September 2018 Weather in Longyearbyen — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
14
17
20
23
26
29
32
35
38
41
44
47
50
Sat, Sep 1
Lo:37
12 am
Hi:41
8
Lo:39
6 am
Hi:48
9
Lo:46
12 pm
Hi:48
2
Lo:45
6 pm
Hi:46
11
Sun, Sep 2
Lo:45
12 am
Hi:46
17
Lo:45
6 am
Hi:48
5
Lo:46
12 pm
Hi:48
3
Lo:45
6 pm
Hi:48
9
Mon, Sep 3
Lo:39
12 am
Hi:45
8
Lo:43
6 am
Hi:48
10
Lo:43
12 pm
Hi:46
11
Lo:39
6 pm
Hi:43
8
Tue, Sep 4
Lo:39
12 am
Hi:41
4
Lo:39
6 am
Hi:41
7
Lo:41
12 pm
Hi:43
12
Lo:41
6 pm
Hi:43
14
Wed, Sep 5
Lo:39
12 am
Hi:41
15
Lo:39
6 am
Hi:43
10
Lo:43
12 pm
Hi:46
9
Lo:41
6 pm
Hi:43
4
Thu, Sep 6
Lo:36
12 am
Hi:39
22
Lo:37
6 am
Hi:39
17
Lo:37
12 pm
Hi:39
14
Lo:36
6 pm
Hi:37
9
Fri, Sep 7
Lo:36
12 am
Hi:36
11
Lo:36
6 am
Hi:39
9
Lo:39
12 pm
Hi:43
12
Lo:37
6 pm
Hi:39
12
Sat, Sep 8
Lo:37
12 am
Hi:39
7
Lo:37
6 am
Hi:41
7
Lo:39
12 pm
Hi:43
9
Lo:39
6 pm
Hi:43
12
Sun, Sep 9
Lo:43
12 am
Hi:43
12
Lo:41
6 am
Hi:43
12
Lo:41
12 pm
Hi:43
12
Lo:41
6 pm
Hi:43
8
Mon, Sep 10
Lo:41
12 am
Hi:41
11
Lo:39
6 am
Hi:41
5
Lo:39
12 pm
Hi:41
7
Lo:39
6 pm
Hi:39
3
Tue, Sep 11
Lo:36
12 am
Hi:39
2
Lo:36
6 am
Hi:43
12
Lo:41
12 pm
Hi:43
21
Lo:37
6 pm
Hi:41
23
Wed, Sep 12
Lo:36
12 am
Hi:37
24
Lo:37
6 am
Hi:39
23
Lo:37
12 pm
Hi:37
26
Lo:34
6 pm
Hi:36
28
Thu, Sep 13
Lo:32
12 am
Hi:34
17
Lo:32
6 am
Hi:34
12
Lo:34
12 pm
Hi:37
4
Lo:34
6 pm
Hi:36
4
Fri, Sep 14
Lo:34
12 am
Hi:34
3
Lo:32
6 am
Hi:36
10
Lo:36
12 pm
Hi:36
10
Lo:34
6 pm
Hi:36
12
Sat, Sep 15
Lo:34
12 am
Hi:36
9
Lo:32
6 am
Hi:34
11
Lo:32
12 pm
Hi:36
7
Lo:28
6 pm
Hi:32
7
Sun, Sep 16
Lo:27
12 am
Hi:28
8
Lo:27
6 am
Hi:34
7
Lo:34
12 pm
Hi:36
2
Lo:32
6 pm
Hi:36
5
Mon, Sep 17
Lo:34
12 am
Hi:36
17
Lo:34
6 am
Hi:36
19
Lo:36
12 pm
Hi:36
18
Lo:34
6 pm
Hi:36
19
Tue, Sep 18
Lo:30
12 am
Hi:32
17
Lo:30
6 am
Hi:34
14
Lo:32
12 pm
Hi:32
12
Lo:28
6 pm
Hi:30
14
Wed, Sep 19
Lo:28
12 am
Hi:30
11
Lo:28
6 am
Hi:32
12
Lo:32
12 pm
Hi:34
14
Lo:32
6 pm
Hi:34
16
Thu, Sep 20
Lo:32
12 am
Hi:32
21
Lo:32
6 am
Hi:34
24
Lo:32
12 pm
Hi:32
23
Lo:32
6 pm
Hi:34
22
Fri, Sep 21
Lo:32
12 am
Hi:34
17
Lo:32
6 am
Hi:34
21
Lo:34
12 pm
Hi:36
16
Lo:32
6 pm
Hi:34
14
Sat, Sep 22
Lo:28
12 am
Hi:32
12
Lo:28
6 am
Hi:34
6
Lo:34
12 pm
Hi:36
12
Lo:34
6 pm
Hi:34
16
Sun, Sep 23
Lo:34
12 am
Hi:36
18
Lo:36
6 am
Hi:37
17
Lo:36
12 pm
Hi:37
17
Lo:37
6 pm
Hi:37
17
Mon, Sep 24
Lo:37
12 am
Hi:39
12
Lo:37
6 am
Hi:41
9
Lo:39
12 pm
Hi:39
3
Lo:36
6 pm
Hi:37
1
Tue, Sep 25
Lo:36
12 am
Hi:36
2
Lo:36
6 am
Hi:37
14
Lo:32
12 pm
Hi:34
16
Lo:30
6 pm
Hi:32
11
Wed, Sep 26
Lo:28
12 am
Hi:30
8
Lo:28
6 am
Hi:28
11
Lo:27
12 pm
Hi:28
10
Lo:23
6 pm
Hi:27
15
Thu, Sep 27
Lo:23
12 am
Hi:25
15
Lo:23
6 am
Hi:27
16
Lo:25
12 pm
Hi:27
17
Lo:25
6 pm
Hi:27
17
Fri, Sep 28
Lo:25
12 am
Hi:27
19
Lo:25
6 am
Hi:27
19
Lo:25
12 pm
Hi:27
16
Lo:25
6 pm
Hi:27
13
Sat, Sep 29
Lo:27
12 am
Hi:28
13
Lo:27
6 am
Hi:28
9
Lo:27
12 pm
Hi:27
6
Lo:19
6 pm
Hi:25
6
Sun, Sep 30
Lo:16
12 am
Hi:19
9
Lo:18
6 am
Hi:18
8
Lo:18
12 pm
Hi:19
4
Lo:18
6 pm
Hi:21
3
Saturday, September 1, 2018, 12:00 am — 6:00 am
41 / 37 °F
Light rain. Partly cloudy.
Humidity: 81%
Barometer: 29.82 "Hg
SW
Wind: 8.078 mph
High & Low Weather Summary for September 2018
Temperature | Humidity | Pressure | |
---|---|---|---|
High | 48 °F (Sep 1, 11:50 am) | 100% (Sep 4, 9:50 am) | 30.15 "Hg (Sep 4, 9:50 am) |
Low | 16 °F (Sep 30, 4:50 am) | 50% (Sep 28, 10:50 am) | 28.85 "Hg (Sep 24, 5:50 am) |
Average | 35 °F | 74% | 29.68 "Hg |
* Reported Sep 1 12:20 am — Sep 30 11:50 pm, Longyearbyen. Weather by CustomWeather, © 2025 |
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Longyearbyen Weather History for September 1, 2018
Scroll right to see more
Conditions | Comfort | |||||||
---|---|---|---|---|---|---|---|---|
Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
12:20 am Sat, Sep 1 | 39 °F | Partly cloudy. | 10 mph | ↑ | 75% | 29.80 "Hg | N/A | |
12:50 am | 39 °F | Light rain. Partly cloudy. | 9 mph | ↑ | 81% | 29.83 "Hg | N/A | |
1:50 am | 39 °F | Light rain. Partly cloudy. | 2 mph | ↑ | 75% | 29.80 "Hg | N/A | |
2:50 am | 39 °F | Partly cloudy. | 13 mph | ↑ | 81% | 29.83 "Hg | N/A | |
3:50 am | 41 °F | Light rain. Partly sunny. | 6 mph | ↑ | 81% | 29.83 "Hg | N/A | |
4:50 am | 37 °F | Light rain. Partly sunny. | 8 mph | ↑ | 93% | 29.80 "Hg | N/A | |
6:50 am | 39 °F | Light rain. Partly sunny. | 13 mph | ↑ | 87% | 29.80 "Hg | N/A | |
7:50 am | 41 °F | Light rain. Partly sunny. | 13 mph | ↑ | 87% | 29.80 "Hg | N/A | |
8:50 am | 43 °F | Light rain. Partly sunny. | 12 mph | ↑ | 81% | 29.80 "Hg | N/A | |
9:50 am | 43 °F | Light rain. Partly sunny. | 7 mph | ↑ | 87% | 29.77 "Hg | N/A | |
10:50 am | 43 °F | Light rain. Partly sunny. | 5 mph | ↑ | 87% | 29.80 "Hg | N/A | |
11:50 am | 48 °F | Light rain. Partly sunny. | 2 mph | ↑ | 71% | 29.80 "Hg | N/A | |
12:50 pm | 48 °F | Light rain. Partly sunny. | No wind | ↑ | 71% | 29.80 "Hg | N/A | |
1:50 pm | 48 °F | Light rain. Partly sunny. | No wind | ↑ | 76% | 29.83 "Hg | N/A | |
2:50 pm | 48 °F | Partly sunny. | 2 mph | ↑ | 71% | 29.80 "Hg | N/A | |
3:50 pm | 48 °F | Scattered showers. Partly sunny. | 2 mph | ↑ | 76% | 29.80 "Hg | N/A | |
4:50 pm | 46 °F | Light rain. Partly sunny. | 2 mph | ↑ | 82% | 29.80 "Hg | N/A | |
5:50 pm | 46 °F | Broken clouds. | 9 mph | ↑ | 82% | 29.80 "Hg | N/A | |
6:50 pm | 45 °F | Broken clouds. | 6 mph | ↑ | 87% | 29.80 "Hg | N/A | |
7:50 pm | 46 °F | Broken clouds. | 10 mph | ↑ | 82% | 29.80 "Hg | N/A | |
8:50 pm | 45 °F | Broken clouds. | 12 mph | ↑ | 87% | 29.77 "Hg | N/A | |
9:50 pm | 45 °F | Broken clouds. | 13 mph | ↑ | 87% | 29.77 "Hg | N/A | |
10:50 pm | 45 °F | Passing clouds. | 12 mph | ↑ | 81% | 29.77 "Hg | N/A | |
11:50 pm | 46 °F | Passing clouds. | 16 mph | ↑ | 76% | 29.74 "Hg | N/A | |
Weather by CustomWeather, © 2025 |