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
October observes an average high-temperature of a moderate 14.5°C (58.1°F), marking an insignificant difference from September's 16.9°C (62.4°F). Dartmouth reports an average low-temperature of 11.1°C (52°F) during the subtly cooler October nights.Humidity
June and October, with an average relative humidity of 84%, are the most humid months in Dartmouth.Rainfall
In October, in Dartmouth, the rain falls for 16.5 days. Throughout October, 59mm (2.32") of precipitation is accumulated. Throughout the year, in Dartmouth, there are 199.6 rainfall days, and 604mm (23.78") of precipitation is accumulated.Snowfall
In Dartmouth, snow does not fall in March through October.Sea temperature
In Dartmouth, in October, the average water temperature is 15.3°C (59.5°F).Note: Swimming in water that is 15.3°C (59.5°F) is not enjoyable for most. Breathing becomes more challenging to manage as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in October in Dartmouth is 10h and 43min.On the first day of the month, sunrise is at 7:15 am and sunset at 6:52 pm BST. On the last day of October, sunrise is at 7:04 am and sunset at 4:51 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
In Dartmouth, the average sunshine in October is 4.8h.UV index
In Dartmouth, the average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In October, the maximum UV index of 4 suggests this advice:
Exercise prevention - Precautions against solar damage are endorsed. It's recommended to limit sun exposure when its radiation is at its peak during midday. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October in Dartmouth?
What are the most humid months in Dartmouth?
What is the average humidity in October in Dartmouth?
How much does it rain in Dartmouth in October?
When it does not snow in Dartmouth?
Does it snow in Dartmouth in October?
What is the sea temperature in October in Dartmouth?
How many hours of daylight does Dartmouth have in October?
When is the sunrise / sunset in October in Dartmouth?
When does Daylight Saving Time (DST) end in October in Dartmouth?
How long on average sun shines in October in Dartmouth?
What is the UV index reading in October in Dartmouth?
Average temperature in October
Dartmouth, United Kingdom
- Average high temperature in October: 14.5°C
The warmest month (with the highest average high temperature) is July (18.5°C).
The month with the lowest average high temperature is February (8.5°C).
- Average low temperature in October: 11.1°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is February (5.2°C).
Average pressure in October
Dartmouth, United Kingdom
- Average pressure in October: 1015mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in October
Dartmouth, United Kingdom
- Average wind speed in October: 22.1km/h
The windiest month (with the highest average wind speed) is December (26.3km/h).
The calmest month (with the lowest average wind speed) is July (16.9km/h).
Average humidity in October
Dartmouth, United Kingdom
- Average humidity in October: 84%
The months with the highest relative humidity are June and October (84%).
The months with the lowest relative humidity are February, March and April (82%).
Average rainfall in October
Dartmouth, United Kingdom
- Average rainfall in October: 59mm
The wettest month (with the highest rainfall) is November (72mm).
The driest month (with the least rainfall) is May (32mm).
Average rainfall days in October
Dartmouth, United Kingdom
- Average rainfall days in October: 16.5 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is September (14.5 days).
Average snowfall in October
Dartmouth, United Kingdom
- Average snowfall in October: 0mm
The month with the highest snowfall is January (10mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days in October
Dartmouth, United Kingdom
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (1.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in October
Dartmouth, United Kingdom
- Average sea temperature in October: 15.3°C
The best month for swimming (with the highest average sea temperature) is August (16.8°C).
The coldest month (with the lowest average sea temperature) is March (9.6°C).
Average daylight in October /
Average sunshine in October
Dartmouth, United Kingdom
- Average daylight in October: 10h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in October: 4h and 5min
The month with the most sunshine is July (Average sunshine: 8h and 48min).
The month with the least sunshine is November (Average sunshine: 4h and 12min).
Average sunshine days in October
Dartmouth, United Kingdom
- Average sunshine days in October: 10.9 days
The month with the most sunshine days is April (11.8 days).
The months with the least sunshine days are August and November (8 days).
Average UV index in October
Dartmouth, United Kingdom
- Average UV index in October: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in October
Dartmouth, United Kingdom
- Average cloud cover in October: 50
The month with the most cloud cover is November (Cloud cover 58).
The month with the least cloud cover is April (Cloud cover 43).
Average visibility in October
Dartmouth, United Kingdom
- Average visibility in October: 9km
The months with the highest visibility are February, April, June, July, September and November (10km).
The months with the lowest visibility are January, March, May, August, October and December (9km).
