Last updated: March 2, 2024
The weather in Markham, United States, during June is characterized by an average temperature of 28°C (83°F). Highs can soar to 35°C (95°F), while lows may dip to 22°C (72°F). Typically, the humidity level in Markham throughout June hovers around 74%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In June, Markham averages 157 mm (6.2 inches) of rainfall, typically over the course of 15 rainy days. The month enjoys an average of 13 hours 57 minutes of daylight, with the sun shining for approximately 10 hours 43 minutes each day. Additionally, there is a 36% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In June, the UV Index in Markham reaches a maximum of 12, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 10 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 | 1 | 1 | 3 | 5 | 8 | 11 | 12 | 11 | 9 | 7 | 4 | 2 | 1 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | |||||