July weather forecastUnion Gap, WA
July
Weather in July
July in Union Gap, Washington, is a tropical summer month, with an average temperature ranging between min 59.2°F (15.1°C) and max 86.2°F (30.1°C).Temperature
July's arrival sees a rise in the average high-temperature, jumping from June's warm 76.5°F (24.7°C) to a tropical 86.2°F (30.1°C). Nightly readings in July display a noticeable downturn from daily highs, with the average low-temperature registering a refreshing 59.2°F (15.1°C).Humidity
July and August, with an average relative humidity of 39%, are the least humid months.Rainfall
July is the month with the least rainfall in Union Gap. Rain falls for 2.1 days and accumulates 0.08" (2mm) of precipitation.Snowfall
April through August and October are months without snowfall.Daylight
In July, the average length of the day is 15h and 23min.On the first day of the month, sunrise is at 5:13 am and sunset at 8:58 pm. On the last day of July, sunrise is at 5:42 am and sunset at 8:33 pm PDT.
Sunshine
The months with the most sunshine are July and August, with an average of 12.1h of sunshine.UV index
July is the month with the highest UV index, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.Note: In July, an average UV index of 7 transforms into the following instructions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Union Gap, WA
- Average high temperature in July: 86.2°F
The warmest month (with the highest average high temperature) is August (86.5°F).
The month with the lowest average high temperature is December (36.9°F).
- Average low temperature in July: 59.2°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 (25.5°F).
Average pressure in July
Union Gap, WA
- Average pressure in July: 29.96"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).
Average wind speed in July
Union Gap, WA
- Average wind speed in July: 6.7mph
The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest month (with the lowest average wind speed) is December (4.4mph).
Average humidity in July
Union Gap, WA
- Average humidity in July: 39%
The month with the highest relative humidity is January (81%).
The months with the lowest relative humidity are July and August (39%).
Average rainfall in July
Union Gap, WA
- Average rainfall in July: 0.08"
The wettest month (with the highest rainfall) is January (0.87").
The driest month (with the least rainfall) is July (0.08").
Average rainfall days in July
Union Gap, WA
- Average rainfall days in July: 2.1 days
The month with the highest number of rainy days is March (10.8 days).
The month with the least rainy days is August (2 days).
Average snowfall in July
Union Gap, WA
- Average snowfall in July: 0"
The month with the highest snowfall is December (2.76").
The months with the least snowfall are April, May, June, July, August and October (0").
Average snowfall days in July
Union Gap, WA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is December (5.4 days).
The months with the least snowfall days are May, June, July, August and October (0 days).
Average daylight in July /
Average sunshine in July
Union Gap, WA
- Average daylight in July: 15h and 24min
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 July: 12h and 6min
The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in July
Union Gap, WA
- Average sunshine days in July: 27.5 days
The month with the most sunshine days is July (27.5 days).
The month with the least sunshine days is February (15.8 days).
Average UV index in July
Union Gap, WA
- Average UV index in July: 7
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).
Average cloud cover in July
Union Gap, WA
- Average cloud cover in July: 9
The month with the most cloud cover is January (Cloud cover 40).
The months with the least cloud cover are July and August (Cloud cover 9).
Average visibility in July
Union Gap, WA
- Average visibility in July: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
