Eyvān Weather in May
Average highs run from 23°C on May 1 to 31°C on May 31, and lows from 9°C to 14°C. Normal precipitation for the month is 16 mm over about 3 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
- 27°C
- Average low
- 12°C
- Precipitation
- 16 mm
- Reanalysis high
- 38°CMay 30, 1999
- Reanalysis low
- 1°CMay 6, 2005
- Daylight
- 13 h 32 min to 14 h 15 min
- Cloud cover
- 52%
- Humidity
- 43%
- Dew point
- 4°C
- Wind
- 13.0 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 | 23°C | 9°C | 29°C 2015 | 4°C 1993 | 24% |
| May 2 | 23°C | 9°C | 29°C 1999 | 6°C 1992 | 23% |
| May 3 | 23°C | 9°C | 28°C 2000 | 5°C 1991 | 22% |
| May 4 | 24°C | 10°C | 31°C 2000 | 5°C 1992 | 22% |
| May 5 | 24°C | 10°C | 32°C 2000 | 3°C 2005 | 21% |
| May 6 | 24°C | 10°C | 30°C 2014 | 1°C 2005 | 21% |
| May 7 | 24°C | 10°C | 31°C 1998 | 4°C 2005 | 19% |
| May 8 | 25°C | 10°C | 32°C 1998 | 5°C 1995 | 18% |
| May 9 | 25°C | 10°C | 33°C 1998 | 2°C 1995 | 18% |
| May 10 | 25°C | 11°C | 32°C 1998 | 4°C 1995 | 17% |
| May 11 | 25°C | 11°C | 31°C 1998 | 6°C 2008 | 16% |
| May 12 | 26°C | 11°C | 31°C 2012 | 7°C 1992 | 14% |
| May 13 | 26°C | 11°C | 31°C 2000 | 6°C 2020 | 12% |
| May 14 | 26°C | 11°C | 32°C 2000 | 7°C 1992 | 11% |
| May 15 | 26°C | 11°C | 33°C 2001 | 7°C 2008 | 10% |
| May 16 | 27°C | 12°C | 32°C 2003 | 8°C 2002 | 9% |
| May 17 | 27°C | 12°C | 33°C 1999 | 7°C 2002 | 8% |
| May 18 | 27°C | 12°C | 33°C 1999 | 7°C 1994 | 8% |
| May 19 | 27°C | 12°C | 32°C 1995 | 7°C 1991 | 7% |
| May 20 | 28°C | 12°C | 33°C 2012 | 5°C 1992 | 6% |
| May 21 | 28°C | 12°C | 33°C 2015 | 8°C 1999 | 6% |
| May 22 | 28°C | 13°C | 34°C 2015 | 7°C 2017 | 6% |
| May 23 | 29°C | 13°C | 34°C 2008 | 7°C 1998 | 6% |
| May 24 | 29°C | 13°C | 34°C 1999 | 7°C 1992 | 5% |
| May 25 | 29°C | 13°C | 35°C 1999 | 7°C 1991 | 5% |
| May 26 | 29°C | 13°C | 34°C 2007 | 8°C 2017 | 4% |
| May 27 | 30°C | 13°C | 34°C 2007 | 10°C 1992 | 4% |
| May 28 | 30°C | 14°C | 35°C 1999 | 11°C 1991 | 4% |
| May 29 | 30°C | 14°C | 37°C 1999 | 10°C 1991 | 3% |
| May 30 | 30°C | 14°C | 38°C 1999 | 8°C 1991 | 3% |
| May 31 | 31°C | 14°C | 36°C 1994 | 8°C 1991 | 3% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+3:30).
- May 1
- sunrise 5:36 AM, sunset 7:08 PM
- May 31
- sunrise 5:15 AM, sunset 7:30 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.