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

May weather forecast and climate
Hillsboro, GA

May, the last month of the spring, in Hillsboro, is another warm month, with average temperature ranging between min 61.2°F (16.2°C) and max 81.1°F (27.3°C).

Temperature

In Hillsboro, the average high-temperature marginally rises, from 73.8°F (23.2°C) in April, to a still warm 81.1°F (27.3°C). The average low-temperature, in Hillsboro, Georgia, is 61.2°F (16.2°C).

Heat index

The average heat index in May is estimated at 85.8°F (29.9°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 'real feel', 'apparent temperature', 'feels like', 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. This effect is individual, with diverse people perceiving weather differently for numerous reasons (pregnancy, differences in body mass, height, and shape, 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. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In May, the average relative humidity is 75%.

Rainfall

In Hillsboro, it is raining for 10.8 days, with typically 0.98" (25mm) of accumulated precipitation. In Hillsboro, Georgia, during the entire year, the rain falls for 120.7 days and collects up to 12.76" (324mm) of precipitation.

Snowfall

April through November are months without snowfall in Hillsboro.

Daylight

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

Sunshine

The average sunshine in Hillsboro is 10h.

UV index

The average daily maximum UV index in Hillsboro, Georgia, is 6. A UV Index of 6 to 7 symbolizes a high health hazard from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 6 in May transform into the following instructions:
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 Hillsboro?

The average high-temperature, in May, in Hillsboro, Georgia, is 81.1°F (27.3°C), while the average low-temperature is 61.2°F (16.2°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), that represents influence of the relative humidity to air temperaure, in May is estimated at 85.8°F (29.9°C).

What is the average humidity in May in Hillsboro?

In Hillsboro, Georgia, the average relative humidity in May is 75%.

How much does it rain in Hillsboro in May?

In Hillsboro, Georgia, during May, the rain falls for 10.8 days and regularly aggregates up to 0.98" (25mm) of precipitation.

When it does not snow in Hillsboro?

In Hillsboro, Georgia, snow does not fall in April through November.

How many hours of daylight does Hillsboro have in May?

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

How many hours of sunshine does Hillsboro have in May?

The average sunshine in May in Hillsboro, Georgia, is 10h.

What is the UV index reading in May in Hillsboro?

In May, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.
Average temperature in May - Hillsboro, GA
  • Average high temperature in May: 81.1°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (52.5°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 (36.3°F).

Average humidity in May - Hillsboro, GA
  • Average humidity in May: 75%

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 - Hillsboro, GA
  • Average rainfall in May: 0.98"

The wettest month (with the highest rainfall) is August (1.61").
The driest month (with the least rainfall) is September (0.55").

Average rainfall days in May - Hillsboro, GA
  • Average rainfall days in May: 10.8 days

The month with the highest number of rainy days is July (15.7 days).
The month with the least rainy days is November (5.7 days).

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

Months with the highest snowfall are January, February, March and December (0.04").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

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

Months with the highest number of snowfall days are February and December (0.4 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 - Hillsboro, 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: 10h

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 5.3h).

Average UV index in May - Hillsboro, 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, February and December (UV index 3).