Orūmīyeh Weather in May
Average highs run from 18°C on May 1 to 25°C on May 31, and lows from 6°C to 12°C. Normal precipitation for the month is 33 mm over about 8 wet days.
May day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
May at a glance
- Average high
- 21°C
- Average low
- 9°C
- Precipitation
- 33 mm
- Record high
- 36°CMay 19, 2020
- Record low
- -2°CMay 3, 1990
- Daylight
- 13 h 45 min to 14 h 34 min
- Cloud cover
- 50%
- Humidity
- 53%
- Dew point
- 4°C
- Wind
- 12.2 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 | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| May 1 | 18°C | 6°C | 28°C 2015 | 1°C 1973 | 30% |
| May 2 | 18°C | 6°C | 26°C 1996 | 1°C 2023 | 29% |
| May 3 | 18°C | 6°C | 27°C 1950 | -2°C 1990 | 29% |
| May 4 | 18°C | 7°C | 26°C 1950 | 4°C 2010 | 30% |
| May 5 | 18°C | 7°C | 27°C 2021 | -1°C 1992 | 30% |
| May 6 | 19°C | 7°C | 26°C 2023 | 2°C 2005 | 30% |
| May 7 | 19°C | 7°C | 28°C 2014 | 0°C 1990 | 30% |
| May 8 | 19°C | 7°C | 26°C 2014 | 4°C 2002 | 31% |
| May 9 | 19°C | 7°C | 27°C 2021 | 3°C 1978 | 31% |
| May 10 | 19°C | 8°C | 27°C 2025 | 3°C 2005 | 30% |
| May 11 | 20°C | 8°C | 28°C 2025 | 3°C 2008 | 28% |
| May 12 | 20°C | 8°C | 29°C 2021 | 5°C 2020 | 27% |
| May 13 | 20°C | 8°C | 29°C 2021 | 3°C 2009 | 25% |
| May 14 | 20°C | 8°C | 28°C 2017 | 4°C 2022 | 25% |
| May 15 | 21°C | 9°C | 27°C 2021 | 3°C 2011 | 25% |
| May 16 | 21°C | 9°C | 29°C 1992 | 3°C 2011 | 25% |
| May 17 | 21°C | 9°C | 31°C 2021 | 5°C 2011 | 25% |
| May 18 | 21°C | 9°C | 30°C 2025 | 5°C 1973 | 24% |
| May 19 | 22°C | 9°C | 36°C 2020 | 5°C 1973 | 22% |
| May 20 | 22°C | 10°C | 32°C 1950 | 5°C 1992 | 20% |
| May 21 | 22°C | 10°C | 33°C 2021 | 4°C 1973 | 19% |
| May 22 | 22°C | 10°C | 32°C 2021 | 1°C 1990 | 20% |
| May 23 | 23°C | 10°C | 32°C 2021 | 7°C 2012 | 18% |
| May 24 | 23°C | 10°C | 30°C 2019 | 7°C 1980 | 18% |
| May 25 | 23°C | 10°C | 31°C 2008 | 4°C 2022 | 18% |
| May 26 | 23°C | 11°C | 31°C 2019 | 6°C 2020 | 18% |
| May 27 | 24°C | 11°C | 30°C 1950 | 7°C 1991 | 16% |
| May 28 | 24°C | 11°C | 32°C 2021 | 8°C 2000 | 16% |
| May 29 | 24°C | 11°C | 32°C 2020 | 7°C 2006 | 15% |
| May 30 | 25°C | 11°C | 31°C 2017 | 6°C 1978 | 14% |
| May 31 | 25°C | 12°C | 33°C 2024 | 6°C 1973 | 13% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+3:30).
- May 1
- sunrise 5:35 AM, sunset 7:20 PM
- May 31
- sunrise 5:11 AM, sunset 7:45 PM
Other months
Sources
Records: NOAA GHCN-Daily, station IRM00040712, every year on file, quality-flagged values removed. 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 2026-09-27. Sun and moon: computed with the NOAA solar equations and Meeus.