June weather forecast
Kelso, WA

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Weather in June

The first month of the summer, June, is a pleasant month in Kelso, Washington, with an average temperature varying between 44.6°F (7°C) and 69.4°F (20.8°C).

Temperature

The shift into June reveals an average high-temperature of a pleasant 69.4°F (20.8°C), closely mirroring May's climate. June nights in Kelso bring a pronounced temperature shift, with averages hovering around a frosty 44.6°F (7°C).

Humidity

The average relative humidity in June in Kelso is 77%.

Rainfall

In Kelso, during June, the rain falls for 12 days and regularly aggregates up to 1.26" (32mm) of precipitation. Throughout the year, in Kelso, there are 175.5 rainfall days, and 25.83" (656mm) of precipitation is accumulated.

Snowfall

In Kelso, Washington, snow does not fall in April through October.

Daylight

The month with the longest days in Kelso is June, with an average of 15h and 42min of daylight.
On the first day of the month, sunrise is at 5:23 am and sunset at 8:56 pm. On the last day of June, sunrise is at 5:24 am and sunset at 9:06 pm PDT.

Sunshine

In June, the average sunshine in Kelso is 8.5h.

UV index

June and July, with an average maximum UV index of 5, are months with the highest UV index in Kelso. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In June, the maximum UV index of 5 translates into these guidelines:
Exercise care. People with light skin might get burns in fewer than 30 minutes. It's recommended to limit sun exposure when its radiation is at its peak during midday. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

What are June temperatures in Kelso?

June temperatures in Kelso vary between a high-temperature of 69.4°F (20.8°C) and a low-temperature of 44.6°F (7°C).

What is the average humidity in June in Kelso?

In June, the average relative humidity is 77%.

How many days does it rain in June in Kelso?

In Kelso, Washington, during June, the rain falls for 12 days and regularly aggregates up to 1.26" (32mm) of precipitation.

When it does not snow in Kelso?

In Kelso, Washington, snow does not fall in April through October.

When are the longest days in Kelso?

With an average of 15h and 42min of daylight, June has the longest days of the year in Kelso, Washington.

What is the average length of the day in June in Kelso?

The average day length in June is 15h and 43min.

When are sunrise and sunset in June in Kelso?

On the first day of June in Kelso, sunrise is at 5:23 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 5:24 am and sunset at 9:06 pm PDT.

How long on average sun shines in June in Kelso?

In Kelso, Washington, the average sunshine duration in June is 8.5h.

When is the highest UV index in Kelso?

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

How high is the UV index in June in Kelso?

In June, the average daily maximum UV index in Kelso is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe 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
Kelso, WA

Average temperature in June - Kelso, WA
  • Average high temperature in June: 69.4°F

The warmest month (with the highest average high temperature) is August (77.9°F).
The month with the lowest average high temperature is December (42.3°F).

  • Average low temperature in June: 44.6°F

The month with the highest average low temperature is August (49.8°F).
The coldest month (with the lowest average low temperature) is December (32.7°F).

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Average pressure in June
Kelso, WA

Average pressure in June - Kelso, WA
  • Average pressure in June: 30.04"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).

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Average wind speed in June
Kelso, WA

Average wind speed in June - Kelso, WA
  • Average wind speed in June: 4.1mph

The windiest month (with the highest average wind speed) is January (4.8mph).
The calmest month (with the lowest average wind speed) is September (3.9mph).

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Average humidity in June
Kelso, WA

Average humidity in June - Kelso, WA
  • Average humidity in June: 77%

The months with the highest relative humidity are January, February, November and December (88%).
The month with the lowest relative humidity is July (72%).

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Average rainfall in June
Kelso, WA

Average rainfall in June - Kelso, WA
  • Average rainfall in June: 1.26"

The wettest month (with the highest rainfall) is January (3.9").
The driest month (with the least rainfall) is August (0.39").

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Average rainfall days in June
Kelso, WA

Average rainfall days in June - Kelso, WA
  • Average rainfall days in June: 12 days

The month with the highest number of rainy days is March (20.3 days).
The month with the least rainy days is July (6.1 days).

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Average snowfall in June
Kelso, WA

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

The month with the highest snowfall is January (1.26").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in June
Kelso, WA

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

The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in June / Average sunshine in June - Kelso, WA
  • Average daylight in June: 15h and 4min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in June: 8h and 3min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are January, February and December (Average sunshine: 3h and 30min).

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Average sunshine days in June
Kelso, WA

Average sunshine days in June - Kelso, WA
  • Average sunshine days in June: 15.4 days

The month with the most sunshine days is July (22 days).
The month with the least sunshine days is March (8.9 days).

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Average UV index in June
Kelso, WA

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

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

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Average cloud cover in June
Kelso, WA

Average cloud cover in June - Kelso, WA
  • Average cloud cover in June: 53

The months with the most cloud cover are February and March (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 36).

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Average visibility in June
Kelso, WA

Average visibility in June - Kelso, WA
  • Average visibility in June: 4mi

The month with the highest visibility is August (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (4mi).

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Kelso, Washington, USA

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