Weather on a past date in Porsgrunn

Any date from 1 January 2009 to yesterday.

Thu 08 Oct, 2026 Weather in Porsgrunn

Sunrise: 07:42 AM
Sunset: 06:34 PM		Moonrise: 04:10 AM
Moonset: 05:45 PM		Max:
8.6 °c		Min:
4.8 °c		Avg:
6.4 °c		Precip:
24.80 mm		Max Wind:
21.2 kph
 
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IconModerate or heavy rain showerModerate or heavy rain showerModerate or heavy rain showerHeavy rain at timesPatchy rain possibleCloudySunnyClear
Temp6.2°c5.1°c5.0°c5.8°c6.5°c8.6°c7.3°c6.3°c
Wind9.0 kmph11.9 kmph14.0 kmph16.2 kmph18.4 kmph19.4 kmph20.9 kmph18.0 kmph
Precip2.40 mm2.00 mm2.50 mm1.00 mm0.30 mm0.00 mm0.00 mm0.00 mm
Cloud100%100%100%100%100%77%5%5%
Humidity93%96%95%94%87%76%75%71%
Pressure1010 mb1008 mb1006 mb1005 mb1005 mb1004 mb1004 mb1004 mb

Porsgrunn Annual Weather Averages

MonthHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
January-1°C / 31°F-5°C / 24°F-3°C / 27°F139 hours92.90 mm / 3.66 In11 days1011 mb / 30 In
February1°C / 33°F-4°C / 25°F-2°C / 29°F119 hours71.95 mm / 2.83 In10 days1012 mb / 30 In
March5°C / 40°F-1°C / 30°F2°C / 35°F157 hours56.88 mm / 2.24 In7 days1013 mb / 30 In
April10°C / 50°F3°C / 37°F6°C / 43°F184 hours51.38 mm / 2.02 In5 days1015 mb / 30 In
May15°C / 58°F7°C / 44°F11°C / 52°F193 hours72.58 mm / 2.86 In7 days1014 mb / 30 In
June19°C / 66°F11°C / 51°F15°C / 59°F210 hours81.99 mm / 3.23 In7 days1012 mb / 30 In
July21°C / 69°F13°C / 55°F17°C / 62°F208 hours96.52 mm / 3.80 In8 days1010 mb / 30 In
August19°C / 67°F12°C / 54°F16°C / 60°F195 hours111.88 mm / 4.40 In9 days1011 mb / 30 In
September16°C / 61°F10°C / 49°F13°C / 55°F167 hours122.93 mm / 4.84 In8 days1013 mb / 30 In
October10°C / 50°F5°C / 42°F8°C / 46°F144 hours132.27 mm / 5.21 In9 days1012 mb / 30 In
November5°C / 41°F2°C / 35°F3°C / 38°F120 hours127.83 mm / 5.03 In10 days1010 mb / 30 In
December1°C / 34°F-2°C / 28°F0°C / 31°F134 hours104.47 mm / 4.11 In11 days1009 mb / 30 In

Need more than one day of Porsgrunn history?

Download historical weather for Porsgrunn, 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.
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Porsgrunn weather history: common questions

How far back does Porsgrunn 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 Porsgrunn 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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