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
Ketchikan sees the arrival of June with an average high-temperature of a mild 56.7°F (13.7°C), indicating a subtle variation from May. Ketchikan experiences a consistent average temperature of 47.3°F (8.5°C) throughout the nights in June.Humidity
In June, the average relative humidity is 84%.Rainfall
In Ketchikan, in June, it is raining for 18.8 days, with typically 4.53" (115mm) of accumulated precipitation. Throughout the year, in Ketchikan, there are 221.8 rainfall days, and 80" (2032mm) of precipitation is accumulated.Snowfall
June through October are months without snowfall.Ocean temperature
In Ketchikan, the average seawater temperature in June is 53.1°F (11.7°C).Note: Immersing oneself in 53.1°F (11.7°C) at sub14°F (-10°C) temperatures is a recipe for harsh cold shock and quickened breathing unless adequately equipped.
Daylight
The month with the longest days is June, with an average of 17h and 24min of daylight.On the first day of June, sunrise is at 4:11 am and sunset at 9:17 pm. On the last day of the month, sunrise is at 4:09 am and sunset at 9:31 pm AKDT.
Sunshine
In June, the average sunshine is 6.4h.UV index
The average daily maximum UV index in June is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: In June, a daily maximum UV index of 3 leads to the following instructions:
Take precautions - Protection against sunburn is recommended. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average June temperature?
What is the average humidity in June in Ketchikan?
How many days does it rain in June?
When it does not snow?
Does it snow in June?
How cold is the water in June?
When are the longest days?
What is the average length of the day in June?
What time are sunrise and sunset in June?
How many hours of sunshine does Ketchikan have in June?
What is the UV index reading in June in Ketchikan?
Average temperature in June
Ketchikan, AK
- Average high temperature in June: 56.7°F
The warmest months (with the highest average high temperature) are July and August (60.8°F).
The month with the lowest average high temperature is December (35.8°F).
- Average low temperature in June: 47.3°F
The month with the highest average low temperature is August (52°F).
The coldest month (with the lowest average low temperature) is February (30.6°F).
Average pressure in June
Ketchikan, AK
- Average pressure in June: 30"Hg
The month with the highest atmospheric pressure is July (30.06"Hg).
The month with the lowest atmospheric pressure is November (29.8"Hg).
Average wind speed in June
Ketchikan, AK
- Average wind speed in June: 5.7mph
The windiest month (with the highest average wind speed) is January (8.7mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in June
Ketchikan, AK
- Average humidity in June: 84%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is May (82%).
Average rainfall in June
Ketchikan, AK
- Average rainfall in June: 4.53"
The wettest month (with the highest rainfall) is January (9.69").
The driest month (with the least rainfall) is May (3.46").
Average rainfall days in June
Ketchikan, AK
- Average rainfall days in June: 18.8 days
The month with the highest number of rainy days is November (21.4 days).
The month with the least rainy days is February (14.2 days).
Average snowfall in June
Ketchikan, AK
- Average snowfall in June: 0"
The month with the highest snowfall is February (13.11").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in June
Ketchikan, AK
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is March (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in June
Ketchikan, AK
- Average sea temperature in June: 53°F
The best month for swimming (with the highest average sea temperature) is August (55.9°F).
The coldest month (with the lowest average sea temperature) is March (42.5°F).
Average daylight in June /
Average sunshine in June
Ketchikan, AK
- Average daylight in June: 17h and 2min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in June: 6h and 2min
The month with the most sunshine is May (Average sunshine: 7h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in June
Ketchikan, AK
- Average sunshine days in June: 9.2 days
The month with the most sunshine days is July (11.9 days).
The month with the least sunshine days is November (5.6 days).
Average UV index in June
Ketchikan, AK
- Average UV index in June: 3
The months with the highest UV index are July and August (UV index 4).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in June
Ketchikan, AK
- Average cloud cover in June: 62
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is May (Cloud cover 55).
Average visibility in June
Ketchikan, AK
- Average visibility in June: 6mi
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
Ketchikan, Alaska, USA
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