Average temperatures, rainfall and packing tips for Seattle, United States in June
🌡️ Avg high
20°C
🌙 Avg low
11°C
🌧️ Rainfall
~58 mm
📊 Warmth rank
#4 of 12
June in Seattle at a glance
June in Seattle is typically mild, with average daytime highs around 20°C and nights near 11°C. Temperature-wise it sits mid-range for Seattle (the 4th warmest month).
Expect some rain: around 58 mm falls in Seattle during June on average.
What to pack for Seattle in June
Medium layers: long sleeves and a sweater
A light-to-medium jacket
A compact umbrella for occasional showers
Seattle - year at a glance
HighLow · June highlighted
Is June a good time to visit Seattle?
🧳 June is one of the most comfortable months to visit Seattle - daytime temperatures sit in a pleasant range and it's a good pick for sightseeing and time outdoors.
In June, Seattle averages a daytime high of about 20°C and a night-time low of around 11°C, based on recent historical data.
Does it rain in Seattle in June?
Expect some rain: around 58 mm falls in Seattle during June on average.
Is June a good time to visit Seattle?
June is one of the most comfortable months to visit Seattle - daytime temperatures sit in a pleasant range and it's a good pick for sightseeing and time outdoors.