July weather forecastPort Townsend, WA
July
Weather in July
July comes as the peak of summer as temperatures max out at an average high of 67.5°F (19.7°C). It's a time when residents fully enjoy the sun-soaked scenery of Port Townsend. With the least rainfall amounting to only 0.43" (11mm), the city basks in its driest month. The Pacific Northwest summer is in full display as the city teems with life, activities and tourism. Indeed, July is a month of jubilant summer celebrations in Port Townsend.Temperature
In July, Port Townsend's weather conditions record an average high-temperature of a still comfortable 67.5°F (19.7°C), demonstrating little divergence from the preceding month. In the month of July, the nighttime temperature dips to a steady average of 54.5°F (12.5°C).Humidity
The least humid month is July, with an average relative humidity of 75%.Rainfall
The month with the least rainfall is July, when the rain falls for 8.3 days and typically collects 0.43" (11mm) of precipitation.Snowfall
May through October are months without snowfall.Ocean temperature
In Port Townsend, in July, the average water temperature is 50.5°F (10.3°C).Note: Unprotected swimming in 50.5°F (10.3°C) is dangerous due to potential cold shock. Especially when temperatures go below 50°F (10°C), leading to hyperventilation.
Daylight
In Port Townsend, Washington, the average length of the day in July is 15h and 35min.On the first day of the month, sunrise is at 5:15 am and sunset at 9:14 pm. On the last day of July, sunrise is at 5:46 am and sunset at 8:48 pm PDT.
Sunshine
The average sunshine in July in Port Townsend is 10.9h.UV index
The month with the highest UV index is July, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: In July, the maximum UV index of 5 suggests this advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Port Townsend, WA
- Average high temperature in July: 67.5°F
The warmest month (with the highest average high temperature) is August (67.8°F).
The month with the lowest average high temperature is December (43°F).
- Average low temperature in July: 54.5°F
The month with the highest average low temperature is August (55.4°F).
The coldest month (with the lowest average low temperature) is February (37.4°F).
Average pressure in July
Port Townsend, WA
- Average pressure in July: 30.05"Hg
The month with the highest atmospheric pressure is January (30.08"Hg).
The months with the lowest atmospheric pressure are March and September (30.01"Hg).
Average wind speed in July
Port Townsend, WA
- Average wind speed in July: 4.2mph
The windiest month (with the highest average wind speed) is November (7.4mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity in July
Port Townsend, WA
- Average humidity in July: 75%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is July (75%).
Average rainfall in July
Port Townsend, WA
- Average rainfall in July: 0.43"
The wettest month (with the highest rainfall) is November (2.91").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days in July
Port Townsend, WA
- Average rainfall days in July: 8.3 days
The month with the highest number of rainy days is March (20.7 days).
The month with the least rainy days is August (6.6 days).
Average snowfall in July
Port Townsend, WA
- Average snowfall in July: 0"
The month with the highest snowfall is February (2.87").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in July
Port Townsend, WA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in July
Port Townsend, WA
- Average sea temperature in July: 50.5°F
The best month for swimming (with the highest average sea temperature) is August (53°F).
The coldest month (with the lowest average sea temperature) is February (45°F).
Average daylight in July /
Average sunshine in July
Port Townsend, WA
- Average daylight in July: 15h and 36min
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 54min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in July
Port Townsend, WA
- Average sunshine days in July: 21.4 days
The month with the most sunshine days is August (22.3 days).
The month with the least sunshine days is March (8.2 days).
Average UV index in July
Port Townsend, 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, November and December (UV index 2).
Average cloud cover in July
Port Townsend, WA
- Average cloud cover in July: 23
The months with the most cloud cover are January, February and December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in July
Port Townsend, WA
- Average visibility in July: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
