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 April transitions into May, a change in temperatures is observed, with average highs moving from an agreeable 68.9°F (20.5°C) to a moderately hot 77.9°F (25.5°C). In May, Henderson's temperature tends to fall to an average low of 56.8°F (13.8°C) during the night.Humidity
In Henderson, the average relative humidity in May is 78%.Rainfall
May is the month with the most rainfall in Henderson. Rain falls for 17 days and accumulates 4.84" (123mm) of precipitation.Snowfall
In Henderson, snow does not fall in May through October.Daylight
The average length of the day in May in Henderson is 14h and 7min.On the first day of the month, sunrise is at 6:14 am and sunset at 7:57 pm. On the last day of May, in Henderson, sunrise is at 5:52 am and sunset at 8:20 pm CDT.
Sunshine
In Henderson, Arkansas, the average sunshine in May is 9h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index in Henderson. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average UV index of 6 in May transforms into this advice:
Shun overexposure. Protection from sun ravages is indispensable. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. 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 are May temperatures in Henderson?
What is the average humidity in May in Henderson?
What is the rainiest month in Henderson?
How much does it rain in Henderson in May?
When it does not snow in Henderson?
Does it snow in Henderson in May?
What is the average length of the day in May in Henderson?
When are sunrise and sunset in May in Henderson?
How long on average sun shines in May in Henderson?
When is the highest UV index in Henderson?
How high is the UV index in May in Henderson?
Average temperature in May
Henderson, AR
- Average high temperature in May: 77.9°F
The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (44.2°F).
- Average low temperature in May: 56.8°F
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).
Average pressure in May
Henderson, 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
Henderson, AR
- Average wind speed in May: 6mph
The windiest month (with the highest average wind speed) is April (7mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).
Average humidity in May
Henderson, AR
- Average humidity in May: 78%
The month with the highest relative humidity is March (79%).
The months with the lowest relative humidity are July, August and October (73%).
Average rainfall in May
Henderson, AR
- Average rainfall in May: 4.84"
The wettest month (with the highest rainfall) is May (4.84").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days in May
Henderson, AR
- Average rainfall days in May: 17 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in May
Henderson, AR
- Average snowfall in May: 0"
The month with the highest snowfall is February (2.83").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Henderson, AR
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January and February (4.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Henderson, AR
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in May: 9h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days in May
Henderson, AR
- Average sunshine days in May: 11.7 days
The month with the most sunshine days is December (18.6 days).
The months with the least sunshine days are May and July (11.7 days).
Average UV index in May
Henderson, AR
- Average UV index in May: 6
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in May
Henderson, AR
- Average cloud cover in May: 41
The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in May
Henderson, AR
- Average visibility in May: 5mi
The months with the highest visibility are February, June, October, November and December (6mi).
The months with the lowest visibility are January, March, April, May, July, August and September (5mi).
Henderson, Arkansas, USA
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