Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
Castletown's transition from May to June introduces an average high-temperature of an enjoyable 16.6°C (61.9°F), marking an insignificant variation from the 14°C (57.2°F). Throughout June, the average low-temperature dips to a chilly 8.8°C (47.8°F).Humidity
In Castletown, Ireland, the average relative humidity in June is 88%.Rainfall
In Castletown, in June, during 14.4 rainfall days, 30mm (1.18") of precipitation is typically accumulated. Throughout the year, in Castletown, there are 153.9 rainfall days, and 280mm (11.02") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
The month with the longest days is June, with an average of 16h and 48min of daylight.On the first day of the month, sunrise is at 5:09 am and sunset at 9:45 pm. On the last day of June, in Castletown, sunrise is at 5:08 am and sunset at 9:59 pm IST.
Sunshine
June has the most sunshine of the year, with an average of 6.2h of sunshine.UV index
June through August, with an average maximum UV index of 4, are months with the highest UV index in Castletown. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The UV index of 4 during June translates into the following guidance:
Take necessary precautions - Defending against sun damage is advocated. To guard against the harmful effects of the Sun, minimize exposure during midday. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What is the usual temperature for Castletown in June?
What is the average humidity in June in Castletown?
How many days does it rain in June in Castletown?
When it does not snow in Castletown?
When are the longest days in Castletown?
What is the average length of the day in June in Castletown?
When are sunrise and sunset in June in Castletown?
What month has the most sunshine in Castletown?
How many hours of sunshine does Castletown have in June?
What are the months with the highest UV index in Castletown?
How high is the UV index in June in Castletown?
Average temperature in June
Castletown, Ireland
- Average high temperature in June: 16.6°C
The warmest month (with the highest average high temperature) is July (17.7°C).
The month with the lowest average high temperature is December (6.9°C).
- Average low temperature in June: 8.8°C
The month with the highest average low temperature is July (10.3°C).
The coldest month (with the lowest average low temperature) is February (1.7°C).
Average pressure in June
Castletown, Ireland
- Average pressure in June: 1015.2mbar
The month with the highest atmospheric pressure is May (1015.8mbar).
The month with the lowest atmospheric pressure is November (1007.9mbar).
Average wind speed in June
Castletown, Ireland
- Average wind speed in June: 13.2km/h
The windiest month (with the highest average wind speed) is January (19.5km/h).
The calmest month (with the lowest average wind speed) is July (13km/h).
Average humidity in June
Castletown, Ireland
- Average humidity in June: 88%
The month with the highest relative humidity is December (92%).
The month with the lowest relative humidity is April (85%).
Average rainfall in June
Castletown, Ireland
- Average rainfall in June: 30mm
The wettest month (with the highest rainfall) is November (32mm).
The driest month (with the least rainfall) is October (16mm).
Average rainfall days in June
Castletown, Ireland
- Average rainfall days in June: 14.4 days
The month with the highest number of rainy days is July (16.5 days).
The months with the least rainy days are February and September (10.6 days).
Average snowfall in June
Castletown, Ireland
- Average snowfall in June: 0mm
The month with the highest snowfall is February (15mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in June
Castletown, Ireland
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in June /
Average sunshine in June
Castletown, Ireland
- Average daylight in June: 16h and 5min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in June: 6h and 1min
The month with the most sunshine is June (Average sunshine: 6h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in June
Castletown, Ireland
- Average sunshine days in June: 11.3 days
The month with the most sunshine days is September (15.9 days).
The month with the least sunshine days is July (10.9 days).
Average UV index in June
Castletown, Ireland
- Average UV index in June: 4
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in June
Castletown, Ireland
- Average cloud cover in June: 67
The month with the most cloud cover is July (Cloud cover 71).
The months with the least cloud cover are April, November and December (Cloud cover 61).
Average visibility in June
Castletown, Ireland
- Average visibility in June: 8km
The months with the highest visibility are January, February, March and December (9km).
The months with the lowest visibility are April, May, June, July, August, September, October and November (8km).
Castletown, Ireland
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