Mo i Rana Weather in May
Average highs run from 3°C on May 1 to 7°C on May 31, and lows from -1°C to 3°C. Normal precipitation for the month is 119 mm over about 19 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
- 5°C
- Average low
- 1°C
- Precipitation
- 119 mm
- Record high
- 28°CMay 31, 2013
- Record low
- -7°CMay 8, 2017
- Daylight
- 17 h 28 min to 21 h 47 min
- Cloud cover
- 72%
- Humidity
- 87%
- Dew point
- 1°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 | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| May 1 | 3°C | -1°C | 18°C 2008 | -4°C 2011 | 60% |
| May 2 | 3°C | -1°C | 17°C 2009 | -3°C 2023 | 60% |
| May 3 | 3°C | 0°C | 15°C 2016 | -6°C 2021 | 61% |
| May 4 | 3°C | 0°C | 16°C 2006 | -6°C 2003 | 61% |
| May 5 | 3°C | 0°C | 22°C 2006 | -6°C 2023 | 61% |
| May 6 | 3°C | 0°C | 19°C 2006 | -4°C 2023 | 62% |
| May 7 | 4°C | 0°C | 21°C 2004 | -5°C 2021 | 63% |
| May 8 | 4°C | 0°C | 20°C 2004 | -7°C 2017 | 63% |
| May 9 | 4°C | 0°C | 20°C 2018 | -4°C 2017 | 63% |
| May 10 | 4°C | 0°C | 23°C 2018 | -3°C 2010 | 62% |
| May 11 | 4°C | 0°C | 20°C 2018 | -2°C 2017 | 62% |
| May 12 | 4°C | 1°C | 17°C 2018 | -3°C 2010 | 60% |
| May 13 | 4°C | 1°C | 21°C 2018 | -5°C 2004 | 59% |
| May 14 | 4°C | 1°C | 21°C 2018 | -3°C 2004 | 58% |
| May 15 | 5°C | 1°C | 21°C 2018 | -3°C 2004 | 57% |
| May 16 | 5°C | 1°C | 20°C 2010 | -2°C 2017 | 56% |
| May 17 | 5°C | 1°C | 22°C 2013 | -3°C 2004 | 57% |
| May 18 | 5°C | 1°C | 23°C 2019 | -3°C 2006 | 58% |
| May 19 | 5°C | 1°C | 23°C 2013 | -2°C 2020 | 59% |
| May 20 | 5°C | 2°C | 22°C 2013 | -2°C 2020 | 60% |
| May 21 | 6°C | 2°C | 21°C 2019 | -2°C 2020 | 59% |
| May 22 | 6°C | 2°C | 23°C 2013 | -2°C 2025 | 58% |
| May 23 | 6°C | 2°C | 26°C 2024 | 0°C 2018 | 58% |
| May 24 | 6°C | 2°C | 22°C 2024 | -3°C 2004 | 58% |
| May 25 | 6°C | 2°C | 23°C 2024 | -2°C 2015 | 59% |
| May 26 | 7°C | 3°C | 28°C 2024 | -2°C 2017 | 59% |
| May 27 | 7°C | 3°C | 26°C 2024 | 0°C 2011 | 60% |
| May 28 | 7°C | 3°C | 24°C 2018 | 0°C 2019 | 60% |
| May 29 | 7°C | 3°C | 28°C 2024 | -2°C 2017 | 60% |
| May 30 | 7°C | 3°C | 28°C 2013 | -1°C 2017 | 62% |
| May 31 | 7°C | 3°C | 28°C 2013 | -2°C 2005 | 62% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+2).
- May 1
- sunrise 4:18 AM, sunset 9:46 PM
- May 31
- sunrise 2:10 AM, sunset 11:57 PM
Other months
Sources
Records: NOAA GHCN-Daily, station NOE00133990, 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 2026-09-28. Sun and moon: computed with the NOAA solar equations and Meeus.