October weather forecastGrenagh, Ireland
October
Weather in October
October, the same as September, in Grenagh, Ireland, is another refreshing autumn month, with temperature in the range of an average high of 13.6°C (56.5°F) and an average low of 8.9°C (48°F).Temperature
The transition into October shows a subtle variation to a still refreshing 13.6°C (56.5°F) from September's 15.9°C (60.6°F) in the average high-temperature. During October's nights, Grenagh notes a minor temperature decline, reaching an average of 8.9°C (48°F).Humidity
The months with the highest humidity in Grenagh are October and December, with an average relative humidity of 87%.Rainfall
In Grenagh, in October, it is raining for 16.6 days, with typically 54mm (2.13") of accumulated precipitation. Throughout the year, there are 198 rainfall days, and 586mm (23.07") of precipitation is accumulated.Snowfall
In Grenagh, snow does not fall in April through October.Daylight
In Grenagh, the average length of the day in October is 10h and 38min.On the first day of October in Grenagh, sunrise is at 7:36 am and sunset at 7:11 pm IST. On the last day of the month, sunrise is at 7:28 am and sunset at 5:07 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
In Grenagh, the average sunshine in October is 4.5h.UV index
In Grenagh, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: An average maximum UV index of 3 in October leads to these recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Grenagh, Ireland
- Average high temperature in October: 13.6°C
The warmest month (with the highest average high temperature) is July (17.8°C).
The month with the lowest average high temperature is January (8.3°C).
- Average low temperature in October: 8.9°C
The month with the highest average low temperature is July (12.1°C).
The coldest month (with the lowest average low temperature) is February (3.9°C).
Average pressure in October
Grenagh, Ireland
- Average pressure in October: 1012.9mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009mbar).
Average wind speed in October
Grenagh, Ireland
- Average wind speed in October: 18.7km/h
The windiest month (with the highest average wind speed) is December (23.5km/h).
The calmest months (with the lowest average wind speed) are June and July (16.1km/h).
Average humidity in October
Grenagh, Ireland
- Average humidity in October: 87%
The months with the highest relative humidity are October and December (87%).
The months with the lowest relative humidity are February, March and April (84%).
Average rainfall in October
Grenagh, Ireland
- Average rainfall in October: 54mm
The wettest month (with the highest rainfall) is December (66mm).
The driest month (with the least rainfall) is March (33mm).
Average rainfall days in October
Grenagh, Ireland
- Average rainfall days in October: 16.6 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is February (13.5 days).
Average snowfall in October
Grenagh, Ireland
- Average snowfall in October: 0mm
The month with the highest snowfall is March (6mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in October
Grenagh, Ireland
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (1.2 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
Grenagh, Ireland
- Average daylight in October: 10h and 36min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in October: 4h and 30min
The month with the most sunshine is June (Average sunshine: 7h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in October
Grenagh, Ireland
- Average sunshine days in October: 10.2 days
The month with the most sunshine days is March (14.3 days).
The month with the least sunshine days is August (5.8 days).
Average UV index in October
Grenagh, Ireland
- Average UV index in October: 3
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Grenagh, Ireland
- Average cloud cover in October: 57
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is April (Cloud cover 52).
Average visibility in October
Grenagh, Ireland
- Average visibility in October: 9km
The months with the highest visibility are February and March (10km).
The months with the lowest visibility are January, April, May, June, July, August, September, October, November and December (9km).
