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Monthly Historical Averages
Hartly, DE
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Daily Historical Averages
April 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
18°
13
26°
14
28°
15
30°
16
30°
17
27°
18
26°
19
22°
20
17°
21
15°
22
18°
23
23°
24
26°
25
25°
26
26°
27
28
29
30
Forecast
Sunday, April 12, 2026
Day
18°
Feels 17
Wind
18 km/h SE
Gust
27 km/h
Humidity
41%
P.O.P
20%
Night
11°
Feels 9
Wind
23 km/h S
Gust
34 km/h
Humidity
84%
P.O.P
30%
Historical Averages
Apr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
April
Average Temperature
High
18°
Feels 17
Low
7°
Feels 5
Average Precipitation
10 Days
Rain amount
67.2mm
Snow amount
0.1cm