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 sea temperature 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 shift into June brings a slight increase in the average high-temperature, moving from a refreshing 61°F (16.1°C) in May to an agreeable 69.3°F (20.7°C). In New Castle, the June nights cool down to an average low of 55.4°F (13°C).Humidity
June is the most humid month in New Castle, with an average relative humidity of 80%.Rainfall
In New Castle, in June, it is raining for 15 days, with typically 2.6" (66mm) of accumulated precipitation. Throughout the year, in New Castle, there are 144.2 rainfall days, and 27.48" (698mm) of precipitation is accumulated.Snowfall
May through September are months without snowfall in New Castle, New Hampshire.Ocean temperature
In New Castle, the average seawater temperature in June is 55.9°F (13.3°C).Note: Staying in 55.9°F (13.3°C) waters for just a few moments at 55.4°F (13°C) can be harrowing, and below 50°F (10°C) poses breathing and cold shock risks, depending on individual tolerance.
Daylight
June has the longest days of the year in New Castle, with an average of 15h and 18min of daylight.On the first day of the month, sunrise is at 5:05 am and sunset at 8:15 pm. On the last day of June, sunrise is at 5:07 am and sunset at 8:26 pm EDT.
Sunshine
The average sunshine in June in New Castle is 9.2h.UV index
In New Castle, New Hampshire, the average daily maximum UV index in June is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: An average maximum UV index of 5 in June leads to these recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Frequently asked questions
What is the temperature in June in New Castle?
What is the most humid month in New Castle?
What is the average humidity in June in New Castle?
How much does it rain in New Castle in June?
When it does not snow in New Castle?
What is the water temperature in June in New Castle?
When are the longest days in New Castle?
How many hours of daylight does New Castle have in June?
When is the sunrise / sunset in June in New Castle?
How many hours of sunshine does New Castle have in June?
How high is the UV index in June in New Castle?
Average temperature in June
New Castle, NH
- Average high temperature in June: 69.3°F
The warmest month (with the highest average high temperature) is July (76.3°F).
The month with the lowest average high temperature is January (31.8°F).
- Average low temperature in June: 55.4°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).
Average pressure in June
New Castle, NH
- Average pressure in June: 29.92"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in June
New Castle, NH
- Average wind speed in June: 7.4mph
The windiest month (with the highest average wind speed) is January (11.7mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in June
New Castle, NH
- Average humidity in June: 80%
The month with the highest relative humidity is June (80%).
The months with the lowest relative humidity are April and November (75%).
Average rainfall in June
New Castle, NH
- Average rainfall in June: 2.6"
The wettest month (with the highest rainfall) is October (2.83").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days in June
New Castle, NH
- Average rainfall days in June: 15 days
The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in June
New Castle, NH
- Average snowfall in June: 0"
The month with the highest snowfall is January (4.02").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in June
New Castle, NH
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average sea temperature in June
New Castle, NH
- Average sea temperature in June: 55.9°F
The best month for swimming (with the highest average sea temperature) is August (65.6°F).
The coldest month (with the lowest average sea temperature) is March (38.5°F).
Average daylight in June /
Average sunshine in June
New Castle, NH
- Average daylight in June: 15h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in June: 9h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).
Average sunshine days in June
New Castle, NH
- Average sunshine days in June: 13.3 days
The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is April (13.2 days).
Average UV index in June
New Castle, NH
- Average UV index in June: 5
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in June
New Castle, NH
- Average cloud cover in June: 40
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in June
New Castle, NH
- 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).
New Castle, New Hampshire, USA
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