West Lake Sammamish Weather in July
What's the weather like in West Lake Sammamish (Washington) in July 2024?
The climate in West Lake Sammamish during July can be summarized as mild and reasonably dry.
July is in the summer in West Lake Sammamish and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a comfortable 23°C (74°F), whilst at night 12°C (53°F) is normal.
| Daytime temperature | 23.4°C 74.1°F |
|---|---|
| Nightly temperature | 11.8°C 53.2°F |
| Average temperature | 17.6°C 63.7°F |
| Daily sunshine | 10.8 hrs |
| Avg rainfall | 30 mm 1.2 ins |
| Rainy days | 5 days |
| Sea temperature | 13.1°C 55.5°F |
| Humidity | 64% |
| Windspeed | 12.6kph 8 mph |
On average July is the driest month of the year in West Lake Sammamish with around 30mm 1.2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.8 hours of sunshine per day.
July temperatures in West Lake Sammamish
July rainfall
July hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in West Lake Sammamish in July 2024.
Other monthly averages
West Lake Sammamish weather stats
| Hottest month: | July | 23.1°C 73.6°F |
|---|---|---|
| Driest month: | July | 30mm 1.2ins |
| Sunniest month: | July | 10.8hrs |
| Coldest month: | January | 6.7°C 44.1°F |
| Wettest month: | December | 186mm 7.3ins |
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