Lake Oswego Weather in April

April in Lake Oswego brings moderate temperatures around 16°C (61°F) during the day, dropping to 6°C (43°F) at night, with quite a bit of rainfall expected, averaging around 91 mm (3.6 in) for the month.

Rainfall in Lake Oswego in April

Based on our climate data of the past 30 years, about 19 days of rain are anticipated, with 91 mm (3.6 in) on average. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Lake Oswego in April

In April, Lake Oswego gets moderate temperatures, with highs of 16°C (61°F). Nights cool to around 6°C (43°F). Conditions are often most pleasant around the middle of the day. Nights fall to 6°C (43°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Lake Oswego in April

Enjoy a sunny month with about 221 hours of sunshine, the clear skies make Lake Oswego even more beautiful.

Wind Speed in Lake Oswego in April

April has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Lake Oswego.