June weather forecast
Walla Walla, WA

The small city of Walla Walla in Washington
The small city of Walla Walla in Washington

Weather in June

June, the first month of the summer in Walla, is a warm month, with an average temperature varying between 51.3°F (10.7°C) and 73.6°F (23.1°C).

Temperature

In June, the average high-temperature slightly increases from a comfortable 66.2°F (19°C) in May to a moderately hot 73.6°F (23.1°C). In Walla, in June, the average low-temperature is 51.3°F (10.7°C).

Humidity

The average relative humidity in June in Walla is 55%.

Rainfall

In June, the rain falls for 10.3 days. Throughout June, 1.06" (27mm) of precipitation is accumulated. In Walla, during the entire year, the rain falls for 141.7 days and collects up to 15.12" (384mm) of precipitation.

Snowfall

May through August and October are months without snowfall.

Daylight

The month with the longest days is June, with an average of 15h and 42min of daylight.
On the first day of the month, sunrise is at 5:05 am and sunset at 8:36 pm. On the last day of June, sunrise is at 5:05 am and sunset at 8:48 pm PDT.

Sunshine

In Walla, Washington, the average sunshine in June is 11.3h.

UV index

In Walla, Washington, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: In June, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in June in Walla?

In June, the average high-temperature is 73.6°F (23.1°C), and the average low-temperature is 51.3°F (10.7°C).

What is the average humidity in June in Walla?

In June, the average relative humidity in Walla is 55%.

How much does it rain in Walla in June?

In June, in Walla, Washington, the rain falls for 10.3 days. Throughout June, 1.06" (27mm) of precipitation is accumulated.

When it does not snow in Walla?

May through August and October are months without snowfall in Walla, Washington.

When are the longest days in Walla?

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

How many hours of daylight does Walla have in June?

In Walla, Washington, the average day length in June is 15h and 42min.

When are sunrise and sunset in June in Walla?

On the first day of June in Walla, Washington, sunrise is at 5:05 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 5:05 am and sunset at 8:48 pm PDT.

How many hours of sunshine does Walla have in June?

The average sunshine duration in June in Walla is 11.3h.

What is the UV index intensity in June in Walla?

In Walla, the average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Walla Walla, WA

Average temperature in June - Walla Walla, WA
  • Average high temperature in June: 73.6°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is December (37.4°F).

  • Average low temperature in June: 51.3°F

The month with the highest average low temperature is August (60.8°F).
The coldest month (with the lowest average low temperature) is December (27°F).

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Average pressure in June
Walla Walla, WA

Average pressure in June - Walla Walla, WA
  • Average pressure in June: 29.92"Hg

The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is August (29.9"Hg).

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Average wind speed in June
Walla Walla, WA

Average wind speed in June - Walla Walla, WA
  • Average wind speed in June: 7mph

The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest month (with the lowest average wind speed) is September (5.9mph).

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Average humidity in June
Walla Walla, WA

Average humidity in June - Walla Walla, WA
  • Average humidity in June: 55%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (39%).

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Average rainfall in June
Walla Walla, WA

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

The wettest month (with the highest rainfall) is March (2.01").
The driest month (with the least rainfall) is July (0.35").

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Average rainfall days in June
Walla Walla, WA

Average rainfall days in June - Walla Walla, WA
  • Average rainfall days in June: 10.3 days

The month with the highest number of rainy days is March (17.4 days).
The month with the least rainy days is July (4.9 days).

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Average snowfall in June
Walla Walla, WA

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

The month with the highest snowfall is February (2.91").
The months with the least snowfall are May, June, July, August and October (0").

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Average snowfall days in June
Walla Walla, WA

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

The months with the highest number of snowfall days are February and December (6.1 days).
The months with the least snowfall days are May, June, July and August (0 days).

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

Average daylight in June / Average sunshine in June - Walla Walla, WA
  • Average daylight in June: 15h and 42min

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 43min).

  • Average sunshine in June: 11h and 18min

The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

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Average sunshine days in June
Walla Walla, WA

Average sunshine days in June - Walla Walla, WA
  • Average sunshine days in June: 17.6 days

The month with the most sunshine days is July (24.4 days).
The month with the least sunshine days is February (10 days).

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Average UV index in June
Walla Walla, WA

Average UV index in June - Walla Walla, WA
  • Average UV index in June: 6

The month with the highest UV index is July (UV index 7).
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
Walla Walla, WA

Average cloud cover in June - Walla Walla, WA
  • Average cloud cover in June: 22

The months with the most cloud cover are January, February and December (Cloud cover 44).
The months with the least cloud cover are July and August (Cloud cover 10).

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Average visibility in June
Walla Walla, WA

Average visibility in June - Walla Walla, WA
  • Average visibility in June: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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