Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
June signals a minor shift in the average high-temperature, moving from May's comfortable 67.6°F (19.8°C) to a warm 74.3°F (23.5°C). Coulee Dam experiences a consistent, yet significant, drop from daily highs to a low-temperature of 51.8°F (11°C) throughout June.Humidity
In Coulee Dam, the average relative humidity in June is 49%.Rainfall
In Coulee Dam, during June, the rain falls for 8.4 days and regularly aggregates up to 0.75" (19mm) of precipitation. Throughout the year, there are 102.1 rainfall days, and 9.65" (245mm) of precipitation is accumulated.Snowfall
May through August are months without snowfall in Coulee Dam, Washington.Daylight
The month with the longest days is June, with an average of 16h and 0min of daylight.On the first day of the month, sunrise is at 5:00 am and sunset at 8:47 pm. On the last day of June, sunrise is at 5:00 am and sunset at 8:58 pm PDT.
Sunshine
In June, the average sunshine is 11.3h.UV index
In June, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 6 during June leads to these instructions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Frequently asked questions
What is the temperature in June in Coulee Dam?
What is the average humidity in June in Coulee Dam?
How much does it rain in Coulee Dam in June?
When it does not snow in Coulee Dam?
When are the longest days in Coulee Dam?
What is the average length of the day in June in Coulee Dam?
What time are sunrise and sunset in June in Coulee Dam?
How long on average sun shines in June in Coulee Dam?
What is the UV index reading in June in Coulee Dam?
Average temperature in June
Coulee Dam, WA
- Average high temperature in June: 74.3°F
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is December (31.6°F).
- Average low temperature in June: 51.8°F
The month with the highest average low temperature is August (61.3°F).
The coldest month (with the lowest average low temperature) is December (21.4°F).
Average pressure in June
Coulee Dam, WA
- Average pressure in June: 29.92"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed in June
Coulee Dam, WA
- Average wind speed in June: 6.3mph
The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is January (4.9mph).
Average humidity in June
Coulee Dam, WA
- Average humidity in June: 49%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (36%).
Average rainfall in June
Coulee Dam, WA
- Average rainfall in June: 0.75"
The wettest months (with the highest rainfall) are May and December (1.18").
The driest months (with the least rainfall) are July and August (0.2").
Average rainfall days in June
Coulee Dam, WA
- Average rainfall days in June: 8.4 days
The month with the highest number of rainy days is March (12.1 days).
The month with the least rainy days is August (3.2 days).
Average snowfall in June
Coulee Dam, WA
- Average snowfall in June: 0"
The month with the highest snowfall is January (4.41").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days in June
Coulee Dam, WA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is December (10.5 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in June /
Average sunshine in June
Coulee Dam, 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 30min).
- Average sunshine in June: 11h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in June
Coulee Dam, WA
- Average sunshine days in June: 19.9 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is March (14.7 days).
Average UV index in June
Coulee Dam, WA
- Average UV index in June: 6
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in June
Coulee Dam, WA
- Average cloud cover in June: 24
The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility in June
Coulee Dam, WA
- Average visibility in June: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (4mi).
Coulee Dam, Washington, USA
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