Iiyama Weather in June
Average highs run from 21°C on June 1 to 24°C on June 30, and lows from 10°C to 15°C. Normal precipitation for the month is 138 mm over about 15 wet days.
June day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
June at a glance
- Average high
- 22°C
- Average low
- 12°C
- Precipitation
- 138 mm
- Reanalysis high
- 31°CJun 2, 2014
- Reanalysis low
- 3°CJun 6, 1996
- Daylight
- 14 h 31 min to 14 h 40 min
- Cloud cover
- 76%
- Humidity
- 82%
- Dew point
- 14°C
- Wind
- 5.8 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 |
|---|---|---|---|---|---|
| Jun 1 | 21°C | 10°C | 26°C 2014 | 5°C 1995 | 35% |
| Jun 2 | 21°C | 10°C | 31°C 2014 | 5°C 1995 | 36% |
| Jun 3 | 21°C | 10°C | 28°C 2014 | 5°C 2002 | 37% |
| Jun 4 | 21°C | 10°C | 27°C 2004 | 7°C 2004 | 38% |
| Jun 5 | 21°C | 10°C | 26°C 2004 | 4°C 1996 | 39% |
| Jun 6 | 21°C | 11°C | 28°C 1999 | 3°C 1996 | 40% |
| Jun 7 | 21°C | 11°C | 27°C 2018 | 5°C 2015 | 41% |
| Jun 8 | 22°C | 11°C | 27°C 2018 | 7°C 1997 | 41% |
| Jun 9 | 22°C | 11°C | 27°C 2020 | 5°C 1999 | 42% |
| Jun 10 | 22°C | 11°C | 31°C 2020 | 4°C 1999 | 44% |
| Jun 11 | 22°C | 11°C | 28°C 2002 | 8°C 2017 | 44% |
| Jun 12 | 22°C | 12°C | 29°C 1991 | 6°C 1993 | 46% |
| Jun 13 | 22°C | 12°C | 28°C 2003 | 8°C 2017 | 49% |
| Jun 14 | 22°C | 12°C | 27°C 1999 | 7°C 2018 | 50% |
| Jun 15 | 22°C | 12°C | 26°C 2010 | 7°C 2008 | 52% |
| Jun 16 | 22°C | 12°C | 26°C 2003 | 8°C 2007 | 54% |
| Jun 17 | 22°C | 13°C | 27°C 2000 | 6°C 2007 | 55% |
| Jun 18 | 23°C | 13°C | 30°C 2010 | 7°C 2019 | 56% |
| Jun 19 | 23°C | 13°C | 27°C 1997 | 9°C 2017 | 55% |
| Jun 20 | 23°C | 13°C | 28°C 2004 | 9°C 2017 | 57% |
| Jun 21 | 23°C | 13°C | 28°C 2008 | 9°C 2020 | 59% |
| Jun 22 | 23°C | 14°C | 29°C 2003 | 10°C 1992 | 59% |
| Jun 23 | 23°C | 14°C | 26°C 1999 | 10°C 2002 | 60% |
| Jun 24 | 23°C | 14°C | 27°C 2004 | 9°C 2002 | 60% |
| Jun 25 | 24°C | 14°C | 29°C 2010 | 9°C 2002 | 61% |
| Jun 26 | 24°C | 14°C | 29°C 2018 | 10°C 1992 | 63% |
| Jun 27 | 24°C | 15°C | 28°C 2009 | 10°C 2012 | 64% |
| Jun 28 | 24°C | 15°C | 28°C 2018 | 9°C 2002 | 64% |
| Jun 29 | 24°C | 15°C | 28°C 2018 | 12°C 2015 | 64% |
| Jun 30 | 24°C | 15°C | 31°C 2018 | 11°C 1997 | 64% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+9).
- June 1
- sunrise 4:29 AM, sunset 7:00 PM
- June 30
- sunrise 4:30 AM, sunset 7:10 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.