May weather forecast and climate
Andover, FL

The last month of the spring, May, is another warm month in Andover, Florida, with average temperature varying between 76.1°F (24.5°C) and 83.8°F (28.8°C).

Temperature

In May, the average high-temperature is almost the same as in April - a still moderately hot 83.8°F (28.8°C). In May, the average low-temperature is 76.1°F (24.5°C).

Heat index

In May, the average heat index is evaluated at a tropical 90.1°F (32.3°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'feels like', 'apparent temperature', or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is individual, with diverse people perceiving weather differently for numerous reasons (differences in body mass, height, and shape, clothing, metabolic differences), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index 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

In Andover, Florida, the average relative humidity is 70%.

Rainfall

In Andover, during May, the rain falls for 4.4 days and regularly aggregates up to 0.83" (21mm) of precipitation. Throughout the year, in Andover, there are 57.2 rainfall days, and 5.24" (133mm) of precipitation is accumulated.

Daylight

The average length of the day in May is 13.4h.

Sunshine

In May, the average sunshine in Andover is 10.7h.

UV index

Months with the highest UV index in Andover are April through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 7 in May interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in May in Andover?

The average high-temperature, in May, in Andover, is 83.8°F (28.8°C), while the average low-temperature is 76.1°F (24.5°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), that represents influence of the relative humidity to air temperaure, in May is evaluated at 90.1°F (32.3°C).

What is the average humidity in May in Andover?

In May, the average relative humidity is 70%.

How many days does it rain in May in Andover?

In Andover, Florida, in May, during 4.4 rainfall days, 0.83" (21mm) of precipitation is typically accumulated.

How many hours of daylight does Andover have in May?

In May, the average length of the day is 13.4h.

How long on average sun shines in May in Andover?

In Andover, the average sunshine in May is 10.7h.

What is the month with the highest UV index in Andover?

Months with the highest UV index are April through September, with an average maximum UV index of 7.

How high is the UV index in May in Andover?

In Andover, Florida, the average daily maximum UV index in May is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to the UV radiation.
Average temperature in May - Andover, FL
  • Average high temperature in May: 83.8°F

The warmest month (with the highest average high temperature) is August (89.1°F).
The month with the lowest average high temperature is January (73.4°F).

  • Average low temperature in May: 76.1°F

The month with the highest average low temperature is August (81.9°F).
The coldest month (with the lowest average low temperature) is January (63.1°F).

Average pressure in May - Andover, FL
  • Average pressure in May: 30.01"

The month with the highest atmospheric pressure is January (30.11").
Months with the lowest atmospheric pressure are September and October (29.95").

Average wind speed in May - Andover, FL
  • Average wind speed in May: 9.4mph

The windiest month (with the highest average wind speed) is March (10.3mph).
The calmest month (with the lowest average wind speed) is July (7.2mph).

Average humidity in May - Andover, FL
  • Average humidity in May: 70%

The month with the highest relative humidity is December (74%).
The month with the lowest relative humidity is March (68%).

Average rainfall in May - Andover, FL
  • Average rainfall in May: 0.83"

The wettest month (with the highest rainfall) is August (0.94").
The driest month (with the least rainfall) is January (0.16").

Average rainfall days in May - Andover, FL
  • Average rainfall days in May: 4.4 days

The month with the highest number of rainy days is July (6.7 days).
The month with the least rainy days is January (3.5 days).

Average daylight in May / Average sunshine in May - Andover, FL
  • Average daylight in May: 13.4h

The month with the longest days is June (Average daylight: 13.8h).
The month with the shortest days is December (Average daylight: 10.5h).

  • Average sunshine in May: 10.7h

The month with the most sunshine is July (Average sunshine: 11.1h).
The month with the least sunshine is December (Average sunshine: 6.2h).

Average sunshine days in May - Andover, FL
  • Average sunshine days in May: 22.8 days

The month with the most sunshine days is January (27.3 days).
The month with the least sunshine days is August (15.6 days).

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

Months with the highest UV index are April, May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 5).

Average cloud cover in May - Andover, FL
  • Average cloud cover in May: 27

The month with the most cloud cover is October (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 26).

Average visibility in May - Andover, FL
  • Average visibility in May: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).