June weather forecastJefferson City, TN
June
Weather in June
The first month of the summer, June, is also a moderately hot month in Jefferson City, Tennessee, with an average temperature varying between 61°F (16.1°C) and 84.7°F (29.3°C).Temperature
June's arrival is noted with a slight increase in the average high-temperature, moving from 77.5°F (25.3°C) in May to a still warm 84.7°F (29.3°C). Jefferson City anticipates a considerable drop in temperature at night in June, with an average low of 61°F (16.1°C).Heat index
In June, the average heat index is calculated to be a tropical 93.2°F (34°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.Research indicates the heat index considers values in shaded locales and with light winds. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', combines both the air temperature and the humidity level to give a perceived human temperature. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Humidity
The average relative humidity in June in Jefferson City is 73%.Rainfall
In Jefferson City, in June, during 11.8 rainfall days, 1.65" (42mm) of precipitation is typically accumulated. In Jefferson City, during the entire year, the rain falls for 135.1 days and collects up to 22.01" (559mm) of precipitation.Snowfall
May through September are months without snowfall in Jefferson City.Daylight
The month with the longest days in Jefferson City is June, with an average of 14h and 36min of daylight.On the first day of June, sunrise is at 6:17 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 8:55 pm EDT.
Sunshine
June and July, with an average of 10.9h of sunshine, are months with the most sunshine.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The average daily UV index of 6 in June transforms into the following instructions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Jefferson City, TN
- Average high temperature in June: 84.7°F
The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (45°F).
- Average low temperature in June: 61°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).
Average pressure in June
Jefferson City, TN
- Average pressure in June: 29.99"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in June
Jefferson City, TN
- Average wind speed in June: 4.4mph
The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity in June
Jefferson City, TN
- Average humidity in June: 73%
The months with the highest relative humidity are February and December (78%).
The months with the lowest relative humidity are July and August (72%).
Average rainfall in June
Jefferson City, TN
- Average rainfall in June: 1.65"
The wettest month (with the highest rainfall) is February (2.8").
The driest month (with the least rainfall) is September (1.14").
Average rainfall days in June
Jefferson City, TN
- Average rainfall days in June: 11.8 days
The month with the highest number of rainy days is July (13.6 days).
The month with the least rainy days is October (8.5 days).
Average snowfall in June
Jefferson City, TN
- Average snowfall in June: 0"
The month with the highest snowfall is February (1.5").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in June
Jefferson City, TN
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (4.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Jefferson 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 48min).
- Average sunshine in June: 10h and 54min
The months with the most sunshine are June and July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in June
Jefferson City, TN
- Average sunshine days in June: 16.7 days
The month with the most sunshine days is October (21.4 days).
The month with the least sunshine days is February (14.4 days).
Average UV index in June
Jefferson City, TN
- Average UV index in June: 6
The months with the highest UV index are May, 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
Jefferson City, TN
- Average cloud cover in June: 26
The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June and August (Cloud cover 26).
Average visibility in June
Jefferson City, TN
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
