June weather forecastDundalk, Ireland
June
Weather in June
June in Dundalk witnesses temperatures ranging from 8.8°C (47.8°F) to 16.2°C (61.2°F), marking the onset of summer. The prevalent summer weather boasts the longest daylight duration, close to 17 hours, offering ample time for sightseeing and other outdoor activities. Weather patterns this month also see the highest amount of rainfall, amounting to 21mm (0.83"). Regardless, the monthly average of 6.7 hours of sunshine ensures the weather largely stays pleasant with a backdrop of lush landscapes, following rain showers. June, with its maximum daylight and notable rainfall, demonstrates the true essence of Irish summers - a balanced blend of warmth and rain-soaked freshness.Temperature
The shift into June finds Dundalk, Ireland, at an average high-temperature of an enjoyable 16.2°C (61.2°F), closely comparable to May's conditions. Dundalk's June nights cool down to an average low-temperature of 8.8°C (47.8°F).Humidity
In Dundalk, Ireland, the average relative humidity in June is 87%.Rainfall
The month with the most rainfall in Dundalk is June, when the rain falls for 12.7 days and typically aggregates up to 21mm (0.83") of precipitation.Snowfall
April through November are months without snowfall in Dundalk.Daylight
The month with the longest days is June, with an average of 17h and 0min of daylight.On the first day of the month, sunrise is at 4:59 am and sunset at 9:47 pm. On the last day of June, sunrise is at 4:57 am and sunset at 10:01 pm IST.
Sunshine
The month with the most sunshine is June, with an average of 6.7h of sunshine.UV index
June and August, with an average maximum UV index of 4, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In June, the maximum UV index of 4 translates into these guidelines:
Exercise prevention - Protecting skin and eyes from harm is required. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Dundalk, Ireland
- Average high temperature in June: 16.2°C
The warmest month (with the highest average high temperature) is July (17.3°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in June: 8.8°C
The month with the highest average low temperature is July (10.7°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure in June
Dundalk, Ireland
- Average pressure in June: 1015.1mbar
The month with the highest atmospheric pressure is May (1015.7mbar).
The month with the lowest atmospheric pressure is November (1007.7mbar).
Average wind speed in June
Dundalk, Ireland
- Average wind speed in June: 13km/h
The windiest month (with the highest average wind speed) is January (20.2km/h).
The calmest months (with the lowest average wind speed) are June and July (13km/h).
Average humidity in June
Dundalk, Ireland
- Average humidity in June: 87%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are March and April (85%).
Average rainfall in June
Dundalk, Ireland
- Average rainfall in June: 21mm
The wettest month (with the highest rainfall) is June (21mm).
The driest month (with the least rainfall) is January (8mm).
Average rainfall days in June
Dundalk, Ireland
- Average rainfall days in June: 12.7 days
The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is September (7 days).
Average snowfall in June
Dundalk, Ireland
- Average snowfall in June: 0mm
The month with the highest snowfall is February (6mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in June
Dundalk, Ireland
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (1.4 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight in June /
Average sunshine in June
Dundalk, Ireland
- Average daylight in June: 17h and 0min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in June: 6h and 42min
The month with the most sunshine is June (Average sunshine: 6h and 42min).
The months with the least sunshine are February and October (Average sunshine: 3h and 42min).
Average sunshine days in June
Dundalk, Ireland
- Average sunshine days in June: 10.1 days
The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is July (9.5 days).
Average UV index in June
Dundalk, Ireland
- Average UV index in June: 4
The months with the highest UV index are June and August (UV index 4).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in June
Dundalk, Ireland
- Average cloud cover in June: 62
The months with the most cloud cover are July and August (Cloud cover 66).
The month with the least cloud cover is April (Cloud cover 57).
Average visibility in June
Dundalk, Ireland
- Average visibility in June: 8km
The months with the highest visibility are January, February, March, April, May, October, November and December (9km).
The months with the lowest visibility are June, July, August and September (8km).
