Average data for 10 years
1 October
Wednesday
0°
−3°
2 October
Thursday
−1°
−3°
3 October
Friday
−1°
−3°
4 October
Saturday
−1°
−3°
5 October
Sunday
−1°
−3°
6 October
Monday
−1°
−4°
7 October
Tuesday
−1°
−3°
8 October
Wednesday
−2°
−4°
9 October
Thursday
−1°
−3°
10 October
Friday
−2°
−4°
11 October
Saturday
−2°
−4°
12 October
Sunday
−3°
−5°
13 October
Monday
−2°
−5°
14 October
Tuesday
−2°
−4°
15 October
Wednesday
−2°
−4°
16 October
Thursday
−3°
−5°
17 October
Friday
−4°
−6°
18 October
Saturday
−4°
−7°
19 October
Sunday
−4°
−7°
20 October
Monday
−3°
−6°
21 October
Tuesday
−4°
−6°
22 October
Wednesday
−4°
−6°
23 October
Thursday
−4°
−8°
24 October
Friday
−6°
−8°
25 October
Saturday
−7°
−9°
26 October
Sunday
−6°
−9°
27 October
Monday
−5°
−8°
28 October
Tuesday
−6°
−8°
29 October
Wednesday
−6°
−9°
30 October
Thursday
−7°
−9°
31 October
Friday
−7°
−9°
October in Longyearbyen is the cloudiest month of the year. In October, the weather in Longyearbyen is typically freezing. Average daily high temperature in October is about 3 degrees below zero. On average, Longyearbyen has 18 cloudy, 6 snowy, 5 partly cloudy, 1 rainy, and 1 sunny day in October. The snowfalls are usually light.