Heatherbrook
Georgia, USA
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Heatherbrook, GA

The last month of the spring, May, is also a moderately hot month in Heatherbrook, Georgia, with average temperature fluctuating between 61.2°F (16.2°C) and 82.6°F (28.1°C).

Temperature

In May, the average high-temperature slightly increases, from 74.8°F (23.8°C) in April, to a still warm 82.6°F (28.1°C). In Heatherbrook, the average low-temperature is 61.2°F (16.2°C).

Heat index

In May, the average heat index is appraised at a tropical 88°F (31.1°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
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 'feels like', 'real feel', 'felt air temperature', or 'apparent temperature', 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 subjective, depending on the activity and individual's heat perception influenced by various reasons (metabolic differences, pregnancy, wind). 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

In Heatherbrook, Georgia, the average relative humidity in May is 72%.

Rainfall

In Heatherbrook, during May, the rain falls for 13.3 days and regularly aggregates up to 1.54" (39mm) of precipitation. In Heatherbrook, during the entire year, the rain falls for 152.9 days and collects up to 22.2" (564mm) of precipitation.

Snowfall

March through December are months without snowfall in Heatherbrook, Georgia.

Daylight

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

Sunshine

The average sunshine in May is 10.1h.

UV index

The average daily maximum UV index in Heatherbrook is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV rays for the average person.
Note: In May, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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 Heatherbrook?

In Heatherbrook, Georgia, in May, the average high-temperature is 82.6°F (28.1°C), and the average low-temperature is 61.2°F (16.2°C). In May, the average heat index (a.k.a. 'feels like', 'real feel'), that takes the relative humidity and factores it into the air temperature reading, is evaluated at 88°F (31.1°C).

What is the average humidity in May in Heatherbrook?

In May, the average relative humidity in Heatherbrook is 72%.

How many days does it rain in May in Heatherbrook?

In Heatherbrook, Georgia, during May, the rain falls for 13.3 days and regularly aggregates up to 1.54" (39mm) of precipitation.

When it does not snow in Heatherbrook?

In Heatherbrook snow does not fall in March through December.

How many hours of daylight does Heatherbrook have in May?

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

How many hours of sunshine does Heatherbrook have in May?

The average sunshine in May in Heatherbrook, Georgia, is 10.1h.

How high is the UV index in May in Heatherbrook?

In May, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from the exposure to the Sun's UV rays.
Average temperature in May - Heatherbrook, GA
  • Average high temperature in May: 82.6°F

The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (53.2°F).

  • Average low temperature in May: 61.2°F

The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (36.9°F).

Average humidity in May - Heatherbrook, GA
  • Average humidity in May: 72%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (71%).

Average rainfall in May - Heatherbrook, GA
  • Average rainfall in May: 1.54"

The wettest month (with the highest rainfall) is August (2.72").
The driest month (with the least rainfall) is October (1.3").

Average rainfall days in May - Heatherbrook, GA
  • Average rainfall days in May: 13.3 days

The month with the highest number of rainy days is July (20.5 days).
The month with the least rainy days is November (7.5 days).

Average snowfall in May - Heatherbrook, GA
  • Average snowfall in May: 0"

The month with the highest snowfall is January (0.28").
Months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in May - Heatherbrook, GA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (0.8 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 - Heatherbrook, GA
  • Average daylight in May: 13.9h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in May: 10.1h

The month with the most sunshine is June (Average sunshine: 10.5h).
The month with the least sunshine is December (Average sunshine: 5h).

Average UV index in May - Heatherbrook, GA
  • Average UV index in May: 6

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