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
June brings a rise in Saint Mary's's average high-temperature, moving from a chilly 48.9°F (9.4°C) in May to an enjoyable 61.2°F (16.2°C). Saint Mary's, in June, observes a steady average low-temperature of 45.1°F (7.3°C).Humidity
The least humid month is June, with an average relative humidity of 66%.Rainfall
The months with the least rainfall in Saint Mary's are January and June Rain falls for 11.7 days and accumulates 0.87" (22mm) of rain.Snowfall
In Saint Mary's, snow does not fall in June through August.Daylight
The month with the longest days is June, with an average of 19h and 36min of daylight.On the first day of the month, sunrise is at 5:16 am and sunset at 12:24 am. On the last day of June, sunrise is at 5:08 am and sunset at 12:44 am AKDT.
Sunshine
The average sunshine in June is 7.6h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum daily UV index of 3 during June morphs into the following directions:
Be vigilant - Preventing sunburn is recommended. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are June temperatures?
What is the least humid month?
What is the average humidity in June?
What is the driest month?
How many days does it rain in June?
When it does not snow?
Does it snow in June?
When are the longest days?
How many hours of daylight does Saint Mary's have in June?
What time are sunrise and sunset in June?
How long on average sun shines in June?
What is the month with the highest UV index?
How high is the UV index in June?
Average temperature in June
Saint Mary's, AK
- Average high temperature in June: 61.2°F
The warmest month (with the highest average high temperature) is July (61.5°F).
The month with the lowest average high temperature is January (11.3°F).
- Average low temperature in June: 45.1°F
The month with the highest average low temperature is July (47.5°F).
The coldest month (with the lowest average low temperature) is January (2.3°F).
Average pressure in June
Saint Mary's, AK
- Average pressure in June: 29.87"Hg
The month with the highest atmospheric pressure is July (29.91"Hg).
The months with the lowest atmospheric pressure are October and December (29.67"Hg).
Average wind speed in June
Saint Mary's, AK
- Average wind speed in June: 9.3mph
The windiest month (with the highest average wind speed) is February (11.9mph).
The calmest month (with the lowest average wind speed) is July (8.9mph).
Average humidity in June
Saint Mary's, AK
- Average humidity in June: 66%
The months with the highest relative humidity are January, February, March and December (91%).
The month with the lowest relative humidity is June (66%).
Average rainfall in June
Saint Mary's, AK
- Average rainfall in June: 0.87"
The wettest month (with the highest rainfall) is August (2.13").
The driest months (with the least rainfall) are January and June (0.87").
Average rainfall days in June
Saint Mary's, AK
- Average rainfall days in June: 11.7 days
The month with the highest number of rainy days is August (17.8 days).
The months with the least rainy days are January and February (2.4 days).
Average snowfall in June
Saint Mary's, AK
- Average snowfall in June: 0"
The month with the highest snowfall is February (5.28").
The months with the least snowfall are June, July and August (0").
Average snowfall days in June
Saint Mary's, AK
- Average snowfall days in June: 0.3 days
The month with the highest number of snowfall days is February (11.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in June /
Average sunshine in June
Saint Mary's, AK
- Average daylight in June: 19h and 4min
The month with the longest days is June (Average daylight: 19h and 36min).
The month with the shortest days is December (Average daylight: 5h and 18min).
- Average sunshine in June: 7h and 4min
The month with the most sunshine is May (Average sunshine: 7h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 36min).
Average sunshine days in June
Saint Mary's, AK
- Average sunshine days in June: 15.3 days
The month with the most sunshine days is March (19.5 days).
The month with the least sunshine days is August (10.9 days).
Average UV index in June
Saint Mary's, AK
- Average UV index in June: 3
The months with the highest UV index are May, June, July and August (UV index 3).
The months with the lowest UV index are March, November and December (UV index 1).
Average cloud cover in June
Saint Mary's, AK
- Average cloud cover in June: 54
The month with the most cloud cover is July (Cloud cover 68).
The month with the least cloud cover is June (Cloud cover 54).
Average visibility in June
Saint Mary's, AK
- Average visibility in June: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April, November and December (5mi).
Saint Mary's, Alaska, USA
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