Lewiston Weather in April

April in Lewiston brings moderate temperatures around 12°C (54°F) during the day, dropping to 1°C (34°F) at night, with quite a bit of rainfall expected, averaging around 108 mm (4.3 in) for the month.

Rainfall in Lewiston in April

Looking at the last 30 years, the data shows about 11 days with rain, averaging 108 mm (4.3 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Lewiston in April

In April, Lewiston gets moderate temperatures, with highs of 12°C (54°F). Nights cool to around 1°C (34°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 1°C (34°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Lewiston in April

There are approximately 213 hours of sunshine this month, resulting in mostly clear days. Despite the cool temperatures, the sunshine makes it an enjoyable time to be outside.

If you're looking for dry conditions and comfortable temperatures, April may not be the ideal month to visit Lewiston. Our weather planner can help you explore destinations with more pleasant weather conditions.