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:
35°C
95.0°F
°C °F

Condition: Mainly Clear

Pressure: 990 hPa

Feel like: 34 °C

Temperature: 35°C

Cloud: 31%

Humidity: 23%

Wind: SSE - 13 km/h

Visibility: 51.38 km

Weather forecast

Fri
31 Jul
22°C / 33°C
Overcast
Sat
01 Aug
20°C / 31°C
Overcast
Sun
02 Aug
19°C / 38°C
Overcast
Mon
03 Aug
17°C / 39°C
Partly Cloudy
Tue
04 Aug
20°C / 30°C
Slight Rain Showers
Hourly forecast today:
15:00 PM
11° / 35°
11° / 35°
Mainly Clear
23% 24 km/h
16:00 PM
11° / 35°
11° / 35°
Clear Sky
23% 25 km/h
17:00 PM
11° / 34°
11° / 34°
Clear Sky
24% 27 km/h
18:00 PM
12° / 33°
12° / 33°
Partly Cloudy
27% 27 km/h
19:00 PM
12° / 30°
12° / 30°
Mainly Clear
33% 19 km/h
20:00 PM
13° / 28°
13° / 28°
Mainly Clear
40% 14 km/h
21:00 PM
13° / 26°
13° / 26°
Mainly Clear
45% 13 km/h
22:00 PM
13° / 25°
13° / 25°
Mainly Clear
47% 12 km/h
23:00 PM
12° / 24°
12° / 24°
Mainly Clear
48% 12 km/h
00:00 AM
12° / 23°
12° / 23°
Overcast
51% 10 km/h
01:00 AM
12° / 22°
12° / 22°
Mainly Clear
53% 10 km/h

30 Day Averages and Extremes

  • Average high 27.0°C
  • Average low 15.43°C
  • Hottest day 39°C (03 August 2026)
  • Coldest day 0°C (13 August 2026)
  • Average humidity 54.73%
  • Days with precipitation 17 days
  • Highest precipitation 30 mm (07 August 2026)

Yesterday's Data

  • Max: 35°C
  • Min: 18°C
  • Total Precipitation: 0 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 very hot weather in Olomouc, with the high temperatures above 38ºC (100.4ºF), consider wearing:
- Light, natural fabrics (like cotton or linen)
- Airy sandals or flip-flops
- Ultra-thin, breathable socks
- High SPF sunscreen for outdoor activities

Temperature

Early
14°C / 20°C
Morning
14°C / 29°C
Afternoon
11°C / 35°C
Evening
13°C / 26°C

Air quality

Moderate

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

  • CO2 440
  • CO 167
  • NH3 3
  • NO2 2
  • O3 137
  • PM10 12
  • PM25 8
  • SO2 0
  • CH4 1,381

Sunrise / Sunset

03:20
18:34