Siwei Weather in March
Average highs run from 9°C on March 1 to 17°C on March 31, and lows from -4°C to 1°C. Normal precipitation for the month is 12 mm over about 3 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
- 13°C
- Average low
- -2°C
- Precipitation
- 12 mm
- Reanalysis high
- 29°CMar 18, 2009
- Reanalysis low
- -22°CMar 5, 2007
- Daylight
- 11 h 20 min to 12 h 34 min
- Cloud cover
- 50%
- Humidity
- 45%
- Dew point
- -8°C
- Wind
- 15.8 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 | 9°C | -4°C | 16°C 2003 | -10°C 1993 | 6% |
| Mar 2 | 9°C | -4°C | 18°C 2018 | -8°C 2011 | 6% |
| Mar 3 | 9°C | -4°C | 22°C 2018 | -9°C 2004 | 6% |
| Mar 4 | 9°C | -4°C | 20°C 1999 | -16°C 2007 | 6% |
| Mar 5 | 10°C | -3°C | 20°C 2013 | -22°C 2007 | 7% |
| Mar 6 | 10°C | -3°C | 17°C 2013 | -21°C 2007 | 7% |
| Mar 7 | 10°C | -3°C | 21°C 2013 | -15°C 2007 | 7% |
| Mar 8 | 10°C | -3°C | 26°C 2013 | -11°C 2010 | 7% |
| Mar 9 | 11°C | -3°C | 24°C 2004 | -14°C 2010 | 7% |
| Mar 10 | 11°C | -3°C | 19°C 2008 | -11°C 2010 | 7% |
| Mar 11 | 11°C | -2°C | 20°C 2008 | -8°C 2007 | 8% |
| Mar 12 | 11°C | -2°C | 24°C 2018 | -9°C 2005 | 8% |
| Mar 13 | 12°C | -2°C | 27°C 2018 | -8°C 2009 | 8% |
| Mar 14 | 12°C | -2°C | 28°C 2018 | -7°C 1994 | 8% |
| Mar 15 | 12°C | -2°C | 24°C 2004 | -5°C 2011 | 9% |
| Mar 16 | 12°C | -2°C | 25°C 2014 | -7°C 1995 | 8% |
| Mar 17 | 12°C | -1°C | 26°C 2009 | -7°C 1995 | 10% |
| Mar 18 | 13°C | -1°C | 29°C 2009 | -6°C 2005 | 10% |
| Mar 19 | 13°C | -1°C | 25°C 1991 | -7°C 1998 | 10% |
| Mar 20 | 13°C | -1°C | 24°C 2020 | -8°C 1998 | 9% |
| Mar 21 | 14°C | -1°C | 23°C 2001 | -7°C 1999 | 9% |
| Mar 22 | 14°C | -1°C | 22°C 2014 | -6°C 1999 | 8% |
| Mar 23 | 14°C | 0°C | 21°C 2020 | -7°C 1996 | 8% |
| Mar 24 | 15°C | 0°C | 23°C 2014 | -6°C 2005 | 8% |
| Mar 25 | 15°C | 0°C | 23°C 2018 | -5°C 2009 | 9% |
| Mar 26 | 15°C | 0°C | 26°C 2014 | -7°C 1991 | 10% |
| Mar 27 | 15°C | 0°C | 28°C 2018 | -7°C 2001 | 10% |
| Mar 28 | 16°C | 1°C | 25°C 1998 | -6°C 2001 | 10% |
| Mar 29 | 16°C | 1°C | 26°C 2003 | -5°C 2009 | 11% |
| Mar 30 | 17°C | 1°C | 27°C 2015 | -5°C 1991 | 10% |
| Mar 31 | 17°C | 1°C | 29°C 2002 | -5°C 1991 | 10% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+8).
- March 1
- sunrise 6:56 AM, sunset 6:16 PM
- March 31
- sunrise 6:11 AM, sunset 6:45 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.