United States · 1991–2020 normal

Herrin in
October.

Typical October weather in Herrin: 21.1°C by day, 6.8°C at night, 94 mm of rain over 7 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high21.1°C
Typical low6.8°C
Rain94 mm
Wet days7

Comfort score 64 this month (September leads the year at 77). Daylight is calculated as 11 h 09 from latitude 37.80°.

The evidence behind this page

One month,
from the same station.

Place identity
GeoNames 4240540
NOAA station
USC00111265 · CARBONDALE SEWAGE PLT
Station distance
14.6 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.

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