Normal weather for Cardiff in October
It's cool to moderate in October in Cardiff with an average temperature of 16°C. Temperatures this month range from a low of 10°C to a high of 21°C. At night, you can expect temperatures between 3°C and 8°C.
In October, there is an average of 109 mm of precipitation, spread over 15 days. Of the total precipitation, about 7,6 cm falls as snow in October. The wind speed is around 2 Bft, mostly coming from the South.
Cardiff in October |
London | ||
|---|---|---|---|
 Average Temperature |
16°C | 15°C | |
 High Temp |
21°C | 17°C | |
| Low Temp |
10°C | 13°C | |
 Total Precipitation |
109 mm | 115 mm | |
| Rainy Days |
15 days | 14 days | |
 Total Snowfall |
7,6 cm | 0 cm | |
| Snowy Days |
3 days | 0 days | |
Start of October
The month of October starts in Cardiff with mild temperatures, averaging around 20°C during the day and nights close to 7°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers. During the day, a shirt, maybe a light cardigan, and light trousers will do. In the evening and morning, we recommend a warm coat, jumper or cardigan, and long trousers.
Mid-October
By mid-October, the average daytime temperature drops to around 17°C, with nights close to 6°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
Temperatures vary between day and night, so it’s smart to wear layers. During the day, go for a light coat, jumper or cardigan, and long trousers. For the evening and morning, we recommend a thick coat, jumper, and long trousers.
End of October
By the end of October, the average daytime temperature in Cardiff will be around 12°C, with nights close to 5°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
As it gets cooler in the evening, it’s best to wear layers. During the day, opt for a warm coat, jumper or cardigan, and long trousers. For the evening and morning, we recommend a thick coat, jumper, and long trousers.
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.
Is October a good time to visit Cardiff?
Looking for sun and warm weather? Then October isn’t the best time to be in Cardiff. The temperature is too low this month for a warm stay.
Check out the climate of Cardiff for all months and discover the best travel time
September
Daily Temperature in October in Cardiff
This chart shows the average daily temperatures, both day and night, for each day in October in Cardiff, 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 Cardiff
The chart below shows the average daily precipitation in October for Cardiff, 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 15 days of rain in Cardiff.
Daily Snowfall in October in Cardiff
This chart shows the average daily snowfall in October in Cardiff, measured in centimetres. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in October.
Daily UV Index in October in Cardiff
This chart shows the average daily UV index in October in Cardiff, 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 Cardiff Over the Years
This chart shows the average temperature in October in Cardiff, measured in degrees Celsius, over the past years.
Total Precipitation in October in Cardiff Over the Years
This chart shows the average precipitation in October in Cardiff, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Snowfall in October in Cardiff per year
This chart shows the average snowfall in October in Cardiff, measured in centimetres, over the past years.
Daily climate in October for Cardiff
Click on a specific day in October for detailed info on the typical weather on that day in Cardiff. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in October in Cardiff
Have you been to Cardiff in October?
Share your weather experience in October in Cardiff.
Average Weather in Cardiff by Month
Click on a month below to see detailed weather info for Cardiff. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
