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Monthly
Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Ahtanum, WA
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April
Average Temperature
High
17°
Feels 17
Low
3°
Feels 0
Average Precipitation
3 Days
Rain amount
8.3mm
Snow amount
0.1cm
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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
13
14
15
16
17
18
19
20
21
22
23
18°
24
18°
25
15°
26
17°
27
18°
28
20°
29
22°
30
23°
Forecast
Thursday, April 23, 2026
Day
18°
Feels 18
Wind
22 km/h NW
Gust
33 km/h
Humidity
24%
P.O.P
10%
Night
2°
Feels 0
Wind
35 km/h NW
Gust
32 km/h
Humidity
80%
P.O.P
10%
Historical Averages
Apr 23
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.