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:
21°C
69.8°F
°C °F

Condition: Partly Cloudy

Pressure: 994 hPa

Feel like: 23 °C

Temperature: 21°C

Cloud: 57%

Humidity: 69%

Wind: E - 2 km/h

Visibility: 37.78 km

Weather forecast

Sat
20 Jun
19°C / 30°C
Slight Rain Showers
Sun
21 Jun
18°C / 28°C
Fog
Mon
22 Jun
17°C / 32°C
Overcast
Tue
23 Jun
18°C / 31°C
Slight Rain Showers
Wed
24 Jun
17°C / 26°C
Partly Cloudy
Hourly forecast today:
23:00 PM
15° / 21°
15° / 21°
Partly Cloudy
69% 4 km/h
00:00 AM
15° / 20°
15° / 20°
Mainly Clear
72% 5 km/h
01:00 AM
15° / 19°
15° / 19°
Mainly Clear
77% 7 km/h
02:00 AM
15° / 19°
15° / 19°
Clear Sky
80% 5 km/h
03:00 AM
15° / 18°
15° / 18°
Mainly Clear
84% 5 km/h
04:00 AM
15° / 18°
15° / 18°
Clear Sky
84% 8 km/h
05:00 AM
15° / 20°
15° / 20°
Mainly Clear
74% 5 km/h
06:00 AM
17° / 22°
17° / 22°
Mainly Clear
72% 7 km/h
07:00 AM
16° / 24°
16° / 24°
Mainly Clear
61% 7 km/h
08:00 AM
15° / 27°
15° / 27°
Mainly Clear
49% 9 km/h
09:00 AM
17° / 29°
17° / 29°
Mainly Clear
49% 15 km/h

30 Day Averages and Extremes

  • Average high 24.67°C
  • Average low 14.2°C
  • Hottest day 33°C (19 June 2026)
  • Coldest day 0°C (03 July 2026)
  • Average humidity 55.4%
  • Days with precipitation 18 days
  • Highest precipitation 61 mm (09 June 2026)

Yesterday's Data

  • Max: 31°C
  • Min: 16°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 33ºC (91.4ºF), consider wearing:
- Broad-brimmed sun hat
- UV-blocking sunglasses
- Sleeveless tops or vests
- Airy sandals or flip-flops

Temperature

Early
14°C / 16°C
Morning
15°C / 26°C
Afternoon
14°C / 31°C
Evening
14°C / 23°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 460
  • CO 187
  • NH3 4
  • NO2 9
  • O3 54
  • PM10 12
  • PM25 10
  • SO2 1
  • CH4 1,398

Sunrise / Sunset

02:43
19:01