June weather forecast
Dayton, WA

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Weather in June

The first month of the summer, June, is an agreeable month in Dayton, Washington, with temperature in the range of an average high of 72.1°F (22.3°C) and an average low of 50.4°F (10.2°C).

Temperature

A slight uplift in the average high-temperature marks June, adjusting from May's refreshing 65.3°F (18.5°C) to an agreeable 72.1°F (22.3°C). June's nights in Dayton exhibit a sharp contrast from day highs, with an average temperature of 50.4°F (10.2°C).

Humidity

In Dayton, the average relative humidity in June is 57%.

Rainfall

In Dayton, Washington, in June, during 10.9 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. Throughout the year, in Dayton, Washington, there are 144.3 rainfall days, and 15.75" (400mm) of precipitation is accumulated.

Snowfall

June through August and October are months without snowfall.

Daylight

With an average of 15h and 42min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 5:02 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 5:03 am and sunset at 8:47 pm PDT.

Sunshine

In June, the average sunshine is 11h.

UV index

In Dayton, the average daily maximum UV index in June is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 5 in June transforms into the following instructions:
Take precautions - Protection against skin and eye damage is obliged. To guard against the harmful effects of the Sun, minimize exposure during midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
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Frequently asked questions

What is the usual temperature for Dayton in June?

Dayton in June has an average high-temperature of 72.1°F (22.3°C) and an average low-temperature of 50.4°F (10.2°C).

What is the average humidity in June in Dayton?

The average relative humidity in June is 57%.

How much does it rain in Dayton in June?

In June, the rain falls for 10.9 days. Throughout June, 1.18" (30mm) of precipitation is accumulated.

When it does not snow in Dayton?

In Dayton, Washington, snow does not fall in June through August and October.

Does it snow in Dayton in June?

In June, it doesn't snow. May is the latest month when it typically snows.

When are the longest days in Dayton?

The month with the longest days is June, with an average of 15h and 42min of daylight.

How many hours of daylight does Dayton have in June?

The average day length in June is 15h and 44min.

When is the sunrise / sunset in June in Dayton?

On the first day of June in Dayton, sunrise is at 5:02 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 5:03 am and sunset at 8:47 pm PDT.

How long on average sun shines in June in Dayton?

In Dayton, the average sunshine duration in June is 11h.

What is the UV index intensity in June in Dayton?

In Dayton, Washington, the average daily maximum UV index in June is 5. A UV Index of 3 to 5 symbolizes a moderate health threat 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
Dayton, WA

Average temperature in June - Dayton, WA
  • Average high temperature in June: 72.1°F

The warmest month (with the highest average high temperature) is August (83.7°F).
The month with the lowest average high temperature is December (36.5°F).

  • Average low temperature in June: 50.4°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 (25.7°F).

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Average pressure in June
Dayton, WA

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

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.9"Hg).

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Average wind speed in June
Dayton, WA

Average wind speed in June - Dayton, WA
  • Average wind speed in June: 7.6mph

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is September (6.3mph).

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Average humidity in June
Dayton, WA

Average humidity in June - Dayton, WA
  • Average humidity in June: 57%

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
Dayton, WA

Average rainfall in June - Dayton, WA
  • Average rainfall in June: 1.18"

The wettest month (with the highest rainfall) is December (2.05").
The driest months (with the least rainfall) are July and August (0.35").

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Average rainfall days in June
Dayton, WA

Average rainfall days in June - Dayton, WA
  • Average rainfall days in June: 10.9 days

The month with the highest number of rainy days is March (17.6 days).
The month with the least rainy days is July (5.3 days).

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Average snowfall in June
Dayton, WA

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

The month with the highest snowfall is February (4.53").
The months with the least snowfall are June, July, August and October (0").

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Average snowfall days in June
Dayton, WA

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

The month with the highest number of snowfall days is February (7.7 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in June / Average sunshine in June - Dayton, 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: 11h and 0min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

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Average sunshine days in June
Dayton, WA

Average sunshine days in June - Dayton, WA
  • Average sunshine days in June: 16.2 days

The month with the most sunshine days is July (24 days).
The month with the least sunshine days is February (10 days).

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Average UV index in June
Dayton, WA

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

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
Dayton, WA

Average cloud cover in June - Dayton, WA
  • Average cloud cover in June: 24

The months with the most cloud cover are January and February (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 11).

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Average visibility in June
Dayton, WA

Average visibility in June - Dayton, 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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Dayton, Washington, USA

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