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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Eureka, NU
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September
Average Temperature
High
-5°
Feels -8
Low
-8°
Feels -13
Average Precipitation
4 Days
Rain amount
3.7mm
Snow amount
5.6cm
Content continues below
Daily Historical Averages
September 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
-5°
19
-7°
20
-6°
21
-3°
22
-1°
23
0°
24
-5°
25
-6°
26
-8°
27
-8°
28
-9°
29
-9°
30
-11°
Forecast
Friday, September 18, 2026
Day
-5°
Feels -10
Wind
23 km/h N
Gust
34 km/h
Humidity
64%
P.O.P
20%
Night
-10°
Feels -18
Wind
26 km/h S
Gust
39 km/h
Humidity
86%
P.O.P
20%
Historical Averages
Sep 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.