April weather forecast
Pori, Finland

April ushers in perceptible changes in Pori, signifying the much-awaited arrival of Spring. Unlike the preceding month, the average high and low temperatures climb to a relatively comfortable 8°C (46.4°F) and -1°C (30.2°F) respectively. The city begins to defrost slowly as daylight hours extend noticeably. Individuals start to shed their heavy layers of winter wear. Light showers, replacing snowfall, are a common weather feature in this period.

Temperature

April's arrival in Pori, Finland, signals an increase in average high-temperatures, moving from March's icy 1°C (33.8°F) to a chilly 8°C (46.4°F). In Pori, April is marked by an average low-temperature of -1°C (30.2°F).

Rainfall

Throughout April, 21mm (0.83") of precipitation is accumulated. During the entire year, Pori aggregates up to 360mm (14.17") of precipitation.

Sea temperature

In April, the average sea temperature in Pori is 0.7°C (33.3°F).
Note: During the act of swimming, this is a direct threat to life. Breathing becomes erratic and cognitive abilities decline rapidly. The importance of a specialized swimsuit to minimize thermal loss is paramount.

Daylight

In Pori, the average length of the day in April is 14h and 47min.
On the first day of April in Pori, Finland, sunrise is at 06:53 and sunset at 20:19. On the last day of the month, sunrise is at 05:23 and sunset at 21:36 EEST.