June weather forecast
Cathan, WA

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Weather in June

June, the first month of the summer in Cathan, is still a refreshing month, with an average temperature ranging between max 66°F (18.9°C) and min 47.1°F (8.4°C).

Temperature

June's climate shows a minor adjustment in average high-temperatures to a still refreshing 66°F (18.9°C) from May's 61.3°F (16.3°C). The temperature dips to an average of 47.1°F (8.4°C) during June nights.

Humidity

The average relative humidity in June is 77%.

Rainfall

In Cathan, in June, it is raining for 14.1 days, with typically 1.38" (35mm) of accumulated precipitation. In Cathan, during the entire year, the rain falls for 188.6 days and collects up to 34.92" (887mm) of precipitation.

Snowfall

May through October are months without snowfall in Cathan.

Daylight

June has the longest days of the year, with an average of 16h and 0min of daylight.
On the first day of June in Cathan, sunrise is at 5:12 am and sunset at 9:01 pm. On the last day of the month, sunrise is at 5:13 am and sunset at 9:12 pm PDT.

Sunshine

In June, the average sunshine is 9.3h.

UV index

In Cathan, the average daily maximum UV index in June is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: A maximum UV index of 4 in June translates into the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Updated: Jul 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are June temperatures?

The high-temperature, in June, in Cathan, records 66°F (18.9°C), while the low-temperature is 47.1°F (8.4°C).

What is the average humidity in June?

In June, the average relative humidity is 77%.

How many days does it rain in June?

In Cathan, in June, during 14.1 rainfall days, 1.38" (35mm) of precipitation is typically accumulated.

When it does not snow?

In Cathan, snow does not fall in May through October.

When are the longest days?

With an average of 16h and 0min of daylight, June has the longest days of the year.

What is the average length of the day in June?

In June, the average day length is 16h and 0min.

What time are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:12 am and sunset at 9:01 pm. On the last day of the month, sunrise is at 5:13 am and sunset at 9:12 pm PDT.

How long on average sun shines in June?

The average sunshine duration in June is 9.3h.

What is the UV index reading in June?

In Cathan, Washington, the average daily maximum UV index in June is 4. A UV Index estimate of 3 to 5 represents 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
Cathan, WA

Average temperature in June - Cathan, WA
  • Average high temperature in June: 66°F

The warmest month (with the highest average high temperature) is August (72.3°F).
The month with the lowest average high temperature is December (41.7°F).

  • Average low temperature in June: 47.1°F

The month with the highest average low temperature is August (51.6°F).
The coldest month (with the lowest average low temperature) is February (33.8°F).

Average pressure in June
Cathan, WA

Average pressure in June - Cathan, WA
  • Average pressure in June: 30.01"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).

Average wind speed in June
Cathan, WA

Average wind speed in June - Cathan, WA
  • Average wind speed in June: 3.7mph

The windiest months (with the highest average wind speed) are January and November (5.6mph).
The calmest month (with the lowest average wind speed) is August (3.3mph).

Average humidity in June
Cathan, WA

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

The months with the highest relative humidity are January, February, November and December (85%).
The month with the lowest relative humidity is July (73%).

Average rainfall in June
Cathan, WA

Average rainfall in June - Cathan, WA
  • Average rainfall in June: 1.38"

The wettest month (with the highest rainfall) is November (4.92").
The driest month (with the least rainfall) is July (0.51").

Average rainfall days in June
Cathan, WA

Average rainfall days in June - Cathan, WA
  • Average rainfall days in June: 14.1 days

The month with the highest number of rainy days is March (20.9 days).
The month with the least rainy days is August (6.9 days).

Average snowfall in June
Cathan, WA

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

The month with the highest snowfall is February (4.45").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in June
Cathan, WA

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

The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in June / Average sunshine in June - Cathan, WA
  • Average daylight in June: 16h and 0min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in June: 9h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).

Average sunshine days in June
Cathan, WA

Average sunshine days in June - Cathan, WA
  • Average sunshine days in June: 13.3 days

The month with the most sunshine days is August (22 days).
The month with the least sunshine days is March (8.1 days).

Average UV index in June
Cathan, WA

Average UV index in June - Cathan, WA
  • Average UV index in June: 4

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

Average cloud cover in June
Cathan, WA

Average cloud cover in June - Cathan, WA
  • Average cloud cover in June: 42

The month with the most cloud cover is December (Cloud cover 57).
The months with the least cloud cover are July and August (Cloud cover 26).

Average visibility in June
Cathan, WA

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

The months with the highest visibility are March, April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, November and December (5mi).

Cathan, Washington, USA

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