May weather forecast
Griffithtown, AR

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Weather in May

May, the last month of the spring in Griffithtown, is a moderately hot month, with an average temperature ranging between max 81.1°F (27.3°C) and min 61.2°F (16.2°C).

Temperature

The shift into May is accompanied by a modest temperature increase, with the average high-temperature edging up from an agreeable 73°F (22.8°C) in April to a moderately hot 81.1°F (27.3°C). In May, Griffithtown encounters an average low-temperature of 61.2°F (16.2°C) during the night.

Heat index

In May, the average heat index is calculated to be a tropical 86°F (30°C). Long-lasting exposure and activity potentially induce a sense of weariness, with the risk of heat cramps.
Remember that heat index calculations are made for conditions in the shade with light wind. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', shows a temperature sensation when both heat and moisture conditions are combined. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. 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 particularly relevant to children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.

Humidity

The average relative humidity in May is 77%.

Rainfall

In Griffithtown, during May, the rain falls for 12.8 days and regularly aggregates up to 2.09" (53mm) of precipitation. Throughout the year, there are 132.4 rainfall days, and 22.2" (564mm) of precipitation is accumulated.

Snowfall

In Griffithtown, snow does not fall in March through December.

Daylight

In May, the average length of the day is 13h and 57min.
On the first day of May, sunrise is at 6:21 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:17 pm CDT.

Sunshine

In May, the average sunshine is 9h.

UV index

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 exposure to the Sun's UV radiation for ordinary individuals.
Note: In May, the maximum UV index of 6 transforms into these recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Updated: Jul 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Griffithtown in May?

Griffithtown in May has an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 61.2°F (16.2°C). In May, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 86°F (30°C).

What is the average humidity in May?

In May, the average relative humidity is 77%.

How much does it rain in May?

In May, the rain falls for 12.8 days. Throughout May, 2.09" (53mm) of precipitation is accumulated.

When it does not snow?

March through December are months without snowfall.

How many hours of daylight does Griffithtown have in May?

The average day length in May is 13h and 57min.

When are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 6:21 am and sunset at 7:56 pm. On the last day of the month, in Griffithtown, sunrise is at 6:01 am and sunset at 8:17 pm CDT.

How many hours of sunshine does Griffithtown have in May?

The average sunshine duration in May is 9h.

What is the UV index intensity in May?

The average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health threat from 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
Griffithtown, AR

Average temperature in May - Griffithtown, AR
  • Average high temperature in May: 81.1°F

The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (50.5°F).

  • Average low temperature in May: 61.2°F

The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).

Average pressure in May
Griffithtown, AR

Average pressure in May - Griffithtown, AR
  • Average pressure in May: 29.96"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in May
Griffithtown, AR

Average wind speed in May - Griffithtown, AR
  • Average wind speed in May: 6.2mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

Average humidity in May
Griffithtown, AR

Average humidity in May - Griffithtown, AR
  • Average humidity in May: 77%

The months with the highest relative humidity are February, March and December (80%).
The months with the lowest relative humidity are July, August, September and October (71%).

Average rainfall in May
Griffithtown, AR

Average rainfall in May - Griffithtown, AR
  • Average rainfall in May: 2.09"

The wettest month (with the highest rainfall) is April (2.52").
The driest month (with the least rainfall) is September (1.14").

Average rainfall days in May
Griffithtown, AR

Average rainfall days in May - Griffithtown, AR
  • Average rainfall days in May: 12.8 days

The month with the highest number of rainy days is August (14.3 days).
The month with the least rainy days is October (7.9 days).

Average snowfall in May
Griffithtown, AR

Average snowfall in May - Griffithtown, AR
  • Average snowfall in May: 0"

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

Average snowfall days in May
Griffithtown, AR

Average snowfall days in May - Griffithtown, AR
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Griffithtown, AR

Average daylight in May / Average sunshine in May - Griffithtown, AR
  • Average daylight in May: 13h and 5min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in May: 9h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in May
Griffithtown, AR

Average sunshine days in May - Griffithtown, AR
  • Average sunshine days in May: 15.9 days

The month with the most sunshine days is October (21.8 days).
The month with the least sunshine days is August (13.8 days).

Average UV index in May
Griffithtown, AR

Average UV index in May - Griffithtown, AR
  • Average UV index in May: 6

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in May
Griffithtown, AR

Average cloud cover in May - Griffithtown, AR
  • Average cloud cover in May: 38

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

Average visibility in May
Griffithtown, AR

Average visibility in May - Griffithtown, AR
  • Average visibility in May: 5mi

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

Griffithtown, Arkansas, USA

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