Normal weather for Castlerock in November
It's cool in November in Castlerock with an average temperature of 10°C. Temperatures this month range from a low of 8°C to a high of 12°C. At night, you can expect temperatures between 4°C and 9°C.
In November, there is an average of 110 mm of precipitation, spread over 13 days. The wind speed is around 5 Bft, mostly coming from the Southwest.
The water temperature at Castlerock is 12°C this month. This is too cold to swim without protective gear.
After some sun? Then November isn’t the best time to be in Castlerock. There’s too much chance of rain this month.
Castlerock in November |
London | ||
|---|---|---|---|
 Average Temperature |
10°C | 11°C | |
 High Temp |
12°C | 15°C | |
| Low Temp |
8°C | 8°C | |
 Total Precipitation |
110 mm | 63 mm | |
| Rainy Days |
13 days | 10 days | |
The UV index is a maximum of 2 this month. That's a low value on the intensity scale of 1 to 11. The risk of sunburn is minimal at this time.
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Start of November
The month of November starts in Castlerock with cool temperatures, averaging around 12°C during the day and nights close to 7°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Mid-November
By mid-November, the average daytime temperature drops to around 11°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 November
By the end of November, the average daytime temperature in Castlerock will be around 9°C, with nights close to 5°C. A shower might show up, but overall the weather will be dry and sunny.
Temperature records
With 17°C, Castlerock hit the highest temperature in the last 10 years in November 2022. The lowest daytime temperature in this month was 3°C in 2016. The extreme night temperatures ranged from a low of -3°C to a high of 13°C.
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Daily Temperature in November in Castlerock
This chart shows the average daily temperatures, both day and night, for each day in November in Castlerock, 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 November in Castlerock
The chart below shows the average daily precipitation in November for Castlerock, 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 November, you can expect around 13 days of rain in Castlerock.
Daily UV Index in November in Castlerock
This chart shows the average daily UV index in November in Castlerock, 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 November in Castlerock Over the Years
This chart shows the average temperature in November in Castlerock, measured in degrees Celsius, over the past years.
Total Precipitation in November in Castlerock Over the Years
This chart shows the average precipitation in November in Castlerock, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in November for Castlerock
Click on a specific day in November for detailed info on the typical weather on that day in Castlerock. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in November in Castlerock
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Average Weather in Castlerock by Month
Click on a month below to see detailed weather info for Castlerock. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Castlerock for all months at once
