Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average sea temperature in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
October
Weather in October
Temperature
Transitioning into October, Calais experiences an average high-temperature of a mild 15.2°C (59.4°F), marking a minor shift from the preceding month. Calais, during the October nights, maintains an average temperature of 12.1°C (53.8°F), closely aligned with its daytime readings.Humidity
In October, the average relative humidity in Calais, France, is 80%.Rainfall
The month with the most rainfall in Calais is October, when the rain falls for 17.7 days and typically aggregates up to 55mm (2.17") of precipitation.Snowfall
In Calais, France, snow does not fall in April through October.Sea temperature
In Calais, the average seawater temperature in October is 16.3°C (61.3°F).Note: Swimming in 16.3°C (61.3°F) does not offer a pleasant experience for most individuals. The act of controlling one's breathing becomes progressively difficult as the water temperature goes under 21°C (69.8°F).
Daylight
In October, the average length of the day in Calais is 10h and 41min.On the first day of the month, sunrise is at 07:53 and sunset at 19:30 CEST. On the last day of October, in Calais, sunrise is at 07:43 and sunset at 17:28 CET.
Note: On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 02:00; consequently, the time zone reverts from CET to CEST.
Sunshine
In October, the average sunshine is 5.4h.UV index
In October, the average daily maximum UV index in Calais, France, is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 4 during October translates into the following guidance:
Adopt protective measures - Suggestions to resist sunburn are offered. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Calais in October?
What is the average humidity in October in Calais?
What is the wettest month in Calais?
How much does it rain in Calais in October?
When it does not snow in Calais?
Does it snow in Calais in October?
What is the sea water temperature in October in Calais?
What is the average length of the day in October in Calais?
When is the sunrise / sunset in October in Calais?
When does Daylight Saving Time (DST) end in October in Calais?
How many hours of sunshine does Calais have in October?
How high is the UV index in October in Calais?
Average temperature in October
Calais, France
- Average high temperature in October: 15.2°C
The warmest month (with the highest average high temperature) is August (19.7°C).
The month with the lowest average high temperature is February (7.1°C).
- Average low temperature in October: 12.1°C
The month with the highest average low temperature is August (15.9°C).
The coldest months (with the lowest average low temperature) are January and February (4.5°C).
Average pressure in October
Calais, France
- Average pressure in October: 1015.8mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).
Average wind speed in October
Calais, France
- Average wind speed in October: 23.4km/h
The windiest month (with the highest average wind speed) is December (28.2km/h).
The calmest month (with the lowest average wind speed) is July (19km/h).
Average humidity in October
Calais, France
- Average humidity in October: 80%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is September (78%).
Average rainfall in October
Calais, France
- Average rainfall in October: 55mm
The wettest month (with the highest rainfall) is October (55mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in October
Calais, France
- Average rainfall days in October: 17.7 days
The month with the highest number of rainy days is November (19.5 days).
The month with the least rainy days is April (12.2 days).
Average snowfall in October
Calais, France
- Average snowfall in October: 0mm
The month with the highest snowfall is January (19mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in October
Calais, France
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in October
Calais, France
- Average sea temperature in October: 16.3°C
The best months for swimming (with the highest average sea temperature) are August and September (17.8°C).
The coldest month (with the lowest average sea temperature) is March (7.7°C).
Average daylight in October /
Average sunshine in October
Calais, France
- Average daylight in October: 10h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in October: 5h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 4h and 6min).
Average sunshine days in October
Calais, France
- Average sunshine days in October: 10.5 days
The month with the most sunshine days is April (15.7 days).
The month with the least sunshine days is November (8.8 days).
Average UV index in October
Calais, France
- Average UV index in October: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and February (UV index 2).
Average cloud cover in October
Calais, France
- Average cloud cover in October: 51
The months with the most cloud cover are November and December (Cloud cover 59).
The months with the least cloud cover are April and August (Cloud cover 39).
Average visibility in October
Calais, France
- Average visibility in October: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
