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 sea temperature 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
The onset of June marks an increase in the average high-temperature, moving from a chilly 8.5°C (47.3°F) in May to a refreshing 13.8°C (56.8°F). During June, Stephenville experiences an average low-temperature of 8.1°C (46.6°F) at night.Humidity
The least humid month is June, with an average relative humidity of 80%.Rainfall
In June, the rain falls for 11.8 days. Throughout June, 54mm (2.13") of precipitation is accumulated. Throughout the year, there are 126.7 rainfall days, and 629mm (24.76") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Stephenville.Sea temperature
In Stephenville, the average seawater temperature in June is 7.7°C (45.9°F).Note: In 7.7°C (45.9°F), even brief exposure to 13°C (55.4°F) feels biting, and anything less than 10°C (50°F) risks cold shock and impaired breathing, considering one's health.
Daylight
June has the longest days of the year, with an average of 16h and 6min of daylight.On the first day of the month, sunrise is at 5:26 am and sunset at 9:18 pm. On the last day of June, sunrise is at 5:26 am and sunset at 9:30 pm NDT.
Sunshine
In June, the average sunshine in Stephenville is 8.2h.UV index
In Stephenville, the average daily maximum UV index in June is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The UV index of 4 during June leads to these advisories:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Frequently asked questions
What is the temperature in June in Stephenville?
What is the least humid month in Stephenville?
What is the average humidity in June in Stephenville?
How many days does it rain in June in Stephenville?
When it does not snow in Stephenville?
Does it snow in Stephenville in June?
How cold is the water in June in Stephenville?
When are the longest days in Stephenville?
How many hours of daylight does Stephenville have in June?
When is the sunrise / sunset in June in Stephenville?
How long on average sun shines in June in Stephenville?
What is the UV index reading in June in Stephenville?
Average temperature in June
Stephenville, Canada
- Average high temperature in June: 13.8°C
The warmest month (with the highest average high temperature) is August (19.9°C).
The month with the lowest average high temperature is February (-3.1°C).
- Average low temperature in June: 8.1°C
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is February (-8.8°C).
Average pressure in June
Stephenville, Canada
- Average pressure in June: 1012.8mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is January (1008.6mbar).
Average wind speed in June
Stephenville, Canada
- Average wind speed in June: 15.1km/h
The windiest month (with the highest average wind speed) is January (24.8km/h).
The calmest month (with the lowest average wind speed) is July (14.9km/h).
Average humidity in June
Stephenville, Canada
- Average humidity in June: 80%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is June (80%).
Average rainfall in June
Stephenville, Canada
- Average rainfall in June: 54mm
The wettest month (with the highest rainfall) is November (67mm).
The driest month (with the least rainfall) is March (41mm).
Average rainfall days in June
Stephenville, Canada
- Average rainfall days in June: 11.8 days
The month with the highest number of rainy days is May (14.5 days).
The month with the least rainy days is February (4.1 days).
Average snowfall in June
Stephenville, Canada
- Average snowfall in June: 0mm
The month with the highest snowfall is February (143mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in June
Stephenville, Canada
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in June
Stephenville, Canada
- Average sea temperature in June: 7.7°C
The best month for swimming (with the highest average sea temperature) is August (15.5°C).
The coldest month (with the lowest average sea temperature) is March (-0.3°C).
Average daylight in June /
Average sunshine in June
Stephenville, Canada
- Average daylight in June: 16h and 1min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in June: 8h and 1min
The month with the most sunshine is August (Average sunshine: 8h and 42min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days in June
Stephenville, Canada
- Average sunshine days in June: 16.1 days
The month with the most sunshine days is June (16.1 days).
The month with the least sunshine days is February (9 days).
Average UV index in June
Stephenville, Canada
- Average UV index in June: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in June
Stephenville, Canada
- Average cloud cover in June: 49
The month with the most cloud cover is January (Cloud cover 84).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in June
Stephenville, Canada
- Average visibility in June: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (8km).
Stephenville, Canada
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