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
Weather in October
Temperature
With the advent of October, Hollymount's high-temperatures adjust to a fresh 12.6°C (54.7°F), closely aligning with the preceding month. October nighttime temperatures hover close to the daytime peak with an average of 7.8°C (46°F).Humidity
The months with the highest humidity in Hollymount are January, October and November, with an average relative humidity of 88%.Rainfall
In Hollymount, Ireland, in October, it is raining for 8.3 days, with typically 13mm (0.51") of accumulated precipitation. Throughout the year, in Hollymount, there are 101.4 rainfall days, and 163mm (6.42") of precipitation is accumulated.Snowfall
April through November are months without snowfall.Daylight
In October, the average length of the day is 10h and 33min.On the first day of October in Hollymount, sunrise is at 7:39 am and sunset at 7:12 pm IST. On the last day of the month, sunrise is at 7:35 am and sunset at 5:04 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
The average sunshine in October is 3.9h.UV index
In Hollymount, 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 radiation for average individuals.Note: The maximum UV index, 3 during October, leads to the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature?
What are the most humid months?
What is the average humidity in October?
How much does it rain in October?
When it does not snow?
How many hours of daylight does Hollymount have in October?
What time are sunrise and sunset in October in Hollymount?
When does Daylight Saving Time (DST) start in October?
How many hours of sunshine does Hollymount have in October?
What is the UV index reading in October?
Average temperature in October
Hollymount, Ireland
- Average high temperature in October: 12.6°C
The warmest month (with the highest average high temperature) is July (16.9°C).
The month with the lowest average high temperature is January (7.3°C).
- Average low temperature in October: 7.8°C
The month with the highest average low temperature is August (10.9°C).
The coldest month (with the lowest average low temperature) is February (3.2°C).
Average pressure in October
Hollymount, Ireland
- Average pressure in October: 1011.2mbar
The month with the highest atmospheric pressure is May (1015.4mbar).
The month with the lowest atmospheric pressure is November (1007.2mbar).
Average wind speed in October
Hollymount, Ireland
- Average wind speed in October: 16.4km/h
The windiest month (with the highest average wind speed) is January (20.8km/h).
The calmest month (with the lowest average wind speed) is July (13.5km/h).
Average humidity in October
Hollymount, Ireland
- Average humidity in October: 88%
The months with the highest relative humidity are January, October and November (88%).
The month with the lowest relative humidity is April (83%).
Average rainfall in October
Hollymount, Ireland
- Average rainfall in October: 13mm
The wettest month (with the highest rainfall) is August (22mm).
The driest month (with the least rainfall) is September (7mm).
Average rainfall days in October
Hollymount, Ireland
- Average rainfall days in October: 8.3 days
The months with the highest number of rainy days are June and July (10.6 days).
The month with the least rainy days is September (6 days).
Average snowfall in October
Hollymount, Ireland
- Average snowfall in October: 0mm
The month with the highest snowfall is January (5mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in October
Hollymount, Ireland
- Average snowfall days in October: 0 days
The months with the highest number of snowfall days are January and February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in October /
Average sunshine in October
Hollymount, Ireland
- Average daylight in October: 10h and 3min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in October: 3h and 5min
The month with the most sunshine is June (Average sunshine: 7h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in October
Hollymount, Ireland
- Average sunshine days in October: 20.4 days
The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is July (14.3 days).
Average UV index in October
Hollymount, 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
Hollymount, 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 59).
Average visibility in October
Hollymount, Ireland
- Average visibility in October: 9km
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (9km).
The months with the lowest visibility are July and August (8km).
Hollymount, Ireland
Weather forecast for your location
2. Allow the app to use your location