Climate Insights for Antoine de Saint Exupéry Airport

Departamento de San Antonio, Río Negro Province, Argentina

Hottest
January
30°C peak
Coldest
July
3°C low
Wettest
May
42mm rain
Best to Visit
January, February, March
Mild temps & low rain

Climate Overview

The climate in Antoine de Saint Exupéry Airport is temperate. The average annual temperature is 16°C and approximately 299mm of precipitation falls per year. May is the wettest month, receiving around 42mm of rainfall. Antoine de Saint Exupéry Airport is in the Southern Hemisphere. The seasons are reversed — summer runs from December to February, while winter falls between June and August. The summer months are: January, February, December. The coldest months are July, June, August, when temperatures can drop to 3°C.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 30° Average: 23° Min: 18° Feb Max: 29° Average: 23° Min: 18° Mar Max: 26° Average: 20° Min: 15° Apr Max: 21° Average: 16° Min: 11° May Max: 16° Average: 11° Min: 7° Jun Max: 13° Average: 8° Min: 5° Jul Max: 12° Average: 7° Min: 3° Aug Max: 15° Average: 10° Min: 5° Sep Max: 18° Average: 12° Min: 7° Oct Max: 21° Average: 15° Min: 10° Nov Max: 25° Average: 19° Min: 14° Dec Max: 28° Average: 22° Min: 16°
Max
Average
Min

Temperatures in Antoine de Saint Exupéry Airport vary considerably across the year, with a 27°C difference between the coldest and warmest months. The warmest month is January, when average highs reach 30°C and the mean temperature sits around 23°C. July is the coolest month, with minimum temperatures around 3°C and an average of 7°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 4°C shift in average temperatures.

Precipitation

0mm 25mm 50mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 18mm Feb Precipitation: 22mm Mar Precipitation: 34mm Apr Precipitation: 20mm May Precipitation: 42mm Jun Precipitation: 40mm Jul Precipitation: 32mm Aug Precipitation: 15mm Sep Precipitation: 14mm Oct Precipitation: 21mm Nov Precipitation: 28mm Dec Precipitation: 13mm
Precipitation

Antoine de Saint Exupéry Airport is a quite dry location, receiving approximately 299mm of precipitation annually, which averages out to around 25mm per month. The wettest month is May, averaging 42mm of rainfall. June and March also tend to see above-average precipitation. The driest month is December, with just 13mm. That's 29mm less than May, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 5km/h Feb Wind Speed: 5km/h Mar Wind Speed: 5km/h Apr Wind Speed: 5km/h May Wind Speed: 4km/h Jun Wind Speed: 5km/h Jul Wind Speed: 5km/h Aug Wind Speed: 5km/h Sep Wind Speed: 5km/h Oct Wind Speed: 5km/h Nov Wind Speed: 5km/h Dec Wind Speed: 5km/h
Wind Speed

Antoine de Saint Exupéry Airport is relatively calm, with an average annual wind speed of 5km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is December, averaging 5km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 4km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Sep 23
Summer
Dec 21
Autumn
Mar 20

93 days until Spring

It is currently winter in Antoine de Saint Exupéry Airport, which began on June 21, 2026. Antoine de Saint Exupéry Airport is in the Southern Hemisphere, where the seasons are reversed — spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in January at around 30°C, while the coldest stretch bottoms out in July near 3°C. Spring is next, beginning on September 23, 2026 — 93 days from now.

Spring

Temperatures range from 7 to 25°C. Rainfall is relatively light, with around 63mm over the season and a monthly average of 21mm. Winds are generally light, averaging 5km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 16 to 30°C. Rainfall is relatively light, with around 53mm over the season and a monthly average of 18mm. Winds are generally light, averaging 5km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 7 to 26°C. Rainfall is relatively light, with around 97mm over the season and a monthly average of 32mm. Winds are generally light, averaging 5km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from 3 to 15°C. Rainfall is relatively light, with around 87mm over the season and a monthly average of 29mm. Winds are generally light, averaging 5km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 23°
Feb 23°
Mar 20°
Apr 16°
May 11°
Jun
Jul
Aug 10°
Sep 12°
Oct 15°
Nov 19°
Dec 22°

The best time to visit Antoine de Saint Exupéry Airport is during January, February, March, April, October, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 22mm per month. By contrast, July can be quite cold with temperatures dropping to 3°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

Monthly Climate Data

The table below shows monthly climate averages for Antoine de Saint Exupéry Airport based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
18 °C
30 °C
5 km/h
18 mm
0 cm
Feb
18 °C
29 °C
5 km/h
22 mm
0 cm
Mar
15 °C
26 °C
5 km/h
34 mm
0 cm
Apr
11 °C
21 °C
5 km/h
20 mm
0 cm
May
7 °C
16 °C
4 km/h
42 mm
0 cm
Jun Current
5 °C
13 °C
5 km/h
40 mm
0 cm
Jul
3 °C
12 °C
5 km/h
32 mm
0 cm
Aug
5 °C
15 °C
5 km/h
15 mm
0 cm
Sep
7 °C
18 °C
5 km/h
14 mm
0 cm
Oct
10 °C
21 °C
5 km/h
21 mm
0 cm
Nov
14 °C
25 °C
5 km/h
28 mm
0 cm
Dec
16 °C
28 °C
5 km/h
13 mm
0 cm
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