May weather forecast and climate
Hastings, FL

Weather in May

The last month of the spring, May, is a tropical month in Hastings, Florida, with average temperature varying between 67.3°F (19.6°C) and 86.4°F (30.2°C).

Temperature

In May, the average high-temperature is almost the same as in April - a tropical 86.4°F (30.2°C). In May, in Hastings, the average low-temperature is 67.3°F (19.6°C).

Heat index

In May, the average heat index is appraised at a torrid 96.8°F (36°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. 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 'apparent temperature', 'feels like', 'felt air temperature', or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (pregnancy, wind, differences in body mass, height, and shape). 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 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.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In May, the average relative humidity is 72%.

Rainfall

In May, the rain falls for 10.7 days. Throughout May, 0.91" (23mm) of precipitation is accumulated. In Hastings, during the entire year, the rain falls for 138.3 days and collects up to 12.76" (324mm) of precipitation.

Snowfall

In Hastings snow does not fall in February through December.

Daylight

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

Sunshine

The average sunshine in May is 10.6h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index in Hastings, Florida. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 7 in May interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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.
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FAQ

What is the temperature in May in Hastings?

The average high-temperature, in May, in Hastings, is 86.4°F (30.2°C), while the average low-temperature is 67.3°F (19.6°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), that combines both air temperature and relative humidity, in May is appraised at 96.8°F (36°C).

What is the average humidity in May in Hastings?

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

How much does it rain in Hastings in May?

In May, in Hastings, the rain falls for 10.7 days. Throughout May, 0.91" (23mm) of precipitation is accumulated.

When it does not snow in Hastings?

February through December are months without snowfall in Hastings, Florida.

How many hours of daylight does Hastings have in May?

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

How many hours of sunshine does Hastings have in May?

The average sunshine in May in Hastings is 10.6h.

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

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

How high is the UV index in May in Hastings?

In May, the average daily maximum UV index in Hastings is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays.

Average temperature in May
Hastings, FL

Average temperature in May - Hastings, FL
  • Average high temperature in May: 86.4°F

The warmest month (with the highest average high temperature) is August (91.9°F).
The month with the lowest average high temperature is January (65.8°F).

  • Average low temperature in May: 67.3°F

The month with the highest average low temperature is August (75.4°F).
The coldest month (with the lowest average low temperature) is January (48.2°F).

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Average pressure in May
Hastings, FL

Average pressure in May - Hastings, FL
  • Average pressure in May: 30.02"

The month with the highest atmospheric pressure is January (30.14").
The month with the lowest atmospheric pressure is September (29.97").

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Average wind speed in May
Hastings, FL

Average wind speed in May - Hastings, FL
  • Average wind speed in May: 5.2mph

The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).

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Average humidity in May
Hastings, FL

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

Months with the highest relative humidity are August, September and December (77%).
The month with the lowest relative humidity is March (70%).

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Average rainfall in May
Hastings, FL

Average rainfall in May - Hastings, FL
  • Average rainfall in May: 0.91"

The wettest month (with the highest rainfall) is July (2.09").
The driest month (with the least rainfall) is March (0.47").

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Average rainfall days in May
Hastings, FL

Average rainfall days in May - Hastings, FL
  • Average rainfall days in May: 10.7 days

The month with the highest number of rainy days is August (18.8 days).
The month with the least rainy days is November (6.7 days).

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Average snowfall days in May
Hastings, FL

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

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

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Average daylight in May /
Average sunshine in May
Hastings, FL

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

The month with the longest days is June (Average daylight: 14h).
The month with the shortest days is December (Average daylight: 10.3h).

  • Average sunshine in May: 10.6h

The month with the most sunshine is July (Average sunshine: 10.9h).
The month with the least sunshine is December (Average sunshine: 5.9h).

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Average sunshine days in May
Hastings, FL

Average sunshine days in May - Hastings, FL
  • Average sunshine days in May: 17.9 days

The month with the most sunshine days is January (21.3 days).
The month with the least sunshine days is June (9.3 days).

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Average UV index in May
Hastings, FL

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

Months with the highest UV index are May, June, July and August (UV index 7).
Months with the lowest UV index are January and December (UV index 4).

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Average cloud cover in May
Hastings, FL

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

The month with the most cloud cover is December (Cloud cover 40).
Months with the least cloud cover are May and July (Cloud cover 30).

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Average visibility in May
Hastings, FL

Average visibility in May - Hastings, 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).

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