Unlock deeper multi-jurisdiction research
Full sub-pages, saves, and alerts are available on paid plans.
Weather & Climate
Departamento de Ullúm, San Juan, Argentina
Overview
Climate data and monthly weather averages for Departamento de Ullúm.
Key Metrics
Annual Avg
16°C
Summer Avg
22.5°C
Winter Avg
9.3°C
Record High
41°C
Record Low
-7.6°C
Annual Precipitation
132.3 mm
Avg Humidity
40%
Summer Humidity
43%
Winter Humidity
36%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 40.6° | 23.3° | 4.6° | 24.8 | 43% | 246 | 45.8 |
| Feb | 39.9° | 22° | 4° | 32.8 | 47% | 201 | 53.9 |
| Mar | 37.4° | 19.5° | 3.8° | 13.3 | 49% | 187 | 50.7 |
| Apr | 34° | 15.6° | -1.8° | 4.5 | 49% | 145 | 46.3 |
| May | 32° | 11.4° | -4.9° | 3.7 | 46% | 114 | 56.2 |
| Jun | 31° | 9.1° | -4.8° | 2.1 | 38% | 101 | 67.9 |
| Jul | 29.9° | 8.3° | -7.6° | 2.5 | 36% | 113 | 73.2 |
| Aug | 34.5° | 10.4° | -5.8° | 3.4 | 33% | 145 | 59.5 |
| Sep | 36.8° | 13° | -4.4° | 5.4 | 35% | 178 | 48.9 |
| Oct | 38.8° | 16.9° | 0.6° | 4 | 34% | 225 | 58.3 |
| Nov | 39.5° | 20.2° | 3.3° | 15.6 | 34% | 247 | 54.1 |
| Dec | 41° | 22.3° | 3.8° | 20.2 | 38% | 263 | 54.1 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
Subscribe to unlock the full sub-page depth for additional jurisdictions.
You can keep discovering Oyster publicly, but full multi-jurisdiction depth, tracking, alerts, and exports are part of paid access.