Station information
- Integrated Surface Dataset (ISD) station ID: 725337
- Country: US
- State: IN
- Latitude: 41.617
- Longitude: -87.4
High Temperatures
On May 27 in GARY CHICAGO the average high temperature is 73.0 °F (22.8 °C). The lowest recored high temperature was 51.8 °F (11.0 °C) in 2011 and the highest recored high temperature was 96.8 °F (36.0 °C) in 2012. The high temperature is usually* between 65.7 °F (18.7 °C) and 80.3 °F (26.8 °C). About a quarter of the time, the high temperature is less than 65.7 °F (18.7 °C), and another quarter of the time, the high temperature is greater than and 80.3 °F (26.8 °C). About 95% of the time, the high temperature has been between 51.8 °F (11.0 °C) and 94.2 °F (34.6 °C).
Low Temperatures
On May 27 in GARY CHICAGO the average low temperature is 55.4 °F (13.0 °C). The lowest recored low temperature was 37.0 °F (2.8 °C) in 1992 and the lowest recored low temperature was 69.8 °F (21.0 °C) in 2020. The low temperature is usually* between 49.6 °F (9.8 °C) and 61.2 °F (16.2 °C). About a quarter of the time, the low temperature is less than 49.6 °F (9.8 °C), and another quarter of the time, the low temperature is greater than and 61.2 °F (16.2 °C). About 95% of the time, the low temperature has been between 38.5 °F (3.6 °C) and 72.3 °F (22.4 °C).
Frost
On May 27 in GARY CHICAGO expect the temperatures to drop below freezing for a risk of frost about 0.3% 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:
-
— Integrated Surface Dataset (ISD) station ID: 725337 — Weather Bureau Army Navy (WBAN): 04807 — from year 2006 to 2025 - GARY CHICAGO — Integrated Surface Dataset (ISD) station ID: 725337 — from year 1982 to 2005