temperatures, signaling the advent of spring. Rainfall is minimal both in quantity and occurrence, making it one of the driest periods of the year. Weather in August »
Weather in September
September brings forth a welcoming atmosphere as Santiago del Estero steps firmly into spring. The increase in temperatures is accompanied by bloom-filled parks and sun-soaked cityscape. However, rainfall begins to increase again from a mere 3mm (0.12") in August to 11mm (0.43") in September. Weather in September »
Weather in October
October, as part of the spring season, sees a significant rise in temperatures, reintroducing Santiago del Estero to the warmth of approaching summer. Rainfall also sees an upward trend, hitting 49mm (1.93"), offering a slight reprieve from the increasing heat. Weather in October »
Weather in November
The thrill of summer is again palpable as November sets foot in Santiago del Estero. Average daily high temperature ascend to reach 31.7°C (89.1°F). While rainfall spikes, heat ensures that the additional moisture evaporates rapidly. Weather in November »
Weather in December
December brings Santiago del Estero back to the familiar grip of summer. The city ends the year with temperatures as high as what were seen in the beginning. Despite recording one of the highest rainfall in the year at 100mm (3.94"), December days are mostly bright and sunny. Weather in December »
[Resources]Frequently asked questions
What is the warmest month in Santiago del Estero?
The warmest temperatures occur during January, when averages reach a peak of 33.6°C (92.5°F) and a low of 22.1°C (71.8°F).
What is the wettest month in Santiago del Estero?
The month with the most rainfall is January, when the rain falls for 14 days and typically aggregates up to 105mm (4.13") of precipitation.
How much does it rain in Santiago del Estero?
In Santiago del Estero, during the entire year, the rain falls for 113.8 days and collects up to 586mm (23.07") of precipitation.
What are the months with the highest UV index in Santiago del Estero?
January, February and December, with an average maximum UV index of 7, are months with the highest UV index.
What are the months with the least sunshine in Santiago del Estero?
The months with the least sunshine in Santiago del Estero, Argentina, are April and May, with an average of 7.3h of sunshine.
What is the most humid month in Santiago del Estero?
May is the most humid month in Santiago del Estero, Argentina, with an average relative humidity of 72%.
When is the lowest UV index in Santiago del Estero?
The months with the lowest UV index in Santiago del Estero are May and June, with an average maximum UV index of 4.
What is the month with the shortest days in Santiago del Estero?
With an average of 10h and 24min of daylight, June has the shortest days of the year in Santiago del Estero.
What month is the coldest in Santiago del Estero?
Santiago del Estero's July weather, with an average high temperature of 19.4°C (66.9°F) and an average low temperature of 9.8°C (49.6°F), tends to be the coldest of the year.
What is the driest month in Santiago del Estero?
July and August are months with the least rain when the rain falls for 3.5 days and typically aggregates up to 3mm (0.12") of rain.
What is the least humid month in Santiago del Estero?
The months with the lowest humidity in Santiago del Estero, Argentina, are August and September, with an average relative humidity of 48%.
What month has the most sunshine in Santiago del Estero?
August has the most sunshine of the year in Santiago del Estero, Argentina, with an average of 9.5h of sunshine.
When are the longest days in Santiago del Estero?
With an average of 13h and 54min of daylight, December has the longest days of the year in Santiago del Estero.
Is there Daylight Saving Time (DST) in Santiago del Estero?
Santiago del Estero, Argentina, does not utilize Daylight Saving Time (DST). -03 timezone is used throughout the entire year.
Average temperature
Santiago del Estero, Argentina
The warmest month (with the highest average high temperature) is January (33.6°C).
The month with the lowest average high temperature is July (19.4°C).
The month with the highest average low temperature is January (22.1°C).
The coldest month (with the lowest average low temperature) is July (9.8°C).
Average pressure
Santiago del Estero, Argentina
- Average pressure in January:
1008.5mbar - Average pressure in February:
1008.9mbar - Average pressure in March:
1011.3mbar - Average pressure in April:
1013.4mbar - Average pressure in May:
1014.9mbar - Average pressure in June:
1015.6mbar
- Average pressure in July:
1016.6mbar - Average pressure in August:
1014.9mbar - Average pressure in September:
1013.5mbar - Average pressure in October:
1010.7mbar - Average pressure in November:
1008.7mbar - Average pressure in December:
1007.4mbar
The month with the highest atmospheric pressure is July (1016.6mbar).
The month with the lowest atmospheric pressure is December (1007.4mbar).
Average wind speed
Santiago del Estero, Argentina
- Average wind speed in January:
12.7km/h - Average wind speed in February:
12.5km/h - Average wind speed in March:
12.1km/h - Average wind speed in April:
12.2km/h - Average wind speed in May:
12.2km/h - Average wind speed in June:
12.2km/h
- Average wind speed in July:
12.6km/h - Average wind speed in August:
14.5km/h - Average wind speed in September:
15.6km/h - Average wind speed in October:
16.1km/h - Average wind speed in November:
15.8km/h - Average wind speed in December:
13.9km/h
The windiest month (with the highest average wind speed) is October (16.1km/h).
The calmest month (with the lowest average wind speed) is March (12.1km/h).
Average humidity
Santiago del Estero, Argentina
The month with the highest relative humidity is May (72%).
The months with the lowest relative humidity are August and September (48%).
Average rainfall
Santiago del Estero, Argentina
The wettest month (with the highest rainfall) is January (105mm).
The driest months (with the least rainfall) are July and August (3mm).
Average rainfall days
Santiago del Estero, Argentina
- Average rainfall days in January:
14 days - Average rainfall days in February:
13.3 days - Average rainfall days in March:
13.6 days - Average rainfall days in April:
12.8 days - Average rainfall days in May:
9 days - Average rainfall days in June:
3.7 days
- Average rainfall days in July:
3.5 days - Average rainfall days in August:
1.5 days - Average rainfall days in September:
5.1 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
12.3 days - Average rainfall days in December:
14.5 days
The month with the highest number of rainy days is December (14.5 days).
The month with the least rainy days is August (1.5 days).
Average daylight / Average sunshine
Santiago del Estero, Argentina
- Average daylight in January:
13h and 4min - Average daylight in February:
13h and 0min - Average daylight in March:
12h and 1min - Average daylight in April:
11h and 2min - Average daylight in May:
10h and 4min - Average daylight in June:
10h and 2min
- Average daylight in July:
10h and 4min - Average daylight in August:
11h and 1min - Average daylight in September:
11h and 5min - Average daylight in October:
12h and 5min - Average daylight in November:
13h and 3min - Average daylight in December:
13h and 5min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in January:
8h and 5min - Average sunshine in February:
8h and 2min - Average sunshine in March:
8h and 1min - Average sunshine in April:
7h and 2min - Average sunshine in May:
7h and 2min - Average sunshine in June:
8h and 1min
- Average sunshine in July:
8h and 4min - Average sunshine in August:
9h and 3min - Average sunshine in September:
9h and 0min - Average sunshine in October:
8h and 3min - Average sunshine in November:
8h and 4min - Average sunshine in December:
8h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The months with the least sunshine are April and May (Average sunshine: 7h and 18min).
Average sunshine days
Santiago del Estero, Argentina
- Average sunshine days in January:
14.9 days - Average sunshine days in February:
13.5 days - Average sunshine days in March:
15.6 days - Average sunshine days in April:
15.5 days - Average sunshine days in May:
19 days - Average sunshine days in June:
23.8 days
- Average sunshine days in July:
25.3 days - Average sunshine days in August:
28.4 days - Average sunshine days in September:
23.1 days - Average sunshine days in October:
19.3 days - Average sunshine days in November:
16.3 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is August (28.4 days).
The month with the least sunshine days is February (13.5 days).
Average UV index
Santiago del Estero, Argentina
The months with the highest UV index are January, February and December (UV index 7).
The months with the lowest UV index are May and June (UV index 4).
Average cloud cover
Santiago del Estero, Argentina
The month with the most cloud cover is April (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility
Santiago del Estero, Argentina
The months with the highest visibility are January, February, March, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are April and May (9km).
Santiago del Estero, Argentina
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