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:
38°C
100.4°F
°C °F

Condition: Clear Sky

Pressure: 987 hPa

Feel like: 35 °C

Temperature: 38°C

Cloud: 0%

Humidity: 16%

Wind: SSE - 18 km/h

Visibility: 58.7 km

Weather forecast

Wed
05 Aug
20°C / 31°C
Overcast
Thu
06 Aug
16°C / 22°C
Slight Thunderstorm
Fri
07 Aug
12°C / 25°C
Partly Cloudy
Sat
08 Aug
10°C / 27°C
Overcast
Sun
09 Aug
14°C / 32°C
Overcast
Hourly forecast today:
15:00 PM
8° / 38°
8° / 38°
Clear Sky
16% 41 km/h
16:00 PM
9° / 38°
9° / 38°
Clear Sky
18% 30 km/h
17:00 PM
9° / 37°
9° / 37°
Clear Sky
18% 34 km/h
18:00 PM
10° / 35°
10° / 35°
Clear Sky
22% 25 km/h
19:00 PM
12° / 32°
12° / 32°
Clear Sky
29% 19 km/h
20:00 PM
11° / 29°
11° / 29°
Clear Sky
33% 15 km/h
21:00 PM
11° / 28°
11° / 28°
Clear Sky
36% 14 km/h
22:00 PM
11° / 26°
11° / 26°
Clear Sky
39% 12 km/h
23:00 PM
12° / 25°
12° / 25°
Clear Sky
42% 11 km/h
00:00 AM
12° / 25°
12° / 25°
Clear Sky
44% 10 km/h
01:00 AM
11° / 24°
11° / 24°
Clear Sky
45% 9 km/h

30 Day Averages and Extremes

  • Average high 28.9°C
  • Average low 16.8°C
  • Hottest day 38°C (03 August 2026)
  • Coldest day 0°C (18 August 2026)
  • Average humidity 49.33%
  • Days with precipitation 18 days
  • Highest precipitation 38 mm (06 August 2026)

Yesterday's Data

  • Max: 38°C
  • Min: 21°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)
- High SPF sunscreen for outdoor activities
- Lightweight, loose-fitting shorts
- Airy sandals or flip-flops

Temperature

Early
14°C / 22°C
Morning
15°C / 32°C
Afternoon
8°C / 38°C
Evening
11°C / 28°C

Air quality

Moderate

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

  • CO2 443
  • CO 156
  • NH3 2
  • NO2 2
  • O3 125
  • PM10 14
  • PM25 9
  • SO2 3
  • CH4 1,359

Sunrise / Sunset

03:27
18:26