May weather forecast and climate
Deer Park, AL

May, the last month of the spring, in Deer Park, is also a moderately hot month, with average temperature fluctuating between 85.8°F (29.9°C) and 63.7°F (17.6°C).

Temperature

In May, the average high-temperature marginally rises, from 78.4°F (25.8°C) in April, to a still moderately hot 85.8°F (29.9°C). The average low-temperature, in Deer Park, is 63.7°F (17.6°C).

Heat index

In May, the average heat index is estimated at a torrid 95.9°F (35.5°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. 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 'apparent temperature', 'felt air temperature', 'feels like', or 'real feel', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is individual, with diverse people perceiving weather differently for numerous reasons (clothing, differences in body mass, height, and shape, pregnancy), 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. 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, as evaporated sweat carries heat away from the body. 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 exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in May is 73%.

Rainfall

In Deer Park, during May, the rain falls for 14.1 days and regularly aggregates up to 2.87" (73mm) of precipitation. In Deer Park, Alabama, during the entire year, the rain falls for 180.8 days and collects up to 38.43" (976mm) of precipitation.

Snowfall

March through November are months without snowfall in Deer Park.

Daylight

In Deer Park, the average length of the day in May is 13.8h.

Sunshine

In Deer Park, the average sunshine is 10.2h.

UV index

In Deer Park, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high threat to health from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in May in Deer Park?

The average high-temperature, in May, in Deer Park, is 85.8°F (29.9°C), while the average low-temperature is 63.7°F (17.6°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), that combines air temperature and relative humidity, in May is calculated to 95.9°F (35.5°C).

What is the average humidity in May in Deer Park?

In May, the average relative humidity in Deer Park is 73%.

How many days does it rain in May in Deer Park?

In Deer Park, Alabama, in May, during 14.1 rainfall days, 2.87" (73mm) of precipitation is typically accumulated.

When it does not snow in Deer Park?

In Deer Park snow does not fall in March through November.

How many hours of daylight does Deer Park have in May?

The average length of the day in May is 13.8h.

How many hours of sunshine does Deer Park have in May?

The average sunshine in May in Deer Park, Alabama, is 10.2h.

How high is the UV index in May in Deer Park?

The average daily maximum UV index in May in Deer Park is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in May - Deer Park, AL
  • Average high temperature in May: 85.8°F

The warmest month (with the highest average high temperature) is July (92.3°F).
The month with the lowest average high temperature is January (58.1°F).

  • Average low temperature in May: 63.7°F

The month with the highest average low temperature is August (73.6°F).
The coldest month (with the lowest average low temperature) is January (40.1°F).

Average pressure in May - Deer Park, AL
  • Average pressure in May: 30"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.96").

Average wind speed in May - Deer Park, AL
  • Average wind speed in May: 5mph

The windiest month (with the highest average wind speed) is April (5.9mph).
The calmest months (with the lowest average wind speed) are July and August (4mph).

Average humidity in May - Deer Park, AL
  • Average humidity in May: 73%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (72%).

Average rainfall in May - Deer Park, AL
  • Average rainfall in May: 2.87"

The wettest month (with the highest rainfall) is August (5.08").
The driest month (with the least rainfall) is November (2.13").

Average rainfall days in May - Deer Park, AL
  • Average rainfall days in May: 14.1 days

The month with the highest number of rainy days is July (24.7 days).
The month with the least rainy days is November (8.3 days).

Average snowfall in May - Deer Park, AL
  • Average snowfall in May: 0"

The month with the highest snowfall is January (0.31").
Months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

Average snowfall days in May - Deer Park, AL
  • Average snowfall days in May: 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, October and November (0 days).

Average daylight in May / Average sunshine in May - Deer Park, AL
  • Average daylight in May: 13.8h

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 May: 10.2h

The month with the most sunshine is June (Average sunshine: 10.6h).
Months with the least sunshine are February and December (Average sunshine: 5.1).

Average sunshine days in May - Deer Park, AL
  • Average sunshine days in May: 15.3 days

The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is July (5 days).

Average UV index in May - Deer Park, AL
  • Average UV index in May: 6

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

Average cloud cover in May - Deer Park, AL
  • Average cloud cover in May: 35

The month with the most cloud cover is December (Cloud cover 51).
The month with the least cloud cover is October (Cloud cover 30).

Average visibility in May - Deer Park, AL
  • Average visibility in May: 5mi

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).