Olomouc, Czechia Weather

  1. Olomouc, Czechia Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Olomouc over the next 12 hours
  7. Temperature and possibility of rain in Olomouc in the coming days
  8. Rainfall in Olomouc in the coming days
  9. Olomouc Weather Summary
  10. Weather averages by month
  11. Olomouc's weather
  12. Frequently asked questions
  13. Comments
Olomouc, Weather
(Photo by Steve Sharp on Unsplash)

Current conditions

Updated:
7°C
44.6°F
°C °F

Condition: Overcast

Pressure: 983 hPa

Feel like: 4 °C

Temperature: 7°C

Cloud: 100%

Humidity: 69%

Wind: SSE - 11 km/h

Visibility: 36.88 km

Weather forecast

Mon
26 Oct
2°C / 10°C
Overcast
Tue
27 Oct
4°C / 8°C
Slight Rain
Wed
28 Oct
4°C / 11°C
Overcast
Thu
29 Oct
5°C / 11°C
Slight Rain
Fri
30 Oct
2°C / 11°C
Slight Rain
Hourly forecast today:
10:00 AM
2° / 7°
2° / 7°
Overcast
69% 24 km/h
11:00 AM
0° / 9°
0° / 9°
Overcast
54% 34 km/h
12:00 PM
0° / 10°
0° / 10°
Slight Rain
51% 41 km/h
13:00 PM
1° / 10°
1° / 10°
Slight Rain
54% 43 km/h
14:00 PM
2° / 10°
2° / 10°
Slight Rain
59% 41 km/h
15:00 PM
2° / 9°
2° / 9°
Slight Rain
61% 42 km/h
16:00 PM
3° / 9°
3° / 9°
Slight Rain
68% 42 km/h
17:00 PM
4° / 8°
4° / 8°
Slight Rain
78% 45 km/h
18:00 PM
6° / 7°
6° / 7°
Slight Rain
88% 38 km/h
19:00 PM
6° / 7°
6° / 7°
Slight Rain
90% 32 km/h
20:00 PM
6° / 8°
6° / 8°
Overcast
90% 32 km/h

30 Day Averages and Extremes

  • Average high 11.37°C
  • Average low 3.47°C
  • Hottest day 20°C (20 October 2026)
  • Coldest day 0°C (03 November 2026)
  • Average humidity 75.0%
  • Days with precipitation 17 days
  • Highest precipitation 56 mm (21 October 2026)

Yesterday's Data

  • Max: 10°C
  • Min: 1°C
  • Total Precipitation: 3 mm

Temperature and possibility of rain in Olomouc over the next 12 hours

Temperature and possibility of rain in Olomouc in the coming days

Rainfall in Olomouc in the coming days

Olomouc Climate Summary

Olomouc features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 9.87ºC (49.77ºF), which is about -0.2% lower than the national average for Czechia. Annually, the city experiences approximately 37.57 millimeters (1.48 inches) of rainfall, spread across 95.36 rainy days, accounting for 26.13% of the year.

Longitude 49.593778
Latitude 17.2508787
Yearly high temperature 12.39ºC (54.3ºF)
Yearly low temperature 4.58ºC (40.24ºF)
Hottest month August 24.16ºC (75.49ºF)
Coldest month February -3.52ºC (25.66ºF)
Yearly precip 37.57mm (1.48in)
Days with rainfall 95.36 days (26.13%)
Driest month April (72.61%)
Wettest month June (77.72%)

Weather averages by month

Month High / Low (°C) Rain
January -0.43° / -4.79° 7.55 days
February 1.7° / -3.52° 6.55 days
March 7.59° / 0.56° 6.09 days
April 13.72° / 4.14° 5.55 days
May 17.09° / 7.32° 12.36 days
June 21.37° / 11.01° 12.18 days
July 23.67° / 12.7° 13.18 days
August 24.16° / 13.43° 8.09 days
September 18.6° / 9.59° 7.18 days
October 12.51° / 5.34° 4.91 days
November 7.13° / 1.86° 5.27 days
December 1.56° / -2.69° 6.45 days

Olomouc's weather

Frequently asked questions

1. What is the hottest month in Olomouc?

August has the highest average monthly temperature (daily mean of 24.16ºC) and February are the coolest (daily mean of -3.52ºC).

2. What should I wear in Olomouc today?

For today's cool weather in Olomouc, with temperatures between 9ºC to 12ºC (48.2ºF to 53.6ºF), you should consider wearing:
- Knit hat (optional for cooler mornings)
- Long-sleeve top or shirt
- Light jacket or cardigan
- Cotton socks

Temperature

Early
0°C / 1°C
Morning
1°C / 5°C
Afternoon
2°C / 9°C
Evening
6°C / 7°C

Air quality

Moderate

Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals

  • CO2 442
  • CO 158
  • NH3 2
  • NO2 3
  • O3 59
  • PM10 6
  • PM25 4
  • SO2 0
  • CH4 1,471

Sunrise / Sunset

05:29
15:39