May weather forecast
Denham Springs, LA

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Weather in May

May, the last month of the spring in Denham Springs, is another warm month, with an average temperature varying between 85.5°F (29.7°C) and 65.5°F (18.6°C).

Temperature

The shift from April to May introduces a subtle increase in the average high-temperature, moving from a warm 78.6°F (25.9°C) to a still moderately hot 85.5°F (29.7°C). Denham Springs records an average low-temperature of 65.5°F (18.6°C) throughout the month of May.

Heat index

Throughout May, the heat index is calculated to be a fiery hot 96.8°F (36°C). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Heat index determinations are made taking into account the shade and light air movements. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', comes about by integrating the temperature readings with the humidity levels. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

The average relative humidity in May in Denham Springs is 76%.

Rainfall

In Denham Springs, in May, during 8.8 rainfall days, 0.59" (15mm) of precipitation is typically accumulated. In Denham Springs, during the entire year, the rain falls for 96.2 days and collects up to 7.05" (179mm) of precipitation.

Snowfall

February through November are months without snowfall in Denham Springs, Louisiana.

Daylight

In Denham Springs, the average length of the day in May is 13h and 42min.
On the first day of May in Denham Springs, sunrise is at 6:19 am and sunset at 7:42 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:01 pm CDT.

Sunshine

In May, the average sunshine in Denham Springs, Louisiana, is 9.6h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 7 during May leads to these instructions:
Resist extreme sun exposure. Guarding against solar damage is essential. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
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Frequently asked questions

How hot is it in Denham Springs in May?

The high-temperature in Denham Springs during May is 85.5°F (29.7°C) and the low-temperature is 65.5°F (18.6°C). In May, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 96.8°F (36°C).

What is the average humidity in May in Denham Springs?

The average relative humidity in May in Denham Springs, Louisiana, is 76%.

How many days does it rain in May in Denham Springs?

In Denham Springs, Louisiana, during May, the rain falls for 8.8 days and regularly aggregates up to 0.59" (15mm) of precipitation.

When it does not snow in Denham Springs?

In Denham Springs, snow does not fall in February through November.

What is the average length of the day in May in Denham Springs?

In Denham Springs, the average day length in May is 13h and 42min.

When is the sunrise / sunset in May in Denham Springs?

On the first day of May in Denham Springs, sunrise is at 6:19 am and sunset at 7:42 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:01 pm CDT.

How long on average sun shines in May in Denham Springs?

In Denham Springs, the average sunshine duration in May is 9.6h.

What is the month with the highest UV index in Denham Springs?

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

What is the UV index reading in May in Denham Springs?

In Denham Springs, Louisiana, the average daily maximum UV index in May is 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Denham Springs, LA

Average temperature in May - Denham Springs, LA
  • Average high temperature in May: 85.5°F

The warmest month (with the highest average high temperature) is July (92.3°F).
The month with the lowest average high temperature is January (58.8°F).

  • Average low temperature in May: 65.5°F

The month with the highest average low temperature is August (74.3°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).

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Average pressure in May
Denham Springs, LA

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

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

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Average wind speed in May
Denham Springs, LA

Average wind speed in May - Denham Springs, LA
  • Average wind speed in May: 5.3mph

The windiest months (with the highest average wind speed) are February and April (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.3mph).

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Average humidity in May
Denham Springs, LA

Average humidity in May - Denham Springs, LA
  • Average humidity in May: 76%

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in May
Denham Springs, LA

Average rainfall in May - Denham Springs, LA
  • Average rainfall in May: 0.59"

The wettest month (with the highest rainfall) is July (1.1").
The driest months (with the least rainfall) are March and September (0.28").

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Average rainfall days in May
Denham Springs, LA

Average rainfall days in May - Denham Springs, LA
  • Average rainfall days in May: 8.8 days

The month with the highest number of rainy days is July (12.4 days).
The month with the least rainy days is November (4.6 days).

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Average snowfall days in May
Denham Springs, LA

Average snowfall days in May - Denham Springs, LA
  • Average snowfall days in May: 0 days

The months with the highest number of snowfall days are January and December (0.1 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
Denham Springs, LA

Average daylight in May / Average sunshine in May - Denham Springs, 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 4min

The months with the most sunshine are June and August (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).

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Average sunshine days in May
Denham Springs, LA

Average sunshine days in May - Denham Springs, LA
  • Average sunshine days in May: 20.3 days

The month with the most sunshine days is November (24.1 days).
The month with the least sunshine days is July (12.5 days).

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Average UV index in May
Denham Springs, LA

Average UV index in May - Denham Springs, LA
  • Average UV index in May: 7

The months with the highest UV index are May, 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
Denham Springs, LA

Average cloud cover in May - Denham Springs, LA
  • Average cloud cover in May: 37

The month with the most cloud cover is December (Cloud cover 51).
The month with the least cloud cover is October (Cloud cover 29).

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Average visibility in May
Denham Springs, LA

Average visibility in May - Denham Springs, LA
  • Average visibility in May: 5mi

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

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Denham Springs, Louisiana, USA

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