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Hourly
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14 Day
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Historical Averages
Sinai, SD
-23°
-6°
11°
30°
0
101
Historical Average
High °C
Feels
Low °C
Feels
Rain (mm)
Snow (cm)
More weather details below
Historical Monthly Averages in Sinai
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
JAN
FEB
MAR
13
°
High
1
°
Low
11
-3
Feels
9
Days of Precip
53
mm
Rain
25
cm
Snow
58
%
Cloud Cover
70
%
Humidity
21
km/h
Wind Speed
Historical Averages based on data recorded from 2000 to 2024.