Mar de Ajó in Spring
In spring (September, October and November), Mar de Ajó sees average daytime highs around 16°C and overnight lows near 12°C, with 240 mm of rain over about 25 wet days across the season. It is the 3rd-warmest season and the wettest season of the year.
Over the season highs climb from about 13°C in early September to 20°C by late November. The sky is clear or mostly clear about 38% of the time across spring, and the air most often feels dry.
Spring is Mar de Ajó's 3rd-best season to visit on our travel score. For the whole year in context, see Mar de Ajó's year-round climate.
- Avg daytime high
- 16°C
- 3rd-warmest season
- Avg overnight low
- 12°C
- Rainfall
- 240 mm
- 25 wet days
- Avg wind
- 21 km/h
- Travel score
- 5.2
- 3rd-best season
- Months
- Sep · Oct · Nov
Temperature in Mar de Ajó in Spring
Over the season highs climb from about 13°C in early September to 20°C by late November.
A typical spring day in Mar de Ajó reaches about 16°C and drops to 12°C overnight. The warmest of the three months is November, the coolest September.
Mar de Ajó weather by month
How the three spring months (September, October and November) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 23° / 19° | 78 | 7.8 | 14.2 | 7.5 |
| Feb | 23° / 19° | 84 | 7.8 | 13.4 | 7.3 |
| Mar | 22° / 18° | 75 | 8.2 | 12.3 | 7.0 |
| Apr | 19° / 15° | 91 | 7.8 | 11.1 | 6.4 |
| May | 16° / 12° | 60 | 7.3 | 10.1 | 5.2 |
| Jun | 13° / 9° | 73 | 7.1 | 9.5 | 3.8 |
| Jul | 11° / 8° | 68 | 7.5 | 9.7 | 3.0 |
| Aug | 12° / 9° | 75 | 6.9 | 10.6 | 3.5 |
| Sep | 13° / 10° | 73 | 7.2 | 11.8 | 4.1 |
| Oct | 16° / 12° | 87 | 9.2 | 12.9 | 5.2 |
| Nov | 19° / 15° | 80 | 8.2 | 14 | 6.4 |
| Dec | 21° / 17° | 64 | 8.1 | 14.5 | 7.1 |
Cloud cover in Spring
The sky is clear or mostly clear about 38% of the time across spring.
Chance of precipitation in Spring
Mar de Ajó gets around 240 mm of rain over 25 wet days across spring. The line is the day-by-day chance of measurable precipitation.
Humidity in Spring
Most of spring feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Spring
Winds average 21 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 11 h 12 min in early September to 14 h 18 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Spring
Average shortwave solar energy reaching the ground each day across spring, about 5.7 kWh/m².
Is spring a good time to visit Mar de Ajó?
Our two travel scores rate spring for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
spring is a reasonable time to visit Mar de Ajó for sightseeing.
What to pack for Mar de Ajó in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Mar de Ajó sees daytime highs around 16°C and nights near 12°C. Pack sun protection. Worth having: a warm layer, rain gear and a windbreaker. About 25 days see rain.
Sea temperature near Mar de Ajó in Spring
The nearest coast averages about 15°C across spring — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 13 km away) is warmest in February at about 22°C and coldest in July near 11°C.
It's comfortable for a long swim from Dec 18 to Mar 31 — about 3.4 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 22 | 22 | 21 | 19 | 16 | 13 | 11 | 11 | 12 | 15 | 17 | 20 |
| Comfort | Refreshing | Refreshing | Refreshing | Cool | Cool | Bracing | Bracing | Bracing | Bracing | Bracing | Cool | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 22 | Refreshing |
| Feb | 22 | Refreshing |
| Mar | 21 | Refreshing |
| Apr | 19 | Cool |
| May | 16 | Cool |
| Jun | 13 | Bracing |
| Jul | 11 | Bracing |
| Aug | 11 | Bracing |
| Sep | 12 | Bracing |
| Oct | 15 | Bracing |
| Nov | 17 | Cool |
| Dec | 20 | Cool |
UV index in Mar de Ajó in Spring
Clear-sky midday UV across spring averages around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Mar de Ajó peaks around January 14 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 2 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 12 | 12 | 9 | 5 | 3 | 2 | 3 | 3 | 5 | 7 | 11 | 12 |
| Level | Extreme | Extreme | Very high | High | Moderate | Moderate | Moderate | Moderate | High | Very high | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 12 | Extreme |
| Feb | 12 | Extreme |
| Mar | 9 | Very high |
| Apr | 5 | High |
| May | 3 | Moderate |
| Jun | 2 | Moderate |
| Jul | 3 | Moderate |
| Aug | 3 | Moderate |
| Sep | 5 | High |
| Oct | 7 | Very high |
| Nov | 11 | Extreme |
| Dec | 12 | Extreme |
Where is Mar de Ajó?
Mar de Ajó sits at 36.7°S, 56.7°W, 24 m above sea level, in Argentina. The nearest listed city is Mar del Tuyú, 17 km away.
Topography around Mar de Ajó
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Mar de Ajó.
Within 3 km, the terrain around Mar de Ajó has only modest variations in elevation — a maximum elevation change of 16 m around an average of 5 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 34 m; within 80 km, only modest variations in elevation — a maximum elevation change of 33 m.
The land around Mar de Ajó is covered by grassland (38%), water (33%) and artificial surfaces (20%) within 3 km, water (48%) and grassland (37%) within 16 km, and water (44%) and grassland (39%) 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 Mar de Ajó (-36.7288°, -56.6827°, elevation 24 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.