The climate of Rostrevor

The current climate in Rostrevor 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 Rostrevor, Northern Ireland.

Temperature records

The highest temperature recorded in Rostrevor in recent years was 29°C in June 2018. The lowest daytime temperature recorded was -2°C in March 2018.

Precipitation and snowfall

On average, Rostrevor gets 1017 mm of precipitation each year. Of this, about 3,0 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.

Best time to visit Rostrevor?

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

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Climate Table of Rostrevor

The climate table of Rostrevor 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	8	10	12	15	18	19	18	17	14	10	9
Temp. min (°C)	3	3	4	5	8	11	13	12	11	9	6	5
Precipitation
Precipitation (mm)	87	88	123	56	60	65	73	92	72	103	100	98
Snow (cm)	0,3	1,3	1,3	0	0	0	0	0	0	0	0	0,1
UV Index	1	2	3	4	6	5	5	4	4	2	1	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 Rostrevor, 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 Rostrevor

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Yearly Temperature in Rostrevor

Precipitation charts

These charts show the average amount of precipitation in Rostrevor, 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 Rostrevor

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Total Yearly Precipitation in Rostrevor

Average Snowfall per Month in Rostrevor

Total Yearly Snowfall in Rostrevor

UV index chart

This chart shows the average UV index per month in Rostrevor, 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 Rostrevor

Weather experiences in Rostrevor

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Average weather in Rostrevor by month

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