April 21 - BELLE ISLE COAST GUARD STATIO - Weather History and Averages

Station: BELLE ISLE COAST GUARD STATIO (1977 to 1996)
Country: US
State: MI
Latitude: 42.33
Longitude: -82.97

High Temperatures

On April 21 in BELLE ISLE COAST GUARD STATIO the average high temperature is 58.2 °F (14.5 °C). The lowest recored high temperature was 38.8 °F (3.8 °C) in 1991 and the highest recored high temperature was 72.9 °F (22.7 °C) in 1977. The high temperature is usually^* between 52.1 °F (11.2 °C) and 64.2 °F (17.9 °C). About a quarter of the time, the high temperature is less than 52.1 °F (11.2 °C), and another quarter of the time, the high temperature is greater than and 64.2 °F (17.9 °C). About 95% of the time, the high temperature has been between 40.5 °F (4.7 °C) and 75.8 °F (24.3 °C).

Low Temperatures

On April 21 in BELLE ISLE COAST GUARD STATIO the average low temperature is 40.5 °F (4.7 °C). The lowest recored low temperature was 30.0 °F (-1.1 °C) in 1988 and the lowest recored low temperature was 58.8 °F (14.9 °C) in 1977. The low temperature is usually^* between 34.7 °F (1.5 °C) and 46.2 °F (7.9 °C). About a quarter of the time, the low temperature is less than 34.7 °F (1.5 °C), and another quarter of the time, the low temperature is greater than and 46.2 °F (7.9 °C). About 95% of the time, the low temperature has been between 23.7 °F (-4.6 °C) and 57.2 °F (14.0 °C).

Frost

On April 21 in BELLE ISLE COAST GUARD STATIO expect the temperatures to drop below freezing for a risk of frost about 16.1% of the time.

^{Usually* in this context means around 50% of the
time, assuming a normal distribution of values.}

Data Source(s)

The data used to compute the average high/low temperatures for this location were taken from the following stations:

BELLE ISLE COAST GUARD STATIO — Integrated Surface Dataset (ISD) station ID: 725385 — from year 1977 to 1996

Home | About this site | Blog | Privacy policy | Contact us | Update cookies preferences

© Banana Juice LLC, Chicago, Illinois, USA