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

May weather forecast and climate
Hayston, GA

May, the last month of the spring, in Hayston, is a moderately hot month, with average temperature varying between 60.8°F (16°C) and 81.1°F (27.3°C).

Temperature

In May, the average high-temperature marginally rises, from a pleasant 73°F (22.8°C) in April, to a warm 81.1°F (27.3°C). In Hayston, Georgia, in May, the average low-temperature is 60.8°F (16°C).

Heat index

In May, the average heat index is evaluated at 85.6°F (29.8°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise 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 'felt air temperature', 'feels like', 'apparent temperature', or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (wind, pregnancy, metabolic differences), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, 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 Hayston is 74%.

Rainfall

In Hayston, in May, during 12.2 rainfall days, 1.1" (28mm) of precipitation is typically accumulated. In Hayston, during the entire year, the rain falls for 132.6 days and collects up to 14.41" (366mm) of precipitation.

Snowfall

March through December are months without snowfall in Hayston.

Daylight

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

Sunshine

In Hayston, the average sunshine in May is 9.9h.

UV index

In Hayston, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In May, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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 Hayston?

In May, in Hayston, Georgia, the average high-temperature is 81.1°F (27.3°C), and the average low-temperature is 60.8°F (16°C). In May, the average heat index (a.k.a. 'real feel', 'apparent temperature'), that combines air temperature and relative humidity, is evaluated at 85.6°F (29.8°C).

What is the average humidity in May in Hayston?

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

How many days does it rain in May in Hayston?

In Hayston, in May, it is raining for 12.2 days, with typically 1.1" (28mm) of accumulated precipitation.

When it does not snow in Hayston?

In Hayston snow does not fall in March through December.

What is the average length of the day in May in Hayston?

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

How many hours of sunshine does Hayston have in May?

The average sunshine in May in Hayston, Georgia, is 9.9h.

What is the UV index reading in May in Hayston?

In May, the average daily maximum UV index in Hayston, Georgia, is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to the UV radiation.
Average temperature in May - Hayston, GA
  • Average high temperature in May: 81.1°F

The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (51.6°F).

  • Average low temperature in May: 60.8°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (35.6°F).

Average humidity in May - Hayston, GA
  • Average humidity in May: 74%

The month with the highest relative humidity is December (77%).
Months with the lowest relative humidity are October and November (72%).

Average rainfall in May - Hayston, GA
  • Average rainfall in May: 1.1"

The wettest month (with the highest rainfall) is August (2.2").
The driest month (with the least rainfall) is October (0.75").

Average rainfall days in May - Hayston, GA
  • Average rainfall days in May: 12.2 days

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is November (6 days).

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

The month with the highest snowfall is January (0.08").
Months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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

Months with the highest number of snowfall days are January and February (0.4 days).
Months with the least snowfall days are March, April, May, June, July, August, September, October and December (0 days).

Average daylight in May / Average sunshine in May - Hayston, GA
  • 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

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is December (Average sunshine: 5.1h).

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

The month with the highest UV index is June (UV index 7).
Months with the lowest UV index are January and December (UV index 2).