June weather forecast
Pomona Heights, WA

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Weather in June

The first month of the summer, June, is a moderately hot month in Pomona Heights, Washington, with an average temperature varying between 74.8°F (23.8°C) and 51.3°F (10.7°C).

Temperature

The start of June signals a slight increase in the average high-temperature, moving from a comfortable 67.8°F (19.9°C) in May to a moderately hot 74.8°F (23.8°C). Nighttime in June brings a stark departure from the daily high in Pomona Heights, resting at an average low-temperature of 51.3°F (10.7°C).

Humidity

The average relative humidity in June in Pomona Heights is 49%.

Rainfall

In Pomona Heights, during June, the rain falls for 5 days and regularly aggregates up to 0.28" (7mm) of precipitation. Throughout the year, in Pomona Heights, there are 87.6 rainfall days, and 5.94" (151mm) of precipitation is accumulated.

Snowfall

In Pomona Heights, snow does not fall in May through August and October.

Daylight

With an average of 15h and 48min of daylight, June has the longest days of the year in Pomona Heights.
On the first day of June, sunrise is at 5:11 am and sunset at 8:48 pm. On the last day of the month, sunrise is at 5:12 am and sunset at 8:59 pm PDT.

Sunshine

In Pomona Heights, the average sunshine in June is 11.9h.

UV index

In June, the average daily maximum UV index in Pomona Heights is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In June, the maximum UV index of 5 suggests these recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
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Frequently asked questions

What is the average June temperature in Pomona Heights?

Pomona Heights in June has an average high-temperature of 74.8°F (23.8°C) and an average low-temperature of 51.3°F (10.7°C).

What is the average humidity in June in Pomona Heights?

The average relative humidity in June is 49%.

How many days does it rain in June in Pomona Heights?

In June, in Pomona Heights, the rain falls for 5 days. Throughout June, 0.28" (7mm) of precipitation is accumulated.

When it does not snow in Pomona Heights?

In Pomona Heights, snow does not fall in May through August and October.

When are the longest days in Pomona Heights?

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

How many hours of daylight does Pomona Heights have in June?

The average day length in June is 15h and 47min.

When is the sunrise / sunset in June in Pomona Heights?

On the first day of June, sunrise is at 5:11 am and sunset at 8:48 pm. On the last day of the month, sunrise is at 5:12 am and sunset at 8:59 pm PDT.

How long on average sun shines in June in Pomona Heights?

In Pomona Heights, Washington, the average sunshine duration in June is 11.9h.

What is the UV index reading in June in Pomona Heights?

The average daily maximum UV index in June is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
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
Pomona Heights, WA

Average temperature in June - Pomona Heights, WA
  • Average high temperature in June: 74.8°F

The warmest month (with the highest average high temperature) is August (85.1°F).
The month with the lowest average high temperature is December (36°F).

  • Average low temperature in June: 51.3°F

The month with the highest average low temperature is August (58.8°F).
The coldest month (with the lowest average low temperature) is December (23.9°F).

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Average pressure in June
Pomona Heights, WA

Average pressure in June - Pomona Heights, 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
Pomona Heights, WA

Average wind speed in June - Pomona Heights, WA
  • Average wind speed in June: 7.4mph

The windiest month (with the highest average wind speed) is June (7.4mph).
The calmest month (with the lowest average wind speed) is December (4.2mph).

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Average humidity in June
Pomona Heights, WA

Average humidity in June - Pomona Heights, WA
  • Average humidity in June: 49%

The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are July and August (41%).

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Average rainfall in June
Pomona Heights, WA

Average rainfall in June - Pomona Heights, WA
  • Average rainfall in June: 0.28"

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

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Average rainfall days in June
Pomona Heights, WA

Average rainfall days in June - Pomona Heights, WA
  • Average rainfall days in June: 5 days

The month with the highest number of rainy days is March (10.8 days).
The month with the least rainy days is July (2.3 days).

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Average snowfall in June
Pomona Heights, WA

Average snowfall in June - Pomona Heights, WA
  • Average snowfall in June: 0"

The month with the highest snowfall is December (3.07").
The months with the least snowfall are May, June, July, August and October (0").

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Average snowfall days in June
Pomona Heights, WA

Average snowfall days in June - Pomona Heights, WA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is December (5.7 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
Pomona Heights, WA

Average daylight in June / Average sunshine in June - Pomona Heights, 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 30min).

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Average sunshine days in June
Pomona Heights, WA

Average sunshine days in June - Pomona Heights, WA
  • Average sunshine days in June: 23.3 days

The month with the most sunshine days is July (27.6 days).
The month with the least sunshine days is February (15.5 days).

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Average UV index in June
Pomona Heights, WA

Average UV index in June - Pomona Heights, WA
  • Average UV index in June: 5

The month with the highest UV index is July (UV index 6).
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
Pomona Heights, WA

Average cloud cover in June - Pomona Heights, 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
Pomona Heights, WA

Average visibility in June - Pomona Heights, 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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Pomona Heights, Washington, USA

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