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. In contrast, the eastern half of the state, featuring cities like Yakima and Pasco, sees nighttime lows ranging from 50°F to 60°F.

Sunshine dominates the weather pattern in July. The western half of the state sees a continued decrease in precipitation, typically measuring less than 1", while eastern Washington often has even less rainfall. Winds are generally light to moderate, primarily fluctuating between 5 to 15mph (8.05 to 15mph), 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.

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• Seattle - July »
  July and August are months with the least rain in Seattle when the rain falls for 4.2 days and typically aggregates up to 0.12" of rain. The months with the least rainfall in Seattle are July and August Rain falls for 4.2 days and accumulates 0.12" of rain.
• Spokane - July »
  On the first day of July in Spokane sunrise is at 4:55 am and sunset at 8:51 pm. The highest point of temperatures in Spokane falls in July and August, when the average high-temperature ascends to 83.7°F.
• 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" 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" of precipitation.
• Vancouver - July »
  The month with the highest UV index in Vancouver is July, with an average maximum UV index of 6. On the first day of July in Vancouver, Washington, sunrise is at 5:25 am and sunset at 9:03 pm.
• Bellevue - July »
  July is the month with the highest UV index in Bellevue, Washington, with an average maximum UV index of 6. With an average relative humidity of 69%, July is the least humid month in Bellevue.
• Kent - July »
  In Kent during July, the rain falls for 7.3 days and regularly aggregates up to 0.39" of precipitation. The least humid month in Kent is July, with an average relative humidity of 68%.
• 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" of precipitation. With an average relative humidity of 73%, July is the least humid month in Everett, Washington.
• Renton - July »
  Despite the intensified UV index of 6, July remains a favored month for engaging in water-related activities and enjoying the beautiful Renton outdoors. The month with the highest UV index in Renton is July, with an average maximum UV index of 6.
• Federal Way - July »
  July is the month with the highest UV index in Federal Way with an average maximum UV index of 6. Following the gentle prequel of June, July bursts into a robust summer display, making it the warmest month in Federal Way.
• Yakima - July »
  The month with the least rainfall in Yakima, Washington, is July, when the rain falls for 2.1 days and typically collects 0.08" of precipitation. July and August, with an average relative humidity of 39%, are the least humid months in Yakima.
• Kirkland - July »
  July is the least humid month in Kirkland, with an average relative humidity of 70%. July reigns as the warmest month in Kirkland with temperatures peaking at 75.2°F.
• Bellingham - July »
  With an average relative humidity of 74%, July is the least humid month in Bellingham, Washington. The month with the highest UV index in Bellingham, Washington, is July, with an average maximum UV index of 5.