Station information
- Integrated Surface Dataset (ISD) station ID: 998499
- Country: US
- State: IL
- Latitude: 41.856
- Longitude: -87.609
High Temperatures
On March 16 in NORTHERLY ISLAND the average high temperature is 49.8 °F (9.9 °C). The lowest recored high temperature was 30.4 °F (-0.9 °C) in 2014 and the highest recored high temperature was 72.5 °F (22.5 °C) in 2015. The high temperature is usually* between 41.2 °F (5.1 °C) and 58.3 °F (14.6 °C). About a quarter of the time, the high temperature is less than 41.2 °F (5.1 °C), and another quarter of the time, the high temperature is greater than and 58.3 °F (14.6 °C). About 95% of the time, the high temperature has been between 25.0 °F (-3.9 °C) and 74.5 °F (23.6 °C).
Low Temperatures
On March 16 in NORTHERLY ISLAND the average low temperature is 31.6 °F (-0.2 °C). The lowest recored low temperature was 18.9 °F (-7.3 °C) in 2014 and the lowest recored low temperature was 39.0 °F (3.9 °C) in 2016. The low temperature is usually* between 27.2 °F (-2.7 °C) and 35.9 °F (2.2 °C). About a quarter of the time, the low temperature is less than 27.2 °F (-2.7 °C), and another quarter of the time, the low temperature is greater than and 35.9 °F (2.2 °C). About 95% of the time, the low temperature has been between 18.9 °F (-7.3 °C) and 44.2 °F (6.8 °C).
Frost
On March 16 in NORTHERLY ISLAND expect the temperatures to drop below freezing for a risk of frost about 52.7% 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