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Monthly Historical Averages
Hartley, IA
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Daily Historical Averages
April 2026
S
M
T
W
T
F
S
1
9°
2
4°
3
3°
4
4°
5
11°
6
8°
7
9°
8
18°
9
18°
10
12°
11
10°
12
11°
13
13°
14
15°
15
16°
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Wednesday, April 1, 2026
Day
9°
Feels 5
Wind
28 km/h E
Gust
42 km/h
Humidity
46%
P.O.P
40%
Rain
<1 mm
Night
1°
Feels -5
Wind
31 km/h E
Gust
47 km/h
Humidity
100%
P.O.P
90%
Rain
10-15 mm
Historical Averages
Apr 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
April
Average Temperature
High
14°
Feels 13
Low
2°
Feels -2
Average Precipitation
9 Days
Rain amount
50.4mm
Snow amount
5.3cm