Weather in Ostrava in detsember
Climate normals based on 10 years of historical data for Ostrava, Těehhi.
Average high
4°C
Average low
-1°C
Rainfall
55 mm
12 rainy days
Sunshine
1.8h/day
Niiskus
85%
How Hot Is Ostrava in detsember?
Expect daytime highs around 4°C and overnight lows near -1°C in Ostrava during December — an average of 1°C across the day. That's about 5°C warmer than November and similar to what Ostrava sees in January.
Sunshine Hours in detsember
Persistent gloom: Ostrava averages only 1.8h of direct sun in December.
Does It Rain In Ostrava In detsember?
December brings regular showers to Ostrava: 55mm across 12 days.
Is Ostrava Humid In detsember?
Ostrava's air is saturated this month: humidity averages a sweltering 85%.
Does It Snow In Ostrava In detsember?
Snow is possible but uncommon in Ostrava during December — about 2.6 snow days on average.
Wind In Ostrava In detsember
December brings gentle winds to Ostrava — averaging 20 kph.
Cloud Cover In Ostrava In detsember
Cloudy skies dominate Ostrava in December — averaging 71% cloud cover.
Cities With Similar Weather In detsember
Weather in Ostrava, month by month
| Month | High / Low | Vihm | |
|---|---|---|---|
| Jaanuari ilm | 2°C / -3°C | 49mm | Details → |
| Veebruari ilm | 5°C / -1°C | 52mm | Details → |
| Märtsi ilm | 9°C / 1°C | 45mm | Details → |
| Aprilli ilm | 13°C / 4°C | 62mm | Details → |
| Mai ilm | 18°C / 9°C | 82mm | Details → |
| Juuni ilm | 23°C / 13°C | 82mm | Details → |
| Juuli ilm | 25°C / 15°C | 89mm | Details → |
| Augusti ilm | 25°C / 16°C | 114mm | Details → |
| Septembri ilm | 20°C / 11°C | 101mm | Details → |
| Oktoobri ilm | 15°C / 7°C | 69mm | Details → |
| Novembri ilm | 8°C / 3°C | 52mm | Details → |
| Detsembri ilm | 4°C / -1°C | 55mm |