Marsella
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Current – 10-day forecastForecast

Marsella Weather in September

Marsella in September sees high temperatures, with highs around 27°C (81°F) and overnight lows of 19°C (66°F). With the rainy season in full effect, expect around 313 mm (12 in) of rainfall and regular showers throughout the month.

Rainfall in Marsella in September

Marsella is in the rainy season in September, with rain on around 24 days and an average of 313 mm (12 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.

Temperature in Marsella in September

September in Marsella brings high temperatures, with highs of 27°C (81°F) and nights around 19°C (66°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 19°C (66°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Marsella in September

The city usually sees around 149 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).

Our weather planner can help you find worldwide destinations with pleasant weather during this period. March typically offers the best weather for Marsella.

Marsella Temperature in September

Min Temperature
19°C (66°F)
Max Temperature
27°C (81°F)
Chance of Rain
78%
Precipitation
313 mm (12 in)
Rainy days
24 days
Humidity
85% *
Sunshine
149 hours *
Percentage Sunshine
*
* Data from: San José, Costa Rica (48 KM, 30 Miles).

Marsella Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Marsella - and find the best time to visit.

Best Places in Costa Rica in September

Find out more about the weather in Costa Rica and which places have the best travel conditions in this month. See all of Costa Rica 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 Marsella in September

Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Marsella in September

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

  • Swimming
    7/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    6/10
  • Outdoor sports
    7/10

Marsella 3-Day Forecast

More climate data for Marsella

Popular in September

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

Bucket list

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