Normal weather for Ulster in October
It's cool to moderate in October in Ulster with an average temperature of 17°C. Temperatures this month range from a low of 11°C to a high of 21°C. At night, you can expect temperatures between 2°C and 12°C.
In October, there is an average of 176 mm of precipitation, spread over 18 days. The wind speed is around 3 Bft, mostly coming from the Southwest.
Looking for sun and warm weather? Then October isn’t the best time to be in Ulster. The temperature is too low this month for a warm stay.
Ulster in October |
London | ||
|---|---|---|---|
 Average Temperature |
17°C | 15°C | |
 High Temp |
21°C | 17°C | |
| Low Temp |
11°C | 13°C | |
 Total Precipitation |
176 mm | 115 mm | |
| Rainy Days |
18 days | 14 days | |
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Start of October
The month of October starts in Ulster with mild temperatures, averaging around 20°C during the day and nights close to 10°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Mid-October
By mid-October, the average daytime temperature drops to around 17°C, with nights close to 7°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
End of October
By the end of October, the average daytime temperature in Ulster will be around 14°C, with nights close to 6°C. There’s a significant chance of many days with precipitation.
Temperature records
With 29°C, Ulster hit the highest temperature in the last 10 years in October 2023. The lowest daytime temperature in this month was 4°C in 2015. The extreme night temperatures ranged from a low of -4°C to a high of 19°C.
Check out the climate of Ulster for all months and discover the best travel time
September
Daily Temperature in October in Ulster
This chart shows the average daily temperatures, both day and night, for each day in October in Ulster, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in October in Ulster
The chart below shows the average daily precipitation in October for Ulster, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for October, you can expect around 18 days of rain in Ulster.
Daily UV Index in October in Ulster
This chart shows the average daily UV index in October in Ulster, 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.
Temperature in October in Ulster Over the Years
This chart shows the average temperature in October in Ulster, measured in degrees Celsius, over the past years.
Total Precipitation in October in Ulster Over the Years
This chart shows the average precipitation in October in Ulster, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in October for Ulster
Click on a specific day in October for detailed info on the typical weather on that day in Ulster. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in October in Ulster
Have you been to Ulster in October?
Share your weather experience in October in Ulster.
Average Weather in Ulster by Month
Click on a month below to see detailed weather info for Ulster. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
