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 average high-temperature mildly increases in July, edging from a refreshing 66°F (18.9°C) in June to an agreeable 72°F (22.2°C). Silvana cools down to an average low-temperature of 50.5°F (10.3°C) throughout the month of July.Humidity
The least humid month is July, with an average relative humidity of 73%.Rainfall
July is the month with the least rainfall. Rain falls for 8 days and accumulates 0.51" (13mm) of precipitation.Snowfall
May through October are months without snowfall in Silvana.Daylight
The average length of the day in July is 15h and 36min.On the first day of July, sunrise is at 5:13 am and sunset at 9:12 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:46 pm PDT.
Sunshine
In Silvana, the average sunshine in July is 10.5h.UV index
The month with the highest UV index is July, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In July, the maximum UV index of 5 transforms into these recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
What are the temperatures in Silvana in July?
What is the least humid month in Silvana?
What is the average humidity in July in Silvana?
What is the driest month in Silvana?
How much does it rain in Silvana in July?
When it does not snow in Silvana?
What is the average length of the day in July in Silvana?
What time are sunrise and sunset in July in Silvana?
How many hours of sunshine does Silvana have in July?
What is the month with the highest UV index in Silvana?
What is the UV index intensity in July in Silvana?
Average temperature in July
Silvana, WA
- Average high temperature in July: 72°F
The warmest month (with the highest average high temperature) is August (72.3°F).
The month with the lowest average high temperature is December (41.7°F).
- Average low temperature in July: 50.5°F
The month with the highest average low temperature is August (51.6°F).
The coldest month (with the lowest average low temperature) is February (33.8°F).
Average pressure in July
Silvana, WA
- Average pressure in July: 30.03"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed in July
Silvana, WA
- Average wind speed in July: 3.4mph
The windiest months (with the highest average wind speed) are January and November (5.6mph).
The calmest month (with the lowest average wind speed) is August (3.3mph).
Average humidity in July
Silvana, WA
- Average humidity in July: 73%
The months with the highest relative humidity are January, February, November and December (85%).
The month with the lowest relative humidity is July (73%).
Average rainfall in July
Silvana, WA
- Average rainfall in July: 0.51"
The wettest month (with the highest rainfall) is November (4.92").
The driest month (with the least rainfall) is July (0.51").
Average rainfall days in July
Silvana, WA
- Average rainfall days in July: 8 days
The month with the highest number of rainy days is March (20.9 days).
The month with the least rainy days is August (6.9 days).
Average snowfall in July
Silvana, WA
- Average snowfall in July: 0"
The month with the highest snowfall is February (4.45").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in July
Silvana, WA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in July /
Average sunshine in July
Silvana, WA
- Average daylight in July: 15h and 4min
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 24min).
- Average sunshine in July: 10h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).
Average sunshine days in July
Silvana, WA
- Average sunshine days in July: 20.6 days
The month with the most sunshine days is August (22 days).
The month with the least sunshine days is March (8.1 days).
Average UV index in July
Silvana, WA
- Average UV index in July: 5
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in July
Silvana, WA
- Average cloud cover in July: 26
The month with the most cloud cover is December (Cloud cover 57).
The months with the least cloud cover are July and August (Cloud cover 26).
Average visibility in July
Silvana, WA
- Average visibility in July: 6mi
The months with the highest visibility are March, April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, November and December (5mi).
Silvana, Washington, USA
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