Tiom Weather in May
Average highs run from 17°C on May 1 to 17°C on May 31, and lows from 11°C to 10°C. Normal precipitation for the month is 174 mm over about 25 wet days.
May day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
May at a glance
- Average high
- 17°C
- Average low
- 11°C
- Precipitation
- 174 mm
- Reanalysis high
- 20°CMay 17, 2010
- Reanalysis low
- 6°CMay 11, 1994
- Daylight
- 11 h 59 min to 11 h 54 min
- Cloud cover
- 79%
- Humidity
- 91%
- Dew point
- 12°C
- Wind
- 6.1 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 |
|---|---|---|---|---|---|
| May 1 | 17°C | 11°C | 20°C 1992 | 10°C 2005 | 85% |
| May 2 | 17°C | 11°C | 19°C 1992 | 9°C 1992 | 84% |
| May 3 | 17°C | 11°C | 20°C 2017 | 8°C 2002 | 83% |
| May 4 | 17°C | 11°C | 20°C 2006 | 8°C 2000 | 82% |
| May 5 | 17°C | 11°C | 19°C 1992 | 9°C 2013 | 80% |
| May 6 | 17°C | 11°C | 20°C 2020 | 9°C 1999 | 78% |
| May 7 | 17°C | 11°C | 19°C 1997 | 7°C 1995 | 77% |
| May 8 | 17°C | 11°C | 19°C 2000 | 7°C 1995 | 75% |
| May 9 | 17°C | 11°C | 20°C 2020 | 9°C 1995 | 73% |
| May 10 | 17°C | 11°C | 18°C 1996 | 8°C 1999 | 72% |
| May 11 | 17°C | 11°C | 19°C 2019 | 6°C 1994 | 72% |
| May 12 | 17°C | 11°C | 19°C 1998 | 6°C 1994 | 72% |
| May 13 | 17°C | 11°C | 20°C 2011 | 8°C 2006 | 72% |
| May 14 | 17°C | 11°C | 19°C 2016 | 8°C 1999 | 72% |
| May 15 | 17°C | 11°C | 20°C 2020 | 7°C 1993 | 71% |
| May 16 | 17°C | 11°C | 19°C 1993 | 9°C 1993 | 70% |
| May 17 | 17°C | 11°C | 20°C 2010 | 7°C 2002 | 70% |
| May 18 | 17°C | 11°C | 19°C 2020 | 8°C 1991 | 72% |
| May 19 | 17°C | 11°C | 19°C 2020 | 7°C 1991 | 72% |
| May 20 | 17°C | 11°C | 20°C 1998 | 8°C 1999 | 74% |
| May 21 | 17°C | 11°C | 19°C 2020 | 7°C 2018 | 76% |
| May 22 | 17°C | 11°C | 19°C 2015 | 7°C 1991 | 77% |
| May 23 | 17°C | 11°C | 19°C 2018 | 8°C 2006 | 77% |
| May 24 | 17°C | 11°C | 19°C 2020 | 8°C 2006 | 77% |
| May 25 | 17°C | 10°C | 19°C 2010 | 8°C 2010 | 76% |
| May 26 | 17°C | 10°C | 20°C 1997 | 9°C 2017 | 77% |
| May 27 | 17°C | 10°C | 20°C 2017 | 8°C 2020 | 77% |
| May 28 | 17°C | 10°C | 19°C 1991 | 7°C 2015 | 78% |
| May 29 | 17°C | 10°C | 19°C 2014 | 8°C 2020 | 78% |
| May 30 | 17°C | 10°C | 19°C 2017 | 7°C 2017 | 76% |
| May 31 | 17°C | 10°C | 19°C 1992 | 7°C 1992 | 77% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+9).
- May 1
- sunrise 5:44 AM, sunset 5:43 PM
- May 31
- sunrise 5:47 AM, sunset 5:41 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.