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 Delaware welcomes May, the average high-temperature sees a modest rise, transitioning from an agreeable 68°F (20°C) in April to a moderately hot 75.2°F (24°C). In May, the average low-temperature is a refreshing 58.6°F (14.8°C).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 15.5 days and typically aggregates up to 5.31" (135mm) of precipitation.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in May in Delaware is 14h and 9min.On the first day of May, sunrise is at 6:27 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:35 pm CDT.
Sunshine
In Delaware, the average sunshine in May is 8.7h.UV index
In May, the average daily maximum UV index in Delaware is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In May, the maximum UV index of 6 suggests these recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Frequently asked questions
What are the temperatures in Delaware in May?
What is the most humid month in Delaware?
What is the average humidity in May in Delaware?
What is the rainiest month in Delaware?
How much does it rain in Delaware in May?
When it does not snow in Delaware?
How many hours of daylight does Delaware have in May?
When is the sunrise / sunset in May in Delaware?
How many hours of sunshine does Delaware have in May?
How high is the UV index in May in Delaware?
Average temperature in May
Delaware, OK
- Average high temperature in May: 75.2°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (44.6°F).
- Average low temperature in May: 58.6°F
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (29.3°F).
Average pressure in May
Delaware, OK
- Average pressure in May: 29.92"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in May
Delaware, OK
- Average wind speed in May: 9.1mph
The windiest month (with the highest average wind speed) is March (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity in May
Delaware, OK
- Average humidity in May: 80%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (68%).
Average rainfall in May
Delaware, OK
- 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 November (1.18").
Average rainfall days in May
Delaware, OK
- Average rainfall days in May: 15.5 days
The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is January (6.4 days).
Average snowfall in May
Delaware, OK
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.46").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Delaware, OK
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (2.8 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
Delaware, OK
- 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: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in May
Delaware, OK
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is December (22.5 days).
The month with the least sunshine days is April (13.6 days).
Average UV index in May
Delaware, OK
- 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 and December (UV index 2).
Average cloud cover in May
Delaware, OK
- Average cloud cover in May: 38
The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in May
Delaware, OK
- 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).
Delaware, Oklahoma, USA
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