Station information
- Integrated Surface Dataset (ISD) station ID: 998499
- Country: US
- State: IL
- Latitude: 41.856
- Longitude: -87.609
High Temperatures
On March 24 in NORTHERLY ISLAND the average high temperature is 45.2 °F (7.3 °C). The lowest recored high temperature was 31.8 °F (-0.1 °C) in 2014 and the highest recored high temperature was 78.4 °F (25.8 °C) in 2017. The high temperature is usually* between 38.2 °F (3.4 °C) and 52.1 °F (11.2 °C). About a quarter of the time, the high temperature is less than 38.2 °F (3.4 °C), and another quarter of the time, the high temperature is greater than and 52.1 °F (11.2 °C). About 95% of the time, the high temperature has been between 24.9 °F (-3.9 °C) and 65.4 °F (18.6 °C).
Low Temperatures
On March 24 in NORTHERLY ISLAND the average low temperature is 33.3 °F (0.7 °C). The lowest recored low temperature was 21.7 °F (-5.7 °C) in 2014 and the lowest recored low temperature was 44.1 °F (6.7 °C) in 2021. The low temperature is usually* between 29.1 °F (-1.6 °C) and 37.5 °F (3.0 °C). About a quarter of the time, the low temperature is less than 29.1 °F (-1.6 °C), and another quarter of the time, the low temperature is greater than and 37.5 °F (3.0 °C). About 95% of the time, the low temperature has been between 21.2 °F (-6.0 °C) and 45.4 °F (7.4 °C).
Frost
On March 24 in NORTHERLY ISLAND expect the temperatures to drop below freezing for a risk of frost about 41.7% 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 2013 to 2025