June weather forecastJohnson City, TN
June
Weather in June
In Johnson City, June espouses the arrival of summer with temperatures transcending to a comfortable 80.2°F (26.8°C). The city illuminates under the sun for an average duration of 14.6 hours, maximizing daylight utilization for outdoor activities. Gentle breezes bring respite from the heat, encouraging evening walks and picnics. Lower instances of rainfall are welcomed, as the urban and natural landscapes bask under the sunny skies. As the month advances, humidity slightly dips, balancing the warmth with a refreshing coolness.Temperature
As June begins, there's a slight increase in the average high-temperature, moving from a moderately hot 73.4°F (23°C) in May to a still warm 80.2°F (26.8°C). From significant daily highs, Johnson City's nights in June cool down to an average low-temperature of 57.4°F (14.1°C).Humidity
In Johnson City, the average relative humidity in June is 76%.Rainfall
In Johnson City, during June, the rain falls for 17.4 days and regularly aggregates up to 2.76" (70mm) of precipitation. Throughout the year, there are 187.8 rainfall days, and 32.76" (832mm) of precipitation is accumulated.Snowfall
In Johnson City, snow does not fall in May through September.Daylight
With an average of 14h and 36min of daylight, June has the longest days of the year.On the first day of the month, sunrise is at 6:12 am and sunset at 8:41 pm. On the last day of June, sunrise is at 6:15 am and sunset at 8:51 pm EDT.
Sunshine
June has the most sunshine of the year, with an average of 10.6h of sunshine.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index, 6 during June, leads to the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Johnson City, TN
- Average high temperature in June: 80.2°F
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (41.5°F).
- Average low temperature in June: 57.4°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).
Average pressure in June
Johnson City, TN
- Average pressure in June: 29.99"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in June
Johnson City, TN
- Average wind speed in June: 4.4mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity in June
Johnson City, TN
- Average humidity in June: 76%
The months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is November (75%).
Average rainfall in June
Johnson City, TN
- Average rainfall in June: 2.76"
The wettest month (with the highest rainfall) is February (3.27").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days in June
Johnson City, TN
- Average rainfall days in June: 17.4 days
The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is November (11.2 days).
Average snowfall in June
Johnson City, TN
- Average snowfall in June: 0"
The month with the highest snowfall is December (3.74").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in June
Johnson City, TN
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (8.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Johnson City, TN
- Average daylight in June: 14h and 36min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in June: 10h and 36min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in June
Johnson City, TN
- Average sunshine days in June: 10.3 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is July (8.3 days).
Average UV index in June
Johnson City, TN
- Average UV index in June: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in June
Johnson City, TN
- Average cloud cover in June: 31
The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are June and August (Cloud cover 31).
Average visibility in June
Johnson City, TN
- Average visibility in June: 6mi
The months with the highest visibility are April, June, July, October and November (6mi).
The months with the lowest visibility are January, February, March, May, August, September and December (5mi).
