June weather forecastSpeed, WV

June

Weather in June

The first month of the summer, June, is still a warm month in Speed, West Virginia, with temperature in the range of an average low of 59.5°F (15.3°C) and an average high of 81.5°F (27.5°C).

Temperature

Speed's transition into June sees a mild rise in the average high-temperature, edging from 74.8°F (23.8°C) in May to a still warm 81.5°F (27.5°C). The June nights in Speed bear witness to a significant drop from the daytime highs, settling at an average temperature of 59.5°F (15.3°C).

Heat index

June's mean heat index is estimated at a tropical 86°F (30°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Research indicates the heat index considers values in shaded locales and with light winds. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.

Humidity

The months with the lowest humidity in Speed are June and August, with an average relative humidity of 76%.

Rainfall

In Speed, in June, during 18.3 rainfall days, 3.39" (86mm) of precipitation is typically accumulated. In Speed, during the entire year, the rain falls for 186.1 days and collects up to 36.3" (922mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

With an average of 14h and 48min of daylight, June has the longest days of the year.
On the first day of June in Speed, sunrise is at 6:02 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 8:54 pm EDT.

Sunshine

The average sunshine in June is 9.8h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 in June converts into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Opt for tightly woven and loose clothing to enhance protection from the Sun.

Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In June, the average high-temperature and low-temperature in Speed, West Virginia, are 81.5°F (27.5°C) and 59.5°F (15.3°C) respectively. In June, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is estimated at 86°F (30°C).

The months with the lowest humidity are June and August, with an average relative humidity of 76%.

In Speed, West Virginia, the average relative humidity in June is 76%.

In June, the rain falls for 18.3 days. Throughout June, 3.39" (86mm) of precipitation is accumulated.

June through September are months without snowfall in Speed.

In June, in Speed, it doesn't snow. May is the latest month when it typically snows.

The month with the longest days in Speed, West Virginia, is June, with an average of 14h and 48min of daylight.

The average day length in June is 14h and 50min.

On the first day of June, sunrise is at 6:02 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 8:54 pm EDT.

The average sunshine duration in June in Speed, West Virginia, is 9.8h.

The months with the highest UV index are June through August, with an average maximum UV index of 6.

In Speed, West Virginia, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health threat from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M June J A S O N D

May

June

Jul

Average high temperature

74.8°F

81.5°F

85.5°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6mph

5.3mph

4.7mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

7.9

9.5

Average UV index

Average cloud cover

Average visibility

Average temperature in June
Speed, WV

Average high temperature in June: 81.5°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (37.8°F).

Average low temperature in June: 59.5°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in June
Speed, WV

Average pressure in June: 29.97"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in June
Speed, WV

Average wind speed in June: 5mph

The windiest month (with the highest average wind speed) is February (6.7mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

Average humidity in June
Speed, WV

Average humidity in June: 76%

The months with the highest relative humidity are January and February (82%).
The months with the lowest relative humidity are June and August (76%).

Average rainfall in June
Speed, WV

Average rainfall in June: 3.39"

The wettest month (with the highest rainfall) is May (4.37").
The driest month (with the least rainfall) is September (2.05").

Average rainfall days in June
Speed, WV

Average rainfall days in June: 18.3 days

The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is November (11.5 days).

Average snowfall in June
Speed, WV

Average snowfall in June: 0"

The month with the highest snowfall is January (5.39").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in June
Speed, WV

Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (14 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Speed, WV

Average daylight in June: 14h and 48min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

Average sunshine in June: 9h and 48min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

Average sunshine days in June
Speed, WV

Average sunshine days in June: 9.5 days

The month with the most sunshine days is November (16.7 days).
The month with the least sunshine days is May (7.9 days).

Average UV index in June
Speed, WV

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).