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
Harmony Grove, Arkansas, in May denotes a subtle temperature transition, adjusting from an average high of a moderately hot 74.3°F (23.5°C) in April to a still warm 82.4°F (28°C). Harmony Grove's temperature in May lowers to a consistent average of 62.2°F (16.8°C) during the nights.Heat index
The heat index value for May is calculated to be a tropical 89.6°F (32°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.It is essential to grasp that the heat index's numbers are for shade and light wind settings. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', quantifies the warmth felt when relative humidity is considered. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humidity
In May, the average relative humidity is 76%.Rainfall
In Harmony Grove, in May, it is raining for 15.8 days, with typically 3.31" (84mm) of accumulated precipitation. Throughout the year, in Harmony Grove, there are 155.9 rainfall days, and 38.86" (987mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall in Harmony Grove.Daylight
In May, the average length of the day is 13h and 55min.On the first day of May, sunrise is at 6:21 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:16 pm CDT.
Sunshine
In Harmony Grove, Arkansas, the average sunshine in May is 9.1h.UV index
The average daily maximum UV index in May in Harmony Grove is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: An average maximum UV index of 6 in May leads to these recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. 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. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Harmony Grove in May?
What is the average humidity in May in Harmony Grove?
How many days does it rain in May in Harmony Grove?
When it does not snow in Harmony Grove?
What is the average length of the day in May in Harmony Grove?
What time are sunrise and sunset in May in Harmony Grove?
How many hours of sunshine does Harmony Grove have in May?
What is the UV index reading in May in Harmony Grove?
Average temperature in May
Harmony Grove, AR
- Average high temperature in May: 82.4°F
The warmest month (with the highest average high temperature) is July (93.7°F).
The month with the lowest average high temperature is January (52°F).
- Average low temperature in May: 62.2°F
The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (36°F).
Average pressure in May
Harmony Grove, 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
Harmony Grove, AR
- Average wind speed in May: 6.2mph
The windiest month (with the highest average wind speed) is April (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in May
Harmony Grove, AR
- Average humidity in May: 76%
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
Harmony Grove, AR
- Average rainfall in May: 3.31"
The wettest month (with the highest rainfall) is April (4.88").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days in May
Harmony Grove, AR
- Average rainfall days in May: 15.8 days
The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is October (9.5 days).
Average snowfall in May
Harmony Grove, AR
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.59").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Harmony Grove, AR
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.7 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
Harmony Grove, 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: 10h and 0min).
- Average sunshine in May: 9h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in May
Harmony Grove, AR
- Average sunshine days in May: 13.2 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is July (12.7 days).
Average UV index in May
Harmony Grove, AR
- 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, February, November and December (UV index 3).
Average cloud cover in May
Harmony Grove, AR
- Average cloud cover in May: 36
The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are June and September (Cloud cover 28).
Average visibility in May
Harmony Grove, AR
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Harmony Grove, Arkansas, USA
Weather forecast for your location
2. Allow the app to use your location