May weather forecast
Dillon, MS

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Weather in May

The last month of the spring, May, is also a moderately hot month in Dillon, Mississippi, with temperature in the range of an average high of 84.2°F (29°C) and an average low of 64°F (17.8°C).

Temperature

With the onset of May, Dillon experiences a subtle temperature shift, with the average high-temperature moving from 77.7°F (25.4°C) in April to a still moderately hot 84.2°F (29°C). The average temperature during May nights in Dillon, Mississippi, is registered at a refreshing 64°F (17.8°C).

Heat index

The average heat index in May is estimated at a tropical 93.2°F (34°C). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.

Humidity

In Dillon, the average relative humidity in May is 76%.

Rainfall

In Dillon, in May, it is raining for 14.3 days, with typically 2.68" (68mm) of accumulated precipitation. In Dillon, during the entire year, the rain falls for 174 days and collects up to 34.29" (871mm) of precipitation.

Snowfall

In Dillon, snow does not fall in April through November.

Daylight

In Dillon, the average length of the day in May is 13h and 44min.
On the first day of the month, sunrise is at 6:15 am and sunset at 7:40 pm. On the last day of May, in Dillon, sunrise is at 5:57 am and sunset at 7:59 pm CDT.

Sunshine

In May, the average sunshine in Dillon is 9.7h.

UV index

The average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: A typical high UV index of 6 in May suggests the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
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Frequently asked questions

How hot does it get in Dillon in May?

Dillon in May has an average high-temperature of 84.2°F (29°C) and an average low-temperature of 64°F (17.8°C). In May, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is estimated at 93.2°F (34°C).

What is the average humidity in May in Dillon?

The average relative humidity in May in Dillon, Mississippi, is 76%.

How much does it rain in Dillon in May?

In Dillon, during May, the rain falls for 14.3 days and regularly aggregates up to 2.68" (68mm) of precipitation.

When it does not snow in Dillon?

In Dillon, Mississippi, snow does not fall in April through November.

How many hours of daylight does Dillon have in May?

The average day length in May in Dillon is 13h and 44min.

What time are sunrise and sunset in May in Dillon?

In May, on the first day of the month, sunrise is at 6:15 am and sunset at 7:40 pm. On the last day of the month, in Dillon, sunrise is at 5:57 am and sunset at 7:59 pm CDT.

How many hours of sunshine does Dillon have in May?

In Dillon, Mississippi, the average sunshine duration in May is 9.7h.

What is the UV index reading in May in Dillon?

In May, the average daily maximum UV index in Dillon, Mississippi, is 6. A UV Index of 6 to 7 symbolizes a high health threat 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
Dillon, MS

Average temperature in May - Dillon, MS
  • Average high temperature in May: 84.2°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (56.8°F).

  • Average low temperature in May: 64°F

The months with the highest average low temperature are July and August (72.7°F).
The coldest month (with the lowest average low temperature) is January (40.3°F).

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Average pressure in May
Dillon, MS

Average pressure in May - Dillon, MS
  • Average pressure in May: 29.99"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).

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Average wind speed in May
Dillon, MS

Average wind speed in May - Dillon, MS
  • Average wind speed in May: 5.7mph

The windiest months (with the highest average wind speed) are February and April (6.8mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).

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Average humidity in May
Dillon, MS

Average humidity in May - Dillon, MS
  • Average humidity in May: 76%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in May
Dillon, MS

Average rainfall in May - Dillon, MS
  • Average rainfall in May: 2.68"

The wettest month (with the highest rainfall) is August (4.13").
The driest month (with the least rainfall) is November (1.93").

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Average rainfall days in May
Dillon, MS

Average rainfall days in May - Dillon, MS
  • Average rainfall days in May: 14.3 days

The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is November (9 days).

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Average snowfall in May
Dillon, MS

Average snowfall in May - Dillon, MS
  • Average snowfall in May: 0"

The months with the highest snowfall are January and December (0.24").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in May
Dillon, MS

Average snowfall days in May - Dillon, MS
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (0.5 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
Dillon, MS

Average daylight in May / Average sunshine in May - Dillon, MS
  • 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 month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).

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Average sunshine days in May
Dillon, MS

Average sunshine days in May - Dillon, MS
  • Average sunshine days in May: 15.2 days

The month with the most sunshine days is October (19 days).
The month with the least sunshine days is July (8.5 days).

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Average UV index in May
Dillon, MS

Average UV index in May - Dillon, MS
  • Average UV index in May: 6

The months with the highest UV index are June and July (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
Dillon, MS

Average cloud cover in May - Dillon, MS
  • Average cloud cover in May: 38

The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 30).

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Average visibility in May
Dillon, MS

Average visibility in May - Dillon, MS
  • 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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Dillon, Mississippi, USA

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