May weather forecast
Gainestown, AL

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Weather in May

The last month of the spring, May, is another warm month in Gainestown, Alabama, with temperature in the range of an average high of 85.6°F (29.8°C) and an average low of 63°F (17.2°C).

Temperature

The arrival of May brings a soft temperature shift, with the average high-temperature nudging from 78.4°F (25.8°C) in April to a still moderately hot 85.6°F (29.8°C). A marked difference from the daytime temperatures, Gainestown's nighttime temperature falls to an average low of 63°F (17.2°C) in May.

Heat index

The heat index for May is calculated to be a very hot 95°F (35°C). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In May, the average relative humidity is 73%.

Rainfall

In Gainestown, during May, the rain falls for 13.3 days and regularly aggregates up to 2.8" (71mm) of precipitation. In Gainestown, during the entire year, the rain falls for 173.9 days and collects up to 35.63" (905mm) of precipitation.

Snowfall

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

Daylight

In May, the average length of the day is 13h and 46min.
On the first day of May, sunrise is at 6:04 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 7:50 pm CDT.

Sunshine

In Gainestown, the average sunshine in May is 10h.

UV index

In May, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 6 in May transforms into the following instructions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Updated: Aug 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is May?

During May, Gainestown experiences an average high-temperature of 85.6°F (29.8°C) and a low-temperature of 63°F (17.2°C). In May, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is calculated to be 95°F (35°C).

What is the average humidity in May?

The average relative humidity in May in Gainestown is 73%.

How much does it rain in May?

In Gainestown, during May, the rain falls for 13.3 days and regularly aggregates up to 2.8" (71mm) of precipitation.

When it does not snow?

April through November are months without snowfall in Gainestown.

What is the average length of the day in May?

In May, the average day length in Gainestown is 13h and 46min.

What time are sunrise and sunset in May?

On the first day of May, sunrise is at 6:04 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 7:50 pm CDT.

How long on average sun shines in May?

In Gainestown, the average sunshine duration in May is 10h.

What is the UV index intensity in May?

In Gainestown, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health risk 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
Gainestown, AL

Average temperature in May - Gainestown, AL
  • Average high temperature in May: 85.6°F

The warmest month (with the highest average high temperature) is July (92.5°F).
The month with the lowest average high temperature is January (56.8°F).

  • Average low temperature in May: 63°F

The month with the highest average low temperature is July (72.5°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).

Average pressure in May
Gainestown, AL

Average pressure in May - Gainestown, AL
  • Average pressure in May: 30"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in May
Gainestown, AL

Average wind speed in May - Gainestown, AL
  • Average wind speed in May: 5.1mph

The windiest month (with the highest average wind speed) is April (6.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).

Average humidity in May
Gainestown, AL

Average humidity in May - Gainestown, 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 (71%).

Average rainfall in May
Gainestown, AL

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

The wettest month (with the highest rainfall) is July (4.41").
The driest month (with the least rainfall) is November (2.05").

Average rainfall days in May
Gainestown, AL

Average rainfall days in May - Gainestown, AL
  • Average rainfall days in May: 13.3 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 days).

Average snowfall in May
Gainestown, AL

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

The month with the highest snowfall is January (0.16").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in May
Gainestown, AL

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

The month with the highest number of snowfall days is January (0.5 days).
The 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
Gainestown, AL

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

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in May: 10h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days in May
Gainestown, AL

Average sunshine days in May - Gainestown, AL
  • Average sunshine days in May: 15.7 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is July (4.4 days).

Average UV index in May
Gainestown, AL

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

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

Average cloud cover in May
Gainestown, AL

Average cloud cover in May - Gainestown, AL
  • Average cloud cover in May: 36

The month with the most cloud cover is December (Cloud cover 51).
The month with the least cloud cover is October (Cloud cover 31).

Average visibility in May
Gainestown, AL

Average visibility in May - Gainestown, AL
  • Average visibility in May: 5mi

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

Gainestown, Alabama, USA

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