Nueve de Julio in Summer
In summer (December, January and February), Nueve de Julio sees average daytime highs around 28°C and overnight lows near 16°C, with 310 mm of rain over about 26 wet days across the season. It is the warmest season of the year and the wettest season of the year.
Across summer, daytime highs hold fairly steady around 28°C. The sky is clear or mostly clear about 55% of the time across summer, and the air most often feels humid.
Summer is Nueve de Julio's 3rd-best season to visit on our travel score. For the whole year in context, see Nueve de Julio's year-round climate.
- Avg daytime high
- 28°C
- warmest season of the year
- Avg overnight low
- 16°C
- Rainfall
- 310 mm
- 26 wet days
- Avg wind
- 13 km/h
- Travel score
- 6.5
- 3rd-best season
- Months
- Dec · Jan · Feb
Temperature in Nueve de Julio in Summer
Across summer, daytime highs hold fairly steady around 28°C.
A typical summer day in Nueve de Julio reaches about 28°C and drops to 16°C overnight. The warmest of the three months is January, the coolest December.
Nueve de Julio weather by month
How the three summer months (December, January and February) 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 | 29° / 17° | 111 | 8.8 | 14.1 | 6.1 |
| Feb | 28° / 17° | 98 | 8 | 13.3 | 6.9 |
| Mar | 25° / 15° | 107 | 8.1 | 12.3 | 7.3 |
| Apr | 22° / 11° | 98 | 7.9 | 11.1 | 7.1 |
| May | 18° / 8° | 55 | 6 | 10.2 | 6.3 |
| Jun | 15° / 5° | 35 | 4.6 | 9.7 | 5.0 |
| Jul | 14° / 4° | 35 | 4.5 | 9.9 | 4.7 |
| Aug | 17° / 6° | 44 | 4.5 | 10.7 | 6.1 |
| Sep | 19° / 8° | 67 | 6.5 | 11.8 | 6.7 |
| Oct | 22° / 11° | 109 | 9.9 | 12.9 | 6.8 |
| Nov | 25° / 13° | 105 | 9 | 13.9 | 7.2 |
| Dec | 28° / 16° | 101 | 8.8 | 14.3 | 6.5 |
Cloud cover in Summer
The sky is clear or mostly clear about 55% of the time across summer.
Chance of precipitation in Summer
Nueve de Julio gets around 310 mm of rain over 26 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 13 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 14 h 12 min in early December to 12 h 54 min by late February. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 7.1 kWh/m².
Is summer a good time to visit Nueve de Julio?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a reasonable time to visit Nueve de Julio for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Nueve de Julio in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Nueve de Julio sees daytime highs around 28°C and nights near 16°C. Pack light clothes and sun protection. Worth having: rain gear. About 26 days see rain.
UV index in Nueve de Julio in Summer
Clear-sky midday UV across summer averages around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Nueve de Julio peaks around January 13 at about 13 (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) | 13 | 11 | 9 | 6 | 3 | 2 | 3 | 4 | 6 | 8 | 11 | 12 |
| Level | Extreme | Extreme | Very high | High | Moderate | Moderate | Moderate | Moderate | High | Very high | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 13 | Extreme |
| Feb | 11 | Extreme |
| Mar | 9 | Very high |
| Apr | 6 | High |
| May | 3 | Moderate |
| Jun | 2 | Moderate |
| Jul | 3 | Moderate |
| Aug | 4 | Moderate |
| Sep | 6 | High |
| Oct | 8 | Very high |
| Nov | 11 | Extreme |
| Dec | 12 | Extreme |
Where is Nueve de Julio?
Nueve de Julio sits at 35.4°S, 60.9°W, 79 m above sea level, in Argentina. The nearest listed city is Carlos Casares, 48 km away.
Topography around Nueve de Julio
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Nueve de Julio.
Within 3 km, the terrain around Nueve de Julio has only modest variations in elevation — a maximum elevation change of 19 m around an average of 75 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 38 m; within 80 km, only modest variations in elevation — a maximum elevation change of 70 m.
The land around Nueve de Julio is covered by cropland (35%), artificial surfaces (26%) and grassland (24%) within 3 km, cropland (73%) and grassland (22%) within 16 km, and cropland (72%) and grassland (25%) 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 Nueve de Julio (-35.4439°, -60.8846°, elevation 79 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.