June weather forecast and climate
Cornwall Furnace, AL

June, the first month of the summer, in Cornwall Furnace, is a hot month, with average temperature varying between 65.8°F (18.8°C) and 86.5°F (30.3°C).

Temperature

In June, the average high-temperature slightly increases, from a warm 79.3°F (26.3°C) in May, to a hot 86.5°F (30.3°C). The average low-temperature, in June, is 65.8°F (18.8°C).

Heat index

In June, the average heat index is evaluated at a sweltering 98.8°F (37.1°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'apparent temperature', 'real feel', or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (clothing, differences in body mass, height, and shape, wind), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In June, the average relative humidity in Cornwall Furnace is 75%.

Rainfall

In Cornwall Furnace, during June, the rain falls for 18.3 days and regularly aggregates up to 3.07" (78mm) of precipitation. In Cornwall Furnace, during the entire year, the rain falls for 181.2 days and collects up to 41.06" (1043mm) of precipitation.

Snowfall

In Cornwall Furnace snow does not fall in April through October.

Daylight

The month with the longest days in Cornwall Furnace is June, with an average of 14.4h of daylight.

Sunshine

June and July, with an average of 10.6h of sunshine, are months with the most sunshine in Cornwall Furnace.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Cornwall Furnace. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to the UV radiation for average individuals.
Note: In June, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in June in Cornwall Furnace?

The average high-temperature, in June, in Cornwall Furnace, Alabama, is 86.5°F (30.3°C), while the average low-temperature is 65.8°F (18.8°C). The average heat index (a.k.a. 'feels like', 'real feel'), that combines relative humidity and air temperature, in June is evaluated at 98.8°F (37.1°C).

What is the average humidity in June in Cornwall Furnace?

The average relative humidity in June is 75%.

How many days does it rain in June in Cornwall Furnace?

In Cornwall Furnace, during June, the rain falls for 18.3 days and regularly aggregates up to 3.07" (78mm) of precipitation.

When it does not snow in Cornwall Furnace?

In Cornwall Furnace snow does not fall in April through October.

When are the longest days in Cornwall Furnace?

June has the longest days of the year in Cornwall Furnace, with an average of 14.4h of daylight.

What is the average length of the day in June in Cornwall Furnace?

The average length of the day in June in Cornwall Furnace is 14.4h.

What are the months with the most sunshine in Cornwall Furnace?

Months with the most sunshine in Cornwall Furnace, Alabama, are June and July, with an average of 10.6h of sunshine.

How long on average sun shines in June in Cornwall Furnace?

In June, the average sunshine in Cornwall Furnace, Alabama, is 10.6h.

What is the month with the highest UV index in Cornwall Furnace?

Months with the highest UV index in Cornwall Furnace are May through August, with an average maximum UV index of 6.

What is the UV index reading in June in Cornwall Furnace?

In June, the average daily maximum UV index in Cornwall Furnace is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays.
Average temperature in June - Cornwall Furnace, AL
  • Average high temperature in June: 86.5°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (48.9°F).

  • Average low temperature in June: 65.8°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

Average pressure in June - Cornwall Furnace, AL
  • Average pressure in June: 29.98"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.98").

Average wind speed in June - Cornwall Furnace, AL
  • Average wind speed in June: 4.6mph

The windiest month (with the highest average wind speed) is February (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

Average humidity in June - Cornwall Furnace, AL
  • Average humidity in June: 75%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (74%).

Average rainfall in June - Cornwall Furnace, AL
  • Average rainfall in June: 3.07"

The wettest months (with the highest rainfall) are February and December (4.06").
The driest month (with the least rainfall) is October (2.56").

Average rainfall days in June - Cornwall Furnace, AL
  • Average rainfall days in June: 18.3 days

The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is November (9.8 days).

Average snowfall in June - Cornwall Furnace, AL
  • Average snowfall in June: 0"

The month with the highest snowfall is January (0.79").
Months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in June - Cornwall Furnace, AL
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (1.4 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in June / Average sunshine in June - Cornwall Furnace, AL
  • Average daylight in June: 14.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in June: 10.6h

Months with the most sunshine are June and July (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.8h).

Average sunshine days in June - Cornwall Furnace, AL
  • Average sunshine days in June: 10.3 days

The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is July (8 days).

Average UV index in June - Cornwall Furnace, AL
  • Average UV index in June: 6

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January and December (UV index 2).

Average cloud cover in June - Cornwall Furnace, AL
  • Average cloud cover in June: 30

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in June - Cornwall Furnace, AL
  • Average visibility in June: 6mi

Months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
Months with the lowest visibility are January and December (5mi).