May weather forecast
Rio, GA

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Weather in May

The last month of the spring, May, is another warm month in Rio, Georgia, with temperature in the range of an average high of 81°F (27.2°C) and an average low of 60.8°F (16°C).

Temperature

A slight uplift in the average high-temperature marks May, adjusting from April's moderately hot 73.6°F (23.1°C) to a still warm 81°F (27.2°C). The average temperature in Rio during May nights dips to a refreshing 60.8°F (16°C).

Heat index

May's mean heat index is evaluated at a hot 86°F (30°C). If one remains active during constant exposure, it might cause exhaustion and heat cramps.
The metrics for the heat index are tailored for both shady environments and light winds. With 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' or 'felt air temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.

Humidity

The average relative humidity in May is 74%.

Rainfall

In May, in Rio, the rain falls for 16.3 days. Throughout May, 3.43" (87mm) of precipitation is accumulated. Throughout the year, there are 179.6 rainfall days, and 39.84" (1012mm) of precipitation is accumulated.

Snowfall

In Rio, Georgia, snow does not fall in April through October.

Daylight

The average length of the day in May is 13h and 53min.
On the first day of the month, sunrise is at 6:48 am and sunset at 8:20 pm. On the last day of May, in Rio, sunrise is at 6:29 am and sunset at 8:41 pm EDT.

Sunshine

In Rio, Georgia, the average sunshine in May is 10h.

UV index

In May, the average daily maximum UV index in Rio is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In May, the maximum UV index of 6 translates into these guidelines:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

What are May temperatures in Rio?

The average high-temperature and low-temperature in Rio, Georgia, during May are 81°F (27.2°C) and 60.8°F (16°C) respectively. In May, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, is evaluated at 86°F (30°C).

What is the average humidity in May in Rio?

The average relative humidity in May in Rio, Georgia, is 74%.

How much does it rain in Rio in May?

In Rio, in May, during 16.3 rainfall days, 3.43" (87mm) of precipitation is typically accumulated.

When it does not snow in Rio?

April through October are months without snowfall in Rio, Georgia.

How many hours of daylight does Rio have in May?

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

When are sunrise and sunset in May in Rio?

In May, on the first day of the month, sunrise is at 6:48 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 8:41 pm EDT.

How long on average sun shines in May in Rio?

The average sunshine duration in May in Rio, Georgia, is 10h.

What is the UV index reading in May in Rio?

In Rio, Georgia, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health threat 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
Rio, GA

Average temperature in May - Rio, GA
  • Average high temperature in May: 81°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (52.2°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 (36.1°F).

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Average pressure in May
Rio, GA

Average pressure in May - Rio, GA
  • Average pressure in May: 30.03"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

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Average wind speed in May
Rio, GA

Average wind speed in May - Rio, GA
  • Average wind speed in May: 5.7mph

The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

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Average humidity in May
Rio, GA

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

The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are October and November (72%).

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Average rainfall in May
Rio, GA

Average rainfall in May - Rio, GA
  • Average rainfall in May: 3.43"

The wettest month (with the highest rainfall) is August (4.61").
The driest month (with the least rainfall) is October (2.09").

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Average rainfall days in May
Rio, GA

Average rainfall days in May - Rio, GA
  • Average rainfall days in May: 16.3 days

The month with the highest number of rainy days is July (22.6 days).
The month with the least rainy days is October (9.3 days).

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Average snowfall in May
Rio, GA

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

The month with the highest snowfall is January (0.47").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in May
Rio, GA

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

The month with the highest number of snowfall days is January (1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Rio, GA

Average daylight in May / Average sunshine in May - Rio, GA
  • 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 0min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

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Average sunshine days in May
Rio, GA

Average sunshine days in May - Rio, GA
  • Average sunshine days in May: 13.5 days

The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is July (7.4 days).

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Average UV index in May
Rio, GA

Average UV index in May - Rio, GA
  • 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 and December (UV index 3).

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Average cloud cover in May
Rio, GA

Average cloud cover in May - Rio, GA
  • Average cloud cover in May: 32

The month with the most cloud cover is December (Cloud cover 45).
The months with the least cloud cover are June, September and October (Cloud cover 31).

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Average visibility in May
Rio, GA

Average visibility in May - Rio, GA
  • 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).

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Rio, Georgia, USA

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