June weather forecastLongview, WA
June
Weather in June
June marks the entrance of summer in Longview with an evident rise in temperatures. The city experiences some of its longest days during this period, allowing for maximum sunshine exposure. The rising heat signifies a significant break from the pleasant days of spring. Despite the hotter temperatures, the humidity levels start to drop, leading to relatively drier air across the city. The rainfall is observed to be at its yearly minimum, making June one of the driest months in Longview.Temperature
As May turns into June in Longview, the average high-temperatures rest at a pleasant 69.4°F (20.8°C), showing a minor variation from the prior month. The nighttime average for Longview in June plummets considerably from its daytime counterpart, resting at a chilly 44.6°F (7°C).Humidity
In June, the average relative humidity is 77%.Rainfall
In Longview, Washington, in June, it is raining for 12 days, with typically 1.26" (32mm) of accumulated precipitation. In Longview, during the entire year, the rain falls for 175.5 days and collects up to 25.83" (656mm) of precipitation.Snowfall
April through October are months without snowfall in Longview, Washington.Ocean temperature
In Longview, the average seawater temperature in June is 48.6°F (9.2°C).Note: Being in 48.6°F (9.2°C) waters at 55.4°F (13°C) is discomforting, but anything below 50°F (10°C) can jeopardize breathing and induce cold shock, factoring in physical endurance.
Daylight
The month with the longest days in Longview is June, with an average of 15h and 42min of daylight.On the first day of June, sunrise is at 5:23 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 5:24 am and sunset at 9:06 pm PDT.
Sunshine
The average sunshine in June in Longview is 8.5h.UV index
June and July, with an average maximum UV index of 5, are months with the highest UV index in Longview. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index, 5 in June, converts into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Longview, WA
- Average high temperature in June: 69.4°F
The warmest month (with the highest average high temperature) is August (77.9°F).
The month with the lowest average high temperature is December (42.3°F).
- Average low temperature in June: 44.6°F
The month with the highest average low temperature is August (49.8°F).
The coldest month (with the lowest average low temperature) is December (32.7°F).
Average pressure in June
Longview, WA
- Average pressure in June: 30.04"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).
Average wind speed in June
Longview, WA
- Average wind speed in June: 4.1mph
The windiest month (with the highest average wind speed) is January (4.8mph).
The calmest month (with the lowest average wind speed) is September (3.9mph).
Average humidity in June
Longview, WA
- Average humidity in June: 77%
The months with the highest relative humidity are January, February, November and December (88%).
The month with the lowest relative humidity is July (72%).
Average rainfall in June
Longview, WA
- Average rainfall in June: 1.26"
The wettest month (with the highest rainfall) is January (3.9").
The driest month (with the least rainfall) is August (0.39").
Average rainfall days in June
Longview, WA
- Average rainfall days in June: 12 days
The month with the highest number of rainy days is March (20.3 days).
The month with the least rainy days is July (6.1 days).
Average snowfall in June
Longview, WA
- Average snowfall in June: 0"
The month with the highest snowfall is January (1.26").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in June
Longview, WA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average sea temperature in June
Longview, WA
- Average sea temperature in June: 48.5°F
The best month for swimming (with the highest average sea temperature) is September (53.8°F).
The coldest month (with the lowest average sea temperature) is February (46.6°F).
Average daylight in June /
Average sunshine in June
Longview, 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 42min).
- Average sunshine in June: 8h and 30min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are January, February and December (Average sunshine: 3h and 30min).
Average sunshine days in June
Longview, WA
- Average sunshine days in June: 15.4 days
The month with the most sunshine days is July (22 days).
The month with the least sunshine days is March (8.9 days).
Average UV index in June
Longview, WA
- Average UV index in June: 5
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in June
Longview, WA
- Average cloud cover in June: 53
The months with the most cloud cover are February and March (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in June
Longview, WA
- Average visibility in June: 4mi
The month with the highest visibility is August (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (4mi).
