Sant Julià de Lòria
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Sant Julià de Lòria Weather in September

September in Sant Julià de Lòria sees daytime temperatures around 18°C (64°F) and lows of 6°C (43°F) at night. With around 74 mm (2.9 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Sant Julià de Lòria in September

Historically, the month has about 11 days of rain, averaging 74 mm (2.9 in) in total. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Sant Julià de Lòria in September

In September, Sant Julià de Lòria sees moderate temperatures, with highs of 18°C (64°F). Nights drop to around 6°C (43°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows around 6°C (43°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

For Sant Julià de Lòria itself, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Sant Julià de Lòria Temperature in September

Min Temperature
6°C (43°F)
Max Temperature
18°C (64°F)
Chance of Rain
36%
Precipitation
74 mm (2.9 in)
Rainy days
11 days

Sant Julià de Lòria Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Sant Julià de Lòria - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Sant Julià de Lòria typically stay consistent throughout September, with daily highs averaging around 18°C (64°F). Nights are cool, with lows typically ranging from 8°C (46°F) to 12°C (54°F).

Average temperatures in September

Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in September

Historical weather records for Sant Julià de Lòria in September

Browse day-by-day weather records for Sant Julià de Lòria spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Sant Julià de Lòria historical weather extremes in September

Based on 49 years of weather observations in Sant Julià de Lòria between 1976 and 2025, these are the recorded extremes.

  • The hottest September day on record in Sant Julià de Lòria reached 36°C (97°F) (September 16, 1987).
  • On September 24, 2025, Sant Julià de Lòria saw its coldest September day with temperatures maxing out at 9°C (48°F).
  • The lowest overnight temperature recorded in September was -3°C (27°F) (September 14, 2024).

Best Places in Andorra in September

Find out more about the weather in Andorra and which places have the best travel conditions in this month. See all of Andorra 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 Sant Julià de Lòria in September

For Sant Julià de Lòria 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. Rain is likely on several days, so bring a good rain jacket.

What To Do in Sant Julià de Lòria in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    6/10
  • Walking
    6/10
  • Camping
    4/10
  • Outdoor sports
    9/10

Sant Julià de Lòria 3-Day Forecast

More climate data for Sant Julià de Lòria

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.