Bristol
Florida, USA
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Bristol, FL

The last month of the spring, May, is also a moderately hot month in Bristol, Florida, with average temperature fluctuating between 85.3°F (29.6°C) and 65.1°F (18.4°C).

Temperature

In Bristol, the average high-temperature marginally rises, from a moderately hot 78.4°F (25.8°C) in April, to a still warm 85.3°F (29.6°C). In Bristol, in May, the average low-temperature is 65.1°F (18.4°C).

Heat index

The average heat index is calculated to a hot 94.1°F (34.5°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
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', 'real feel', 'apparent temperature', or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like differences in body mass, height, and shape, pregnancy, clothing, and activity influence one's weather impression. 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 particularly important for children. 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

The least humid month in Bristol is May, with an average relative humidity of 72%.

Rainfall

In May, the rain falls for 11.3 days. Throughout May, 1.54" (39mm) of precipitation is accumulated. Throughout the year, in Bristol, Florida, there are 140 rainfall days, and 19.8" (503mm) of precipitation is accumulated.

Snowfall

April through December are months without snowfall in Bristol.

Daylight

In Bristol, the average length of the day is 13.7h.

Sunshine

In May, the average sunshine in Bristol is 10.4h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index in Bristol. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to the UV radiation for the average person.
Note: In May, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. 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 Bristol?

In May, in Bristol, Florida, the average high-temperature is 85.3°F (29.6°C), and the average low-temperature is 65.1°F (18.4°C). In May, the average heat index (a.k.a. 'real feel', 'apparent temperature'), that takes the relative humidity and factores it into the air temperature reading, is calculated to 94.1°F (34.5°C).

What is the least humid month in Bristol?

May is the least humid month, with an average relative humidity of 72%.

What is the average humidity in May in Bristol?

The average relative humidity in May in Bristol, Florida, is 72%.

How many days does it rain in May in Bristol?

In Bristol, during May, the rain falls for 11.3 days and regularly aggregates up to 1.54" (39mm) of precipitation.

When it does not snow in Bristol?

In Bristol snow does not fall in April through December.

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

In May, the average length of the day in Bristol is 13.7h.

How many hours of sunshine does Bristol have in May?

In May, the average sunshine is 10.4h.

When is the highest UV index in Bristol?

Months with the highest UV index in Bristol, Florida, are May through August, with an average maximum UV index of 7.

What is the UV index intensity in May in Bristol?

In Bristol, Florida, the average daily maximum UV index in May is 7. A UV Index value of 6 to 7 symbolizes a high health threat from the exposure to the Sun's UV radiation.
Average temperature in May - Bristol, FL
  • Average high temperature in May: 85.3°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (60.4°F).

  • Average low temperature in May: 65.1°F

The month with the highest average low temperature is August (74.7°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).

Average humidity in May - Bristol, FL
  • Average humidity in May: 72%

Months with the highest relative humidity are September and December (78%).
The month with the lowest relative humidity is May (72%).

Average rainfall in May - Bristol, FL
  • Average rainfall in May: 1.54"

The wettest month (with the highest rainfall) is July (3.07").
The driest month (with the least rainfall) is January (0.71").

Average rainfall days in May - Bristol, FL
  • Average rainfall days in May: 11.3 days

The month with the highest number of rainy days is July (21.6 days).
The month with the least rainy days is November (5 days).

Average snowfall days in May - Bristol, FL
  • Average snowfall days in May: 0 days

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

Average daylight in May / Average sunshine in May - Bristol, FL
  • Average daylight in May: 13.7h

The month with the longest days is June (Average daylight: 14.1h).
The month with the shortest days is December (Average daylight: 10.2h).

  • Average sunshine in May: 10.4h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is December (Average sunshine: 5.4h).

Average UV index in May - Bristol, FL
  • Average UV index in May: 7

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