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
Newcastle's transition into June is marked by a temperature shift, moving from a mild 58.1°F (14.5°C) in May to an agreeable 70.9°F (21.6°C). Newcastle registers a consistent average low-temperature of 50.7°F (10.4°C) during June.Humidity
In Newcastle, the average relative humidity in June is 62%.Rainfall
The months with the most rainfall are June and July, with an average 2.68" (68mm) of precipitation.Snowfall
January through June, September through December are months with snowfall in Newcastle. June is the last month it regularly snows. During 0.1 snowfall days, in June, Newcastle aggregates 0.12" (3mm) of snow. In Newcastle, during the entire year, snow falls for 80.3 days and aggregates up to 41.38" (1051mm) of snow.Daylight
With an average of 15h and 24min of daylight, June has the longest days of the year.On the first day of the month, sunrise is at 5:16 am and sunset at 8:32 pm. On the last day of June, sunrise is at 5:18 am and sunset at 8:43 pm MDT.
Sunshine
In Newcastle, the average sunshine in June is 11.3h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: A maximum daily UV index of 5 during June morphs into the following directions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average June temperature?
What is the average humidity in June?
What is the rainiest month?
How much does it rain in June?
What is the last month it snows in Newcastle?
When are the longest days?
How many hours of daylight does Newcastle have in June?
What time are sunrise and sunset in June?
How long on average sun shines in June?
When is the highest UV index?
How high is the UV index in June?
Average temperature in June
Newcastle, WY
- Average high temperature in June: 70.9°F
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is December (26.2°F).
- Average low temperature in June: 50.7°F
The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is February (10.8°F).
Average pressure in June
Newcastle, WY
- Average pressure in June: 29.84"Hg
The months with the highest atmospheric pressure are January and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in June
Newcastle, WY
- Average wind speed in June: 9.1mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).
Average humidity in June
Newcastle, WY
- Average humidity in June: 62%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is August (53%).
Average rainfall in June
Newcastle, WY
- Average rainfall in June: 2.68"
The wettest months (with the highest rainfall) are June and July (2.68").
The driest month (with the least rainfall) is December (0.67").
Average rainfall days in June
Newcastle, WY
- Average rainfall days in June: 17.9 days
The month with the highest number of rainy days is June (17.9 days).
The month with the least rainy days is February (3.7 days).
Average snowfall in June
Newcastle, WY
- Average snowfall in June: 0.12"
The month with the highest snowfall is April (8.82").
The months with the least snowfall are July and August (0").
Average snowfall days in June
Newcastle, WY
- Average snowfall days in June: 0.1 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in June /
Average sunshine in June
Newcastle, WY
- Average daylight in June: 15h and 2min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in June: 11h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).
Average sunshine days in June
Newcastle, WY
- Average sunshine days in June: 9.7 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is June (9.7 days).
Average UV index in June
Newcastle, WY
- Average UV index in June: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover in June
Newcastle, WY
- Average cloud cover in June: 23
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in June
Newcastle, WY
- Average visibility in June: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Newcastle, Wyoming, USA
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