May weather forecast
Reserve, LA

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Weather in May

The last month of the spring, May, is also a moderately hot month in Reserve, Louisiana, with temperature in the range of an average high of 83.8°F (28.8°C) and an average low of 67.6°F (19.8°C).

Temperature

May introduces a marginal temperature uplift, with average high-temperatures adjusting from April's 77.9°F (25.5°C) to a still moderately hot 83.8°F (28.8°C). Reserve's average low-temperature in the month of May is recorded at a comfortable 67.6°F (19.8°C).

Heat index

In May, the average heat index is calculated to be a tropical 91.4°F (33°C). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', marries air temperature and humidity to produce a value illustrating perceived warmth. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.

Humidity

The average relative humidity in May in Reserve is 76%.

Rainfall

In Reserve, Louisiana, during May, the rain falls for 13.8 days and regularly aggregates up to 3.11" (79mm) of precipitation. In Reserve, Louisiana, during the entire year, the rain falls for 174 days and collects up to 34.76" (883mm) of precipitation.

Snowfall

February through December are months without snowfall.

Daylight

In May, the average length of the day is 13h and 41min.
On the first day of the month, sunrise is at 6:18 am and sunset at 7:40 pm. On the last day of May, sunrise is at 6:01 am and sunset at 7:58 pm CDT.

Sunshine

In May, the average sunshine is 10.2h.

UV index

In May, the average daily maximum UV index in Reserve is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 6 in May translates into this advice:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

Is it hot in Reserve during May?

In Reserve, in May, the average high-temperature is 83.8°F (28.8°C), and the average low-temperature is 67.6°F (19.8°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in May is calculated to be 91.4°F (33°C).

What is the average humidity in May in Reserve?

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

How much does it rain in Reserve in May?

In May, the rain falls for 13.8 days. Throughout May, 3.11" (79mm) of precipitation is accumulated.

When it does not snow in Reserve?

In Reserve, snow does not fall in February through December.

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

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

What time are sunrise and sunset in May in Reserve?

On the first day of May in Reserve, Louisiana, sunrise is at 6:18 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 7:58 pm CDT.

How many hours of sunshine does Reserve have in May?

In May, the average sunshine duration in Reserve, Louisiana, is 10.2h.

How high is the UV index in May in Reserve?

The average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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
Reserve, LA

Average temperature in May - Reserve, LA
  • Average high temperature in May: 83.8°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (60.4°F).

  • Average low temperature in May: 67.6°F

The months with the highest average low temperature are July and August (75.7°F).
The coldest month (with the lowest average low temperature) is January (46°F).

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Average pressure in May
Reserve, LA

Average pressure in May - Reserve, 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, August and September (29.97"Hg).

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Average wind speed in May
Reserve, LA

Average wind speed in May - Reserve, LA
  • Average wind speed in May: 6.6mph

The windiest months (with the highest average wind speed) are January, February and April (8mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).

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Average humidity in May
Reserve, LA

Average humidity in May - Reserve, LA
  • Average humidity in May: 76%

The months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in May
Reserve, LA

Average rainfall in May - Reserve, LA
  • Average rainfall in May: 3.11"

The wettest month (with the highest rainfall) is July (5.55").
The driest month (with the least rainfall) is November (1.5").

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Average rainfall days in May
Reserve, LA

Average rainfall days in May - Reserve, LA
  • Average rainfall days in May: 13.8 days

The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is November (7.7 days).

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Average snowfall in May
Reserve, LA

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

The month with the highest snowfall is January (0.04").
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
Reserve, LA

Average snowfall days in May - Reserve, 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
Reserve, LA

Average daylight in May / Average sunshine in May - Reserve, 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: 10h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in May
Reserve, LA

Average sunshine days in May - Reserve, LA
  • Average sunshine days in May: 14.6 days

The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is July (6 days).

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Average UV index in May
Reserve, LA

Average UV index in May - Reserve, 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
Reserve, LA

Average cloud cover in May - Reserve, LA
  • Average cloud cover in May: 29

The month with the most cloud cover is December (Cloud cover 47).
The month with the least cloud cover is October (Cloud cover 25).

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Average visibility in May
Reserve, LA

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

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

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Reserve, Louisiana, USA

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