May weather forecast
Hillaryville, LA

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Weather in May

The last month of the spring, May, is another warm month in Hillaryville, Louisiana, with an average temperature ranging between min 66.2°F (19°C) and max 84.7°F (29.3°C).

Temperature

May introduces a marginal temperature uplift, with average high-temperatures adjusting from April's warm 78.6°F (25.9°C) to a still moderately hot 84.7°F (29.3°C). Hillaryville's nights in May cool down to an average low-temperature of 66.2°F (19°C).

Heat index

For most parts of May, the heat index is appraised at a sweltering 95°F (35°C). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', takes into account both air temperature and humidity to illustrate what people actually feel. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

In Hillaryville, the average relative humidity in May is 77%.

Rainfall

In May, the rain falls for 13.5 days. Throughout May, 2.44" (62mm) of precipitation is accumulated. Throughout the year, in Hillaryville, Louisiana, there are 165.4 rainfall days, and 26.93" (684mm) of precipitation is accumulated.

Snowfall

February through December are months without snowfall in Hillaryville.

Daylight

In May, the average length of the day is 13h and 41min.
On the first day of the month, sunrise is at 6:19 am and sunset at 7:41 pm. On the last day of May, sunrise is at 6:02 am and sunset at 8:00 pm CDT.

Sunshine

In May, the average sunshine in Hillaryville is 9.8h.

UV index

The average daily maximum UV index in May in Hillaryville is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 6 in May converts into the following recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

How hot is it in Hillaryville in May?

In Hillaryville, 84.7°F (29.3°C) is the average high-temperature and 66.2°F (19°C) is the average low-temperature during May. The average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in May is appraised at 95°F (35°C).

What is the average humidity in May in Hillaryville?

In Hillaryville, the average relative humidity in May is 77%.

How many days does it rain in May in Hillaryville?

In May, the rain falls for 13.5 days. Throughout May, 2.44" (62mm) of precipitation is accumulated.

When it does not snow in Hillaryville?

February through December are months without snowfall in Hillaryville, Louisiana.

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

In May, the average day length in Hillaryville, Louisiana, is 13h and 41min.

When are sunrise and sunset in May in Hillaryville?

On the first day of May, sunrise is at 6:19 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:00 pm CDT.

How long on average sun shines in May in Hillaryville?

In Hillaryville, Louisiana, the average sunshine duration in May is 9.8h.

What is the UV index reading in May in Hillaryville?

In May, the average daily maximum UV index in Hillaryville, Louisiana, is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Hillaryville, LA

Average temperature in May - Hillaryville, LA
  • Average high temperature in May: 84.7°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (60.1°F).

  • Average low temperature in May: 66.2°F

The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).

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Average pressure in May
Hillaryville, LA

Average pressure in May - Hillaryville, LA
  • Average pressure in May: 29.99"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.96"Hg).

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Average wind speed in May
Hillaryville, LA

Average wind speed in May - Hillaryville, LA
  • Average wind speed in May: 6mph

The windiest month (with the highest average wind speed) is February (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

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Average humidity in May
Hillaryville, LA

Average humidity in May - Hillaryville, LA
  • Average humidity in May: 77%

The months with the highest relative humidity are February, September and December (80%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in May
Hillaryville, LA

Average rainfall in May - Hillaryville, LA
  • Average rainfall in May: 2.44"

The wettest month (with the highest rainfall) is July (4.25").
The driest month (with the least rainfall) is November (1.18").

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Average rainfall days in May
Hillaryville, LA

Average rainfall days in May - Hillaryville, LA
  • Average rainfall days in May: 13.5 days

The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is November (8.1 days).

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Average snowfall in May
Hillaryville, LA

Average snowfall in May - Hillaryville, LA
  • Average snowfall in May: 0"

The month with the highest snowfall is January (0.16").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in May
Hillaryville, LA

Average snowfall days in May - Hillaryville, LA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in May /
Average sunshine in May
Hillaryville, LA

Average daylight in May / Average sunshine in May - Hillaryville, LA
  • 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: 9h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in May
Hillaryville, LA

Average sunshine days in May - Hillaryville, LA
  • Average sunshine days in May: 15 days

The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is July (7.3 days).

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Average UV index in May
Hillaryville, LA

Average UV index in May - Hillaryville, LA
  • Average UV index in May: 6

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

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Average cloud cover in May
Hillaryville, LA

Average cloud cover in May - Hillaryville, LA
  • Average cloud cover in May: 33

The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 27).

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Average visibility in May
Hillaryville, LA

Average visibility in May - Hillaryville, LA
  • Average visibility in May: 5mi

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

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Hillaryville, Louisiana, USA

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