June weather forecast
Union Gap, WA

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Weather in June

The first month of the summer, June, is a warm month in Union Gap, Washington, with an average temperature ranging between min 52.3°F (11.3°C) and max 76.5°F (24.7°C).

Temperature

June's onset brings a minor rise in the average high-temperature, moving from a pleasant 69.3°F (20.7°C) in May to a warm 76.5°F (24.7°C). In June, the recorded average low-temperature in Union Gap, of 52.3°F (11.3°C), exhibits a significant fall from the daytime highs.

Humidity

In June, the average relative humidity is 47%.

Rainfall

In June, the rain falls for 4.8 days. Throughout June, 0.24" (6mm) of precipitation is accumulated. Throughout the year, there are 82.2 rainfall days, and 5.43" (138mm) of precipitation is accumulated.

Snowfall

April through August and October are months without snowfall.

Daylight

June has the longest days of the year, with an average of 15h and 48min of daylight.
On the first day of June in Union Gap, sunrise is at 5:11 am and sunset at 8:47 pm. On the last day of the month, sunrise is at 5:12 am and sunset at 8:58 pm PDT.

Sunshine

The average sunshine in June in Union Gap is 11.9h.

UV index

The average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: An average UV index of 6 in June transforms into this advice:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
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Frequently asked questions

What are June temperatures in Union Gap?

Union Gap in June has an average high-temperature of 76.5°F (24.7°C) and an average low-temperature of 52.3°F (11.3°C).

What is the average humidity in June in Union Gap?

In Union Gap, the average relative humidity in June is 47%.

How many days does it rain in June in Union Gap?

In Union Gap, in June, it is raining for 4.8 days, with typically 0.24" (6mm) of accumulated precipitation.

When it does not snow in Union Gap?

April through August and October are months without snowfall in Union Gap, Washington.

When are the longest days in Union Gap?

The month with the longest days in Union Gap, Washington, is June, with an average of 15h and 48min of daylight.

What is the average length of the day in June in Union Gap?

In Union Gap, the average day length in June is 15h and 46min.

When is the sunrise / sunset in June in Union Gap?

On the first day of June in Union Gap, sunrise is at 5:11 am and sunset at 8:47 pm. On the last day of the month, sunrise is at 5:12 am and sunset at 8:58 pm PDT.

How many hours of sunshine does Union Gap have in June?

The average sunshine duration in June in Union Gap is 11.9h.

What is the UV index reading in June in Union Gap?

In June, the average daily maximum UV index in Union Gap, Washington, is 6. A UV Index of 6 to 7 symbolizes a high health 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
Union Gap, WA

Average temperature in June - Union Gap, WA
  • Average high temperature in June: 76.5°F

The warmest month (with the highest average high temperature) is August (86.5°F).
The month with the lowest average high temperature is December (36.9°F).

  • Average low temperature in June: 52.3°F

The month with the highest average low temperature is August (60.3°F).
The coldest month (with the lowest average low temperature) is December (25.5°F).

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Average pressure in June
Union Gap, WA

Average pressure in June - Union Gap, WA
  • Average pressure in June: 29.96"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).

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Average wind speed in June
Union Gap, WA

Average wind speed in June - Union Gap, WA
  • Average wind speed in June: 7.1mph

The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest month (with the lowest average wind speed) is December (4.4mph).

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Average humidity in June
Union Gap, WA

Average humidity in June - Union Gap, WA
  • Average humidity in June: 47%

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

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Average rainfall in June
Union Gap, WA

Average rainfall in June - Union Gap, WA
  • Average rainfall in June: 0.24"

The wettest month (with the highest rainfall) is January (0.87").
The driest month (with the least rainfall) is July (0.08").

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Average rainfall days in June
Union Gap, WA

Average rainfall days in June - Union Gap, WA
  • Average rainfall days in June: 4.8 days

The month with the highest number of rainy days is March (10.8 days).
The month with the least rainy days is August (2 days).

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Average snowfall in June
Union Gap, WA

Average snowfall in June - Union Gap, WA
  • Average snowfall in June: 0"

The month with the highest snowfall is December (2.76").
The months with the least snowfall are April, May, June, July, August and October (0").

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Average snowfall days in June
Union Gap, WA

Average snowfall days in June - Union Gap, WA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is December (5.4 days).
The months with the least snowfall days are May, June, July, August and October (0 days).

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Average daylight in June /
Average sunshine in June
Union Gap, WA

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

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in June: 11h and 5min

The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

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Average sunshine days in June
Union Gap, WA

Average sunshine days in June - Union Gap, WA
  • Average sunshine days in June: 23 days

The month with the most sunshine days is July (27.5 days).
The month with the least sunshine days is February (15.8 days).

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Average UV index in June
Union Gap, WA

Average UV index in June - Union Gap, 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
Union Gap, WA

Average cloud cover in June - Union Gap, WA
  • Average cloud cover in June: 16

The month with the most cloud cover is January (Cloud cover 40).
The months with the least cloud cover are July and August (Cloud cover 9).

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Average visibility in June
Union Gap, WA

Average visibility in June - Union Gap, 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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Union Gap, Washington, USA

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