May weather forecast and climate
Brompton, AL

May, the last month of the spring, in Brompton, is a moderately hot month, with temperature in the range of an average high of 81°F (27.2°C) and an average low of 60.4°F (15.8°C).

Temperature

In Brompton, the average high-temperature slightly increases, from a pleasant 73°F (22.8°C) in April, to a warm 81°F (27.2°C). In May, in Brompton, Alabama, the average low-temperature is 60.4°F (15.8°C).

Heat index

The average heat index in May is appraised at 85.3°F (29.6°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
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', 'real feel', 'apparent temperature', or 'felt air temperature', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like activity, pregnancy, metabolic differences, and wind affect individual temperature impact. 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.

Humidity

The average relative humidity in May is 74%.

Rainfall

In Brompton, Alabama, it is raining for 14.3 days, with typically 2.24" (57mm) of accumulated precipitation. In Brompton, during the entire year, the rain falls for 158.1 days and collects up to 29.45" (748mm) of precipitation.

Snowfall

March through October are months without snowfall.

Daylight

In May, the average length of the day is 13.9h.

Sunshine

In Brompton, Alabama, the average sunshine is 9.9h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Brompton. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 6 in May transform into the following instructions:
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. 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 May in Brompton?

In May, in Brompton, the average high-temperature is 81°F (27.2°C), and the average low-temperature is 60.4°F (15.8°C). In May, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), that combines relative humidity and air temperature, is appraised at 85.3°F (29.6°C).

What is the average humidity in May in Brompton?

In May, the average relative humidity is 74%.

How much does it rain in Brompton in May?

In Brompton, Alabama, in May, it is raining for 14.3 days, with typically 2.24" (57mm) of accumulated precipitation.

When it does not snow in Brompton?

March through October are months without snowfall in Brompton, Alabama.

How many hours of daylight does Brompton have in May?

The average length of the day in May in Brompton is 13.9h.

How many hours of sunshine does Brompton have in May?

In Brompton, Alabama, the average sunshine in May is 9.9h.

What are the months with the highest UV index in Brompton?

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

What is the UV index reading in May in Brompton?

In May, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to the Sun's UV rays.
Average temperature in May - Brompton, AL
  • Average high temperature in May: 81°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (50.7°F).

  • Average low temperature in May: 60.4°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).

Average pressure in May - Brompton, AL
  • Average pressure in May: 30.01"

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 May - Brompton, AL
  • Average wind speed in May: 5.6mph

The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).

Average humidity in May - Brompton, AL
  • Average humidity in May: 74%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (72%).

Average rainfall in May - Brompton, AL
  • Average rainfall in May: 2.24"

The wettest month (with the highest rainfall) is August (2.99").
The driest months (with the least rainfall) are September and October (1.57").

Average rainfall days in May - Brompton, AL
  • Average rainfall days in May: 14.3 days

The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is November (8.1 days).

Average snowfall in May - Brompton, AL
  • Average snowfall in May: 0"

The month with the highest snowfall is January (0.63").
Months with the least snowfall are March, April, May, June, July, August, September and October (0").

Average snowfall days in May - Brompton, AL
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (1.3 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in May / Average sunshine in May - Brompton, AL
  • Average daylight in May: 13.9h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in May: 9.9h

Months with the most sunshine are June and July (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.7h).

Average sunshine days in May - Brompton, AL
  • Average sunshine days in May: 15.1 days

The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is July (9.3 days).

Average UV index in May - Brompton, AL
  • Average UV index in May: 6

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

Average cloud cover in May - Brompton, AL
  • Average cloud cover in May: 33

The month with the most cloud cover is February (Cloud cover 49).
Months with the least cloud cover are June, September and October (Cloud cover 31).

Average visibility in May - Brompton, AL
  • Average visibility in May: 6mi

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