June weather forecastJohnstone, United Kingdom
June
Weather in June
June, the first month of the summer in Johnstone, is a moderate month, with an average temperature ranging between max 15.6°C (60.1°F) and min 8.3°C (46.9°F).Temperature
The onset of June brings an average high-temperature of a refreshing 15.6°C (60.1°F), nearly matching the May temperature. June nights experience a consistent temperature drop to a frosty 8.3°C (46.9°F).Humidity
In Johnstone, the average relative humidity in June is 86%.Rainfall
In Johnstone, during June, the rain falls for 23.2 days and regularly aggregates up to 78mm (3.07") of precipitation. Throughout the year, in Johnstone, United Kingdom, there are 259.2 rainfall days, and 976mm (38.43") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
The month with the longest days in Johnstone is June, with an average of 17h and 30min of daylight.On the first day of June in Johnstone, sunrise is at 4:40 am and sunset at 9:51 pm. On the last day of the month, sunrise is at 4:37 am and sunset at 10:06 pm BST.
Sunshine
June has the most sunshine of the year, with an average of 7.1h of sunshine.UV index
May through July, with an average maximum UV index of 4, are months with the highest UV index in Johnstone. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In June, a regular UV index of 4 translates into these guidelines:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Johnstone, United Kingdom
- Average high temperature in June: 15.6°C
The warmest month (with the highest average high temperature) is July (16.7°C).
The month with the lowest average high temperature is January (4.9°C).
- Average low temperature in June: 8.3°C
The month with the highest average low temperature is July (10.1°C).
The coldest month (with the lowest average low temperature) is January (1.4°C).
Average pressure in June
Johnstone, United Kingdom
- Average pressure in June: 1014.6mbar
The month with the highest atmospheric pressure is May (1015.3mbar).
The month with the lowest atmospheric pressure is November (1006.8mbar).
Average wind speed in June
Johnstone, United Kingdom
- Average wind speed in June: 12.2km/h
The windiest month (with the highest average wind speed) is January (18.9km/h).
The calmest months (with the lowest average wind speed) are June and July (12.2km/h).
Average humidity in June
Johnstone, United Kingdom
- Average humidity in June: 86%
The months with the highest relative humidity are January, September, October, November and December (89%).
The months with the lowest relative humidity are April and May (83%).
Average rainfall in June
Johnstone, United Kingdom
- Average rainfall in June: 78mm
The wettest month (with the highest rainfall) is August (110mm).
The driest month (with the least rainfall) is April (44mm).
Average rainfall days in June
Johnstone, United Kingdom
- Average rainfall days in June: 23.2 days
The month with the highest number of rainy days is August (26.5 days).
The month with the least rainy days is February (18.3 days).
Average snowfall in June
Johnstone, United Kingdom
- Average snowfall in June: 0mm
The month with the highest snowfall is February (67mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in June
Johnstone, United Kingdom
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (4.3 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
Johnstone, United Kingdom
- Average daylight in June: 17h and 30min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in June: 7h and 6min
The month with the most sunshine is June (Average sunshine: 7h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).
Average sunshine days in June
Johnstone, United Kingdom
- Average sunshine days in June: 4.1 days
The month with the most sunshine days is April (9.2 days).
The month with the least sunshine days is August (2.8 days).
Average UV index in June
Johnstone, United Kingdom
- Average UV index in June: 4
The months with the highest UV index are May, June and July (UV index 4).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in June
Johnstone, United Kingdom
- Average cloud cover in June: 64
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 56).
Average visibility in June
Johnstone, United Kingdom
- Average visibility in June: 8km
The months with the highest visibility are February, March, April, May and November (9km).
The months with the lowest visibility are January, June, July, August, September, October and December (8km).
