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
June's arrival brings an average high-temperature of a mild 13.9°C (57°F), slightly deviating from May's 11.6°C (52.9°F). In Saint Johns, the nighttime temperature in June descends gently to an average of 11.9°C (53.4°F).Humidity
In June, the average relative humidity is 83%.Rainfall
In June, the rain falls for 13.5 days. Throughout June, 43mm (1.69") of precipitation is accumulated. In Saint Johns, during the entire year, the rain falls for 185.3 days and collects up to 494mm (19.45") of precipitation.Snowfall
In Saint Johns, snow does not fall in May through October.Daylight
June has the longest days of the year, with an average of 17h and 6min of daylight.On the first day of the month, sunrise is at 04:50 and sunset at 21:41. On the last day of June, sunrise is at 04:48 and sunset at 21:54 BST.
Sunshine
The average sunshine in June is 8.1h.UV index
The months with the highest UV index in Saint Johns are May through September, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In June, the maximum UV index of 4 translates into these guidelines:
Put precautions into practice - Ensuring skin and eye safety is a necessity. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average June temperature in Saint Johns?
What is the average humidity in June in Saint Johns?
How many days does it rain in June in Saint Johns?
When it does not snow in Saint Johns?
When are the longest days in Saint Johns?
What is the average length of the day in June in Saint Johns?
What time are sunrise and sunset in June in Saint Johns?
How long on average sun shines in June in Saint Johns?
What are the months with the highest UV index in Saint Johns?
What is the UV index reading in June in Saint Johns?
Average temperature in June
Saint Johns, Isle of Man
- Average high temperature in June: 13.9°C
The warmest month (with the highest average high temperature) is August (15.9°C).
The month with the lowest average high temperature is February (7.4°C).
- Average low temperature in June: 11.9°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is February (5.2°C).
Average pressure in June
Saint Johns, Isle of Man
- Average pressure in June: 1015mbar
The month with the highest atmospheric pressure is May (1015.9mbar).
The month with the lowest atmospheric pressure is November (1007.9mbar).
Average wind speed in June
Saint Johns, Isle of Man
- Average wind speed in June: 19.7km/h
The windiest month (with the highest average wind speed) is December (34.4km/h).
The calmest month (with the lowest average wind speed) is June (19.7km/h).
Average humidity in June
Saint Johns, Isle of Man
- Average humidity in June: 83%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is November (77%).
Average rainfall in June
Saint Johns, Isle of Man
- Average rainfall in June: 43mm
The wettest month (with the highest rainfall) is November (63mm).
The driest months (with the least rainfall) are April and May (24mm).
Average rainfall days in June
Saint Johns, Isle of Man
- Average rainfall days in June: 13.5 days
The month with the highest number of rainy days is November (19.6 days).
The month with the least rainy days is February (12.5 days).
Average snowfall in June
Saint Johns, Isle of Man
- Average snowfall in June: 0mm
The month with the highest snowfall is March (16mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in June
Saint Johns, Isle of Man
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in June /
Average sunshine in June
Saint Johns, Isle of Man
- Average daylight in June: 17h and 1min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in June: 8h and 1min
The month with the most sunshine is May (Average sunshine: 8h and 12min).
The months with the least sunshine are January and November (Average sunshine: 3h and 48min).
Average sunshine days in June
Saint Johns, Isle of Man
- Average sunshine days in June: 15.3 days
The month with the most sunshine days is May (16.6 days).
The month with the least sunshine days is November (7.5 days).
Average UV index in June
Saint Johns, Isle of Man
- Average UV index in June: 4
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February and March (UV index 2).
Average cloud cover in June
Saint Johns, Isle of Man
- Average cloud cover in June: 49
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is May (Cloud cover 46).
Average visibility in June
Saint Johns, Isle of Man
- Average visibility in June: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Saint Johns, Isle of Man
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