Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
The beginning of July in Pullman marks a shift in the average high-temperature, moving from June's pleasant 70.2°F (21.2°C) to a warm 82.9°F (28.3°C). Despite the significant gap from daytime peaks, Pullman experiences an average low-temperature of 55.4°F (13°C) in July.Heat index
The heat index value for July is calculated to be 82.4°F (28°C). Exposure and extended activity could potentially cause a state of fatigue and lead to heat cramps.When referencing the heat index, its values are suitable for shady environments and light breezes. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Humidity
The average relative humidity in July is 45%.Rainfall
The months with the least rainfall in Pullman are July and August Rain falls for 5.8 days and accumulates 0.47" (12mm) of rain.Snowfall
June through August are months without snowfall in Pullman.Daylight
The average length of the day in July is 15h and 25min.On the first day of July in Pullman, sunrise is at 4:59 am and sunset at 8:46 pm. On the last day of the month, sunrise is at 5:28 am and sunset at 8:21 pm PDT.
Sunshine
The average sunshine in July in Pullman is 11.9h.UV index
July is the month with the highest UV index in Pullman, Washington, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.Note: A maximum high daily UV index of 7 during July translates into the following directions:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Pullman during July?
What is the average humidity in July in Pullman?
What is the driest month in Pullman?
How many days does it rain in July in Pullman?
When it does not snow in Pullman?
How many hours of daylight does Pullman have in July?
When is the sunrise / sunset in July in Pullman?
How long on average sun shines in July in Pullman?
When is the highest UV index in Pullman?
What is the UV index intensity in July in Pullman?
Average temperature in July
Pullman, WA
- Average high temperature in July: 82.9°F
The warmest month (with the highest average high temperature) is August (83.7°F).
The month with the lowest average high temperature is December (34.3°F).
- Average low temperature in July: 55.4°F
The month with the highest average low temperature is August (58.6°F).
The coldest month (with the lowest average low temperature) is December (24.1°F).
Average pressure in July
Pullman, WA
- Average pressure in July: 29.93"Hg
The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed in July
Pullman, WA
- Average wind speed in July: 5.1mph
The windiest months (with the highest average wind speed) are March and April (6.7mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in July
Pullman, WA
- Average humidity in July: 45%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (39%).
Average rainfall in July
Pullman, WA
- Average rainfall in July: 0.47"
The wettest month (with the highest rainfall) is January (2.2").
The driest months (with the least rainfall) are July and August (0.47").
Average rainfall days in July
Pullman, WA
- Average rainfall days in July: 5.8 days
The month with the highest number of rainy days is March (15.4 days).
The months with the least rainy days are July and August (5.8 days).
Average snowfall in July
Pullman, WA
- Average snowfall in July: 0"
The month with the highest snowfall is February (10.04").
The months with the least snowfall are June, July and August (0").
Average snowfall days in July
Pullman, WA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is December (12.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in July /
Average sunshine in July
Pullman, WA
- Average daylight in July: 15h and 2min
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: 11h and 5min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The months with the least sunshine are January, February and December (Average sunshine: 4h and 42min).
Average sunshine days in July
Pullman, WA
- Average sunshine days in July: 23.4 days
The month with the most sunshine days is July (23.4 days).
The month with the least sunshine days is February (10.2 days).
Average UV index in July
Pullman, 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, March, November and December (UV index 2).
Average cloud cover in July
Pullman, WA
- Average cloud cover in July: 12
The months with the most cloud cover are January and February (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility in July
Pullman, WA
- Average visibility in July: 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, February and December (5mi).
Pullman, Washington, USA
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