Karlovy Vary, Czechia Weather

  1. Karlovy Vary, Czechia Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Karlovy Vary over the next 12 hours
  7. Temperature and possibility of rain in Karlovy Vary in the coming days
  8. Rainfall in Karlovy Vary in the coming days
  9. Karlovy Vary Weather Summary
  10. Weather averages by month
  11. Karlovy Vary's weather
  12. Frequently asked questions
  13. Comments
Karlovy Vary, Weather
(Photo by Steve Sharp on Unsplash)

Current conditions

Updated:
9°C
48.2°F
°C °F

Condition: Overcast

Pressure: 983 hPa

Feel like: 9 °C

Temperature: 9°C

Cloud: 100%

Humidity: 89%

Wind: SSE - 2 km/h

Visibility: 20.28 km

Weather forecast

Mon
05 Oct
5°C / 20°C
Fog
Tue
06 Oct
6°C / 21°C
Fog
Wed
07 Oct
7°C / 13°C
Slight Rain Showers
Thu
08 Oct
5°C / 11°C
Overcast
Fri
09 Oct
5°C / 11°C
Slight Rain
Hourly forecast today:
22:00 PM
8° / 9°
8° / 9°
Overcast
89% 5 km/h
23:00 PM
8° / 9°
8° / 9°
Overcast
95% 3 km/h
00:00 AM
8° / 8°
8° / 8°
Fog
97% 3 km/h
01:00 AM
8° / 8°
8° / 8°
Fog
98% 3 km/h
02:00 AM
8° / 8°
8° / 8°
Fog
99% 2 km/h
03:00 AM
8° / 8°
8° / 8°
Fog
100% 3 km/h
04:00 AM
7° / 7°
7° / 7°
Fog
100% 5 km/h
05:00 AM
8° / 8°
8° / 8°
Fog
100% 5 km/h
06:00 AM
8° / 8°
8° / 8°
Fog
100% 6 km/h
07:00 AM
8° / 8°
8° / 8°
Fog
100% 6 km/h
08:00 AM
9° / 10°
9° / 10°
Fog
95% 6 km/h

30 Day Averages and Extremes

  • Average high 16.17°C
  • Average low 6.33°C
  • Hottest day 22°C (27 September 2026)
  • Coldest day 0°C (18 October 2026)
  • Average humidity 74.2%
  • Days with precipitation 13 days
  • Highest precipitation 43 mm (07 October 2026)

Yesterday's Data

  • Max: 20°C
  • Min: 9°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Karlovy Vary over the next 12 hours

Temperature and possibility of rain in Karlovy Vary in the coming days

Rainfall in Karlovy Vary in the coming days

Karlovy Vary Climate Summary

Karlovy Vary features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 8.83ºC (47.89ºF), which is about -1.24% lower than the national average for Czechia. Annually, the city experiences approximately 44.48 millimeters (1.75 inches) of rainfall, spread across 125.01 rainy days, accounting for 34.25% of the year.

Longitude 50.2318521
Latitude 12.8719616
Yearly high temperature 11.4ºC (52.52ºF)
Yearly low temperature 3.48ºC (38.26ºF)
Hottest month August 22.13ºC (71.83ºF)
Coldest month February -4.7ºC (23.54ºF)
Yearly precip 44.48mm (1.75in)
Days with rainfall 125.01 days (34.25%)
Driest month April (75.25%)
Wettest month August (75.55%)

Weather averages by month

Month High / Low (°C) Rain
January 0.23° / -4.68° 12.91 days
February 1.18° / -4.7° 9.09 days
March 6.28° / -0.97° 9.27 days
April 12.58° / 2.84° 8.82 days
May 15.98° / 5.73° 12.91 days
June 20.09° / 9.6° 12.73 days
July 22.22° / 11.49° 14.36 days
August 22.13° / 11.85° 11.55 days
September 17.08° / 8.25° 7.73 days
October 11.5° / 4.26° 7.09 days
November 5.76° / 0.62° 7.64 days
December 1.82° / -2.49° 10.91 days

Karlovy Vary's weather

Frequently asked questions

1. What is the hottest month in Karlovy Vary?

August has the highest average monthly temperature (daily mean of 22.13ºC) and February are the coolest (daily mean of -4.7ºC).

2. What should I wear in Karlovy Vary today?

For today's mild weather in Karlovy Vary, with temperatures between 16ºC to 19ºC (60.8ºF to 66.2ºF), consider wearing:
- Casual sneakers or loafers
- Cotton socks
- Comfortable jeans or slacks
- Lightweight sweater or cardigan

Temperature

Early
11°C / 11°C
Morning
11°C / 14°C
Afternoon
7°C / 19°C
Evening
7°C / 9°C

Air quality

Moderate

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

  • CO2 487
  • CO 300
  • NH3 1
  • NO2 5
  • O3 50
  • PM10 29
  • PM25 27
  • SO2 0
  • CH4 1,469

Sunrise / Sunset

05:14
16:38