United States · 1991–2020 normal
Mason City in
May.
Typical May weather in Mason City: 20.3°C by day, 8.1°C at night, 142 mm of rain over 10.6 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high20.3°C
Typical low8.1°C
Rain142 mm
Wet days10.6
Comfort score 54 this month (August leads the year at 79). Daylight is calculated as 14 h 38 from latitude 43.15°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4866445
- NOAA station
- USC00135230 · MASON CITY
- Station distance
- 1.2 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.