May weather forecast
Jonesville, LA

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Weather in May

May, the last month of the spring in Jonesville, is another warm month, with temperature in the range of an average high of 83.7°F (28.7°C) and an average low of 64.9°F (18.3°C).

Temperature

May comes with a subtle rise, with the average high-temperature adjusting from 75.7°F (24.3°C) in April to a still warm 83.7°F (28.7°C). Jonesville records a mean low-temperature of 64.9°F (18.3°C) in May.

Heat index

May's average heat index is computed to be a tropical 91.4°F (33°C). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.

Humidity

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

Rainfall

In Jonesville, in May, during 14.4 rainfall days, 2.99" (76mm) of precipitation is typically accumulated. Throughout the year, in Jonesville, there are 166.6 rainfall days, and 35.79" (909mm) of precipitation is accumulated.

Snowfall

In Jonesville, snow does not fall in March through November.

Daylight

The average length of the day in May is 13h and 47min.
On the first day of the month, sunrise is at 6:21 am and sunset at 7:47 pm. On the last day of May, sunrise is at 6:02 am and sunset at 8:07 pm CDT.

Sunshine

In Jonesville, the average sunshine in May is 10h.

UV index

In Jonesville, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The daily high UV index of 6 during May translates into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
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Frequently asked questions

How hot is May in Jonesville?

In Jonesville, in May, the average high-temperature is 83.7°F (28.7°C), and the average low-temperature is 64.9°F (18.3°C). In May, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is computed to be 91.4°F (33°C).

What is the average humidity in May in Jonesville?

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

How many days does it rain in May in Jonesville?

In Jonesville, in May, it is raining for 14.4 days, with typically 2.99" (76mm) of accumulated precipitation.

When it does not snow in Jonesville?

March through November are months without snowfall in Jonesville, Louisiana.

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

In May, the average day length in Jonesville, Louisiana, is 13h and 47min.

When are sunrise and sunset in May in Jonesville?

On the first day of May in Jonesville, Louisiana, sunrise is at 6:21 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:07 pm CDT.

How many hours of sunshine does Jonesville have in May?

In May, the average sunshine duration in Jonesville is 10h.

How high is the UV index in May in Jonesville?

In Jonesville, Louisiana, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to Sun's UV rays.
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
Jonesville, LA

Average temperature in May - Jonesville, LA
  • Average high temperature in May: 83.7°F

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (55.6°F).

  • Average low temperature in May: 64.9°F

The months with the highest average low temperature are July and August (73°F).
The coldest month (with the lowest average low temperature) is January (40.5°F).

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Average pressure in May
Jonesville, LA

Average pressure in May - Jonesville, LA
  • Average pressure in May: 29.98"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in May
Jonesville, LA

Average wind speed in May - Jonesville, LA
  • Average wind speed in May: 6.2mph

The windiest month (with the highest average wind speed) is February (7.7mph).
The calmest month (with the lowest average wind speed) is July (5mph).

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Average humidity in May
Jonesville, LA

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

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in May
Jonesville, LA

Average rainfall in May - Jonesville, LA
  • Average rainfall in May: 2.99"

The wettest month (with the highest rainfall) is July (3.39").
The driest month (with the least rainfall) is November (2.13").

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Average rainfall days in May
Jonesville, LA

Average rainfall days in May - Jonesville, LA
  • Average rainfall days in May: 14.4 days

The month with the highest number of rainy days is August (18.2 days).
The month with the least rainy days is October (9.5 days).

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Average snowfall in May
Jonesville, LA

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

The month with the highest snowfall is January (0.43").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in May
Jonesville, LA

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

The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

Average daylight in May / Average sunshine in May - Jonesville, LA
  • Average daylight in May: 13h and 5min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in May: 10h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

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Average sunshine days in May
Jonesville, LA

Average sunshine days in May - Jonesville, LA
  • Average sunshine days in May: 14 days

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is August (10.6 days).

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Average UV index in May
Jonesville, LA

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

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

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Average cloud cover in May
Jonesville, LA

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

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 28).

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Average visibility in May
Jonesville, LA

Average visibility in May - Jonesville, LA
  • Average visibility in May: 6mi

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

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Jonesville, Louisiana, USA

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