June weather forecastMcCormick, WA
June
Weather in June
The first month of the summer, June, is a pleasant month in McCormick, Washington, with temperature in the range of an average high of 69.4°F (20.8°C) and an average low of 44.8°F (7.1°C).Temperature
The advent of June reveals an average high-temperature of an agreeable 69.4°F (20.8°C), showing minimal difference from the prior month. McCormick registers a marked temperature plunge to a chilly 44.8°F (7.1°C) during the cool June nights.Humidity
The average relative humidity in June in McCormick is 77%.Rainfall
In McCormick, in June, during 12.6 rainfall days, 1.5" (38mm) of precipitation is typically accumulated. Throughout the year, there are 185.5 rainfall days, and 36.1" (917mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
The month with the longest days is June, with an average of 15h and 48min of daylight.On the first day of the month, sunrise is at 5:23 am and sunset at 8:59 pm. On the last day of June, in McCormick, sunrise is at 5:24 am and sunset at 9:10 pm PDT.
Sunshine
In June, the average sunshine in McCormick is 8.6h.UV index
In McCormick, Washington, the average daily maximum UV index in June is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In June, the UV index of 4 transforms into the following advice:
Act with care - The suggestion to avoid sunburn is emphasized. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
McCormick, WA
- Average high temperature in June: 69.4°F
The warmest month (with the highest average high temperature) is August (77.5°F).
The month with the lowest average high temperature is December (42.6°F).
- Average low temperature in June: 44.8°F
The month with the highest average low temperature is August (50°F).
The coldest month (with the lowest average low temperature) is December (33.1°F).
Average pressure in June
McCormick, WA
- Average pressure in June: 30.04"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.02"Hg).
Average wind speed in June
McCormick, WA
- Average wind speed in June: 4mph
The windiest months (with the highest average wind speed) are January, March and November (4.5mph).
The calmest month (with the lowest average wind speed) is September (3.6mph).
Average humidity in June
McCormick, WA
- Average humidity in June: 77%
The months with the highest relative humidity are January, February, November and December (89%).
The month with the lowest relative humidity is July (73%).
Average rainfall in June
McCormick, WA
- Average rainfall in June: 1.5"
The wettest month (with the highest rainfall) is January (5.51").
The driest month (with the least rainfall) is July (0.47").
Average rainfall days in June
McCormick, WA
- Average rainfall days in June: 12.6 days
The month with the highest number of rainy days is March (21.5 days).
The month with the least rainy days is August (6.4 days).
Average snowfall in June
McCormick, WA
- Average snowfall in June: 0"
The month with the highest snowfall is February (1.93").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in June
McCormick, WA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (3.5 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
McCormick, WA
- Average daylight in June: 15h and 48min
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: 8h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in June
McCormick, WA
- Average sunshine days in June: 14.8 days
The months with the most sunshine days are July and August (20.8 days).
The month with the least sunshine days is February (7.6 days).
Average UV index in June
McCormick, 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, November and December (UV index 2).
Average cloud cover in June
McCormick, WA
- Average cloud cover in June: 54
The months with the most cloud cover are January, February and December (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in June
McCormick, WA
- Average visibility in June: 4mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
