Weather on a past date in Koper

Any date from 1 January 2009 to yesterday.

Sun 25 Oct, 2026 Weather in Koper

Sunrise: 06:35 AM
Sunset: 05:03 PM		Moonrise: 04:18 PM
Moonset: 05:42 AM		Max:
14.5 °c		Min:
6.5 °c		Avg:
10.3 °c		Precip:
0.00 mm		Max Wind:
8.3 kph
 
Sun 25
0:00 am
Sun 25
3:00 am
Sun 25
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Sun 25
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Sun 25
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Sun 25
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IconClearOvercastOvercastOvercastOvercastOvercastOvercastOvercast
Temp8.9°c7.3°c7.1°c11.1°c14.1°c13.2°c10.4°c9.5°c
Wind7.9 kmph6.8 kmph6.5 kmph3.6 kmph5.8 kmph1.8 kmph2.2 kmph4.3 kmph
Precip0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm
Cloud24%100%100%97%100%100%100%98%
Humidity74%79%79%62%50%58%71%74%
Pressure1020 mb1018 mb1017 mb1017 mb1015 mb1014 mb1014 mb1014 mb

Koper Annual Weather Averages

MonthHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
January7°C / 45°F1°C / 35°F4°C / 40°F162 hours92.05 mm / 3.62 In6 days1018 mb / 31 In
February9°C / 48°F2°C / 36°F5°C / 42°F141 hours113.20 mm / 4.46 In7 days1017 mb / 31 In
March12°C / 54°F5°C / 41°F8°C / 47°F192 hours104.52 mm / 4.11 In6 days1017 mb / 30 In
April17°C / 62°F9°C / 47°F12°C / 54°F195 hours81.47 mm / 3.21 In7 days1015 mb / 30 In
May20°C / 69°F12°C / 54°F16°C / 62°F198 hours125.07 mm / 4.92 In11 days1015 mb / 30 In
June26°C / 78°F17°C / 63°F22°C / 71°F254 hours86.17 mm / 3.39 In8 days1015 mb / 30 In
July28°C / 83°F20°C / 68°F24°C / 75°F288 hours75.89 mm / 2.99 In7 days1014 mb / 30 In
August29°C / 84°F20°C / 68°F24°C / 76°F297 hours86.67 mm / 3.41 In6 days1015 mb / 30 In
September23°C / 74°F16°C / 61°F19°C / 67°F231 hours162.77 mm / 6.41 In7 days1017 mb / 31 In
October18°C / 64°F11°C / 52°F14°C / 58°F197 hours123.05 mm / 4.84 In6 days1018 mb / 31 In
November13°C / 55°F7°C / 44°F10°C / 49°F160 hours165.62 mm / 6.52 In8 days1016 mb / 30 In
December9°C / 48°F3°C / 37°F6°C / 42°F169 hours122.19 mm / 4.81 In6 days1019 mb / 31 In

Need more than one day of Koper history?

Download historical weather for Koper, or any other location, in CSV from January 2009 onwards. Ideal for research, insurance, energy, agriculture and machine-learning projects.

  • Historical weatherDaily and hourly interval data.
  • Yearly monthly averagesMonthly averages for every year since 2009.
  • Monthly climate averagesLong-term climate normals by month.
  • CSV formatReady for Excel, Python, R or your database.
Buy historical weather data Or use the History API

Weather history near Koper

Region

Bohinj

See the Koper 14-day forecast »

Hotels near Koper

Koper weather history: common questions

How far back does Koper weather history go?

Hourly historical weather is available from 1 January 2009. Choose a date above, or pick a month at the top of the page for long-term averages.

Can I download Koper historical weather as a file?

Yes. Buy historical weather data as daily or hourly CSV, yearly monthly averages or monthly climate averages. A free sample download is available.

Is there an API for historical weather?

Yes. The WeatherAPI.com History API returns hourly weather for any past date from 2010, as JSON or XML. Get a free API key.

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