- Latitude: 42.69
- Longitude: -88.304
High Temperatures
On April 21 in this location the average high temperature is 63.5 °F (17.5 °C). The lowest recored high temperature was 41.0 °F (5.0 °C) in 2002 and the highest recored high temperature was 87.1 °F (30.6 °C) in 1988. The high temperature is usually* between 54.6 °F (12.6 °C) and 72.3 °F (22.4 °C). About a quarter of the time, the high temperature is less than 54.6 °F (12.6 °C), and another quarter of the time, the high temperature is greater than and 72.3 °F (22.4 °C). About 95% of the time, the high temperature has been between 37.8 °F (3.2 °C) and 89.1 °F (31.7 °C).
Low Temperatures
On April 21 in this location the average low temperature is 42.4 °F (5.8 °C). The lowest recored low temperature was 26.6 °F (-3.0 °C) in 2013 and the lowest recored low temperature was 66.9 °F (19.4 °C) in 1992. The low temperature is usually* between 34.9 °F (1.6 °C) and 49.9 °F (10.0 °C). About a quarter of the time, the low temperature is less than 34.9 °F (1.6 °C), and another quarter of the time, the low temperature is greater than and 49.9 °F (10.0 °C). About 95% of the time, the low temperature has been between 20.6 °F (-6.3 °C) and 64.2 °F (17.9 °C).
Frost
On April 21 in this location expect the temperatures to drop below freezing for a risk of frost about 17.5% 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:
- BURLINGTON MUNICIPAL ARPT — Integrated Surface Dataset (ISD) station ID: 722059 — Weather Bureau Army Navy (WBAN): 04866 — from year 2006 to 2025
- KENOSHA REGIONAL AIRPORT — Integrated Surface Dataset (ISD) station ID: 726505 — Weather Bureau Army Navy (WBAN): 04845 — from year 2006 to 2025
- BURLINGTON MUNI — Integrated Surface Dataset (ISD) station ID: 722059 — from year 1983 to 2005
- KENOSHA RGNL — Integrated Surface Dataset (ISD) station ID: 726505 — from year 1997 to 2005