Temperature
Hot by day, mild at night.
86°Ftypical December high
Typical range
December climate
December in San Miguel de Tucumán
Argentina · South America
Hot afternoons and some sun.
Some tradeoffs
Early to mid
Daytime high
86°F
Lows around 69°F
Rain
Rain most days
Sun
11 h/day
Air feel
Humid
When to visit
Month-by-month fit
Best
Precipitation
It rains on most days. About 18 wet days, more than in most months.
57%wet-day frequency
AmountWet-day chance
Sunshine
Cloudier spells limit sunshine.
11.1 hDecember sunshine
Heat & humidity by month
Warm days, with humid periods.
71%December Heat feel
Easy airWarm airHot airHumid airVery humid air
Hourly temperature pattern
In December, afternoons feel about 89° and nights feel near 73°.
ColdCoolComfortableWarmHotNight hours
Clear sky
Partly cloudy skies this month.
41%December Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in December.
3 mphDecember Calm
More detailIncludes daypart comfort
Typical December day
December late afternoons are around 84°F, easing to about 77°F in early evening.
Avg temp Typical range
Morning79°F
Feels 83°F
Rain31%
Cloud52%
Humid airHigh
Sun intensityModerate
Midday84°F
Feels 88°F
Rain37%
Cloud67%
Humid airHigh
Sun intensityStrong
Late afternoon84°F
Feels 88°F
Rain33%
Cloud71%
Humid airHigh
Sun intensityModerate
Early evening77°F
Feels 83°F
Rain25%
Cloud60%
Humid airHigh
Sun intensityMinimal
Best windowData tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 86 | 70 | 12.7 | 20 | 10.6 | 78 |
| Feb | 84 | 69 | 10.5 | 18 | 10.4 | 82 |
| Mar | 81 | 67 | 10.6 | 20 | 9.0 | 85 |
| Apr | 76 | 62 | 7.4 | 16 | 8.5 | 85 |
| May | 71 | 55 | 5.2 | 13 | 8.4 | 83 |
| Jun | 67 | 49 | 2.9 | 10 | 8.7 | 79 |
| Jul | 68 | 47 | 2.0 | 7 | 9.3 | 71 |
| Aug | 74 | 50 | 1.8 | 7 | 10.0 | 61 |
| Sep | 78 | 55 | 3.2 | 8 | 10.1 | 58 |
| Oct | 82 | 62 | 6.6 | 14 | 9.8 | 65 |
| Nov | 84 | 65 | 8.1 | 16 | 10.5 | 70 |
| Dec | 86 | 69 | 9.8 | 18 | 11.1 | 74 |
Similar climates
Similar
Similar travel styleRio de JaneiroBrazilSimilar travel styleBelo HorizonteBrazilSimilar travel styleOuro PretoBrazilSimilar travel styleSaltaArgentina
Want a side-by-side climate view? Compare San Miguel de Tucumán with Rio de Janeiro.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 26, 2026
Data & methodology