Last updated: August 23, 2025
In Isokyroe, Finland, the average temperature in April hovers around 3°C (38°F). While the minimum can dip to a brisk -16°C (3°F), you can also experience a warm maximum of 22°C (72°F). During this time, expect about 43 mm (1.7 in) of precipitation spread across 9 days, with an average humidity of 85% making it feel quite damp.
In April in Isokyroe, the average temperature is 3°C (38°F). The maximum can reach 22°C (72°F), while the minimum can drop as low as -16°C (3°F). Be prepared for a wide range of temperatures if you plan to visit during this time.
In Isokyroe in April, the precipitation amount reaches 43 mm (1.7 in) over the course of 9 days.
In Isokyroe in April, humidity is 85%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable as you contend with the heavy, cold air surrounding you.
In Isokyroe in April, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Isokyroe, you can check the information here.
UV Risk Categories
Weather in Isokyroe varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Isokyroe, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (25°F) | 37 mm (1.4 inches) | 95% | low |
| February Weather | -5°C (23°F) | 39 mm (1.5 inches) | 93% | low |
| March Weather | -2°C (29°F) | 41 mm (1.6 inches) | 91% | low |
| April Weather | 3°C (38°F) | 43 mm (1.7 inches) | 85% | moderate |
| May Weather | 9°C (48°F) | 51 mm (2.0 inches) | 77% | moderate |
| June Weather | 15°C (60°F) | 64 mm (2.5 inches) | 74% | high |
| July Weather | 17°C (63°F) | 67 mm (2.6 inches) | 80% | high |
| August Weather | 15°C (59°F) | 98 mm (3.9 inches) | 82% | moderate |
| September Weather | 10°C (51°F) | 72 mm (2.8 inches) | 88% | moderate |
| October Weather | 5°C (41°F) | 80 mm (3.2 inches) | 92% | low |
| November Weather | 1°C (34°F) | 57 mm (2.3 inches) | 92% | low |
| December Weather | -3°C (28°F) | 47 mm (1.8 inches) | 93% | low |