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
With the onset of June, Jamestown's average high-temperature sees a modest rise, moving from May's warm 76.3°F (24.6°C) to a still moderately hot 83.8°F (28.8°C). Jamestown observes an average nighttime low-temperature of 63.1°F (17.3°C) during the month of June.Heat index
The average heat index in June is calculated to be a tropical 91.4°F (33°C). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.Given the heat index, its values are aligned with shaded sites and gentle winds. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly important for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Humidity
April, June, August through November, with an average relative humidity of 76%, are the least humid months in Jamestown, Kentucky.Rainfall
In Jamestown, during June, the rain falls for 15.9 days and regularly aggregates up to 3.43" (87mm) of precipitation. Throughout the year, in Jamestown, there are 178.7 rainfall days, and 40.87" (1038mm) of precipitation is accumulated.Snowfall
May through September are months without snowfall.Daylight
With an average of 14h and 42min of daylight, June has the longest days of the year in Jamestown.On the first day of the month, sunrise is at 5:21 am and sunset at 7:54 pm. On the last day of June, sunrise is at 5:24 am and sunset at 8:03 pm CDT.
Sunshine
The months with the most sunshine in Jamestown are June and August, with an average of 10.3h of sunshine.UV index
The months with the highest UV index in Jamestown are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 6 during June translates into these guidelines:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Frequently asked questions
How hot is June in Jamestown?
What are the least humid months in Jamestown?
What is the average humidity in June in Jamestown?
How much does it rain in Jamestown in June?
When it does not snow in Jamestown?
When are the longest days in Jamestown?
What is the average length of the day in June in Jamestown?
What time are sunrise and sunset in June in Jamestown?
What is the month with the most sunshine in Jamestown?
How many hours of sunshine does Jamestown have in June?
What are the months with the highest UV index in Jamestown?
What is the UV index reading in June in Jamestown?
Average temperature in June
Jamestown, KY
- Average high temperature in June: 83.8°F
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (41.5°F).
- Average low temperature in June: 63.1°F
The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).
Average pressure in June
Jamestown, KY
- Average pressure in June: 29.96"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in June
Jamestown, KY
- Average wind speed in June: 5.3mph
The windiest month (with the highest average wind speed) is February (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in June
Jamestown, KY
- Average humidity in June: 76%
The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are April, June, August, September, October and November (76%).
Average rainfall in June
Jamestown, KY
- Average rainfall in June: 3.43"
The wettest month (with the highest rainfall) is February (4.25").
The driest month (with the least rainfall) is September (2.4").
Average rainfall days in June
Jamestown, KY
- Average rainfall days in June: 15.9 days
The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is November (11.8 days).
Average snowfall in June
Jamestown, KY
- Average snowfall in June: 0"
The months with the highest snowfall are January and February (2.91").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in June
Jamestown, KY
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (7.8 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
Jamestown, KY
- Average daylight in June: 14h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in June: 10h and 2min
The months with the most sunshine are June and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in June
Jamestown, KY
- Average sunshine days in June: 12.2 days
The month with the most sunshine days is November (16.1 days).
The month with the least sunshine days is February (9.6 days).
Average UV index in June
Jamestown, KY
- 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
Jamestown, KY
- Average cloud cover in June: 32
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in June
Jamestown, KY
- Average visibility in June: 6mi
The months with the highest visibility are April, June, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July, August, September and December (5mi).
Jamestown, Kentucky, USA
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