May weather forecastMammoth Spring, AR
May
Weather in May
May, the last month of the spring in Mammoth Spring, is a warm month, with an average temperature fluctuating between 57.6°F (14.2°C) and 77.2°F (25.1°C).Temperature
The arrival of May sees a shift in the average high-temperature, moving from a comfortable 67.8°F (19.9°C) in April to a warm 77.2°F (25.1°C). Mammoth Spring's nights in May cool down to an average low-temperature of 57.6°F (14.2°C).Humidity
March and May, with an average relative humidity of 79%, are the most humid months in Mammoth Spring.Rainfall
The month with the most rainfall in Mammoth Spring is May, when the rain falls for 16.5 days and typically aggregates up to 4.25" (108mm) of precipitation.Snowfall
May through October are months without snowfall in Mammoth Spring.Daylight
In May, the average length of the day is 14h and 8min.On the first day of the month, sunrise is at 6:11 am and sunset at 7:54 pm. On the last day of May, in Mammoth Spring, sunrise is at 5:49 am and sunset at 8:18 pm CDT.
Sunshine
The average sunshine in May is 8.7h.UV index
In Mammoth Spring, Arkansas, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high UV index of 6 in May translates into the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Mammoth Spring, AR
- Average high temperature in May: 77.2°F
The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (43.3°F).
- Average low temperature in May: 57.6°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).
Average pressure in May
Mammoth Spring, AR
- Average pressure in May: 29.96"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Mammoth Spring, AR
- Average wind speed in May: 6.9mph
The windiest months (with the highest average wind speed) are January, February, March and April (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in May
Mammoth Spring, AR
- Average humidity in May: 79%
The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (72%).
Average rainfall in May
Mammoth Spring, AR
- Average rainfall in May: 4.25"
The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in May
Mammoth Spring, AR
- Average rainfall days in May: 16.5 days
The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is January (8.6 days).
Average snowfall in May
Mammoth Spring, AR
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.26").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Mammoth Spring, AR
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Mammoth Spring, AR
- Average daylight in May: 14h and 6min
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: 8h and 42min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in May
Mammoth Spring, AR
- Average sunshine days in May: 12.3 days
The month with the most sunshine days is December (19.6 days).
The month with the least sunshine days is May (12.3 days).
Average UV index in May
Mammoth Spring, AR
- Average UV index in May: 6
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in May
Mammoth Spring, AR
- Average cloud cover in May: 41
The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in May
Mammoth Spring, AR
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are May and July (5mi).
