Temperatures in June
It's hot in June in Belfast with an average temperature of 30°C. Temperatures this month range from a low of 28°C to a high of 32°C. At night, you can expect temperatures between 17°C and 22°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Belfast in June. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of June
The month of June starts in Belfast with hot temperatures, averaging around 30°C during the day and nights close to 19°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.
Mid-June
By mid-June, the average daytime temperature rises to around 31°C, with nights close to 20°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
Temperatures vary between day and night, so it’s smart to wear layers.
End of June
By the end of June, the average daytime temperature in Belfast will be around 31°C, with nights close to 21°C. There’s a significant chance of many days with precipitation.
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Precipitation in June
In June, there is an average of 135 mm of precipitation, spread over 8 days. The wind speed is around 3 Bft, mostly coming from the South.
The average precipitation chance is 27% per day this month. Though it seems pretty low, the weather’s variable. There are also a few days with higher precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in June for Belfast. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Belfast in June |
London | ||
|---|---|---|---|
 Average Temperature |
30°C | 22°C | |
 High Temp |
32°C | 24°C | |
| Low Temp |
28°C | 18°C | |
 Total Precipitation |
135 mm | 57 mm | |
| Rainy Days |
8 days | 10 days | |
May
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is June a good time to visit Belfast?
After some sun? Then June isn’t the best time to be in Belfast. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Belfast in June
With 35°C, Belfast hit the highest temperature in the last 10 years in June 2022. The lowest daytime temperature in this month was 22°C in 2023. The extreme night temperatures ranged from a low of 10°C to a high of 24°C.
Check out the climate of Belfast for all months and discover the best travel time
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Daily Temperature in June in Belfast
This chart shows the average daily temperatures, both day and night, for each day in June in Belfast, 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 June in Belfast
The chart below shows the average daily precipitation in June for Belfast, 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 June, you can expect around 8 days of rain in Belfast.
Daily UV Index in June in Belfast
This chart shows the average daily UV index in June in Belfast, 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 June in Belfast Over the Years
This chart shows the average temperature in June in Belfast, measured in degrees Celsius, over the past years.
Total Precipitation in June in Belfast Over the Years
This chart shows the average precipitation in June in Belfast, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in June for Belfast
Click on a specific day in June for detailed info on the typical weather on that day in Belfast. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in June in Belfast
Have you been to Belfast in June?
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Average Weather in Belfast by Month
Click on a month below to see detailed weather info for Belfast. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
