Swift Current Weather in May
Average highs run from 16°C on May 1 to 21°C on May 31, and lows from 2°C to 9°C. Normal precipitation for the month is 46 mm over about 9 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
- 19°C
- Average low
- 5°C
- Precipitation
- 46 mm
- Record high
- 33°CMay 27, 2026
- Record low
- -8°CMay 1, 2013
- Daylight
- 14 h 45 min to 16 h 06 min
- Cloud cover
- 66%
- Humidity
- 55%
- Dew point
- 2°C
- Wind
- 18.0 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 | 16°C | 2°C | 23°C 2026 | -8°C 2013 | 25% |
| May 2 | 16°C | 3°C | 25°C 2023 | -4°C 2013 | 26% |
| May 3 | 16°C | 3°C | 28°C 2025 | -4°C 2021 | 26% |
| May 4 | 16°C | 3°C | 30°C 2016 | -2°C 2019 | 26% |
| May 5 | 16°C | 3°C | 30°C 2017 | -4°C 2019 | 25% |
| May 6 | 16°C | 3°C | 30°C 2017 | -5°C 2019 | 25% |
| May 7 | 17°C | 3°C | 25°C 2018 | -6°C 2014 | 25% |
| May 8 | 17°C | 3°C | 29°C 2016 | -5°C 2015 | 26% |
| May 9 | 17°C | 4°C | 24°C 2012 | -5°C 2015 | 25% |
| May 10 | 18°C | 4°C | 25°C 2025 | -2°C 2021 | 25% |
| May 11 | 18°C | 4°C | 24°C 2017 | -4°C 2013 | 26% |
| May 12 | 18°C | 5°C | 29°C 2013 | -4°C 2020 | 26% |
| May 13 | 18°C | 5°C | 29°C 2026 | -3°C 2016 | 27% |
| May 14 | 18°C | 5°C | 27°C 2026 | -2°C 2020 | 28% |
| May 15 | 19°C | 5°C | 31°C 2018 | -2°C 2020 | 28% |
| May 16 | 19°C | 5°C | 30°C 2023 | 0°C 2017 | 29% |
| May 17 | 19°C | 6°C | 31°C 2021 | 0°C 2015 | 29% |
| May 18 | 19°C | 6°C | 27°C 2021 | -5°C 2015 | 30% |
| May 19 | 20°C | 6°C | 27°C 2016 | -2°C 2019 | 30% |
| May 20 | 20°C | 7°C | 24°C 2018 | -2°C 2021 | 30% |
| May 21 | 20°C | 7°C | 29°C 2018 | -3°C 2021 | 30% |
| May 22 | 20°C | 7°C | 29°C 2014 | 0°C 2022 | 30% |
| May 23 | 20°C | 7°C | 30°C 2014 | 2°C 2022 | 30% |
| May 24 | 20°C | 7°C | 28°C 2018 | 2°C 2012 | 32% |
| May 25 | 20°C | 7°C | 28°C 2018 | 0°C 2012 | 32% |
| May 26 | 20°C | 8°C | 32°C 2026 | 1°C 2021 | 32% |
| May 27 | 21°C | 8°C | 33°C 2026 | 0°C 2012 | 33% |
| May 28 | 21°C | 8°C | 32°C 2026 | 3°C 2012 | 33% |
| May 29 | 21°C | 8°C | 31°C 2026 | -3°C 2015 | 33% |
| May 30 | 21°C | 8°C | 31°C 2019 | 2°C 2017 | 34% |
| May 31 | 21°C | 9°C | 31°C 2020 | 3°C 2022 | 34% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (CST).
- May 1
- sunrise 5:46 AM, sunset 8:31 PM
- May 31
- sunrise 5:06 AM, sunset 9:12 PM
Other months
Sources
Records: NOAA GHCN-Daily, station CA004028038, 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.