United States · 1991–2020 normal
Rapid City in
May.
Typical May weather in Rapid City: 18.3°C by day, 5.1°C at night, 80 mm of rain over 9.5 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high18.3°C
Typical low5.1°C
Rain80 mm
Wet days9.5
Comfort score 51 this month (August leads the year at 81). Daylight is calculated as 14 h 48 from latitude 44.83°. Open-water sea temperature is 4.5°C (27 km from the place centre).
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5006776
- NOAA station
- USC00204257 · KALKASKA
- Station distance
- 14.7 km from the place centre
- Coverage
- Strong coverage · 30 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.