May weather forecast and climate
Alma, FL

May, the last month of the spring, in Alma, is another warm month, with average temperature fluctuating between 64.6°F (18.1°C) and 85.8°F (29.9°C).

Temperature

In May, the average high-temperature marginally rises, from 79.2°F (26.2°C) in April, to a still warm 85.8°F (29.9°C). In Alma, the average low-temperature is 64.6°F (18.1°C).

Heat index

In May, the average heat index is appraised at a torrid 95.5°F (35.3°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
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 'real feel', 'apparent temperature', '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. Additional factors like pregnancy, metabolic differences, 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. 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

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

Rainfall

In Alma, during May, the rain falls for 9.3 days and regularly aggregates up to 0.59" (15mm) of precipitation. Throughout the year, in Alma, Florida, there are 113.9 rainfall days, and 8.98" (228mm) of precipitation is accumulated.

Snowfall

In Alma snow does not fall in March through December.

Daylight

In Alma, Florida, the average length of the day is 13.7h.

Sunshine

In Alma, the average sunshine in May is 10.3h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 7 interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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 Alma?

In May, in Alma, the average high-temperature is 85.8°F (29.9°C), and the average low-temperature is 64.6°F (18.1°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), that combines relative humidity and air temperature, in May is estimated at 95.5°F (35.3°C).

What is the least humid month in Alma?

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

What is the average humidity in May in Alma?

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

How much does it rain in Alma in May?

In Alma, Florida, during May, the rain falls for 9.3 days and regularly aggregates up to 0.59" (15mm) of precipitation.

When it does not snow in Alma?

In Alma snow does not fall in March through December.

How many hours of daylight does Alma have in May?

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

How many hours of sunshine does Alma have in May?

The average sunshine in May in Alma is 10.3h.

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

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

How high is the UV index in May in Alma?

In Alma, the average daily maximum UV index in May is 7. A UV Index of 6 to 7 symbolizes a high health threat from unsafe exposure to the Sun's UV rays.
Average temperature in May - Alma, FL
  • Average high temperature in May: 85.8°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (60.6°F).

  • Average low temperature in May: 64.6°F

The month with the highest average low temperature is August (73.4°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).

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

The month with the highest atmospheric pressure is January (30.16").
Months with the lowest atmospheric pressure are June, August and September (29.98").

Average wind speed in May - Alma, FL
  • Average wind speed in May: 5.5mph

The windiest month (with the highest average wind speed) is January (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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

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

Average rainfall in May - Alma, FL
  • Average rainfall in May: 0.59"

The wettest month (with the highest rainfall) is August (1.42").
The driest month (with the least rainfall) is March (0.35").

Average rainfall days in May - Alma, FL
  • Average rainfall days in May: 9.3 days

The month with the highest number of rainy days is August (15.9 days).
The month with the least rainy days is November (5 days).

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

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

Average daylight in May / Average sunshine in May - Alma, 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: 10.3h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is December (Average sunshine: 5.6h).

Average sunshine days in May - Alma, FL
  • Average sunshine days in May: 19.2 days

The month with the most sunshine days is November (23.5 days).
The month with the least sunshine days is August (9.5 days).

Average UV index in May - Alma, 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).

Average cloud cover in May - Alma, FL
  • Average cloud cover in May: 30

Months with the most cloud cover are February and December (Cloud cover 41).
The month with the least cloud cover is October (Cloud cover 29).

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

Months with the highest visibility are January, February, March, April, May, June, October, November and December (6mi).
Months with the lowest visibility are July, August and September (5mi).