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
Weather in October
Temperature
October signifies a gentle decline in Grays's average high-temperature, easing from a refreshing 18.8°C (65.8°F) in September to a mild 15.2°C (59.4°F). Grays throughout October, records an average low-temperature of 9.6°C (49.3°F).Humidity
In October, the average relative humidity is 82%.Rainfall
In October, the rain falls for 14.2 days. Throughout October, 38mm (1.5") of precipitation is accumulated. Throughout the year, in Grays, there are 160.1 rainfall days, and 378mm (14.88") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Sea temperature
In Grays, the average seawater temperature in October is 16.1°C (61°F).Note: For most individuals, swimming in 16.1°C (61°F) is not a pleasurable activity. Breathing becomes progressively more difficult as water temperature declines below 21°C (69.8°F).
Daylight
In October, the average length of the day in Grays is 10h and 40min.On the first day of October, sunrise is at 7:00 am and sunset at 6:36 pm BST. On the last day of the month, sunrise is at 6:51 am and sunset at 4:33 pm GMT.
Note: On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from BST to GMT. Daylight Saving Time starts again on Sunday, 30. March 2025, at 1:00 am; consequently, the time zone reverts from GMT to BST.
Sunshine
The average sunshine in October in Grays is 4.7h.UV index
The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: A daily high UV index of 3 in October leads to these guidelines:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
What are the temperatures in Grays in October?
What is the average humidity in October in Grays?
How many days does it rain in October in Grays?
When it does not snow in Grays?
Does it snow in Grays in October?
What is the sea water temperature in October in Grays?
How many hours of daylight does Grays have in October?
When is the sunrise / sunset in October in Grays?
When does Daylight Saving Time (DST) end in October in Grays?
How long on average sun shines in October in Grays?
What is the UV index reading in October in Grays?
Average temperature in October
Grays, United Kingdom
- Average high temperature in October: 15.2°C
The warmest month (with the highest average high temperature) is July (22°C).
The month with the lowest average high temperature is January (6.7°C).
- Average low temperature in October: 9.6°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (2.4°C).
Average pressure in October
Grays, United Kingdom
- Average pressure in October: 1015.2mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).
Average wind speed in October
Grays, United Kingdom
- Average wind speed in October: 15.1km/h
The windiest month (with the highest average wind speed) is February (18.2km/h).
The calmest months (with the lowest average wind speed) are July and August (13.2km/h).
Average humidity in October
Grays, United Kingdom
- Average humidity in October: 82%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (73%).
Average rainfall in October
Grays, United Kingdom
- Average rainfall in October: 38mm
The wettest month (with the highest rainfall) is December (47mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in October
Grays, United Kingdom
- Average rainfall days in October: 14.2 days
The month with the highest number of rainy days is November (15.2 days).
The month with the least rainy days is September (10.2 days).
Average snowfall in October
Grays, United Kingdom
- Average snowfall in October: 0mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in October
Grays, United Kingdom
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (3.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in October
Grays, United Kingdom
- Average sea temperature in October: 16.1°C
The best month for swimming (with the highest average sea temperature) is September (17.3°C).
The coldest month (with the lowest average sea temperature) is March (7.9°C).
Average daylight in October /
Average sunshine in October
Grays, United Kingdom
- Average daylight in October: 10h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in October: 4h and 4min
The month with the most sunshine is August (Average sunshine: 8h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in October
Grays, United Kingdom
- Average sunshine days in October: 14.5 days
The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is November (12.4 days).
Average UV index in October
Grays, United Kingdom
- Average UV index in October: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in October
Grays, United Kingdom
- Average cloud cover in October: 54
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 46).
Average visibility in October
Grays, United Kingdom
- Average visibility in October: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Grays, United Kingdom
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