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:
18°C
64.4°F
°C °F

Condition: Mainly Clear

Pressure: 992 hPa

Feel like: 15 °C

Temperature: 18°C

Cloud: 6%

Humidity: 45%

Wind: WNW - 12 km/h

Visibility: 41.96 km

Weather forecast

Fri
17 Apr
5°C / 18°C
Overcast
Sat
18 Apr
7°C / 18°C
Slight Rain
Sun
19 Apr
6°C / 13°C
Slight Rain
Mon
20 Apr
4°C / 11°C
Overcast
Tue
21 Apr
3°C / 13°C
Overcast
Hourly forecast today:
15:00 PM
6° / 18°
6° / 18°
Mainly Clear
45% 25 km/h
16:00 PM
5° / 18°
5° / 18°
Partly Cloudy
42% 30 km/h
17:00 PM
7° / 16°
7° / 16°
Overcast
56% 43 km/h
18:00 PM
7° / 15°
7° / 15°
Partly Cloudy
61% 36 km/h
19:00 PM
8° / 13°
8° / 13°
Mainly Clear
70% 13 km/h
20:00 PM
8° / 12°
8° / 12°
Partly Cloudy
81% 9 km/h
21:00 PM
8° / 11°
8° / 11°
Mainly Clear
86% 7 km/h
22:00 PM
8° / 10°
8° / 10°
Partly Cloudy
89% 6 km/h
23:00 PM
7° / 9°
7° / 9°
Partly Cloudy
92% 6 km/h
00:00 AM
7° / 8°
7° / 8°
Mainly Clear
94% 8 km/h
01:00 AM
6° / 7°
6° / 7°
Mainly Clear
94% 9 km/h

30 Day Averages and Extremes

  • Average high 12.97°C
  • Average low 3.67°C
  • Hottest day 21°C (04 April 2026)
  • Coldest day -2°C (09 April 2026)
  • Average humidity 61.23%
  • Days with precipitation 16 days
  • Highest precipitation 28 mm (29 April 2026)

Yesterday's Data

  • Max: 18°C
  • Min: 8°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 mild weather in Olomouc, with temperatures between 15ºC to 18ºC (59.0ºF to 64.4ºF), consider wearing:
- Lightweight sweater or cardigan
- Casual sneakers or loafers
- Cotton socks
- Scarf (optional)

Temperature

Early
7°C / 8°C
Morning
8°C / 14°C
Afternoon
6°C / 18°C
Evening
8°C / 11°C

Air quality

Moderate

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

  • CO2 448
  • CO 189
  • NH3 5
  • NO2 2
  • O3 100
  • PM10 33
  • PM25 15
  • SO2 1
  • CH4 1,417

Sunrise / Sunset

03:54
17:46