Iwamizawa Weather in February
Average highs run from -4°C on February 1 to -2°C on February 28, and lows from -12°C to -10°C. Normal precipitation for the month is 68 mm over about 17 wet days.
February day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
February at a glance
- Average high
- -3°C
- Average low
- -11°C
- Precipitation
- 68 mm
- Reanalysis high
- 2°CFeb 13, 2016
- Reanalysis low
- -22°CFeb 9, 2020
- Daylight
- 9 h 55 min to 11 h 08 min
- Cloud cover
- 68%
- Humidity
- 90%
- Dew point
- -9°C
- Wind
- 16.6 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 |
|---|---|---|---|---|---|
| Feb 1 | -4°C | -12°C | 1°C 2001 | -19°C 2012 | 71% |
| Feb 2 | -4°C | -12°C | 1°C 2013 | -18°C 1996 | 70% |
| Feb 3 | -4°C | -12°C | 1°C 2014 | -20°C 2015 | 70% |
| Feb 4 | -4°C | -12°C | 1°C 2011 | -22°C 2015 | 69% |
| Feb 5 | -4°C | -12°C | 1°C 2007 | -20°C 2015 | 69% |
| Feb 6 | -4°C | -12°C | 1°C 2007 | -17°C 1995 | 69% |
| Feb 7 | -4°C | -12°C | 1°C 2002 | -21°C 1998 | 70% |
| Feb 8 | -4°C | -12°C | 1°C 2015 | -22°C 2020 | 70% |
| Feb 9 | -4°C | -11°C | 1°C 2010 | -22°C 2020 | 69% |
| Feb 10 | -3°C | -11°C | 1°C 2003 | -17°C 1995 | 70% |
| Feb 11 | -3°C | -11°C | 0°C 2018 | -15°C 2009 | 69% |
| Feb 12 | -3°C | -11°C | 1°C 2020 | -15°C 2018 | 69% |
| Feb 13 | -3°C | -11°C | 2°C 2016 | -17°C 1999 | 69% |
| Feb 14 | -3°C | -11°C | 2°C 2016 | -15°C 2018 | 69% |
| Feb 15 | -3°C | -11°C | 1°C 2006 | -14°C 2014 | 69% |
| Feb 16 | -3°C | -11°C | 2°C 2017 | -17°C 2000 | 69% |
| Feb 17 | -3°C | -11°C | 2°C 2017 | -15°C 1998 | 68% |
| Feb 18 | -3°C | -11°C | 1°C 2002 | -20°C 2005 | 66% |
| Feb 19 | -3°C | -11°C | 1°C 2016 | -22°C 1991 | 67% |
| Feb 20 | -3°C | -11°C | 1°C 1994 | -21°C 1991 | 64% |
| Feb 21 | -2°C | -11°C | 2°C 1994 | -21°C 1998 | 62% |
| Feb 22 | -2°C | -11°C | 2°C 2020 | -18°C 1998 | 61% |
| Feb 23 | -2°C | -11°C | 2°C 2007 | -18°C 2003 | 59% |
| Feb 24 | -2°C | -11°C | 2°C 2011 | -21°C 2008 | 59% |
| Feb 25 | -2°C | -11°C | 2°C 2010 | -22°C 2008 | 58% |
| Feb 26 | -2°C | -10°C | 2°C 2010 | -18°C 2007 | 57% |
| Feb 27 | -2°C | -10°C | 1°C 1999 | -17°C 2003 | 56% |
| Feb 28 | -2°C | -10°C | 1°C 1991 | -17°C 2000 | 55% |
| Feb 29 | -2°C | -10°C | 1°C 1992 | -15°C 2020 | 54% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+9).
- February 1
- sunrise 6:49 AM, sunset 4:44 PM
- February 28
- sunrise 6:12 AM, sunset 5:20 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.