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
As Johnsontown, New Jersey, enters June, the average high-temperature increases from the a comfortable 65.7°F (18.7°C) of May to a warm 74.8°F (23.8°C). An average low-temperature of 64.6°F (18.1°C) is common during the nights of June.Humidity
May and June, with an average relative humidity of 80%, are the most humid months.Rainfall
In June, the rain falls for 8.3 days. Throughout June, 0.55" (14mm) of precipitation is accumulated. Throughout the year, there are 86.1 rainfall days, and 6.69" (170mm) of precipitation is accumulated.Snowfall
In Johnsontown, snow does not fall in April through November.Daylight
The month with the longest days is June, with an average of 14h and 54min of daylight.On the first day of the month, sunrise is at 5:32 am and sunset at 8:19 pm. On the last day of June, sunrise is at 5:34 am and sunset at 8:29 pm EDT.
Sunshine
In June, the average sunshine is 10.2h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In June, the maximum UV index of 6 suggests these recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in June?
What is the most humid month?
What is the average humidity in June?
How many days does it rain in June in Johnsontown?
When it does not snow?
When are the longest days in Johnsontown?
What is the average length of the day in June?
When is the sunrise / sunset in June?
How long on average sun shines in June?
What are the months with the highest UV index?
What is the UV index intensity in June?
Average temperature in June
Johnsontown, NJ
- Average high temperature in June: 74.8°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (39.9°F).
- Average low temperature in June: 64.6°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 (30.4°F).
Average pressure in June
Johnsontown, NJ
- Average pressure in June: 29.94"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in June
Johnsontown, NJ
- Average wind speed in June: 8.8mph
The windiest month (with the highest average wind speed) is January (11.7mph).
The calmest month (with the lowest average wind speed) is August (8mph).
Average humidity in June
Johnsontown, NJ
- Average humidity in June: 80%
The months with the highest relative humidity are May and June (80%).
The months with the lowest relative humidity are January, March, April and November (74%).
Average rainfall in June
Johnsontown, NJ
- Average rainfall in June: 0.55"
The wettest month (with the highest rainfall) is December (0.75").
The driest month (with the least rainfall) is September (0.28").
Average rainfall days in June
Johnsontown, NJ
- Average rainfall days in June: 8.3 days
The month with the highest number of rainy days is July (10.3 days).
The month with the least rainy days is January (4.5 days).
Average snowfall in June
Johnsontown, NJ
- Average snowfall in June: 0"
The month with the highest snowfall is January (0.2").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in June
Johnsontown, NJ
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (1.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in June /
Average sunshine in June
Johnsontown, NJ
- 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 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in June
Johnsontown, NJ
- Average sunshine days in June: 19.8 days
The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is August (18.2 days).
Average UV index in June
Johnsontown, NJ
- 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 and December (UV index 2).
Average cloud cover in June
Johnsontown, NJ
- Average cloud cover in June: 31
The month with the most cloud cover is February (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 27).
Average visibility in June
Johnsontown, NJ
- Average visibility in June: 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).
Johnsontown, New Jersey, USA
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