Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
The onset of June brings a minor temperature shift, with the average high-temperature moving from an agreeable 71.2°F (21.8°C) in May to a warm 79.3°F (26.3°C). Keysville experiences a mean low-temperature of 60.1°F (15.6°C) during June.Humidity
The average relative humidity in June is 78%.Rainfall
In June, in Keysville, the rain falls for 16.2 days. Throughout June, 2.36" (60mm) of precipitation is accumulated. Throughout the year, there are 157.5 rainfall days, and 27.52" (699mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
June has the longest days of the year in Keysville, Maryland, with an average of 14h and 54min of daylight.On the first day of the month, sunrise is at 5:42 am and sunset at 8:31 pm. On the last day of June, sunrise is at 5:44 am and sunset at 8:40 pm EDT.
Sunshine
In June, the average sunshine in Keysville is 10.1h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A typical high UV index of 6 in June suggests the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Frequently asked questions
What are the temperatures in Keysville in June?
What is the average humidity in June in Keysville?
How much does it rain in Keysville in June?
When it does not snow in Keysville?
Does it snow in Keysville in June?
When are the longest days in Keysville?
How many hours of daylight does Keysville have in June?
What time are sunrise and sunset in June in Keysville?
How many hours of sunshine does Keysville have in June?
When is the highest UV index in Keysville?
What is the UV index reading in June in Keysville?
Average temperature in June
Keysville, MD
- Average high temperature in June: 79.3°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (36.7°F).
- Average low temperature in June: 60.1°F
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).
Average pressure in June
Keysville, MD
- Average pressure in June: 29.95"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in June
Keysville, MD
- Average wind speed in June: 6mph
The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity in June
Keysville, MD
- Average humidity in June: 78%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is April (75%).
Average rainfall in June
Keysville, MD
- Average rainfall in June: 2.36"
The wettest month (with the highest rainfall) is August (3.23").
The driest month (with the least rainfall) is February (1.61").
Average rainfall days in June
Keysville, MD
- Average rainfall days in June: 16.2 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (7.6 days).
Average snowfall in June
Keysville, MD
- Average snowfall in June: 0"
The month with the highest snowfall is March (3.03").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Keysville, MD
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (6.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Keysville, MD
- Average daylight in June: 14h and 5min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in June: 10h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in June
Keysville, MD
- Average sunshine days in June: 11.6 days
The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is May (10.8 days).
Average UV index in June
Keysville, MD
- Average UV index in June: 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, November and December (UV index 2).
Average cloud cover in June
Keysville, MD
- Average cloud cover in June: 34
The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in June
Keysville, MD
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Keysville, Maryland, USA
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