- WinterJun–Aug7°23°
- June7°21°
- July6°21°
- August8°26°
- SpringSep–Nov14°31°
- September11°28°
- October15°31°
- November17°32°
- SummerDec–Feb18°32°
- December18°32°
- January18°32°
- February18°30°
- AutumnMar–May14°26°
- March17°28°
- April14°26°
- May10°23°
San Salvador de Jujuy, Jujuy Weather by Month and Climate Averages
San Salvador de Jujuy, Jujuy gets 700 mm of precipitation a year over about 64 rainy days. December is the warmest month (average high 32°C) and July the coldest (average low 6°C).
San Salvador de Jujuy climate at a glance
Subtropical monsoon climate
San Salvador de Jujuy, Jujuy has hot summers and warm winters. Daytime highs range from about 21°C in July to 32°C in December. January is usually the wettest month. The most comfortable time to visit is typically April to August, when daytime highs sit near 23°C.
How much rain does San Salvador de Jujuy get?
San Salvador de Jujuy gets 700 mm of precipitation in an average year, spread over about 64 days with measurable rain. That is more rainy days than 68% of Argentina.
January is the wettest month, with 138 mm. June is the driest, with 4 mm. January has the most rainy days, about 11.
San Salvador de Jujuy weather by month
San Salvador de Jujuy weather in January
In January, San Salvador de Jujuy averages a high of 32°C and a low of 18°C. It gets 138 mm of precipitation over about 11 rainy days. The sun is out about 34% of daylight hours. The January record high is 39°C (2022) and the record low is 8°C (1983).
San Salvador de Jujuy weather in February
In February, San Salvador de Jujuy averages a high of 30°C and a low of 18°C. It gets 135 mm of precipitation over about 10 rainy days. The sun is out about 28% of daylight hours. The February record high is 38°C (2024) and the record low is 7°C (1993).
San Salvador de Jujuy weather in March
In March, San Salvador de Jujuy averages a high of 28°C and a low of 17°C. It gets 111 mm of precipitation over about 10 rainy days. The sun is out about 35% of daylight hours. The March record high is 36°C (2013) and the record low is 6°C (1976).
San Salvador de Jujuy weather in April
In April, San Salvador de Jujuy averages a high of 26°C and a low of 14°C. It gets 52 mm of precipitation over about 7 rainy days. The sun is out about 37% of daylight hours. The April record high is 34°C (1996) and the record low is 0°C (1977). April is one of the most comfortable months to visit.
San Salvador de Jujuy weather in May
In May, San Salvador de Jujuy averages a high of 23°C and a low of 10°C. It gets 13 mm of precipitation over about 3 rainy days. The sun is out about 53% of daylight hours. The May record high is 33°C (2013) and the record low is -2°C (1979). May is one of the most comfortable months to visit.
San Salvador de Jujuy weather in June
In June, San Salvador de Jujuy averages a high of 21°C and a low of 7°C. It gets 4 mm of precipitation over about 2 rainy days. The sun is out about 63% of daylight hours. The June record high is 33°C (2013) and the record low is -6°C (1987). June is one of the most comfortable months to visit.
San Salvador de Jujuy weather in July
In July, San Salvador de Jujuy averages a high of 21°C and a low of 6°C. It gets 8 mm of precipitation over about 2 rainy days. The sun is out about 67% of daylight hours. The July record high is 40°C (1987) and the record low is -5°C (1975). July is one of the most comfortable months to visit.
San Salvador de Jujuy weather in August
In August, San Salvador de Jujuy averages a high of 26°C and a low of 8°C. It gets 10 mm of precipitation over about 1 rainy days. The sun is out about 75% of daylight hours. The August record high is 37°C (2021) and the record low is -4°C (1999). August is one of the most comfortable months to visit.
San Salvador de Jujuy weather in September
In September, San Salvador de Jujuy averages a high of 28°C and a low of 11°C. It gets 14 mm of precipitation over about 1 rainy days. The sun is out about 68% of daylight hours. The September record high is 39°C (1997) and the record low is -2°C (2005).
San Salvador de Jujuy weather in October
In October, San Salvador de Jujuy averages a high of 31°C and a low of 15°C. It gets 32 mm of precipitation over about 4 rainy days. The sun is out about 56% of daylight hours. The October record high is 42°C (2014) and the record low is 2°C (2009).
San Salvador de Jujuy weather in November
In November, San Salvador de Jujuy averages a high of 32°C and a low of 17°C. It gets 61 mm of precipitation over about 5 rainy days. The sun is out about 44% of daylight hours. The November record high is 42°C (2023) and the record low is 0°C (1977).
San Salvador de Jujuy weather in December
In December, San Salvador de Jujuy averages a high of 32°C and a low of 18°C. It gets 122 mm of precipitation over about 9 rainy days. The sun is out about 34% of daylight hours. The December record high is 44°C (1980) and the record low is 5°C (1974).
Sunshine, humidity and wind in San Salvador de Jujuy
August is the sunniest month in San Salvador de Jujuy, with sunshine about 75% of daylight hours. February is the cloudiest, at 28%. Over the year the sun shines about 50% of daylight hours. San Salvador de Jujuy is cloudier than 92% of Argentina.
Humidity peaks in April at 84% and is lowest in August at 58%.
San Salvador de Jujuy has about 32 days a year above 32°C. San Salvador de Jujuy is hotter than 64% of Argentina.
First and last freeze in San Salvador de Jujuy
The first fall freeze in San Salvador de Jujuy typically comes around June 29, and the last spring freeze around August 12. That leaves a frost-free growing season of about 321 days.
San Salvador de Jujuy weather records
The hottest temperature on record at the San Salvador de Jujuy station is 44°C, on December 16, 1980. The coldest is -6°C, on June 15, 1987.
The wettest day on record brought 417 mm of rain, on January 9, 1982.
23 all-time records have been set at the station since 1973.
The best time to visit San Salvador de Jujuy
The most comfortable time to visit is typically April to August, when daytime highs sit near 23°C.
Winter (June–August) is warm, with average highs around 23°C and lows near 7°C.
Spring (September–November) is hot, with average highs around 30°C and lows near 14°C.
Summer (December–February) is hot, with average highs around 31°C and lows near 18°C. It can feel humid.
Autumn (March–May) is warm, with average highs around 25°C and lows near 14°C.
Monthly climate
| Month | Precip | Rain days | Humidity | Sunshine | Record high | Record low |
|---|---|---|---|---|---|---|
| January | 138 mm | 11 | 74% | 34% | 39° | 8° |
| February | 135 mm | 10 | 80% | 28% | 38° | 7° |
| March | 111 mm | 10 | 81% | 35% | 36° | 6° |
| April | 52 mm | 7 | 84% | 37% | 34° | 0° |
| May | 13 mm | 3 | 79% | 53% | 33° | -2° |
| June | 3.6 mm | 2 | 73% | 63% | 33° | -6° |
| July | 8.1 mm | 2 | 68% | 67% | 40° | -5° |
| August | 9.7 mm | 1 | 58% | 75% | 37° | -4° |
| September | 14 mm | 1 | 60% | 68% | 39° | -2° |
| October | 32 mm | 4 | 62% | 56% | 42° | 2° |
| November | 61 mm | 5 | 67% | 44% | 42° | 0° |
| December | 122 mm | 9 | 73% | 34% | 44° | 5° |
From ERA5 reanalysis. Sunshine is estimated from cloud cover.
San Salvador de Jujuy climate questions
How much rain does San Salvador de Jujuy get?
San Salvador de Jujuy gets 700 mm of precipitation in an average year, over about 64 rainy days.
What is the wettest month in San Salvador de Jujuy?
January is the wettest month in San Salvador de Jujuy, with 138 mm. June is the driest, with 4 mm.
How many rainy days does San Salvador de Jujuy have a year?
San Salvador de Jujuy has about 64 days with measurable rain in an average year. January has the most, about 11.
What is the hottest month in San Salvador de Jujuy?
December is the warmest month in San Salvador de Jujuy, with an average high of 32°C.
What is the coldest month in San Salvador de Jujuy?
July is the coldest month in San Salvador de Jujuy, with an average low of 6°C.
What is the record high temperature in San Salvador de Jujuy?
The record high at the San Salvador de Jujuy station is 44°C, set on December 16, 1980. The record low is -6°C, on June 15, 1987.
What is the sunniest month in San Salvador de Jujuy?
August is the sunniest month in San Salvador de Jujuy, with sunshine about 75% of daylight hours. February is the cloudiest.
When is the first frost in San Salvador de Jujuy?
The first fall freeze in San Salvador de Jujuy typically comes around June 29. The last spring freeze is around August 12.
What is the best time to visit San Salvador de Jujuy?
The most comfortable time to visit is typically April to August, when daytime highs sit near 23°C.
Source: NOAA GHCN-Daily station JUJUY (30 km away).
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Normals from NOAA GHCN-Daily station JUJUY.