Serrano, Argentina — Weather in August 2026

Climate Overview

Serrano, Argentina in August has mild conditions, with highs averaging 18.3°C (65°F) and noticeably cooler mornings. Rain is rare, falling on about 3 days this month. Temperatures drop noticeably between day and night.

This month falls at the end of Winter.

Temperatures remain fairly steady throughout August, with daily highs around 19°C (66°F).

Rainfall is heaviest during the last third of the month, while the first third tends to be drier.

The warmest days tend to fall around the 27th, averaging 20.7°C (69°F).

Compared to July, this month is about 3°C warmer with 1 more rainy days. Temperatures will rise further into September.

Monthly August Averages

Temperature

18°C / 7°C

Feels Like

15°C / 4°C

Rain

3 days · 22 mm

Sunshine

8.9h / day

Humidity

60% — Moderate

Wind

19 km/h

Wind Direction

NE (49°)

Gusts

37 km/h

Daylight

10.9 h

Cloud Cover

38%

Clear Sky Days

10.6

UV Index

4 — Moderate

Dew Point

5°C — Dry

Moon Phase

Waxing Crescent · 3%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 07:55

Daylight 10.8h

Sunset 18:45

Compare Months

2days (15 mm) Excellent

2days (13 mm) Excellent

3days (22 mm) Excellent

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	31°C / 20°C	33°C / 20°C	10days (99 mm) Wet	12h Excellent	61% Muggy	8.9 Very High	Good	View Details
February best	29°C / 19°C	32°C / 20°C	8days (86 mm) Wet	11.4h Excellent	65% Muggy	7.9 Very High	Excellent	View Details
March best	27°C / 17°C	28°C / 17°C	8days (92 mm) Wet	9.7h Good	67% Muggy	6.4 High	Excellent	View Details
April	22°C / 14°C	21°C / 12°C	8days (82 mm) Wet	8.1h Good	71% Muggy	4.4 Moderate	Good	View Details
May	18°C / 10°C	16°C / 7°C	5days (31 mm) Good	7.2h Good	74% Muggy	3.5 Moderate	Good	View Details
June	15°C / 6°C	13°C / 3°C	2days (15 mm) Excellent	7.5h Good	73% Muggy	3 Moderate	Good	View Details
July	15°C / 6°C	12°C / 2°C	2days (13 mm) Excellent	7.2h Good	70% Muggy	3.2 Moderate	Fair	View Details
August	18°C / 7°C	15°C / 4°C	3days (22 mm) Excellent	8.9h Good	60% Moderate	4 Moderate	Good	View Details
September	21°C / 10°C	19°C / 7°C	4days (41 mm) Good	9.6h Good	57% Moderate	5.7 High	Good	View Details
October best	24°C / 13°C	23°C / 10°C	8days (68 mm) Wet	10.3h Excellent	56% Moderate	6.9 High	Excellent	View Details
November best	27°C / 16°C	27°C / 15°C	8days (76 mm) Wet	11.7h Excellent	55% Moderate	7.8 Very High	Excellent	View Details
December best	30°C / 19°C	31°C / 18°C	8days (78 mm) Wet	12.3h Excellent	54% Moderate	8.5 Very High	Excellent	View Details

What to Wear

Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions.

Temperatures drop significantly at night, so pack layers you can add or remove throughout the day.

Packing List

Warm evening layerComfortable walking shoes

Frequently Asked Questions

Expand all

Is August a good time to visit Serrano?

August is typically good for visiting Serrano, with average highs of 18°C (65°F) and around 3 rainy days. Serrano, Argentina in August has mild conditions, with highs averaging 18.3°C (65°F) and noticeably cooler mornings. Rai

Does it rain a lot in Serrano in August?

Serrano typically sees around 3 rainy days in August with 22 mm (0.9 in) of total rainfall. An umbrella should suffice.

Does it get cold at night in Serrano in August?

Nights in Serrano during August are cool at around 7°C (45°F). Bring a jacket or sweater for evenings.

What should I pack for Serrano in August?

With highs of 18°C (65°F) and lows of 7°C (45°F) in August, we recommend: Warm evening layer, Comfortable walking shoes. Comfortable walking shoes are essential.

Is August among the best months weather-wise in Serrano?

August is not the most favourable month weather-wise in Serrano. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Serrano in August?

The average UV index in Serrano during August is 4 (moderate). Sunscreen and sunglasses are recommended during midday hours.

How many hours of daylight are there in Serrano in August?

Serrano gets approximately 11 hours of daylight per day in August, with around 9 hours of sunshine.

Does it snow in Serrano in August?

Snow is uncommon in Serrano during August based on 10-year climate averages.

Last updated: