When is the best time to go to Saint-Louis?

When is the best time to go to Saint-Louis? Here's some information to help you in your decision:

  • The weather is good all year round in Saint-Louis
  • On average, the warmest months are February, March, April, May, June, July, September, October and November
  • Saint-Louis has dry periods in January, February, March, April, May, November and December
  • August is the rainiest month
  • The best months for swimming are July, August, September and October

Annual weather in Saint-Louis

For full information about the climate and weather in Saint-Louis a specific month, click on the corresponding line below:

January 67°F/92°F
February 67°F/95°F
March 68°F/97°F
April 70°F/99°F
May 72°F/99°F
June 74°F/97°F
July 79°F/94°F
August 79°F/94°F
September 81°F/95°F
October 81°F/101°F
November 76°F/99°F
December 70°F/94°F

Weather and climate in Saint-Louis

Saint-Louis enjoys a hot desert climate in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in Saint-Louis is 97°F (ranging from 92°F in january to 101°F in october). Annual rainfall is 14in, with a minimum of 0in in january and a maximum of 5.8in in august.
  • From january to february the climate is perfect. The temperature rises to 95°F and it rains in february about 0in.
  • Between the months of march and may the climate is beautiful. It is for example 99°F as maximum temperature in may and it rains about 0% of the time in may.
  • Between the months of june and october the climate is okay. the thermometer goes up to 101°F°C and it rains about 0.9in each month.
  • In november the climate is favorable. the thermometer goes up to 99°F°C and it rains about 0.1in each month.
  • In december the climate is very good. By early evening, the temperature averages 88°F.

Saint-Louis :

Charts: temperature and rainfall in Saint-Louis

In the charts below, you can see the following seasonal norms for the city of Saint-Louis: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, sea temperature, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Sea temperature


Peak visitor numbers and tourist seasons in Saint-Louis

Find out when Saint-Louis has its high tourist season (the period when the influx of tourists is highest) and off-peak tourist season using our data and figures.

Tourist seasons in Saint-Louis

  • Very low season in Saint-Louis
    The months with the lowest number of tourists are: March, April, June and September.
  • Low season in Saint-Louis
    The months with low numbers of tourists are: January, February, May, July, August, October and November.
  • Peek season in Saint-Louis
    The largest number of tourists visiting Saint-Louis is during: December.

Figure: Visitor index for Saint-Louis month by month

Best time for low prices in Saint-Louis

Average prices of hotels in Saint-Louis month by month

Generally, August is the month with the lowest hotel prices in Saint-Louis. So this is a great time to save on your holiday! In contrast, November is statistically the most expensive month of the year for hotels.

Find the best price for your hotel room

Other cities and places near Saint-Louis

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Legend: Saint-Louis other locations

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