Ostrava / Mosnov
Weather station · 49.7°N 18.1°E · 256 m above sea level
ICAO LKMTWMO 11782Station data since 1953
Record high
28.7°C
in 2003
Record low
1.1°C
in 1961
Average high
18.9°C
all years on record
17.4°C short of the record for 23 September
Today’s high 11.3°C against 28.7°C in 2003. A reading that beats it is flagged here automatically, once a second cycle confirms it.
All-time record high
36.9°C
- Date
- Monday, 10 August 1992
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Ostrava / Mosnov, Czechia
- Position
- 49.68°N 18.12°E · 256 m
Highest highest in available records since 1953. Source: NOAA GHCN-Daily.
All-time record low
−29.3°C
- Date
- Monday, 7 January 1985
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Ostrava / Mosnov, Czechia
- Position
- 49.68°N 18.12°E · 256 m
Highest and lowest lowest in available records since 1953. Source: NOAA GHCN-Daily.
Where Ostrava / Mosnov is
49.68°N 18.12°E
Records by month
Jan
14.2°
−29.3°
Feb
17.3°
−27.8°
Mar
23.0°
−26.1°
Apr
29.0°
−8.0°
May
32.2°
−3.0°
Jun
35.0°
1.0°
Jul
36.7°
4.2°
Aug
36.9°
3.8°
Sep
31.1°
Recent days
| Day | High | At | Low | At |
|---|---|---|---|---|
| 2026-09-23 | 11.3°C | 00:00 UTC | 9.6°C | 06:00 UTC |
| 2026-09-22 | 12.8°C | 12:00 UTC | 11.9°C | 18:00 UTC |
Nearby stations
- Ostrava/Janáček ArptCzechia1.5 km
- Lysa HoraCzechia28.3 km
- CervenaCzechia41.9 km
- HolesovCzechia57 km
- Zilina / HricovSlovakia61.8 km
- Žilina ArptSlovakia61.9 km
Data sources for this page
| Figure | Source | Type |
|---|---|---|
| Right now, today so far | NOAA Aviation Weather Center (METAR) and NOAA NWS WMO bulletins (SYNOP) | Measured, station |
| All-time, monthly and on-this-day records | NOAA NCEI Global Historical Climatology Network daily (GHCN-Daily), 1953 to 2025 | Measured, station |
| Nearby stations and distances | Computed from station positions in our own database | Calculated |
