Porsgrunn Weather in March
Average highs run from 2°C on March 1 to 7°C on March 31, and lows from -4°C to -1°C. Normal precipitation for the month is 71 mm over about 9 wet days.
March day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
March at a glance
- Average high
- 4°C
- Average low
- -2°C
- Precipitation
- 71 mm
- Reanalysis high
- 17°CMar 27, 2012
- Reanalysis low
- -16°CMar 4, 2006
- Daylight
- 10 h 32 min to 13 h 10 min
- Cloud cover
- 69%
- Humidity
- 88%
- Dew point
- -1°C
- Wind
- 9.7 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Reanalysis high | Reanalysis low | Chance wet |
|---|---|---|---|---|---|
| Mar 1 | 2°C | -4°C | 10°C 2012 | -15°C 2018 | 44% |
| Mar 2 | 2°C | -4°C | 7°C 1997 | -13°C 2018 | 44% |
| Mar 3 | 2°C | -4°C | 7°C 2019 | -14°C 2005 | 45% |
| Mar 4 | 2°C | -4°C | 8°C 1997 | -16°C 2006 | 44% |
| Mar 5 | 2°C | -3°C | 6°C 1992 | -16°C 2006 | 44% |
| Mar 6 | 2°C | -3°C | 8°C 1997 | -16°C 2010 | 43% |
| Mar 7 | 2°C | -3°C | 6°C 2015 | -15°C 2006 | 42% |
| Mar 8 | 2°C | -3°C | 9°C 2015 | -10°C 1998 | 41% |
| Mar 9 | 2°C | -3°C | 9°C 2014 | -11°C 2006 | 40% |
| Mar 10 | 3°C | -3°C | 8°C 2015 | -13°C 2006 | 39% |
| Mar 11 | 3°C | -3°C | 10°C 1997 | -13°C 2013 | 38% |
| Mar 12 | 3°C | -3°C | 12°C 2012 | -10°C 2013 | 37% |
| Mar 13 | 3°C | -2°C | 12°C 2012 | -11°C 2013 | 35% |
| Mar 14 | 4°C | -2°C | 10°C 2012 | -14°C 2013 | 33% |
| Mar 15 | 4°C | -2°C | 13°C 2016 | -11°C 2005 | 32% |
| Mar 16 | 4°C | -2°C | 12°C 2016 | -9°C 2018 | 31% |
| Mar 17 | 4°C | -2°C | 13°C 2016 | -13°C 2018 | 30% |
| Mar 18 | 4°C | -2°C | 10°C 2003 | -14°C 2018 | 29% |
| Mar 19 | 4°C | -2°C | 10°C 2015 | -11°C 2001 | 30% |
| Mar 20 | 5°C | -2°C | 11°C 2000 | -12°C 2001 | 28% |
| Mar 21 | 5°C | -2°C | 13°C 2012 | -9°C 2006 | 27% |
| Mar 22 | 5°C | -2°C | 16°C 2012 | -11°C 2008 | 27% |
| Mar 23 | 5°C | -2°C | 14°C 2012 | -14°C 2008 | 28% |
| Mar 24 | 5°C | -2°C | 15°C 2012 | -10°C 2013 | 27% |
| Mar 25 | 6°C | -2°C | 13°C 2012 | -10°C 2008 | 28% |
| Mar 26 | 6°C | -1°C | 16°C 2017 | -10°C 2008 | 28% |
| Mar 27 | 6°C | -1°C | 17°C 2012 | -11°C 2008 | 28% |
| Mar 28 | 6°C | -1°C | 13°C 2012 | -8°C 2013 | 29% |
| Mar 29 | 6°C | -1°C | 13°C 2014 | -6°C 2013 | 30% |
| Mar 30 | 6°C | -1°C | 14°C 2007 | -6°C 2018 | 31% |
| Mar 31 | 7°C | -1°C | 14°C 1998 | -7°C 2018 | 32% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+1).
- March 1
- sunrise 7:18 AM, sunset 5:50 PM
- March 31
- sunrise 6:51 AM, sunset 8:01 PM
Other months
Sources
Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.