Weathermondo.com
The weather in October in Northern Ireland
It's cool in October in Northern Ireland with an average temperature of 14°C. Temperatures this month range from a low of 12°C to a high of 15°C. At night, you can expect temperatures between 6°C and 10°C.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in October for Northern Ireland. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 20°C in 2023, Northern Ireland reached the highest temperature in October over the past 10 years. The lowest daytime temperature in this month was 5°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of -1°C to a highest value of 17°C.
Rainfall amount
In October, there is an average of 93 mm of precipitation, spread over 12 days. The wind speed is around 4 Bft, mostly coming from the South.
Daily weather in October for Northern Ireland
Click on any day in October to get detailed info about the usual weather on that day in Northern Ireland. Check out the historical temperatures and precipitation over the past 10 years on this day.
October weather comparison
| Northern Ireland | New York | |
|---|---|---|
| Average temperature | 14°C | 21°C |
| Max. temperature | 15°C | 26°C |
| Min. temperature | 6°C | -5°C |
| Total precipitation | 93 mm | 119 mm |
| Rainy days | 12 days | 13 days |
Start of October
The month of October starts in Northern Ireland with cool temps, averaging around 15°C during the day and nights around 10°C.
Mid October
By mid-October, daytime temps drop to around 14°C, with nights around 8°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of October
By the end of October, the average daytime temperature in Northern Ireland is around 13°C, while nighttime temps are about 8°C. A shower might pop up, but overall, the weather will be dry and sunny.
Find affordable vacations to Northern Ireland
UV index
The UV index is a maximum of 4 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Check out the climate of Northern Ireland for all months and discover the best travel time
You can check out all destinations in Northern Ireland to get the full picture of the climate.
Temperature charts
These charts show the average temperatures in October in Northern Ireland. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in October in Northern Ireland
Temperature in October in Northern Ireland over the years
Precipitation charts
These charts show the average amount of precipitation in October in Northern Ireland. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in October in Northern Ireland
Total precipitation in October in Northern Ireland over the years
Daily UV index in October in Northern Ireland
This chart shows the average daily UV index in October in Northern Ireland, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in October in Northern Ireland
The weather in October in Northern Ireland is rated 3 out of 5 stars by 1 visitor. Have you been to Northern Ireland? Share your weather experience to help other visitors.
Write your own review
I saw many showers, but also sunny periods. The temperature was moderate, around 15 degrees. Ideal for a short walk, although a jacket is recommended.— This text is automatically translated to English
Have you been to Northern Ireland in October?
Share your weather experience in October in Northern Ireland.
Average weather in Northern Ireland by month
Click on a month below to see detailed weather info for Northern Ireland. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.