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Sea Temperature in Cassis in September
Complete information on the sea temperature range in the Mediterranean Sea in Cassis in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Cassis. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Cassis in September
68°F
MINIMUN
74°F
AVERAGE
81°F
MAXIMUM
Historical Data of Water Temperature in September in Cassis
Water Temperature Chart for Mediterranean Sea in Cassis in September
Sea Temperature Table in Cassis in September Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Sep 1 | 73°C | 72°C | 75°C | 75°C |
| Sep 2 | 72°C | 72°C | 75°C | 74°C |
| Sep 3 | 73°C | 70°C | 73°C | 74°C |
| Sep 4 | 75°C | 72°C | 73°C | 75°C |
| Sep 5 | 73°C | 70°C | 72°C | 73°C |
| Sep 6 | 73°C | 73°C | 72°C | 75°C |
| Sep 7 | 75°C | 73°C | 72°C | 75°C |
| Sep 8 | 73°C | 72°C | 70°C | 73°C |
| Sep 9 | 75°C | 72°C | 70°C | 74°C |
| Sep 10 | 73°C | 72°C | 70°C | 73°C |
| Sep 11 | 73°C | 72°C | 68°C | 72°C |
| Sep 12 | 73°C | 73°C | 68°C | 73°C |
| Sep 13 | 75°C | 73°C | 68°C | 73°C |
| Sep 14 | 75°C | 75°C | 73°C | 74°C |
| Sep 15 | 75°C | 77°C | 70°C | 73°C |
| Sep 16 | 75°C | 75°C | 73°C | 73°C |
| Sep 17 | 73°C | 75°C | 70°C | 72°C |
| Sep 18 | 75°C | 75°C | 72°C | 73°C |
| Sep 19 | 75°C | 77°C | 75°C | 74°C |
| Sep 20 | 72°C | 75°C | 73°C | 73°C |
| Sep 21 | 70°C | 75°C | 75°C | 73°C |
| Sep 22 | 72°C | 75°C | 70°C | 72°C |
| Sep 23 | 70°C | 75°C | 72°C | 72°C |
| Sep 24 | 72°C | 75°C | 75°C | 73°C |
| Sep 25 | 70°C | 75°C | 72°C | 72°C |
| Sep 26 | 70°C | 75°C | 72°C | 72°C |
| Sep 27 | 72°C | 73°C | 73°C | 73°C |
| Sep 28 | 72°C | 73°C | 70°C | 71°C |
| Sep 29 | 73°C | 72°C | 68°C | 71°C |
Cassis Climate and Swimming Opportunities in September
77°F
Average Day Air Temperature
61°F
Average Night Air Temperature
3 in
Precipitation Amount per Month
6 days
Number of Rainy Days
12 hrs
Daylight
per Day
8 hrs
Sunshine
per Day
13 mph
Average Wind Speed
71%
Average
humidity
Cassis lies within the Provence-Alpes-Côte d'Azur in France. The average daytime temperature in Cassis in September is 25°C (76°F), while the nighttime average is 16°C (60°F). There are typically six rainy days during the month, with a total precipitation of 66 mm (2.6 inches). The daylight duration in September in Cassis is 12 hours, with an average of 8 hours of sunshine per day. The average wind speed in September is 21 km/h (13 mph), and the humidity level is around 71%.
The water temperature in Cassis in September ranges from 21°C to 23°C (70°F to 73°F). At the beginning of the month, the average temperature is around 24°C (75°F), shifting to 23°C (73°F) by mid-September and reaching 22°C (72°F) in the last ten days. Overall, the average sea temperature in Cassis for September is 23°C (73°F). Optimal swimming conditions. The water is warm, and the air is comfortable for drying off and sunbathing.
Sea Temperature in September in Nearby Cities
Frequently Asked Questions About Water Temperatures in September in Cassis
What is the sea temperature in Cassis in September?
The water temperature in the Mediterranean Sea in Cassis in September ranges from 21°C to 23°C (70°F to 73°F).
Is it possible to swim in the Mediterranean Sea in Cassis in September?
The average sea temperature in Cassis in September is 23°C (73°F), and the air temperature is 25°C (76°F), so optimal swimming conditions. The water is warm, and the air is comfortable for drying off and sunbathing.