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
With the onset of May, Farmington's weather sees a temperature rise, transitioning from a mild 60.6°F (15.9°C) in April to an agreeable 70°F (21.1°C). An average nighttime temperature of 57°F (13.9°C) is noted during the month of May.Humidity
May is the most humid month in Farmington, Delaware, with an average relative humidity of 80%.Rainfall
In Farmington, in May, during 16.1 rainfall days, 2.28" (58mm) of precipitation is typically accumulated. In Farmington, Delaware, during the entire year, the rain falls for 152.4 days and collects up to 25.94" (659mm) of precipitation.Snowfall
Months with snowfall in Farmington are January through March, May, November and December. May is the first month it typically snows in Farmington, Delaware. Throughout May, in the average 0.1 snowfall days, it receives 0.12" (3mm) of snow. In Farmington, during the entire year, snow falls for 10.4 days and aggregates up to 4.29" (109mm) of snow.Daylight
In Farmington, the average length of the day in May is 14h and 19min.On the first day of the month, sunrise is at 6:03 am and sunset at 7:55 pm. On the last day of May, in Farmington, sunrise is at 5:38 am and sunset at 8:21 pm EDT.
Sunshine
The average sunshine in May is 9.1h.UV index
The months with the highest UV index in Farmington are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 6 in May interprets into the following recommendations:
Fend off overexposure. Sun protection is vital. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Farmington?
What is the most humid month in Farmington?
What is the average humidity in May in Farmington?
How much does it rain in Farmington in May?
When does it start snowing in Farmington?
How many hours of daylight does Farmington have in May?
What time are sunrise and sunset in May in Farmington?
How long on average sun shines in May in Farmington?
What is the month with the highest UV index in Farmington?
What is the UV index reading in May in Farmington?
Average temperature in May
Farmington, DE
- Average high temperature in May: 70°F
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (40.6°F).
- Average low temperature in May: 57°F
The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).
Average pressure in May
Farmington, DE
- Average pressure in May: 30.02"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in May
Farmington, DE
- Average wind speed in May: 8.6mph
The windiest month (with the highest average wind speed) is February (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in May
Farmington, DE
- Average humidity in May: 80%
The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January and November (74%).
Average rainfall in May
Farmington, DE
- Average rainfall in May: 2.28"
The wettest month (with the highest rainfall) is August (3.07").
The driest month (with the least rainfall) is January (1.5").
Average rainfall days in May
Farmington, DE
- Average rainfall days in May: 16.1 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (8.4 days).
Average snowfall in May
Farmington, DE
- Average snowfall in May: 0.12"
The month with the highest snowfall is January (1.22").
The months with the least snowfall are April, June, July, August, September and October (0").
Average snowfall days in May
Farmington, DE
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are April, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Farmington, DE
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in May: 9h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days in May
Farmington, DE
- Average sunshine days in May: 12.3 days
The month with the most sunshine days is January (19.6 days).
The month with the least sunshine days is July (11.6 days).
Average UV index in May
Farmington, DE
- 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 and December (UV index 2).
Average cloud cover in May
Farmington, DE
- Average cloud cover in May: 40
The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in May
Farmington, DE
- 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).
Farmington, Delaware, USA
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