Weather in Markham in joulukuu
Climate normals based on 10 years of historical data for Markham, Kanada.
Average high
2°C
Average low
-3°C
Rainfall
82 mm
12 rainy days
Sunshine
1.4h/day
Kosteus
82%
How Hot Is Markham in joulukuu?
Expect daytime highs around 2°C and overnight lows near -3°C in Markham during December — an average of -1°C across the day. Compared with November, this is a 5°C jump.
Sunshine Hours in joulukuu
Markham's darkest stretch — December sees just 1.4h of sun a day across 9h of daylight.
Does It Rain In Markham In joulukuu?
December is reliably wet in Markham: 82mm in 12 days, with rain a near-daily feature.
Is Markham Humid In joulukuu?
Air feels constantly thick in Markham: 82% humidity is the norm in December.
Does It Snow In Markham In joulukuu?
Expect winter conditions: Markham sees snow on around 4.9 days in December.
Wind In Markham In joulukuu
Expect a breezy December in Markham — winds average 22 kph.
Cloud Cover In Markham In joulukuu
Heavy cloud blankets Markham in December — averaging 79% cover, with mostly overcast skies.
Cities With Similar Weather In joulukuu
Weather in Markham, month by month
| Month | High / Low | Sade | |
|---|---|---|---|
| Sää tammikuussa | -2°C / -8°C | 72mm | Details → |
| Sää helmikuussa | -1°C / -9°C | 62mm | Details → |
| Sää maaliskuussa | 4°C / -4°C | 75mm | Details → |
| Sää huhtikuussa | 10°C / 2°C | 109mm | Details → |
| Sää toukokuussa | 18°C / 8°C | 80mm | Details → |
| Sää kesäkuussa | 23°C / 13°C | 106mm | Details → |
| Sää heinäkuussa | 26°C / 17°C | 91mm | Details → |
| Sää elokuussa | 25°C / 17°C | 95mm | Details → |
| Sää syyskuussa | 22°C / 14°C | 70mm | Details → |
| Sää lokakuussa | 15°C / 7°C | 92mm | Details → |
| Sää marraskuussa | 7°C / 1°C | 70mm | Details → |
| Sää joulukuussa | 2°C / -3°C | 82mm |