June weather forecastMukilteo, WA
June
Weather in June
The first month of the summer, June, is still a refreshing month in Mukilteo, Washington, with temperature in the range of an average low of 49.1°F (9.5°C) and an average high of 66.7°F (19.3°C).Temperature
At the start of June, Mukilteo's average high-temperature reaches a still refreshing 66.7°F (19.3°C), subtly different from the preceding month. An average low-temperature of 49.1°F (9.5°C) is observed during June nights in Mukilteo.Humidity
In June, the average relative humidity is 76%.Rainfall
In Mukilteo, in June, during 12.5 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. In Mukilteo, during the entire year, the rain falls for 173.1 days and collects up to 26.02" (661mm) of precipitation.Snowfall
May through October are months without snowfall.Ocean temperature
In Mukilteo, the average seawater temperature in June is 47.7°F (8.7°C).Note: Dipping into 47.7°F (8.7°C) below 50°F (10°C) needs protective wear, or you'd face cold shock and breathing issues swiftly. Meanwhile, a slight swim around 55.4°F (13°C) feels cold to the bone.
Daylight
The month with the longest days is June, with an average of 16h and 0min of daylight.On the first day of June, sunrise is at 5:13 am and sunset at 9:00 pm. On the last day of the month, sunrise is at 5:13 am and sunset at 9:12 pm PDT.
Sunshine
In June, the average sunshine is 9.6h.UV index
In June, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 4 in June converts into the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Mukilteo, WA
- Average high temperature in June: 66.7°F
The warmest month (with the highest average high temperature) is August (72.7°F).
The month with the lowest average high temperature is December (42.6°F).
- Average low temperature in June: 49.1°F
The month with the highest average low temperature is August (54°F).
The coldest month (with the lowest average low temperature) is December (35.4°F).
Average pressure in June
Mukilteo, WA
- Average pressure in June: 30.02"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.01"Hg).
Average wind speed in June
Mukilteo, WA
- Average wind speed in June: 4mph
The windiest month (with the highest average wind speed) is November (6.2mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).
Average humidity in June
Mukilteo, WA
- Average humidity in June: 76%
The months with the highest relative humidity are February and December (84%).
The month with the lowest relative humidity is July (72%).
Average rainfall in June
Mukilteo, WA
- Average rainfall in June: 1.18"
The wettest month (with the highest rainfall) is December (3.54").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days in June
Mukilteo, WA
- Average rainfall days in June: 12.5 days
The month with the highest number of rainy days is March (19.8 days).
The month with the least rainy days is August (6.3 days).
Average snowfall in June
Mukilteo, WA
- Average snowfall in June: 0"
The month with the highest snowfall is February (4.61").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in June
Mukilteo, WA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in June
Mukilteo, WA
- Average sea temperature in June: 47.6°F
The best month for swimming (with the highest average sea temperature) is August (53.5°F).
The coldest month (with the lowest average sea temperature) is February (45.3°F).
Average daylight in June /
Average sunshine in June
Mukilteo, WA
- Average daylight in June: 16h and 0min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in June: 9h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in June
Mukilteo, WA
- Average sunshine days in June: 14.8 days
The month with the most sunshine days is August (22.6 days).
The month with the least sunshine days is November (9.1 days).
Average UV index in June
Mukilteo, WA
- Average UV index in June: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in June
Mukilteo, WA
- Average cloud cover in June: 41
The month with the most cloud cover is December (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in June
Mukilteo, WA
- Average visibility in June: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
