Saint Helens Weather in July
July in Saint Helens averages 27°C (81°F) during the day and 13°C (55°F) at night. With just 12 mm (0.5 in) of rainfall on average, it doesn't get much drier than this.
Rainfall in Saint Helens in July
This month sees the least rain of the year, making it well suited for outdoor adventures. Historically, approximately 4 days this month are expected to have rain, averaging 12 mm (0.5 in). The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.
Temperature in Saint Helens in July
Weather in Saint Helens is at its perfect in July. Highs reach 27°C (81°F), while nights settle around 13°C (55°F). July is in the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 13°C (55°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Saint Helens in July
The city usually sees around 332 hours of sunlight, indicating many sunny days — a great month for sightseeing.If you're a fan of comfortable temperatures and drier conditions, July is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Saint Helens's climate page.
Saint Helens Temperature in July
Min Temperature
13°C (55°F)
Max Temperature
27°C (81°F)
Chance of Rain
13%
Precipitation
12 mm (0.5 in)
Rainy days
4 days
Humidity
63% *
Sunshine
332 hours *
Percentage Sunshine
*
Best Places in the United States of America in July
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in July →
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What to Wear in Saint Helens in July
Warm weather calls for comfortable, breathable clothing in July. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Almost no rain is expected, so no need to bring rain gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Saint Helens in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Saint Helens's climate page.
Temperature Rainfall Sunshine Humidity
See the full Saint Helens climate overview or explore weather in the United States of America.
