Last updated: August 23, 2025
In April, the average temperature in Ano Agios Ioannis, Greece hovers around 13°C (55°F). Temperatures can vary significantly, with a minimum of 2°C (36°F) and rising up to a pleasant 24°C (75°F). Expect some rainfall, as 77 mm (3.0 in) of precipitation often occurs over 11 days. Adding to the climate, the average humidity stands at a comfortable 72%.
In April in Ano Agios Ioannis, the average temperature is 13°C (55°F). The maximum can reach 24°C (75°F), and the minimum can be as low as 2°C (36°F). Packing layers would be ideal for travelers, as you can experience both warm and cool temperatures throughout the day.
In Ano Agios Ioannis in April, the precipitation amount is 77 mm (3.0 in) over the course of 11 days.
In Ano Agios Ioannis in April humidity is 72%. With an average temperature of 13°C (55°F), this humidity feels like a damp blanket wrapping around you, making outdoor exploration somewhat uncomfortable and prompting travelers to seek shade or indoor activities more often.
In Ano Agios Ioannis in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Ano Agios Ioannis.
UV Risk Categories
Weather in Ano Agios Ioannis varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Ano Agios Ioannis, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (42°F) | 90 mm (3.5 inches) | 89% | moderate |
| February Weather | 8°C (46°F) | 88 mm (3.5 inches) | 84% | moderate |
| March Weather | 9°C (49°F) | 106 mm (4.2 inches) | 81% | high |
| April Weather | 13°C (55°F) | 77 mm (3.0 inches) | 72% | very high |
| May Weather | 18°C (64°F) | 73 mm (2.9 inches) | 72% | very high |
| June Weather | 22°C (71°F) | 92 mm (3.6 inches) | 57% | very high |
| July Weather | 24°C (76°F) | 80 mm (3.1 inches) | 50% | very high |
| August Weather | 25°C (77°F) | 42 mm (1.6 inches) | 43% | very high |
| September Weather | 21°C (71°F) | 38 mm (1.5 inches) | 56% | very high |
| October Weather | 16°C (61°F) | 93 mm (3.6 inches) | 74% | high |
| November Weather | 12°C (54°F) | 187 mm (7.3 inches) | 87% | moderate |
| December Weather | 8°C (47°F) | 115 mm (4.5 inches) | 89% | low |