June weather forecast and climate
Castleberry, AL

The first month of the summer, June, is a hot month in Castleberry, Alabama, with average temperature varying between 91°F (32.8°C) and 70°F (21.1°C).

Temperature

In June, the average high-temperature slightly increases, from a warm 85.3°F (29.6°C) in May, to a hot 91°F (32.8°C). In June, the average low-temperature is 70°F (21.1°C).

Heat index

In June, the average heat index is appraised at a blistering 112.3°F (44.6°C). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'feels like', or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (wind, differences in body mass, height, and shape, pregnancy). 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. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in Castleberry, Alabama, is 74%.

Rainfall

In June, in Castleberry, the rain falls for 19.3 days. Throughout June, 3.66" (93mm) of precipitation is accumulated. In Castleberry, during the entire year, the rain falls for 176.5 days and collects up to 37.72" (958mm) of precipitation.

Snowfall

In Castleberry, Alabama, snow does not fall in April through November.

Daylight

The month with the longest days is June, with an average of 14.2h of daylight.

Sunshine

The month with the most sunshine in Castleberry is June, with an average of 10.6h of sunshine.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in June in Castleberry?

The average high-temperature, in June, in Castleberry, Alabama, is 91°F (32.8°C), while the average low-temperature is 70°F (21.1°C). In June, the average heat index (a.k.a. 'feels like', 'felt air temperature'), that combines relative humidity and air temperature, is appraised at 112.3°F (44.6°C).

What is the average humidity in June in Castleberry?

In June, the average relative humidity in Castleberry is 74%.

How many days does it rain in June in Castleberry?

In Castleberry, Alabama, in June, it is raining for 19.3 days, with typically 3.66" (93mm) of accumulated precipitation.

When it does not snow in Castleberry?

April through November are months without snowfall in Castleberry, Alabama.

When are the longest days in Castleberry?

The month with the longest days in Castleberry, Alabama, is June, with an average of 14.2h of daylight.

How many hours of daylight does Castleberry have in June?

In Castleberry, the average length of the day in June is 14.2h.

What month has the most sunshine in Castleberry?

June has the most sunshine of the year, with an average of 10.6h of sunshine.

How long on average sun shines in June in Castleberry?

The average sunshine in June is 10.6h.

When is the highest UV index in Castleberry?

June and July, with an average maximum UV index of 7, are months with the highest UV index.

What is the UV index reading in June in Castleberry?

The average daily maximum UV index in June is 7. A UV Index reading of 6 to 7 represents a high health threat from unsafe exposure to the Sun's UV rays.
Average temperature in June - Castleberry, AL
  • Average high temperature in June: 91°F

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (57.6°F).

  • Average low temperature in June: 70°F

Months with the highest average low temperature are July and August (72.3°F).
The coldest month (with the lowest average low temperature) is January (39.2°F).

Average pressure in June - Castleberry, AL
  • Average pressure in June: 29.97"

The month with the highest atmospheric pressure is January (30.16").
Months with the lowest atmospheric pressure are June and August (29.97").

Average wind speed in June - Castleberry, AL
  • Average wind speed in June: 4.7mph

The windiest month (with the highest average wind speed) is March (6.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.4mph).

Average humidity in June - Castleberry, AL
  • Average humidity in June: 74%

Months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in June - Castleberry, AL
  • Average rainfall in June: 3.66"

The wettest month (with the highest rainfall) is August (4.72").
The driest month (with the least rainfall) is November (2.13").

Average rainfall days in June - Castleberry, AL
  • Average rainfall days in June: 19.3 days

The month with the highest number of rainy days is July (23.9 days).
The month with the least rainy days is November (7.6 days).

Average snowfall in June - Castleberry, AL
  • Average snowfall in June: 0"

The month with the highest snowfall is January (0.28").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in June - Castleberry, AL
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (0.5 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in June / Average sunshine in June - Castleberry, AL
  • Average daylight in June: 14.2h

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

  • Average sunshine in June: 10.6h

The month with the most sunshine is June (Average sunshine: 10.6h).
The month with the least sunshine is December (Average sunshine: 5h).

Average sunshine days in June - Castleberry, AL
  • Average sunshine days in June: 8.9 days

The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is July (5.1 days).

Average UV index in June - Castleberry, AL
  • Average UV index in June: 7

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January and December (UV index 3).

Average cloud cover in June - Castleberry, AL
  • Average cloud cover in June: 34

The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 30).

Average visibility in June - Castleberry, AL
  • Average visibility in June: 6mi

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