United States · 1991–2020 normal
Niwot in
March.
Typical March weather in Niwot: 13.4°C by day, -4.3°C at night, 35 mm of rain over 4.4 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high13.4°C
Typical low-4.3°C
Rain35 mm
Wet days4.4
Comfort score 29 this month (September leads the year at 75). Daylight is calculated as 11 h 49 from latitude 40.10°.
Event window
Frost-level nights in March
The measured night-time normal is -4.3°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5580305
- NOAA station
- USC00055116 · LONGMONT 2 ESE
- Station distance
- 10.8 km from the place centre
- Coverage
- Good coverage · 17 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.