United States · 1991–2020 normal
Eureka in
September.
Typical September weather in Eureka: 27.9°C by day, 13.8°C at night, 99 mm of rain over 5.8 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high27.9°C
Typical low13.8°C
Rain99 mm
Wet days5.8
Comfort score 73 this month, the highest of the year. Daylight is calculated as 12 h 23 from latitude 37.82°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4271159
- NOAA station
- USC00142622 · EUREKA 1E
- Station distance
- 2.2 km from the place centre
- Coverage
- Strong coverage · 29 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.