Last updated: March 2, 2024
The weather in Horokanai, Japan, during April is characterized by an average temperature of 5°C (42°F). Highs can soar to 19°C (66°F), while lows may dip to -5°C (23°F). Typically, the humidity level in Horokanai throughout April hovers around 81%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In April, Horokanai averages 80 mm (3.2 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 13 hours 26 minutes of daylight, with the sun shining for approximately 9 hours 18 minutes each day. Additionally, there is a 37% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In April, the UV Index in Horokanai reaches a maximum of 7, indicating a level of High exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 25 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 4 | 3 | 2 | 1 | 1 | 0 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||