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Paysandú Weather in September
Thinking of visiting Paysandú in September? Expect high temperatures reaching 22°C (72°F) during the day, dropping to 10°C (50°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Paysandú in September
Analyzing past climate data, one can expect approximately 7 days of rain, averaging 99 mm (3.9 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Paysandú in September
September is one of the better months to visit Paysandú. Expect 22°C (72°F) during the day and 10°C (50°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 10°C (50°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Paysandú Temperature in September
Min Temperature
10°C (50°F)
Max Temperature
22°C (72°F)
Chance of Rain
25%
Precipitation
99 mm (3.9 in)
Rainy days
7 days
Paysandú Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Paysandú - and find the best time to visit.
Daily Historical Temperatures
47-year average (1978-2025)
Based on our historical records, temperatures in Paysandú typically stay consistent throughout September, with daily highs averaging around 22°C (72°F). Nights are cool, with lows typically ranging from 9°C (48°F) to 12°C (54°F).
Average temperatures in September
Historical weather records for Paysandú in September
Browse day-by-day weather records for Paysandú spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Paysandú historical weather extremes in September
Based on weather observations in Paysandú between 1999 and 2026, these are the recorded extremes during September.
- The warmest day in September was on September 10, 2013, with a maximum of 36°C (97°F).
- Paysandú experienced its chilliest September day on September 14, 2005, reaching only 9°C (48°F).
- The coldest night in September in Paysandú was on September 5, 2019, with a minimum of -1°C (30°F).
Best Places in Uruguay in September
Find out more about the weather in Uruguay and which places have the best travel conditions in this month. See all of Uruguay in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Paysandú in September
For Paysandú in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.
What To Do in Paysandú in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling9/10 -
Walking9/10 -
Camping4/10 -
Outdoor sports9/10
Paysandú 3-Day Forecast
More climate data for Paysandú
See the full Paysandú climate overview or explore weather in Uruguay.
Popular in September
Where to go in September - average daytime high across popular destinations.
Colonia del Sacramento
18°C (64°F) Montevideo18°C (64°F) La Pedrera17°C (63°F) José Ignacio
17°C (63°F) Piriápolis17°C (63°F) La Paloma16°C (61°F) Punta Del Diablo17°C (63°F) Punta del Este16°C (61°F) Bucket list
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