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
As May arrives, Harvey's weather shows a minor increase in high-temperatures, edging from April's agreeable 70.7°F (21.5°C) to a warm 79°F (26.1°C). The average low-temperature, in May, is a refreshing 58.6°F (14.8°C).Humidity
February, March and May, with an average relative humidity of 78%, are the most humid months.Rainfall
The month with the most rainfall is May, when the rain falls for 15 days and typically aggregates up to 5.31" (135mm) of precipitation.Snowfall
In Harvey, snow does not fall in April through October.Daylight
In Harvey, the average length of the day in May is 14h and 0min.On the first day of the month, sunrise is at 6:23 am and sunset at 8:00 pm. On the last day of May, sunrise is at 6:02 am and sunset at 8:23 pm CDT.
Sunshine
In Harvey, the average sunshine in May is 9h.UV index
In Harvey, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.Note: A typical high UV index of 6 in May suggests the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Harvey?
What is the most humid month in Harvey?
What is the average humidity in May in Harvey?
What is the wettest month in Harvey?
How many days does it rain in May in Harvey?
When it does not snow in Harvey?
How many hours of daylight does Harvey have in May?
When are sunrise and sunset in May in Harvey?
How long on average sun shines in May in Harvey?
What is the UV index intensity in May in Harvey?
Average temperature in May
Harvey, AR
- Average high temperature in May: 79°F
The warmest month (with the highest average high temperature) is July (92.7°F).
The month with the lowest average high temperature is January (48.2°F).
- Average low temperature in May: 58.6°F
The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure in May
Harvey, 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 (29.93"Hg).
Average wind speed in May
Harvey, AR
- Average wind speed in May: 6.1mph
The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in May
Harvey, AR
- Average humidity in May: 78%
The months with the highest relative humidity are February, March and May (78%).
The months with the lowest relative humidity are July and August (71%).
Average rainfall in May
Harvey, AR
- Average rainfall in May: 5.31"
The wettest month (with the highest rainfall) is May (5.31").
The driest month (with the least rainfall) is January (2.09").
Average rainfall days in May
Harvey, AR
- Average rainfall days in May: 15 days
The month with the highest number of rainy days is August (15.1 days).
The month with the least rainy days is January (8.8 days).
Average snowfall in May
Harvey, AR
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.94").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Harvey, AR
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.8 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
Harvey, AR
- Average daylight in May: 14h and 0min
The month with the longest days is June (Average daylight: 14h and 30min).
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 48min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in May
Harvey, AR
- Average sunshine days in May: 13.3 days
The month with the most sunshine days is December (20.1 days).
The month with the least sunshine days is May (13.3 days).
Average UV index in May
Harvey, 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
Harvey, AR
- Average cloud cover in May: 38
The months with the most cloud cover are February and March (Cloud cover 45).
The months with the least cloud cover are July and August (Cloud cover 26).
Average visibility in May
Harvey, AR
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Harvey, Arkansas, USA
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