Progreso, Uruguay — Weather in September 2026

Climate Overview

Progreso, Uruguay in September has mild conditions, with highs averaging 18.1°C (65°F) and noticeably cooler mornings. Sea temperature stays cool at 14.6°C (58°F).

This month falls at the beginning of Spring.

Daily highs in September gradually rise from around 15°C (60°F) at the start to 20°C (67°F) by month's end.

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

Expect around 7.4h of sunshine at the start of September, increasing to 9.1h by the end.

The warmest days tend to fall around the 30th, averaging 20.4°C (69°F).

Compared to August, this month is about 2°C warmer with 1 more rainy days. Temperatures will rise further into October.

Monthly September Averages

Temperature

18°C / 10°C

Feels Like

17°C / 7°C

Rain

7 days · 63 mm

Sunshine

8.5h / day

Humidity

77% — Humid

Wind

22 km/h

Wind Direction

E (89°)

Gusts

39 km/h

Daylight

11.9 h

Cloud Cover

55%

Clear Sky Days

5.5

UV Index

5.3 — High

Sea Temperature

15°C

Dew Point

10°C — Dry

Moon Phase

Waxing Crescent · 11%

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 06:46

Daylight 11.9h

Sunset 18:37

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January best	29°C / 19°C	30°C / 19°C	7days (65 mm) Good	11.9h Excellent	66% Muggy	8.8 Very High	Excellent	View Details
February best	28°C / 19°C	30°C / 19°C	8days (85 mm) Wet	10.7h Excellent	69% Muggy	7.6 Very High	Excellent	View Details
March best	25°C / 17°C	26°C / 17°C	9days (87 mm) Wet	9.8h Good	73% Muggy	6.4 High	Excellent	View Details
April	22°C / 14°C	21°C / 13°C	8days (97 mm) Wet	8.2h Good	76% Humid	4.5 Moderate	Good	View Details
May	18°C / 11°C	16°C / 8°C	7days (92 mm) Good	7.1h Good	79% Humid	3.1 Moderate	Good	View Details
June	15°C / 8°C	13°C / 5°C	7days (59 mm) Good	6.8h Fair	80% Humid	2.8 Moderate	Fair	View Details
July	15°C / 7°C	12°C / 4°C	8days (87 mm) Wet	6.8h Fair	81% Humid	3.3 Moderate	Fair	View Details
August	16°C / 8°C	14°C / 5°C	6days (71 mm) Good	7.8h Good	77% Humid	3.9 Moderate	Good	View Details
September	18°C / 10°C	17°C / 7°C	7days (63 mm) Good	8.5h Good	77% Humid	5.3 High	Good	View Details
October	21°C / 12°C	20°C / 9°C	8days (81 mm) Wet	9.6h Good	73% Muggy	6.8 High	Good	View Details
November best	24°C / 15°C	25°C / 13°C	7days (71 mm) Good	11.2h Excellent	68% Muggy	8 Very High	Excellent	View Details
December best	27°C / 17°C	28°C / 16°C	7days (76 mm) Good	11.9h Excellent	65% Muggy	8.4 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.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

Warm evening layerUmbrellaComfortable walking shoes

Frequently Asked Questions

Expand all

Is September a good time to visit Progreso?

September is typically good for visiting Progreso, with average highs of 18°C (65°F) and around 7 rainy days. Progreso, Uruguay in September has mild conditions, with highs averaging 18.1°C (65°F) and noticeably cooler mornings. S

Does it rain a lot in Progreso in September?

Progreso typically sees around 7 rainy days in September with 63 mm (2.5 in) of total rainfall. An umbrella should suffice.

Does it get cold at night in Progreso in September?

Nights in Progreso during September are cool at around 10°C (49°F). Bring a jacket or sweater for evenings.

What should I pack for Progreso in September?

With highs of 18°C (65°F) and lows of 10°C (49°F) in September, we recommend: Warm evening layer, Umbrella, Comfortable walking shoes. Comfortable walking shoes are essential.

Is September among the best months weather-wise in Progreso?

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

What is the UV index in Progreso in September?

The average UV index in Progreso during September is 5 (moderate). Sunscreen and sunglasses are recommended during midday hours.

How many hours of daylight are there in Progreso in September?

Progreso gets approximately 12 hours of daylight per day in September, with around 9 hours of sunshine.

Does it snow in Progreso in September?

Snow is uncommon in Progreso during September based on 10-year climate averages.

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