Station information
- Integrated Surface Dataset (ISD) station ID: 998499
- Country: US
- State: IL
- Latitude: 41.856
- Longitude: -87.609
High Temperatures
On December 4 in NORTHERLY ISLAND the average high temperature is 47.4 °F (8.5 °C). The lowest recored high temperature was 36.0 °F (2.2 °C) in 2016 and the highest recored high temperature was 68.0 °F (20.0 °C) in 2012. The high temperature is usually* between 41.1 °F (5.1 °C) and 53.6 °F (12.0 °C). About a quarter of the time, the high temperature is less than 41.1 °F (5.1 °C), and another quarter of the time, the high temperature is greater than and 53.6 °F (12.0 °C). About 95% of the time, the high temperature has been between 29.2 °F (-1.5 °C) and 65.5 °F (18.6 °C).
Low Temperatures
On December 4 in NORTHERLY ISLAND the average low temperature is 32.1 °F (0.0 °C). The lowest recored low temperature was 20.3 °F (-6.5 °C) in 2022 and the lowest recored low temperature was 51.8 °F (11.0 °C) in 2012. The low temperature is usually* between 27.4 °F (-2.5 °C) and 36.7 °F (2.6 °C). About a quarter of the time, the low temperature is less than 27.4 °F (-2.5 °C), and another quarter of the time, the low temperature is greater than and 36.7 °F (2.6 °C). About 95% of the time, the low temperature has been between 18.6 °F (-7.5 °C) and 45.6 °F (7.5 °C).
Frost
On December 4 in NORTHERLY ISLAND expect the temperatures to drop below freezing for a risk of frost about 49.6% of the time.
Data Source(s)
The data used to compute the average high/low temperatures for this location were taken from the following stations:
- NORTHERLY ISLAND — Integrated Surface Dataset (ISD) station ID: 998499 — from year 2012 to 2024