Hillsboro Weather in March

March in Hillsboro brings pleasant temperatures, with daytime highs of 21°C (70°F) and nights around 8°C (46°F). Quite a bit of rainfall is expected, around 109 mm (4.3 in), so pack an umbrella.

Rainfall in Hillsboro in March

Historically, approximately 7 days this month are expected to have rain, averaging 109 mm (4.3 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Hillsboro in March

March in Hillsboro brings typical temperatures with highs around 21°C (70°F) and lows of 8°C (46°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows around 8°C (46°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Hillsboro in March

The month enjoys around 210 hours of sunshine, creating mostly sunny days with good weather conditions.

If you prefer enjoying temperate temperatures and rain-free days, April and November typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.