Karlovac, Croatia Weather

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

Current conditions

Updated:
21°C
69.8°F
°C °F

Condition: Mainly Clear

Pressure: 1,006 hPa

Feel like: 24 °C

Temperature: 21°C

Cloud: 22%

Humidity: 84%

Wind: W - 2 km/h

Visibility: 29.82 km

Weather forecast

Sun
21 Jun
19°C / 29°C
Slight Rain Showers
Mon
22 Jun
18°C / 33°C
Fog
Tue
23 Jun
18°C / 33°C
Fog
Wed
24 Jun
18°C / 35°C
Fog
Thu
25 Jun
21°C / 31°C
Overcast
Hourly forecast today:
01:00 AM
18° / 21°
18° / 21°
Mainly Clear
84% 4 km/h
02:00 AM
18° / 20°
18° / 20°
Partly Cloudy
87% 5 km/h
03:00 AM
18° / 20°
18° / 20°
Mainly Clear
90% 7 km/h
04:00 AM
18° / 18°
18° / 18°
Fog
96% 7 km/h
05:00 AM
19° / 20°
19° / 20°
Mainly Clear
93% 7 km/h
06:00 AM
19° / 22°
19° / 22°
Clear Sky
83% 3 km/h
07:00 AM
20° / 25°
20° / 25°
Clear Sky
75% 5 km/h
08:00 AM
20° / 26°
20° / 26°
Mainly Clear
67% 7 km/h
09:00 AM
20° / 28°
20° / 28°
Mainly Clear
59% 8 km/h
10:00 AM
19° / 30°
19° / 30°
Mainly Clear
51% 9 km/h
11:00 AM
20° / 31°
20° / 31°
Mainly Clear
51% 12 km/h

30 Day Averages and Extremes

  • Average high 28.97°C
  • Average low 16.7°C
  • Hottest day 38°C (30 June 2026)
  • Coldest day 0°C (04 July 2026)
  • Average humidity 58.63%
  • Days with precipitation 14 days
  • Highest precipitation 48 mm (14 June 2026)

Yesterday's Data

  • Max: 33°C
  • Min: 18°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Karlovac over the next 12 hours

Temperature and possibility of rain in Karlovac in the coming days

Rainfall in Karlovac in the coming days

Karlovac Climate Summary

Karlovac features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 12.97ºC (55.35ºF), which is about -0.53% lower than the national average for Croatia. Annually, the city experiences approximately 97.79 millimeters (3.85 inches) of rainfall, spread across 120.45 rainy days, accounting for 33.0% of the year.

Longitude 45.4928973
Latitude 15.5552683
Yearly high temperature 16.63ºC (61.93ºF)
Yearly low temperature 5.74ºC (42.33ºF)
Hottest month August 28.63ºC (83.53ºF)
Coldest month February -1.84ºC (28.69ºF)
Yearly precip 97.79mm (3.85in)
Days with rainfall 120.45 days (33.0%)
Driest month April (72.93%)
Wettest month September (76.73%)

Weather averages by month

Month High / Low (°C) Rain
January 4.68° / -2.38° 9.0 days
February 5.66° / -1.84° 10.73 days
March 11.84° / 2.33° 8.73 days
April 17.51° / 5.56° 9.27 days
May 20.51° / 7.89° 14.36 days
June 25.37° / 11.62° 11.64 days
July 28.22° / 13.28° 10.73 days
August 28.63° / 13.33° 8.82 days
September 22.46° / 9.74° 10.27 days
October 16.95° / 6.32° 8.36 days
November 11.38° / 3.62° 10.18 days
December 6.4° / -0.61° 8.36 days

Karlovac's weather

Frequently asked questions

1. What is the hottest month in Karlovac?

August has the highest average monthly temperature (daily mean of 28.63ºC) and February are the coolest (daily mean of -1.84ºC).

2. What should I wear in Karlovac today?

For today's very hot weather in Karlovac, with the high temperatures above 34ºC (93.2ºF), consider wearing:
- Sleeveless tops or vests
- Light, natural fabrics (like cotton or linen)
- High SPF sunscreen for outdoor activities
- Ultra-thin, breathable socks

Temperature

Early
18°C / 20°C
Morning
20°C / 28°C
Afternoon
16°C / 33°C
Evening
18°C / 25°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 519
  • CO 155
  • NH3 3
  • NO2 4
  • O3 49
  • PM10 11
  • PM25 9
  • SO2 0
  • CH4 1,373

Sunrise / Sunset

03:09
18:50