Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
The arrival of May signals a slight increase in the average high-temperature, moving from 73.4°F (23°C) in April to a still warm 82°F (27.8°C). Throughout May nights, Harrell experiences a consistent temperature average of 62.4°F (16.9°C).Heat index
The heat index value for May is computed to be a tropical 87.8°F (31°C). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.Evaluating the heat index requires understanding its values in the shade and with gentle winds. Direct sunlight can potentially 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. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Humidity
In Harrell, the average relative humidity in May is 76%.Rainfall
In Harrell, in May, during 13.6 rainfall days, 2.17" (55mm) of precipitation is typically accumulated. In Harrell, during the entire year, the rain falls for 141.7 days and collects up to 24.57" (624mm) of precipitation.Snowfall
In Harrell, snow does not fall in April through November.Daylight
In Harrell, the average length of the day in May is 13h and 55min.On the first day of the month, sunrise is at 6:20 am and sunset at 7:52 pm. On the last day of May, in Harrell, sunrise is at 6:00 am and sunset at 8:14 pm CDT.
Sunshine
In May, the average sunshine is 9.2h.UV index
In May, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 6 during May translates into these guidelines:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
What is the temperature in May in Harrell?
What is the average humidity in May in Harrell?
How many days does it rain in May in Harrell?
When it does not snow in Harrell?
How many hours of daylight does Harrell have in May?
When are sunrise and sunset in May in Harrell?
How long on average sun shines in May in Harrell?
What is the UV index intensity in May in Harrell?
Average temperature in May
Harrell, AR
- Average high temperature in May: 82°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 (51.6°F).
- Average low temperature in May: 62.4°F
The month with the highest average low temperature is July (72.5°F).
The coldest month (with the lowest average low temperature) is January (36°F).
Average pressure in May
Harrell, AR
- Average pressure in May: 29.97"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
Harrell, AR
- Average wind speed in May: 6.3mph
The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in May
Harrell, AR
- Average humidity in May: 76%
The months with the highest relative humidity are February, March and December (80%).
The month with the lowest relative humidity is October (70%).
Average rainfall in May
Harrell, AR
- Average rainfall in May: 2.17"
The wettest month (with the highest rainfall) is April (2.6").
The driest month (with the least rainfall) is November (1.1").
Average rainfall days in May
Harrell, AR
- Average rainfall days in May: 13.6 days
The month with the highest number of rainy days is August (15.8 days).
The month with the least rainy days is November (8.1 days).
Average snowfall in May
Harrell, AR
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.47").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in May
Harrell, AR
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.5 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
Harrell, AR
- Average daylight in May: 13h and 5min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in May: 9h and 1min
The months with the most sunshine are June, July and August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in May
Harrell, AR
- Average sunshine days in May: 15.3 days
The month with the most sunshine days is October (21.2 days).
The month with the least sunshine days is August (12.4 days).
Average UV index in May
Harrell, AR
- 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 2).
Average cloud cover in May
Harrell, AR
- Average cloud cover in May: 35
The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June, July and August (Cloud cover 28).
Average visibility in May
Harrell, AR
- Average visibility in May: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Harrell, Arkansas, USA
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