May weather forecast
Brunswick, GA

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Weather in May

May in Brunswick, Georgia welcomes the much warmer and more humid weather of summer. The sunshine hours approach their yearly peak, extending the opportunity for outdoor activities, while the UV index reaches 7, requiring ample sun protection. The warmer sea temperature invites people to take a dip in the Atlantic. Although the rainfall amount is higher, the variation of sunshine and rain creates a lively atmosphere. May's highest temperature peaks at 81.1°F (27.3°C), an ideal mark for those who enjoy the summer heat.

Temperature

As Brunswick transitions into May, a marginal rise in the average high-temperature is observed, moving from a warm 75°F (23.9°C) in April to a still moderately hot 81.1°F (27.3°C). In May, Brunswick experiences a temperature dip to an average of 69.1°F (20.6°C) at night.

Heat index

For May, the heat index is appraised at a tropical 86°F (30°C). If one stays active during extended exposure, it might induce fatigue and result in heat cramps.
Realize that the values for the heat index are set for shaded places and light winds. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', determines the feeling of heat when you account for the relative humidity. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.

Humidity

In May, the average relative humidity is 75%.

Rainfall

In May, in Brunswick, the rain falls for 12.6 days. Throughout May, 1.42" (36mm) of precipitation is accumulated. Throughout the year, there are 163.3 rainfall days, and 20.43" (519mm) of precipitation is accumulated.

Snowfall

January, March through November are months without snowfall.

Ocean temperature

In Brunswick, in May, the average water temperature is 73.9°F (23.3°C).
Note: Taking into account a person's sensitivity to the cold, given sunshine, wind, and air temperature, swimming in 73.9°F (23.3°C) might be pleasant. (FYI: The water temperature set for the Olympic swimming event is between 77°F (25°C) and 82.4°F (28°C).)

Daylight

In Brunswick, the average length of the day in May is 13h and 45min.
On the first day of the month, sunrise is at 6:40 am and sunset at 8:05 pm. On the last day of May, in Brunswick, sunrise is at 6:22 am and sunset at 8:24 pm EDT.

Sunshine

In Brunswick, Georgia, the average sunshine in May is 10.6h.

UV index

The months with the highest UV index in Brunswick are May through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 7 in May interprets into the following advice:
Deflect overexposure. Sun protection is a necessity. 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 protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures in Brunswick?

In Brunswick, 81.1°F (27.3°C) is the average high-temperature and 69.1°F (20.6°C) is the average low-temperature during May. The average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, in May is appraised at 86°F (30°C).

What is the average humidity in May in Brunswick?

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

How much does it rain in Brunswick in May?

In Brunswick, Georgia, in May, it is raining for 12.6 days, with typically 1.42" (36mm) of accumulated precipitation.

When it does not snow in Brunswick?

January, March through November are months without snowfall in Brunswick.

What is the ocean temperature in May in Brunswick?

In May, the average ocean temperature in Brunswick is 73.9°F (23.3°C). For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 73.9°F (23.3°C).

How many hours of daylight does Brunswick have in May?

In Brunswick, the average day length in May is 13h and 45min.

When are sunrise and sunset in May in Brunswick?

In May, on the first day of the month, sunrise is at 6:40 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 8:24 pm EDT.

How long on average sun shines in May in Brunswick?

In May, the average sunshine duration in Brunswick is 10.6h.

What are the months with the highest UV index in Brunswick?

The months with the highest UV index in Brunswick are May through September, with an average maximum UV index of 7.

What is the UV index intensity in May in Brunswick?

In Brunswick, Georgia, the average daily maximum UV index in May is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Brunswick, GA

Average temperature in May - Brunswick, GA
  • Average high temperature in May: 81.1°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (60.4°F).

  • Average low temperature in May: 69.1°F

The month with the highest average low temperature is August (77.4°F).
The coldest month (with the lowest average low temperature) is January (47.7°F).

Average pressure in May
Brunswick, GA

Average pressure in May - Brunswick, GA
  • Average pressure in May: 30.02"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).

Average wind speed in May
Brunswick, GA

Average wind speed in May - Brunswick, GA
  • Average wind speed in May: 8.2mph

The windiest months (with the highest average wind speed) are January and April (8.8mph).
The calmest month (with the lowest average wind speed) is August (6.9mph).

Average humidity in May
Brunswick, GA

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

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

Average rainfall in May
Brunswick, GA

Average rainfall in May - Brunswick, GA
  • Average rainfall in May: 1.42"

The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is January (0.59").

Average rainfall days in May
Brunswick, GA

Average rainfall days in May - Brunswick, GA
  • Average rainfall days in May: 12.6 days

The month with the highest number of rainy days is August (23.3 days).
The month with the least rainy days is January (8.2 days).

Average snowfall days in May
Brunswick, GA

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

The months with the highest number of snowfall days are February and December (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).

Average sea temperature in May
Brunswick, GA

Average sea temperature in May - Brunswick, GA
  • Average sea temperature in May: 73.9°F

The best month for swimming (with the highest average sea temperature) is August (83.4°F).
The coldest month (with the lowest average sea temperature) is February (58.5°F).

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

Average daylight in May / Average sunshine in May - Brunswick, GA
  • Average daylight in May: 13h and 4min

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

  • Average sunshine in May: 10h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

Average sunshine days in May
Brunswick, GA

Average sunshine days in May - Brunswick, GA
  • Average sunshine days in May: 16 days

The month with the most sunshine days is March (20.1 days).
The month with the least sunshine days is August (4.2 days).

Average UV index in May
Brunswick, GA

Average UV index in May - Brunswick, GA
  • Average UV index in May: 7

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

Average cloud cover in May
Brunswick, GA

Average cloud cover in May - Brunswick, GA
  • Average cloud cover in May: 27

The months with the most cloud cover are February and December (Cloud cover 38).
The months with the least cloud cover are April, May, June and July (Cloud cover 27).

Average visibility in May
Brunswick, GA

Average visibility in May - Brunswick, 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).

Brunswick, Georgia, USA

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