Temperature
Warm by day, mild at night.
Late-day mugginess is the main limitation.

Warm by day, mild at night.
It rains on most days, and rain often persists for longer stretches. About 20 wet days, the highest monthly average.
Cloudier spells limit sunshine.
Warm days, with humid periods.
In March, afternoons feel about 85° and nights feel near 73°.
Mostly cloudy skies this month.
Calm winds are typical in March.
March late afternoons are around 79°F, easing to about 73°F in early evening.
| 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
Want a side-by-side climate view? Compare San Miguel de Tucumán with Rio de Janeiro.
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