San Isidro weather in December
In December, San Isidro sees average daytime highs of 26°C and overnight lows near 16°C, with 129 mm of rain across 15.4 wet days and about 13.8 hours of daylight. It is the 2nd-warmest and 2nd-wettest month of the year here.
Highs climb over the month, from about 25°C in the first days to 27°C by the end. The sky is clear or mostly clear about 34% of the time in December, and the air most often feels comfortable.
Daylight stretches from about 13 h 42 min at the start of December to 13 h 48 min by month's end. Set against the rest of the year, December is San Isidro's 9th-clearest and 4th-windiest month. For the whole year in context, see San Isidro's year-round climate.
- Daytime high
- 26°
- 2nd warmest
- Overnight low
- 16°
- 11th coldest
- Rainfall
- 129 mm
- 15.4 wet days
- Daylight
- 13 h 48 min
- 6:25 AM – 8:13 PM
- Cloud cover
- 53%
- 9th clearest
- Wind
- 8 km/h
- 4th windiest
- Solar energy
- 6.6 kWh/m²
- Travel score
- 6.0
- out of 10
San Isidro is city in Valle Viejo Department, Catamarca Province, Argentina.
- Founded
- 1698
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in December
Highs climb over the month, from about 25°C in the first days to 27°C by the end.
A typical December day in San Isidro reaches about 26°C in the afternoon and slips back to 16°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 30°C. Set against its neighbours, December runs about 1°C warmer than November and on par with January.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| Avg low (°C) | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 25 | 15 |
| 2 | 25 | 15 |
| 3 | 25 | 15 |
| 4 | 25 | 15 |
| 5 | 25 | 15 |
| 6 | 25 | 15 |
| 7 | 25 | 15 |
| 8 | 25 | 15 |
| 9 | 25 | 15 |
| 10 | 25 | 15 |
| 11 | 26 | 15 |
| 12 | 26 | 16 |
| 13 | 26 | 16 |
| 14 | 26 | 16 |
| 15 | 26 | 16 |
| 16 | 26 | 16 |
| 17 | 26 | 16 |
| 18 | 26 | 16 |
| 19 | 26 | 16 |
| 20 | 26 | 16 |
| 21 | 26 | 16 |
| 22 | 26 | 16 |
| 23 | 26 | 16 |
| 24 | 27 | 16 |
| 25 | 27 | 16 |
| 26 | 27 | 17 |
| 27 | 27 | 17 |
| 28 | 27 | 17 |
| 29 | 27 | 17 |
| 30 | 27 | 17 |
| 31 | 27 | 17 |
San Isidro weather by month
How December compares with the rest of the year at a glance. December is the 2nd-warmest and 2nd-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 26° / 17° | 167 | 16.7 | 0 | 13.6 | 5.7 |
| Feb | 25° / 16° | 117 | 13.7 | 0 | 13 | 6.1 |
| Mar | 23° / 15° | 109 | 13.2 | 0 | 12.2 | 6.4 |
| Apr | 21° / 11° | 65 | 9.7 | 0.2 | 11.3 | 6.6 |
| May | 18° / 7° | 37 | 6.9 | 0.2 | 10.6 | 6.5 |
| Jun | 17° / 4° | 20 | 4.1 | 0.4 | 10.2 | 6.3 |
| Jul | 16° / 2° | 15 | 3.3 | 0.9 | 10.4 | 6.5 |
| Aug | 19° / 5° | 17 | 3.3 | 0.4 | 11 | 7.6 |
| Sep | 21° / 8° | 32 | 5.4 | 0.4 | 11.8 | 7.6 |
| Oct | 23° / 11° | 65 | 10 | 0 | 12.7 | 7.2 |
| Nov | 24° / 14° | 98 | 12.9 | 0 | 13.4 | 6.6 |
| Dec | 26° / 16° | 129 | 15.4 | 0 | 13.8 | 6.0 |
Cloud cover in December
The sky is clear or mostly clear about 34% of the time in December.
Beyond those clear spells, partly cloudy skies cover about 25% of December, with mostly cloudy or overcast conditions the remaining 41%.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 57 | 57 | 57 | 57 | 57 | 57 | 58 | 58 | 58 | 58 | 59 | 60 | 60 | 61 | 61 | 61 | 62 | 62 | 62 | 61 | 61 | 61 | 60 | 60 | 59 | 59 | 59 | 57 | 57 | 56 | 56 |
| Cloudier (%) | 43 | 43 | 43 | 43 | 43 | 43 | 42 | 42 | 42 | 42 | 41 | 40 | 40 | 39 | 39 | 39 | 38 | 38 | 38 | 39 | 39 | 39 | 40 | 40 | 41 | 41 | 41 | 43 | 43 | 44 | 44 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 57 | 43 |
| 2 | 57 | 43 |
| 3 | 57 | 43 |
| 4 | 57 | 43 |
| 5 | 57 | 43 |
| 6 | 57 | 43 |
| 7 | 58 | 42 |
| 8 | 58 | 42 |
| 9 | 58 | 42 |
| 10 | 58 | 42 |
| 11 | 59 | 41 |
| 12 | 60 | 40 |
| 13 | 60 | 40 |
| 14 | 61 | 39 |
| 15 | 61 | 39 |
| 16 | 61 | 39 |
| 17 | 62 | 38 |
| 18 | 62 | 38 |
| 19 | 62 | 38 |
| 20 | 61 | 39 |
| 21 | 61 | 39 |
| 22 | 61 | 39 |
| 23 | 60 | 40 |
| 24 | 60 | 40 |
| 25 | 59 | 41 |
| 26 | 59 | 41 |
| 27 | 59 | 41 |
| 28 | 57 | 43 |
| 29 | 57 | 43 |
| 30 | 56 | 44 |
| 31 | 56 | 44 |
Chance of precipitation in December
San Isidro gets around 129 mm of rain over 15.4 wet days in December. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 50% and peaks near 52% on the wettest days.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 50 | 50 | 51 | 51 | 51 | 51 | 51 | 51 | 51 | 50 | 50 | 50 | 49 | 49 | 48 | 48 | 47 | 47 | 47 | 47 | 47 | 47 | 48 | 49 | 49 | 50 | 50 | 51 | 51 | 52 | 52 |
| Rain chance (%) | |
|---|---|
| 1 | 50 |
| 2 | 50 |
| 3 | 51 |
| 4 | 51 |
| 5 | 51 |
| 6 | 51 |
| 7 | 51 |
| 8 | 51 |
| 9 | 51 |
| 10 | 50 |
| 11 | 50 |
| 12 | 50 |
| 13 | 49 |
| 14 | 49 |
| 15 | 48 |
| 16 | 48 |
| 17 | 47 |
| 18 | 47 |
| 19 | 47 |
| 20 | 47 |
| 21 | 47 |
| 22 | 47 |
| 23 | 48 |
| 24 | 49 |
| 25 | 49 |
| 26 | 50 |
| 27 | 50 |
| 28 | 51 |
| 29 | 51 |
| 30 | 52 |
| 31 | 52 |
Humidity in December
Most of December feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, December lands in the comfortable band about 40% of days. It rarely turns muggy — the humid and sticky bands barely register.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 41 | 40 | 39 | 38 | 38 | 37 | 36 | 35 | 34 | 33 | 33 | 32 | 31 | 30 | 29 | 28 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 17 | 16 | 15 |
| Comfortable (%) | 42 | 42 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 42 | 42 | 41 | 40 | 39 | 39 | 38 | 37 | 37 | 36 | 36 | 35 | 35 | 35 | 35 | 34 |
| Humid (%) | 16 | 17 | 17 | 18 | 19 | 19 | 20 | 21 | 22 | 23 | 23 | 24 | 25 | 26 | 26 | 27 | 28 | 29 | 30 | 32 | 33 | 34 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 42 | 43 |
| Muggy (%) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 4 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 8 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | |
|---|---|---|---|---|
| 1 | 41 | 42 | 16 | 1 |
| 2 | 40 | 42 | 17 | 1 |
| 3 | 39 | 43 | 17 | 1 |
| 4 | 38 | 43 | 18 | 1 |
| 5 | 38 | 43 | 19 | 1 |
| 6 | 37 | 43 | 19 | 1 |
| 7 | 36 | 43 | 20 | 1 |
| 8 | 35 | 43 | 21 | 1 |
| 9 | 34 | 43 | 22 | 1 |
| 10 | 33 | 43 | 23 | 1 |
| 11 | 33 | 43 | 23 | 1 |
| 12 | 32 | 43 | 24 | 1 |
| 13 | 31 | 43 | 25 | 1 |
| 14 | 30 | 43 | 26 | 2 |
| 15 | 29 | 43 | 26 | 2 |
| 16 | 28 | 42 | 27 | 2 |
| 17 | 28 | 42 | 28 | 2 |
| 18 | 27 | 41 | 29 | 3 |
| 19 | 26 | 40 | 30 | 3 |
| 20 | 25 | 39 | 32 | 4 |
| 21 | 24 | 39 | 33 | 4 |
| 22 | 23 | 38 | 34 | 4 |
| 23 | 22 | 37 | 36 | 5 |
| 24 | 21 | 37 | 37 | 5 |
| 25 | 20 | 36 | 38 | 5 |
| 26 | 19 | 36 | 39 | 6 |
| 27 | 18 | 35 | 40 | 6 |
| 28 | 17 | 35 | 41 | 6 |
| 29 | 17 | 35 | 42 | 7 |
| 30 | 16 | 35 | 42 | 7 |
| 31 | 15 | 34 | 43 | 8 |
Wind in December
Winds average 8 km/h in December.
Across December, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 8 | calm |
| 2 | 8 | calm |
| 3 | 8 | calm |
| 4 | 8 | calm |
| 5 | 8 | calm |
| 6 | 8 | calm |
| 7 | 8 | calm |
| 8 | 8 | calm |
| 9 | 8 | calm |
| 10 | 8 | calm |
| 11 | 8 | calm |
| 12 | 8 | calm |
| 13 | 8 | calm |
| 14 | 8 | calm |
| 15 | 8 | calm |
| 16 | 8 | calm |
| 17 | 8 | calm |
| 18 | 8 | calm |
| 19 | 8 | calm |
| 20 | 8 | calm |
| 21 | 8 | calm |
| 22 | 8 | calm |
| 23 | 7 | calm |
| 24 | 7 | calm |
| 25 | 7 | calm |
| 26 | 7 | calm |
| 27 | 7 | calm |
| 28 | 7 | calm |
| 29 | 7 | calm |
| 30 | 7 | calm |
| 31 | 7 | calm |
Sunrise & sunset in December
Daylight runs from about 13 h 42 min at the start of December to 13 h 48 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 6 minutes over December. Sunrise moves from 6:22 AM to 6:32 AM, and sunset from 8:03 PM to 8:20 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 13.7 | 13.7 | 13.7 | 13.7 | 13.7 | 13.7 | 13.7 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 |
| Sunrise (AM) | 6:22 | 6:22 | 6:22 | 6:22 | 6:22 | 6:23 | 6:23 | 6:23 | 6:23 | 6:23 | 6:24 | 6:24 | 6:24 | 6:24 | 6:25 | 6:25 | 6:25 | 6:26 | 6:26 | 6:27 | 6:27 | 6:28 | 6:28 | 6:28 | 6:29 | 6:30 | 6:30 | 6:31 | 6:31 | 6:32 | 6:32 |
| Sunset (PM) | 8:03 | 8:04 | 8:05 | 8:05 | 8:06 | 8:07 | 8:07 | 8:08 | 8:09 | 8:09 | 8:10 | 8:11 | 8:11 | 8:12 | 8:13 | 8:13 | 8:14 | 8:14 | 8:15 | 8:15 | 8:16 | 8:16 | 8:17 | 8:17 | 8:18 | 8:18 | 8:18 | 8:19 | 8:19 | 8:19 | 8:20 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 13.7 | 6:22 | 8:03 |
| 2 | 13.7 | 6:22 | 8:04 |
| 3 | 13.7 | 6:22 | 8:05 |
| 4 | 13.7 | 6:22 | 8:05 |
| 5 | 13.7 | 6:22 | 8:06 |
| 6 | 13.7 | 6:23 | 8:07 |
| 7 | 13.7 | 6:23 | 8:07 |
| 8 | 13.8 | 6:23 | 8:08 |
| 9 | 13.8 | 6:23 | 8:09 |
| 10 | 13.8 | 6:23 | 8:09 |
| 11 | 13.8 | 6:24 | 8:10 |
| 12 | 13.8 | 6:24 | 8:11 |
| 13 | 13.8 | 6:24 | 8:11 |
| 14 | 13.8 | 6:24 | 8:12 |
| 15 | 13.8 | 6:25 | 8:13 |
| 16 | 13.8 | 6:25 | 8:13 |
| 17 | 13.8 | 6:25 | 8:14 |
| 18 | 13.8 | 6:26 | 8:14 |
| 19 | 13.8 | 6:26 | 8:15 |
| 20 | 13.8 | 6:27 | 8:15 |
| 21 | 13.8 | 6:27 | 8:16 |
| 22 | 13.8 | 6:28 | 8:16 |
| 23 | 13.8 | 6:28 | 8:17 |
| 24 | 13.8 | 6:28 | 8:17 |
| 25 | 13.8 | 6:29 | 8:18 |
| 26 | 13.8 | 6:30 | 8:18 |
| 27 | 13.8 | 6:30 | 8:18 |
| 28 | 13.8 | 6:31 | 8:19 |
| 29 | 13.8 | 6:31 | 8:19 |
| 30 | 13.8 | 6:32 | 8:19 |
| 31 | 13.8 | 6:32 | 8:20 |
Solar energy in December
Average shortwave solar energy reaching the ground each day in December, about 6.6 kWh/m² — the sunniest month for solar.
For context, solar energy here swings from a low near 3.4 kWh/m² to a high of 6.6 kWh/m² in December across the year — December's 6.6 kWh/m² sits near the top of that range.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.5 | 6.5 |
| Level | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 6.4 | Intense |
| 2 | 6.4 | Intense |
| 3 | 6.4 | Intense |
| 4 | 6.4 | Intense |
| 5 | 6.4 | Intense |
| 6 | 6.5 | Intense |
| 7 | 6.5 | Intense |
| 8 | 6.5 | Intense |
| 9 | 6.5 | Intense |
| 10 | 6.5 | Intense |
| 11 | 6.6 | Intense |
| 12 | 6.6 | Intense |
| 13 | 6.6 | Intense |
| 14 | 6.6 | Intense |
| 15 | 6.6 | Intense |
| 16 | 6.7 | Intense |
| 17 | 6.7 | Intense |
| 18 | 6.7 | Intense |
| 19 | 6.7 | Intense |
| 20 | 6.7 | Intense |
| 21 | 6.7 | Intense |
| 22 | 6.7 | Intense |
| 23 | 6.7 | Intense |
| 24 | 6.7 | Intense |
| 25 | 6.6 | Intense |
| 26 | 6.6 | Intense |
| 27 | 6.6 | Intense |
| 28 | 6.6 | Intense |
| 29 | 6.6 | Intense |
| 30 | 6.5 | Intense |
| 31 | 6.5 | Intense |
Hazard calendar for San Isidro
In December, San Isidro sits inside its rainy season season. The full year is below, with each hazard's peak months called out.
San Isidro's rainy season runs November–March, when most of the year's rain falls.
Is December a good time to visit San Isidro?
Our two travel scores rate December for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
December is a reasonable time to visit San Isidro for sightseeing.
What to pack for San Isidro in December
From December's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In December, San Isidro sees daytime highs around 26°C and nights near 16°C. Pack rain gear and sun protection. Worth having: light clothes. About 15 days see rain.
UV index in San Isidro in December
Clear-sky midday UV in December peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in San Isidro peaks around January 18 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 4 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 15 | 14 | 12 | 7 | 5 | 4 | 4 | 6 | 8 | 12 | 13 | 14 |
| Level | Extreme | Extreme | Extreme | Very high | High | Moderate | Moderate | High | Very high | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 14 | Extreme |
| Mar | 12 | Extreme |
| Apr | 7 | Very high |
| May | 5 | High |
| Jun | 4 | Moderate |
| Jul | 4 | Moderate |
| Aug | 6 | High |
| Sep | 8 | Very high |
| Oct | 12 | Extreme |
| Nov | 13 | Extreme |
| Dec | 14 | Extreme |
Where is San Isidro?
San Isidro sits at 28.5°S, 65.7°W, 518 m above sea level, in Argentina. The nearest listed city is Catamarca, 6.0 km away.
Topography around San Isidro
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of San Isidro.
Within 3 km, the terrain around San Isidro has only modest variations in elevation — a maximum elevation change of 134 m around an average of 522 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,541 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,232 m.
The land around San Isidro is covered by artificial surfaces (33%), trees (24%) and shrubs (21%) within 3 km, trees (40%) and shrubs (38%) within 16 km, and shrubs (44%) and trees (24%) within 80 km.
Argentina travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type C / I
- 220 V · 50 Hz
- Prices
- ≈ 46% of US
- price level, 2025
- GDP per capita
- $14,898
- 2025
- Happiness
- 6.4 / 10
- World Happiness, 2025
- Homicide rate
- 4.5
- per 100k, 2023
- Road deaths
- 14.1
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- High
- EF EPI 575
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for San Isidro (-28.4578°, -65.725°, elevation 518 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).