September 2018 Weather in Valletta — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
63
66
69
72
75
78
81
84
87
90
93
96
Sat, Sep 1
Lo:72
12 am
Hi:73
4
Lo:72
6 am
Hi:82
6
Lo:82
12 pm
Hi:86
9
Lo:75
6 pm
Hi:82
6
Sun, Sep 2
Lo:73
12 am
Hi:75
4
Lo:73
6 am
Hi:86
6
Lo:84
12 pm
Hi:86
8
Lo:75
6 pm
Hi:82
3
Mon, Sep 3
Lo:73
12 am
Hi:77
3
Lo:73
6 am
Hi:88
3
Lo:84
12 pm
Hi:88
8
Lo:77
6 pm
Hi:82
4
Tue, Sep 4
Lo:73
12 am
Hi:77
4
Lo:72
6 am
Hi:88
4
Lo:82
12 pm
Hi:88
9
Lo:77
6 pm
Hi:82
5
Wed, Sep 5
Lo:73
12 am
Hi:77
2
Lo:73
6 am
Hi:88
4
Lo:84
12 pm
Hi:88
7
Lo:79
6 pm
Hi:84
6
Thu, Sep 6
Lo:75
12 am
Hi:79
3
Lo:75
6 am
Hi:86
7
Lo:84
12 pm
Hi:88
11
Lo:81
6 pm
Hi:84
7
Fri, Sep 7
Lo:77
12 am
Hi:81
6
Lo:79
6 am
Hi:91
6
Lo:86
12 pm
Hi:95
9
Lo:79
6 pm
Hi:84
9
Sat, Sep 8
Lo:75
12 am
Hi:79
7
Lo:75
6 am
Hi:88
7
Lo:86
12 pm
Hi:90
9
Lo:77
6 pm
Hi:88
4
Sun, Sep 9
Lo:75
12 am
Hi:77
4
Lo:75
6 am
Hi:86
4
Lo:82
12 pm
Hi:86
7
Lo:77
6 pm
Hi:82
6
Mon, Sep 10
Lo:75
12 am
Hi:77
4
Lo:75
6 am
Hi:84
5
Lo:82
12 pm
Hi:86
9
Lo:77
6 pm
Hi:81
7
Tue, Sep 11
Lo:73
12 am
Hi:77
2
Lo:72
6 am
Hi:84
3
Lo:81
12 pm
Hi:84
7
Lo:75
6 pm
Hi:81
6
Wed, Sep 12
Lo:73
12 am
Hi:75
3
Lo:75
6 am
Hi:84
7
Lo:82
12 pm
Hi:86
9
Lo:77
6 pm
Hi:82
6
Thu, Sep 13
Lo:73
12 am
Hi:77
4
Lo:73
6 am
Hi:84
5
Lo:81
12 pm
Hi:86
12
Lo:77
6 pm
Hi:81
9
Fri, Sep 14
Lo:73
12 am
Hi:79
7
Lo:73
6 am
Hi:81
8
Lo:81
12 pm
Hi:86
11
Lo:73
6 pm
Hi:81
8
Sat, Sep 15
Lo:72
12 am
Hi:73
4
Lo:72
6 am
Hi:81
6
Lo:81
12 pm
Hi:82
9
Lo:75
6 pm
Hi:81
4
Sun, Sep 16
Lo:72
12 am
Hi:75
2
Lo:72
6 am
Hi:84
4
Lo:82
12 pm
Hi:86
6
Lo:73
6 pm
Hi:82
4
Mon, Sep 17
Lo:73
12 am
Hi:75
2
Lo:73
6 am
Hi:84
5
Lo:81
12 pm
Hi:86
5
Lo:75
6 pm
Hi:81
3
Tue, Sep 18
Lo:72
12 am
Hi:75
2
Lo:72
6 am
Hi:84
3
Lo:81
12 pm
Hi:84
4
Lo:75
6 pm
Hi:81
4
Wed, Sep 19
Lo:72
12 am
Hi:75
2
Lo:72
6 am
Hi:82
5
Lo:82
12 pm
Hi:84
9
Lo:75
6 pm
Hi:82
4
Thu, Sep 20
Lo:72
12 am
Hi:75
7
Lo:73
6 am
Hi:82
4
Lo:81
12 pm
Hi:84
7
Lo:73
6 pm
Hi:81
2
Fri, Sep 21
Lo:73
12 am
Hi:75
3
Lo:73
6 am
Hi:82
5
Lo:79
12 pm
Hi:86
7
Lo:73
6 pm
Hi:79
2
Sat, Sep 22
Lo:72
12 am
Hi:73
2
Lo:72
6 am
Hi:84
5
Lo:82
12 pm
Hi:86
10
Lo:75
6 pm
Hi:81
2
Sun, Sep 23
Lo:73
12 am
Hi:75
4
Lo:73
6 am
Hi:84
4
Lo:81
12 pm
Hi:82
6
Lo:73
6 pm
Hi:79
3
Mon, Sep 24
Lo:72
12 am
Hi:73
3
Lo:73
6 am
Hi:84
6
Lo:79
12 pm
Hi:84
14
Lo:75
6 pm
Hi:79
9
Tue, Sep 25
Lo:73
12 am
Hi:75
7
Lo:75
6 am
Hi:81
14
Lo:75
12 pm
Hi:79
17
Lo:75
6 pm
Hi:75
13
Wed, Sep 26
Lo:72
12 am
Hi:75
14
Lo:72
6 am
Hi:75
16
Lo:70
12 pm
Hi:73
16
Lo:70
6 pm
Hi:72
15
Thu, Sep 27
Lo:68
12 am
Hi:70
20
Lo:66
6 am
Hi:73
22
Lo:70
12 pm
Hi:73
22
Lo:64
6 pm
Hi:70
18
Fri, Sep 28
Lo:66
12 am
Hi:68
19
Lo:68
6 am
Hi:70
16
Lo:72
12 pm
Hi:73
15
Lo:68
6 pm
Hi:72
7
Sat, Sep 29
Lo:66
12 am
Hi:68
5
Lo:70
6 am
Hi:77
8
Lo:75
12 pm
Hi:79
13
Lo:70
6 pm
Hi:75
6
Sun, Sep 30
Lo:64
12 am
Hi:68
4
Lo:66
6 am
Hi:79
6
Lo:77
12 pm
Hi:81
7
Lo:68
6 pm
Hi:75
4
High & Low Weather Summary for September 2018
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 95 °F (Sep 7, 3:15 pm) | 100% (Sep 1, 3:45 am) | 30.21 "Hg (Sep 1, 3:45 am) |
| Low | 64 °F (Sep 27, 10:15 pm) | 27% (Sep 8, 2:45 pm) | 29.86 "Hg (Sep 7, 1:15 am) |
| Average | 78 °F | 71% | 30.05 "Hg |
| * Reported Sep 1 12:15 am — Sep 30 11:45 pm, Valletta. 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
Valletta Weather History for September 1, 2018
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:15 am Sat, Sep 1 |  | 73 °F | Clear. | 3 mph | ↑ | 89% | 30.07 "Hg | 10 mi |
| 12:45 am | | 73 °F | Clear. | 3 mph | ↑ | 89% | 30.07 "Hg | 10 mi |
| 1:15 am | | 73 °F | Clear. | 6 mph | ↑ | 89% | 30.07 "Hg | 10 mi |
| 1:45 am | | 73 °F | Clear. | 5 mph | ↑ | 94% | 30.04 "Hg | 10 mi |
| 2:15 am | | 73 °F | Clear. | 5 mph | ↑ | 94% | 30.04 "Hg | 10 mi |
| 2:45 am | | 73 °F | Clear. | 2 mph | ↑ | 94% | 30.04 "Hg | 10 mi |
| 3:15 am | | 73 °F | Clear. | 3 mph | ↑ | 94% | 30.04 "Hg | 10 mi |
| 3:45 am | | 72 °F | Clear. | 3 mph | ↑ | 100% | 30.01 "Hg | 10 mi |
| 4:15 am | | 72 °F | Clear. | 3 mph | ↑ | 100% | 30.04 "Hg | 10 mi |
| 4:45 am |  | 72 °F | Passing clouds. | 5 mph | ↑ | 100% | 30.01 "Hg | N/A |
| 5:15 am | | 72 °F | Passing clouds. | 3 mph | ↑ | 100% | 30.04 "Hg | N/A |
| 5:45 am | | 72 °F | Passing clouds. | 2 mph | ↑ | 100% | 30.04 "Hg | N/A |
| 6:15 am | | 72 °F | Passing clouds. | 3 mph | ↑ | 100% | 30.04 "Hg | 6 mi |
| 6:45 am |  | 72 °F | Passing clouds. | 3 mph | ↑ | 100% | 30.04 "Hg | N/A |
| 7:15 am | | 73 °F | Passing clouds. | 5 mph | ↑ | 94% | 30.04 "Hg | N/A |
| 7:45 am | | 73 °F | Passing clouds. | 3 mph | ↑ | 94% | 30.04 "Hg | N/A |
| 8:15 am | | 75 °F | Passing clouds. | 3 mph | ↑ | 89% | 30.04 "Hg | N/A |
| 8:45 am | | 77 °F | Passing clouds. | 6 mph | ↑ | 83% | 30.04 "Hg | N/A |
| 9:15 am | | 79 °F | Passing clouds. | 5 mph | ↑ | 74% | 30.04 "Hg | N/A |
| 9:45 am | | 81 °F | Passing clouds. | 8 mph | ↑ | 70% | 30.07 "Hg | N/A |
| 10:15 am | | 82 °F | Passing clouds. | 9 mph | ↑ | 66% | 30.07 "Hg | N/A |
| 10:45 am | | 81 °F | Passing clouds. | 6 mph | ↑ | 66% | 30.07 "Hg | N/A |
| 11:15 am | | 82 °F | Passing clouds. | 9 mph | ↑ | 66% | 30.07 "Hg | N/A |
| 11:45 am | | 82 °F | Passing clouds. | 9 mph | ↑ | 62% | 30.07 "Hg | N/A |
| 12:15 pm |  | 82 °F | Sunny. | 12 mph | ↑ | 62% | 30.07 "Hg | 10 mi |
| 12:45 pm | | 84 °F | Passing clouds. | 8 mph | ↑ | 58% | 30.07 "Hg | N/A |
| 1:15 pm | | 84 °F | Passing clouds. | 9 mph | ↑ | 58% | 30.07 "Hg | N/A |
| 1:45 pm | | 84 °F | Passing clouds. | 10 mph | ↑ | 58% | 30.07 "Hg | N/A |
| 2:15 pm | | 84 °F | Passing clouds. | 7 mph | ↑ | 58% | 30.07 "Hg | N/A |
| 2:45 pm | | 86 °F | Passing clouds. | 9 mph | ↑ | 55% | 30.07 "Hg | N/A |
| 3:15 pm | | 84 °F | Passing clouds. | 10 mph | ↑ | 58% | 30.07 "Hg | N/A |
| 3:45 pm | | 84 °F | Sunny. | 13 mph | ↑ | 55% | 30.07 "Hg | 10 mi |
| 4:15 pm | | 84 °F | Sunny. | 9 mph | ↑ | 55% | 30.07 "Hg | 10 mi |
| 4:45 pm | | 84 °F | Sunny. | 9 mph | ↑ | 55% | 30.04 "Hg | 10 mi |
| 5:15 pm | | 84 °F | Passing clouds. | 8 mph | ↑ | 58% | 30.04 "Hg | N/A |
| 5:45 pm | | 82 °F | Passing clouds. | 10 mph | ↑ | 66% | 30.04 "Hg | N/A |
| 6:15 pm | | 82 °F | Passing clouds. | 9 mph | ↑ | 66% | 30.04 "Hg | N/A |
| 6:45 pm | | 81 °F | Passing clouds. | 10 mph | ↑ | 70% | 30.04 "Hg | N/A |
| 7:15 pm | | 79 °F | Passing clouds. | 7 mph | ↑ | 74% | 30.04 "Hg | N/A |
| 7:45 pm | | 79 °F | Passing clouds. | 7 mph | ↑ | 79% | 30.04 "Hg | N/A |
| 8:15 pm | | 77 °F | Passing clouds. | 6 mph | ↑ | 83% | 30.04 "Hg | N/A |
| 8:45 pm | | 77 °F | Passing clouds. | 6 mph | ↑ | 83% | 30.04 "Hg | N/A |
| 9:15 pm | | 77 °F | Passing clouds. | 5 mph | ↑ | 83% | 30.04 "Hg | N/A |
| 9:45 pm | | 77 °F | Passing clouds. | 6 mph | ↑ | 83% | 30.07 "Hg | N/A |
| 10:15 pm | | 77 °F | Passing clouds. | 3 mph | ↑ | 83% | 30.07 "Hg | N/A |
| 10:45 pm | | 75 °F | Passing clouds. | 5 mph | ↑ | 89% | 30.07 "Hg | N/A |
| 11:15 pm | | 75 °F | Passing clouds. | 6 mph | ↑ | 94% | 30.04 "Hg | N/A |
| 11:45 pm | | 75 °F | Passing clouds. | 7 mph | ↑ | 94% | 30.04 "Hg | N/A |
| Weather by CustomWeather, © 2025 | ||||||||