July weather forecast
Washington, USA

July stands as the pinnacle of summer in Washington, offering the warmest and driest conditions of the year. Western cities such as Seattle and Olympia experience average low temperatures of approximately 55°F (12.8°C). In contrast, the eastern half of the state, featuring cities like Yakima and Pasco, sees nighttime lows ranging from 50°F (10°C) to 60°F (15.6°C).

Sunshine dominates the weather pattern in July. The western half of the state sees a continued decrease in precipitation, typically measuring less than 1" (25mm), while eastern Washington often has even less rainfall. Winds are generally light to moderate, primarily fluctuating between 5 to 15mph (24.1km/h) (8.05 to 15mph (24.1km/h)), thus providing excellent conditions for outdoor activities, including water sports and mountain hikes.

July's warm, sunny conditions represent a slight intensification compared to June, making it the warmest month of the year. It's a high season for tourism, with people flocking to both the ocean beaches and the mountain ranges. The high temperatures and low precipitation also make it a crucial month for agriculture in eastern Washington. August will maintain similar weather patterns, albeit with a gradual transition towards the conditions more typical of late summer, including a slight uptick in humidity and cloud cover.

---

• Seattle - July »
  The months with the least rainfall in Seattle, Washington, are July and August Rain falls for 4.2 days and accumulates 0.12" (3mm) of rain. With an average relative humidity of 69%, July is the least humid month in Seattle, Washington.
• Spokane - July »
  July in Spokane is the epitome of summer, boasting its highest temperatures and extended sunlight hours. In Spokane, during July, the rain falls for 4.9 days and regularly aggregates up to 0.39" (10mm) of precipitation.
• Tacoma - July »
  The month with the least rainfall in Tacoma is July, when the rain falls for 6.3 days and typically collects 0.39" (10mm) of precipitation. The month with the least rainfall in Tacoma is July, when the rain falls for 6.3 days and typically collects 0.39" (10mm) of precipitation.
• Vancouver - July »
  The month with the least rainfall in Vancouver is July, when the rain falls for 5.4 days and typically collects 0.35" (9mm) of precipitation. On the first day of July in Vancouver sunrise is at 5:25 am and sunset at 9:03 pm.
• Bellevue - July »
  The month with the least rainfall in Bellevue is July, when the rain falls for 5.5 days and typically collects 0.24" (6mm) of precipitation. With an average maximum UV index of 6, July is the month with the highest UV index in Bellevue, Washington.
• Kent - July »
  The month with the least rainfall in Kent is July, when the rain falls for 7.3 days and typically collects 0.39" (10mm) of precipitation. The month with the least rainfall in Kent is July, when the rain falls for 7.3 days and typically collects 0.39" (10mm) of precipitation.
• Everett - July »
  The month with the least rainfall in Everett is July, when the rain falls for 7.3 days and typically collects 0.47" (12mm) of precipitation. In Everett in July, during 7.3 rainfall days, 0.47" (12mm) of precipitation is typically accumulated.
• Renton - July »
  The months with the lowest humidity in Renton are July and August, with an average relative humidity of 68%. July and August, with an average relative humidity of 68%, are the least humid months in Renton, Washington.
• Federal Way - July »
  The least humid month in Federal Way is July, with an average relative humidity of 68%. With an average relative humidity of 68%, July is the least humid month in Federal Way.
• Yakima - July »
  The months with the most sunshine in Yakima are July and August, with an average of 12.1h of sunshine. July and August, with an average relative humidity of 39%, are the least humid months in Yakima.
• Kirkland - July »
  In Kirkland, Washington, in July, during 7.8 rainfall days, 0.43" (11mm) of precipitation is typically accumulated. July is the least humid month in Kirkland, with an average relative humidity of 70%.
• Bellingham - July »
  In Bellingham during July, the rain falls for 7.7 days and regularly aggregates up to 0.55" (14mm) of precipitation. The month with the highest UV index in Bellingham, Washington, is July, with an average maximum UV index of 5.