May weather forecast
Klein, AL

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Weather in May

May, the last month of the spring in Klein, is also a moderately hot month, with temperature in the range of an average high of 81.3°F (27.4°C) and an average low of 60.3°F (15.7°C).

Temperature

Klein's transition into May sees a mild rise in the average high-temperature, edging from 73.4°F (23°C) in April to a still warm 81.3°F (27.4°C). The nighttime temperature, during May, averages of 60.3°F (15.7°C).

Heat index

The heat index value for May is evaluated at a hot 86°F (30°C). Unrelenting activity during exposure could cause fatigue and potentially lead to heat cramps.
Data suggests that the heat index is set for environments in shade and with a light wind. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.

Humidity

In May, the average relative humidity is 74%.

Rainfall

In Klein, in May, during 14.5 rainfall days, 2.8" (71mm) of precipitation is typically accumulated. In Klein, during the entire year, the rain falls for 175.7 days and collects up to 39.06" (992mm) of precipitation.

Snowfall

In Klein, Alabama, snow does not fall in April through October.

Daylight

In Klein, the average length of the day in May is 13h and 53min.
On the first day of May, sunrise is at 5:56 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 7:49 pm CDT.

Sunshine

The average sunshine in May is 10.2h.

UV index

In May, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 6 in May leads to these recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.

Frequently asked questions

What is the average May temperature?

The high-temperature, in May, in Klein, records 81.3°F (27.4°C), while the low-temperature is 60.3°F (15.7°C). The average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, in May is evaluated at 86°F (30°C).

What is the average humidity in May?

In Klein, the average relative humidity in May is 74%.

How much does it rain in May?

In Klein, in May, it is raining for 14.5 days, with typically 2.8" (71mm) of accumulated precipitation.

When it does not snow?

April through October are months without snowfall.

What is the average length of the day in May?

In Klein, the average day length in May is 13h and 53min.

When are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 5:56 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 7:49 pm CDT.

How many hours of sunshine does Klein have in May?

In Klein, the average sunshine duration in May is 10.2h.

How high is the UV index in May?

The average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Klein, AL

Average temperature in May - Klein, AL
  • Average high temperature in May: 81.3°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (51.3°F).

  • Average low temperature in May: 60.3°F

The months with the highest average low temperature are July and August (70°F).
The coldest month (with the lowest average low temperature) is January (35.6°F).

Average pressure in May
Klein, AL

Average pressure in May - Klein, AL
  • Average pressure in May: 30.01"Hg

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

Average wind speed in May
Klein, AL

Average wind speed in May - Klein, AL
  • Average wind speed in May: 5.5mph

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 (4.2mph).

Average humidity in May
Klein, AL

Average humidity in May - Klein, 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
Klein, AL

Average rainfall in May - Klein, AL
  • Average rainfall in May: 2.8"

The wettest month (with the highest rainfall) is April (4.06").
The driest month (with the least rainfall) is October (2.24").

Average rainfall days in May
Klein, AL

Average rainfall days in May - Klein, AL
  • Average rainfall days in May: 14.5 days

The month with the highest number of rainy days is August (21.9 days).
The month with the least rainy days is November (8.2 days).

Average snowfall in May
Klein, AL

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

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

Average snowfall days in May
Klein, AL

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

The month with the highest number of snowfall days is January (1.1 days).
The 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
Klein, AL

Average daylight in May / Average sunshine in May - Klein, AL
  • Average daylight in May: 13h and 5min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in May: 10h and 1min

The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

Average sunshine days in May
Klein, AL

Average sunshine days in May - Klein, AL
  • Average sunshine days in May: 14.8 days

The months with the most sunshine days are October and November (19.5 days).
The month with the least sunshine days is July (6.8 days).

Average UV index in May
Klein, AL

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

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in May
Klein, AL

Average cloud cover in May - Klein, AL
  • Average cloud cover in May: 32

The months with the most cloud cover are February and December (Cloud cover 47).
The months with the least cloud cover are September and October (Cloud cover 30).

Average visibility in May
Klein, AL

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

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

Klein, Alabama, USA

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