The climate of Bangor

The current climate in Bangor features temperatures ranging from a high of 19°C to a low of 8°C throughout the year. The average yearly temperature is around 14°C. At night, temperatures in the colder months average around 3°C and in the warmer months around 12°C.

Average temperatures and precipitation

This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Bangor, Northern Ireland.

Temperature records

The highest temperature recorded in Bangor in recent years was 29°C in July 2022. The lowest daytime temperature recorded was -1°C in February 2018.

Precipitation and snowfall

On average, Bangor gets 903 mm of precipitation each year. Of this, about 2,5 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.

Best time to visit Bangor?

The best time to visit Bangor for mild to warm weather is May up to September. You might get some rain, but the temperatures are just right to explore Bangor.

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Climate Table of Bangor

The climate table of Bangor shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Temp. max (°C)	8	9	10	12	16	18	19	19	17	14	11	9
Temp. min (°C)	4	4	4	6	8	11	13	13	11	9	6	5
Precipitation
Precipitation (mm)	79	77	71	42	53	61	84	84	72	87	97	96
Snow (cm)	0,3	1,2	0,7	0,1	0	0	0	0	0	0	0	0,2
UV Index	1	2	3	5	6	6	5	5	4	3	2	1

Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.

Temperature charts

These charts display the average temperatures in Bangor, Northern Ireland. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Average Temperature per Month in Bangor

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Yearly Temperature in Bangor

Precipitation charts

These charts show the average amount of precipitation in Bangor, 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.

Average Precipitation per Month in Bangor

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Total Yearly Precipitation in Bangor

Average Snowfall per Month in Bangor

Total Yearly Snowfall in Bangor

UV index chart

This chart shows the average UV index per month in Bangor, Northern Ireland. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.

Average UV Index per Month in Bangor

Weather experiences in Bangor

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Average weather in Bangor by month

Click on a month below to see detailed weather info for Bangor. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.