June weather forecast
Mukilteo, WA

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White buildings in neat, green fields near the iconic Mukilteo Lighthouse, Washington
White buildings in neat, green fields near the iconic Mukilteo Lighthouse, Washington

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 high of 66.7°F (19.3°C) and an average low of 49.1°F (9.5°C).

Temperature

Mukilteo observes a minor difference in average high-temperatures between May's 62.6°F (17°C) and June's 66.7°F (19.3°C). Mukilteo records an average temperature drop to a frosty 49.1°F (9.5°C) in June.

Humidity

In June, the average relative humidity is 76%.

Rainfall

In June, in Mukilteo, the rain falls for 12.5 days. Throughout June, 1.18" (30mm) of precipitation is accumulated. Throughout the year, there are 173.1 rainfall days, and 26.02" (661mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Ocean temperature

In Mukilteo, in June, the average water temperature is 47.7°F (8.7°C).
Note: Diving into 47.7°F (8.7°C) is practical below 50°F (10°C), given you're wearing protective swim gear; without it, expect a quick onset of cold shock and a struggle to breathe. Merely touching waters at 55.4°F (13°C) feels ice-cold.

Daylight

With an average of 16h and 0min of daylight, June has the longest days of the year in Mukilteo.
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 in Mukilteo, Washington, is 9.6h.

UV index

The average daily maximum UV index in June is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In June, a daily UV index of 4 turns into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

What is the average June temperature in Mukilteo?

In Mukilteo, in June, the average high-temperature is 66.7°F (19.3°C), and the average low-temperature is 49.1°F (9.5°C).

What is the average humidity in June in Mukilteo?

In June, the average relative humidity is 76%.

How many days does it rain in June in Mukilteo?

In Mukilteo, during June, the rain falls for 12.5 days and regularly aggregates up to 1.18" (30mm) of precipitation.

When it does not snow in Mukilteo?

In Mukilteo, snow does not fall in May through October.

What is the water temperature in June in Mukilteo?

In Mukilteo, Washington, the average seawater temperature in June is 47.7°F (8.7°C). Swimming in 47.7°F (8.7°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

When are the longest days in Mukilteo?

June has the longest days of the year, with an average of 16h and 0min of daylight.

How many hours of daylight does Mukilteo have in June?

In June, the average day length in Mukilteo, Washington, is 15h and 58min.

What time are sunrise and sunset in June in Mukilteo?

On the first day of June in Mukilteo, Washington, 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.

How long on average sun shines in June in Mukilteo?

The average sunshine duration in June in Mukilteo, Washington, is 9.6h.

What is the UV index intensity in June in Mukilteo?

In June, the average daily maximum UV index in Mukilteo is 4. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Mukilteo, WA

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).

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Average pressure in June
Mukilteo, WA

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).

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Average wind speed in June
Mukilteo, WA

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).

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Average humidity in June
Mukilteo, WA

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%).

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Average rainfall in June
Mukilteo, WA

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").

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Average rainfall days in June
Mukilteo, WA

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).

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Average snowfall in June
Mukilteo, WA

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").

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Average snowfall days in June
Mukilteo, WA

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).

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Average sea temperature in June
Mukilteo, WA

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).

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Average daylight in June /
Average sunshine in June
Mukilteo, WA

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 4min

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).

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Average sunshine days in June
Mukilteo, WA

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).

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Average UV index in June
Mukilteo, WA

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).

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Average cloud cover in June
Mukilteo, WA

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).

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Average visibility in June
Mukilteo, WA

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).

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Mukilteo, Washington, USA

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