June weather forecastLancaster, PA
June
Weather in June
June experiences a further surge in temperatures, ushering in the long-awaited summer in Lancaster. Holding the warm and inviting days of sun, the city witnesses temperatures scale to the highest of 78.1°F (25.6°C). The notable reduction in the percentage of clouds gives way to clear, sunny skies. Summer lovers can enjoy increased sunshine hours and warm days, making this the best time for beach and water activities. Despite the warmth, the nights remain pleasantly cool, attracting outdoor activities even after sunset.Temperature
The average high-temperature mildly increases in June, edging from an agreeable 70.3°F (21.3°C) in May to a warm 78.1°F (25.6°C). During June, the average low-temperature is recorded at a moderate 59.9°F (15.5°C).Humidity
In June, the average relative humidity is 80%.Rainfall
In June, the rain falls for 15.3 days. Throughout June, 2.44" (62mm) of precipitation is accumulated. Throughout the year, there are 153.4 rainfall days, and 28.27" (718mm) of precipitation is accumulated.Snowfall
In Lancaster, Pennsylvania, snow does not fall in May through October.Daylight
With an average of 15h and 0min of daylight, June has the longest days of the year.On the first day of the month, sunrise is at 5:37 am and sunset at 8:28 pm. On the last day of June, sunrise is at 5:39 am and sunset at 8:38 pm EDT.
Sunshine
In Lancaster, the average sunshine in June is 9.8h.UV index
The months with the highest UV index are May through July, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: The average daily UV index of 6 in June transforms into the following instructions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Lancaster, PA
- Average high temperature in June: 78.1°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (35.4°F).
- Average low temperature in June: 59.9°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).
Average pressure in June
Lancaster, PA
- Average pressure in June: 29.94"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in June
Lancaster, PA
- Average wind speed in June: 6.2mph
The windiest month (with the highest average wind speed) is March (9mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in June
Lancaster, PA
- Average humidity in June: 80%
The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is April (76%).
Average rainfall in June
Lancaster, PA
- Average rainfall in June: 2.44"
The wettest month (with the highest rainfall) is August (3.35").
The driest months (with the least rainfall) are February and September (1.89").
Average rainfall days in June
Lancaster, PA
- Average rainfall days in June: 15.3 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (8 days).
Average snowfall in June
Lancaster, PA
- Average snowfall in June: 0"
The month with the highest snowfall is March (3.66").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in June
Lancaster, PA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in June /
Average sunshine in June
Lancaster, PA
- Average daylight in June: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in June: 9h and 48min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in June
Lancaster, PA
- Average sunshine days in June: 13 days
The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in June
Lancaster, PA
- Average UV index in June: 6
The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in June
Lancaster, PA
- Average cloud cover in June: 36
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in June
Lancaster, PA
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, June, July, October, November and December (6mi).
The months with the lowest visibility are May, August and September (5mi).
