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:
26°C
78.8°F
°C °F

Condition: Overcast

Pressure: 979 hPa

Feel like: 25 °C

Temperature: 26°C

Cloud: 100%

Humidity: 37%

Wind: S - 9 km/h

Visibility: 43.76 km

Weather forecast

Mon
27 Jul
14°C / 25°C
Overcast
Tue
28 Jul
11°C / 28°C
Mainly Clear
Wed
29 Jul
13°C / 33°C
Overcast
Thu
30 Jul
16°C / 38°C
Partly Cloudy
Fri
31 Jul
17°C / 39°C
Partly Cloudy
Hourly forecast today:
17:00 PM
10° / 26°
10° / 26°
Overcast
37% 30 km/h
18:00 PM
11° / 26°
11° / 26°
Overcast
39% 16 km/h
19:00 PM
11° / 25°
11° / 25°
Overcast
41% 20 km/h
20:00 PM
11° / 24°
11° / 24°
Overcast
44% 22 km/h
21:00 PM
12° / 23°
12° / 23°
Overcast
50% 15 km/h
22:00 PM
13° / 22°
13° / 22°
Overcast
56% 12 km/h
23:00 PM
14° / 21°
14° / 21°
Slight Rain Showers
64% 21 km/h
00:00 AM
14° / 20°
14° / 20°
Partly Cloudy
70% 21 km/h
01:00 AM
15° / 19°
15° / 19°
Overcast
75% 17 km/h
02:00 AM
15° / 18°
15° / 18°
Overcast
80% 12 km/h
03:00 AM
15° / 18°
15° / 18°
Overcast
85% 12 km/h

30 Day Averages and Extremes

  • Average high 28.77°C
  • Average low 16.1°C
  • Hottest day 40°C (06 August 2026)
  • Coldest day 0°C (09 August 2026)
  • Average humidity 52.83%
  • Days with precipitation 17 days
  • Highest precipitation 20 mm (14 July 2026)

Yesterday's Data

  • Max: 28°C
  • Min: 14°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 warm weather in Olomouc, with temperatures between 21ºC to 24ºC (69.8ºF to 75.2ºF), you might consider wearing:
- Sunglasses
- Shorts or lightweight trousers
- Light, breathable socks
- Cotton or linen fabrics

Temperature

Early
8°C / 15°C
Morning
11°C / 23°C
Afternoon
10°C / 28°C
Evening
12°C / 23°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 437
  • CO 158
  • NH3 3
  • NO2 2
  • O3 104
  • PM10 10
  • PM25 5
  • SO2 0
  • CH4 1,402

Sunrise / Sunset

03:15
18:39