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
May marks a minor ascent in the average high-temperature, adjusting from April's comfortable 66.6°F (19.2°C) to a moderately hot 73.9°F (23.3°C). During May, an average low-temperature of 57.4°F (14.1°C) is observed.Humidity
With an average relative humidity of 80%, May is the most humid month.Rainfall
The month with the most rainfall is May, when the rain falls for 17 days and typically aggregates up to 5.71" (145mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Walnut. During 0.3 snowfall days, in May, Walnut aggregates 0.24" (6mm) of snow. Throughout the year, there are 12.7 snowfall days, and 5.55" (141mm) of snow is accumulated.Daylight
In May, the average length of the day is 14h and 13min.On the first day of the month, sunrise is at 6:23 am and sunset at 8:10 pm. On the last day of May, sunrise is at 6:00 am and sunset at 8:35 pm CDT.
Sunshine
In Walnut, the average sunshine in May is 8.7h.UV index
The average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.Note: During May, 6 as the daily maximum UV index converts into the following advice:
Guard oneself from overexposure. Defence against sun injury is vital. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May?
What is the most humid month?
What is the average humidity in May?
What is the rainiest month?
How much does it rain in May?
What is the last month it snows?
What is the average length of the day in May?
When is the sunrise / sunset in May?
How many hours of sunshine does Walnut have in May?
What is the UV index reading in May?
Average temperature in May
Walnut, KS
- Average high temperature in May: 73.9°F
The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (41.5°F).
- Average low temperature in May: 57.4°F
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).
Average pressure in May
Walnut, KS
- Average pressure in May: 29.93"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Walnut, KS
- Average wind speed in May: 9.3mph
The windiest month (with the highest average wind speed) is March (11.2mph).
The calmest months (with the lowest average wind speed) are July and August (7.3mph).
Average humidity in May
Walnut, KS
- Average humidity in May: 80%
The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are October and November (71%).
Average rainfall in May
Walnut, KS
- Average rainfall in May: 5.71"
The wettest month (with the highest rainfall) is May (5.71").
The driest month (with the least rainfall) is January (1.22").
Average rainfall days in May
Walnut, KS
- 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 (5.8 days).
Average snowfall in May
Walnut, KS
- Average snowfall in May: 0.24"
The month with the highest snowfall is February (2.44").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Walnut, KS
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is February (4.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Walnut, KS
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in May: 8h and 4min
The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in May
Walnut, KS
- Average sunshine days in May: 12.1 days
The month with the most sunshine days is December (21.9 days).
The month with the least sunshine days is May (12.1 days).
Average UV index in May
Walnut, KS
- 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, February, November and December (UV index 2).
Average cloud cover in May
Walnut, KS
- Average cloud cover in May: 39
The month with the most cloud cover is March (Cloud cover 46).
The months with the least cloud cover are June and July (Cloud cover 25).
Average visibility in May
Walnut, KS
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Walnut, Kansas, USA
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