June weather forecast
Lynnwood, WA

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Weather in June

June signals the beginning of summer in Lynnwood with noticeably higher temperatures, longer days, and minimal rain. The weather is typically warm, but does not reach the sweltering highs of peak summer, proving comfortable for residents. Very minimal rainfall, barely up to 1.06" (27mm), paints a weather pattern of clear sunny days. June is indeed the route towards the maximum warmth of the year.

Temperature

Lynnwood observes a minor difference in average high-temperatures between May's 62.8°F (17.1°C) and June's 67.3°F (19.6°C). Lynnwood encounters an average low-temperature of 49.3°F (9.6°C) during June nights.

Humidity

In Lynnwood, the average relative humidity in June is 75%.

Rainfall

In June, the rain falls for 12.2 days. Throughout June, 1.06" (27mm) of precipitation is accumulated. Throughout the year, there are 173 rainfall days, and 25" (635mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

June has the longest days of the year, with an average of 16h and 0min of daylight.
On the first day of June in Lynnwood, sunrise is at 5:14 am and sunset at 9:00 pm. On the last day of the month, sunrise is at 5:14 am and sunset at 9:11 pm PDT.

Sunshine

The average sunshine in June is 9.6h.

UV index

June and July, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In June, the maximum UV index of 5 translates into these guidelines:
Act with care - Obligation to protect against skin and eye damage is highlighted. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Experience reduced UV exposure by about half when donning a wide-brim hat.
Updated: Jul 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in June in Lynnwood?

The average high-temperature and low-temperature during June are 67.3°F (19.6°C) and 49.3°F (9.6°C) respectively.

What is the average humidity in June?

In June, the average relative humidity is 75%.

How much does it rain in Lynnwood in June?

In Lynnwood, during June, the rain falls for 12.2 days and regularly aggregates up to 1.06" (27mm) of precipitation.

When it does not snow?

May through October are months without snowfall.

When are the longest days?

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

How many hours of daylight does Lynnwood have in June?

The average day length in June is 15h and 57min.

When are sunrise and sunset in June?

On the first day of June, sunrise is at 5:14 am and sunset at 9:00 pm. On the last day of the month, sunrise is at 5:14 am and sunset at 9:11 pm PDT.

How many hours of sunshine does Lynnwood have in June?

In Lynnwood, the average sunshine duration in June is 9.6h.

What are the months with the highest UV index in Lynnwood?

June and July, with an average maximum UV index of 5, are months with the highest UV index.

What is the UV index intensity in June?

The average daily maximum UV index in June is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
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
Lynnwood, WA

Average temperature in June - Lynnwood, WA
  • Average high temperature in June: 67.3°F

The warmest month (with the highest average high temperature) is August (73.9°F).
The month with the lowest average high temperature is December (43.3°F).

  • Average low temperature in June: 49.3°F

The month with the highest average low temperature is August (54.1°F).
The coldest month (with the lowest average low temperature) is December (35.8°F).

Average pressure in June
Lynnwood, WA

Average pressure in June - Lynnwood, 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
Lynnwood, WA

Average wind speed in June - Lynnwood, WA
  • Average wind speed in June: 3.9mph

The windiest month (with the highest average wind speed) is November (5.9mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).

Average humidity in June
Lynnwood, WA

Average humidity in June - Lynnwood, WA
  • Average humidity in June: 75%

The months with the highest relative humidity are January, February and December (84%).
The month with the lowest relative humidity is July (72%).

Average rainfall in June
Lynnwood, WA

Average rainfall in June - Lynnwood, WA
  • Average rainfall in June: 1.06"

The wettest month (with the highest rainfall) is December (3.5").
The driest month (with the least rainfall) is July (0.39").

Average rainfall days in June
Lynnwood, WA

Average rainfall days in June - Lynnwood, WA
  • Average rainfall days in June: 12.2 days

The month with the highest number of rainy days is March (19.8 days).
The month with the least rainy days is August (6.8 days).

Average snowfall in June
Lynnwood, WA

Average snowfall in June - Lynnwood, WA
  • Average snowfall in June: 0"

The month with the highest snowfall is February (3.58").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in June
Lynnwood, WA

Average snowfall days in June - Lynnwood, WA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (4.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in June / Average sunshine in June - Lynnwood, 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 48min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

Average sunshine days in June
Lynnwood, WA

Average sunshine days in June - Lynnwood, WA
  • Average sunshine days in June: 14.4 days

The month with the most sunshine days is August (22.5 days).
The month with the least sunshine days is November (9.2 days).

Average UV index in June
Lynnwood, WA

Average UV index in June - Lynnwood, WA
  • Average UV index in June: 5

The months with the highest UV index are June and 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
Lynnwood, WA

Average cloud cover in June - Lynnwood, WA
  • Average cloud cover in June: 41

The months with the most cloud cover are January and December (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 25).

Average visibility in June
Lynnwood, WA

Average visibility in June - Lynnwood, 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).

Lynnwood, Washington, USA

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