June weather forecast
Maple Valley, WA

Share

Weather in June

The first month of the summer, June, is still a refreshing month in Maple Valley, Washington, with an average temperature fluctuating between 67.1°F (19.5°C) and 44.2°F (6.8°C).

Temperature

The arrival of June denotes a barely perceptible change in the average high-temperatures to a still comfortable 67.1°F (19.5°C) from May's 62.2°F (16.8°C). A noteworthy temperature dip to a chilly 44.2°F (6.8°C) is observed during the nights of June in Maple Valley.

Humidity

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

Rainfall

In Maple Valley, Washington, in June, during 13.5 rainfall days, 1.57" (40mm) of precipitation is typically accumulated. In Maple Valley, during the entire year, the rain falls for 182.4 days and collects up to 36.77" (934mm) of precipitation.

Snowfall

In Maple Valley, snow does not fall in May through October.

Daylight

With an average of 15h and 54min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 5:14 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 5:15 am and sunset at 9:08 pm PDT.

Sunshine

The average sunshine in June is 9h.

UV index

In Maple Valley, the average daily maximum UV index in June is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In June, a regular UV index of 4 translates into these guidelines:
Be vigilant - A duty to shield skin and eyes from injury exists. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
[Resources]

Frequently asked questions

What is the temperature in June in Maple Valley?

The average high-temperature and low-temperature in Maple Valley, Washington, during June are 67.1°F (19.5°C) and 44.2°F (6.8°C) respectively.

What is the average humidity in June in Maple Valley?

The average relative humidity in June in Maple Valley, Washington, is 75%.

How many days does it rain in June in Maple Valley?

In June, in Maple Valley, Washington, the rain falls for 13.5 days. Throughout June, 1.57" (40mm) of precipitation is accumulated.

When it does not snow in Maple Valley?

May through October are months without snowfall in Maple Valley, Washington.

When are the longest days in Maple Valley?

June has the longest days of the year in Maple Valley, with an average of 15h and 54min of daylight.

How many hours of daylight does Maple Valley have in June?

The average day length in June in Maple Valley is 15h and 53min.

When is the sunrise / sunset in June in Maple Valley?

On the first day of June in Maple Valley, sunrise is at 5:14 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 5:15 am and sunset at 9:08 pm PDT.

How long on average sun shines in June in Maple Valley?

The average sunshine duration in June is 9h.

What is the UV index reading in June in Maple Valley?

In Maple Valley, the average daily maximum UV index in June is 4. A UV Index value of 3 to 5 symbolizes a medium health risk 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
Maple Valley, WA

Average temperature in June - Maple Valley, WA
  • Average high temperature in June: 67.1°F

The warmest month (with the highest average high temperature) is August (75.4°F).
The month with the lowest average high temperature is December (40.8°F).

  • Average low temperature in June: 44.2°F

The month with the highest average low temperature is August (50.2°F).
The coldest month (with the lowest average low temperature) is February (31.6°F).

[Resources]

Average pressure in June
Maple Valley, WA

Average pressure in June - Maple Valley, WA
  • Average pressure in June: 30.01"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are August and September (30"Hg).

[Resources]

Average wind speed in June
Maple Valley, WA

Average wind speed in June - Maple Valley, WA
  • Average wind speed in June: 3.7mph

The windiest month (with the highest average wind speed) is January (5.2mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).

[Resources]

Average humidity in June
Maple Valley, WA

Average humidity in June - Maple Valley, WA
  • Average humidity in June: 75%

The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is July (70%).

[Resources]

Average rainfall in June
Maple Valley, WA

Average rainfall in June - Maple Valley, WA
  • Average rainfall in June: 1.57"

The wettest month (with the highest rainfall) is December (5.43").
The driest month (with the least rainfall) is July (0.59").

[Resources]

Average rainfall days in June
Maple Valley, WA

Average rainfall days in June - Maple Valley, WA
  • Average rainfall days in June: 13.5 days

The month with the highest number of rainy days is March (20.5 days).
The month with the least rainy days is August (6.7 days).

[Resources]

Average snowfall in June
Maple Valley, WA

Average snowfall in June - Maple Valley, WA
  • Average snowfall in June: 0"

The month with the highest snowfall is February (4.17").
The months with the least snowfall are May, June, July, August, September and October (0").

[Resources]

Average snowfall days in June
Maple Valley, WA

Average snowfall days in June - Maple Valley, WA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (6 days).
The months with the least snowfall days are June, July, August and October (0 days).

[Resources]

Average daylight in June /
Average sunshine in June
Maple Valley, WA

Average daylight in June / Average sunshine in June - Maple Valley, WA
  • Average daylight in June: 15h and 5min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in June: 9h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 4h and 6min).

[Resources]

Average sunshine days in June
Maple Valley, WA

Average sunshine days in June - Maple Valley, WA
  • Average sunshine days in June: 14.2 days

The month with the most sunshine days is August (22 days).
The month with the least sunshine days is February (8.4 days).

[Resources]

Average UV index in June
Maple Valley, WA

Average UV index in June - Maple Valley, WA
  • Average UV index in June: 4

The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is November (UV index 1).

[Resources]

Average cloud cover in June
Maple Valley, WA

Average cloud cover in June - Maple Valley, WA
  • Average cloud cover in June: 46

The months with the most cloud cover are January, February, March and December (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 27).

[Resources]

Average visibility in June
Maple Valley, WA

Average visibility in June - Maple Valley, WA
  • Average visibility in June: 5mi

The months with the highest visibility are July and August (6mi).
The months with the lowest visibility are January, February and December (4mi).

[Resources]

Maple Valley, Washington, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location