June weather forecast and climate
Key, AL

Weather in June

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

Temperature

In Key, the average high-temperature in June marginally rises, from a warm 79.3°F (26.3°C) in May, to a hot 86.5°F (30.3°C). In Key, the average low-temperature 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 extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
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 'real feel', 'felt air temperature', 'feels like', or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like differences in body mass, height, and shape, clothing, wind, and activity influence one's weather impression. 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 particularly important for children. 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.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. 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

In June, the average relative humidity is 75%.

Rainfall

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

Snowfall

In Key snow does not fall in April through October.

Daylight

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

Sunshine

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

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV radiation for average individuals.
Note: In June, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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.
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FAQ

What is the temperature in June in Key?

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

What is the average humidity in June in Key?

In June, the average relative humidity in Key, Alabama, is 75%.

How many days does it rain in June in Key?

In Key, in June, it is raining for 18.3 days, with typically 3.07" (78mm) of accumulated precipitation.

When it does not snow in Key?

In Key snow does not fall in April through October.

When are the longest days in Key?

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

How many hours of daylight does Key have in June?

In June, the average length of the day in Key, Alabama, is 14.4h.

What are the months with the most sunshine in Key?

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

How many hours of sunshine does Key have in June?

In June, the average sunshine in Key is 10.6h.

When is the highest UV index in Key?

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

What is the UV index intensity in June in Key?

In June, the average daily maximum UV index in Key, Alabama, is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to the UV radiation.

Average temperature in June
Key, AL

Average temperature in June - Key, 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).

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Average pressure in June
Key, AL

Average pressure in June - Key, 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").

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Average wind speed in June
Key, AL

Average wind speed in June - Key, 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).

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Average humidity in June
Key, AL

Average humidity in June - Key, 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%).

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Average rainfall in June
Key, AL

Average rainfall in June - Key, 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").

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Average rainfall days in June
Key, AL

Average rainfall days in June - Key, 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).

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Average snowfall in June
Key, AL

Average snowfall in June - Key, 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").

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Average snowfall days in June
Key, AL

Average snowfall days in June - Key, 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).

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Average daylight in June /
Average sunshine in June
Key, AL

Average daylight in June / Average sunshine in June - Key, 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).

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Average sunshine days in June
Key, AL

Average sunshine days in June - Key, 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).

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Average UV index in June
Key, AL

Average UV index in June - Key, 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).

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Average cloud cover in June
Key, AL

Average cloud cover in June - Key, 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).

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Average visibility in June
Key, AL

Average visibility in June - Key, 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).

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