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 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
The shift into October finds Derrymullan, Ireland, at an average high-temperature of a cool 12.6°C (54.7°F), closely comparable to September's conditions. Derrymullan's nighttime temperature in October falls to an average of 6.9°C (44.4°F).Humidity
In Derrymullan, the average relative humidity in October is 90%.Rainfall
In Derrymullan, during October, the rain falls for 16.4 days and regularly aggregates up to 28mm (1.1") of precipitation. In Derrymullan, during the entire year, the rain falls for 191.7 days and collects up to 375mm (14.76") of precipitation.Snowfall
May through October are months without snowfall.Daylight
In Derrymullan, the average length of the day in October is 10h and 34min.On the first day of October in Derrymullan, Ireland, sunrise is at 7:35 am and sunset at 7:09 pm IST. On the last day of the month, sunrise is at 7:30 am and sunset at 5:02 pm GMT.
Note: On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from IST to GMT. Daylight Saving Time lasts until Sunday, 30. March 2025, at 1:00 am; consequently, the time zone reverts from GMT to IST.
Sunshine
January, February, October and December, with an average of 3.8h of sunshine, are months with the least sunshine.UV index
The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: In October, the maximum UV index of 3 translates into these guidelines:
Be vigilant - Preventing sunburn is recommended. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Derrymullan in October?
What is the average humidity in October?
How many days does it rain in October?
When it does not snow?
Does it snow in October?
How many hours of daylight does Derrymullan have in October?
When are sunrise and sunset in October?
When does Daylight Saving Time (DST) start in October?
What are the months with the least sunshine?
How many hours of sunshine does Derrymullan have in October?
What is the UV index intensity in October?
Average temperature in October
Derrymullan, Ireland
- Average high temperature in October: 12.6°C
The warmest month (with the highest average high temperature) is July (17.4°C).
The month with the lowest average high temperature is January (7°C).
- Average low temperature in October: 6.9°C
The month with the highest average low temperature is July (10.5°C).
The coldest month (with the lowest average low temperature) is February (2.1°C).
Average pressure in October
Derrymullan, Ireland
- Average pressure in October: 1011.8mbar
The month with the highest atmospheric pressure is May (1015.6mbar).
The month with the lowest atmospheric pressure is November (1007.6mbar).
Average wind speed in October
Derrymullan, Ireland
- Average wind speed in October: 15.7km/h
The windiest month (with the highest average wind speed) is January (19.3km/h).
The calmest month (with the lowest average wind speed) is July (13.1km/h).
Average humidity in October
Derrymullan, Ireland
- Average humidity in October: 90%
The months with the highest relative humidity are November and December (91%).
The month with the lowest relative humidity is April (85%).
Average rainfall in October
Derrymullan, Ireland
- Average rainfall in October: 28mm
The wettest month (with the highest rainfall) is August (45mm).
The driest month (with the least rainfall) is September (21mm).
Average rainfall days in October
Derrymullan, Ireland
- Average rainfall days in October: 16.4 days
The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is February (13.1 days).
Average snowfall in October
Derrymullan, Ireland
- Average snowfall in October: 0mm
The months with the highest snowfall are January and February (12mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in October
Derrymullan, Ireland
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Derrymullan, Ireland
- Average daylight in October: 10h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in October: 3h and 5min
The month with the most sunshine is June (Average sunshine: 6h and 42min).
The months with the least sunshine are January, February, October and December (Average sunshine: 3h and 48min).
Average sunshine days in October
Derrymullan, Ireland
- Average sunshine days in October: 11 days
The month with the most sunshine days is April (12.3 days).
The month with the least sunshine days is August (6.3 days).
Average UV index in October
Derrymullan, Ireland
- Average UV index in October: 3
The month with the highest UV index is June (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in October
Derrymullan, Ireland
- Average cloud cover in October: 65
The months with the most cloud cover are July and August (Cloud cover 70).
The month with the least cloud cover is April (Cloud cover 60).
Average visibility in October
Derrymullan, Ireland
- Average visibility in October: 8km
The months with the highest visibility are January, February, March and December (9km).
The month with the lowest visibility is July (7km).
