Weather in Markham in september
Climate normals based on 10 years of historical data for Markham, Canada.
Average high
22°C
Average low
14°C
Rainfall
70 mm
9 rainy days
Sunshine
4.3h/day
Vochtigheid
71%
How Hot Is Markham in september?
Markham's warmth holds through September, with 22°C highs and 14°C lows.
Sunshine Hours in september
Average sun and average daylight: 4.3h a day in Markham, sun up between 6:55 am and 7:25 pm.
Does It Rain In Markham In september?
Markham sees moderate rainfall in September — 70mm spread across 9 days, with rain coming in distinct bursts.
Is Markham Humid In september?
High levels of humidity in Markham year-round (about 71%) will make it feel warmer than the thermometer suggests.
Wind In Markham In september
Wind stays light: 17 kph on a typical day in Markham.
Cloud Cover In Markham In september
Cloudy skies dominate Markham in September — averaging 56% cloud cover.
Cities With Similar Weather In september
Weather in Markham, month by month
| Month | High / Low | Regen | |
|---|---|---|---|
| Weer in januari | -2°C / -8°C | 72mm | Details → |
| Weer in februari | -1°C / -9°C | 62mm | Details → |
| Weer in maart | 4°C / -4°C | 75mm | Details → |
| Weer in april | 10°C / 2°C | 109mm | Details → |
| Weer in mei | 18°C / 8°C | 80mm | Details → |
| Weer in juni | 23°C / 13°C | 106mm | Details → |
| Weer in juli | 26°C / 17°C | 91mm | Details → |
| Weer in augustus | 25°C / 17°C | 95mm | Details → |
| Weer in september | 22°C / 14°C | 70mm | |
| Weer in oktober | 15°C / 7°C | 92mm | Details → |
| Weer in november | 7°C / 1°C | 70mm | Details → |
| Weer in december | 2°C / -3°C | 82mm | Details → |