Currently: 79 °F. Broken clouds. (Weather station: Rarotonga, Cook Islands). See more current weatherJanuary 2018 Weather in Rarotonga — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
70
72
74
76
78
80
82
84
86
88
90
92
Mon, Jan 1
Lo:77
12 am
Hi:79
6
Lo:79
6 am
Hi:84
11
Lo:82
12 pm
Hi:84
13
Lo:79
6 pm
Hi:82
11
Tue, Jan 2
Lo:79
12 am
Hi:79
10
Lo:79
6 am
Hi:82
12
Lo:79
12 pm
Hi:84
13
Lo:77
6 pm
Hi:79
11
Wed, Jan 3
Lo:77
12 am
Hi:77
10
Lo:77
6 am
Hi:77
12
Lo:73
12 pm
Hi:79
12
Lo:73
6 pm
Hi:77
12
Thu, Jan 4
Lo:73
12 am
Hi:75
11
Lo:75
6 am
Hi:81
11
Lo:77
12 pm
Hi:79
12
Lo:77
6 pm
Hi:79
9
Fri, Jan 5
Lo:73
12 am
Hi:75
5
Lo:79
6 am
Hi:82
7
Lo:79
12 pm
Hi:82
12
Lo:77
6 pm
Hi:79
11
Sat, Jan 6
Lo:75
12 am
Hi:77
9
Lo:75
6 am
Hi:81
11
Lo:81
12 pm
Hi:82
12
Lo:77
6 pm
Hi:81
12
Sun, Jan 7
Lo:75
12 am
Hi:77
10
Lo:75
6 am
Hi:82
13
Lo:81
12 pm
Hi:84
14
Lo:75
6 pm
Hi:81
12
Mon, Jan 8
Lo:75
12 am
Hi:75
10
Lo:75
6 am
Hi:84
12
Lo:81
12 pm
Hi:84
11
Lo:73
6 pm
Hi:81
13
Tue, Jan 9
Lo:77
12 am
Hi:77
14
Lo:77
6 am
Hi:82
15
Lo:82
12 pm
Hi:86
7
Lo:81
6 pm
Hi:81
7
Wed, Jan 10
Lo:77
12 am
Hi:81
4
Lo:77
6 am
Hi:91
4
Lo:82
12 pm
Hi:91
5
Lo:79
6 pm
Hi:82
3
Thu, Jan 11
Lo:75
12 am
Hi:79
4
Lo:75
6 am
Hi:86
3
Lo:82
12 pm
Hi:86
3
Lo:79
6 pm
Hi:82
4
Fri, Jan 12
Lo:75
12 am
Hi:79
4
Lo:75
6 am
Hi:82
5
Lo:81
12 pm
Hi:84
5
Lo:77
6 pm
Hi:81
3
Sat, Jan 13
Lo:75
12 am
Hi:77
3
Lo:77
6 am
Hi:84
7
Lo:84
12 pm
Hi:84
9
Lo:79
6 pm
Hi:84
6
Sun, Jan 14
Lo:79
12 am
Hi:81
6
Lo:79
6 am
Hi:84
7
Lo:84
12 pm
Hi:86
9
Lo:79
6 pm
Hi:86
5
Mon, Jan 15
Lo:79
12 am
Hi:81
4
Lo:81
6 am
Hi:90
11
Lo:81
12 pm
Hi:88
6
Lo:79
6 pm
Hi:86
4
Tue, Jan 16
Lo:77
12 am
Hi:79
6
Lo:77
6 am
Hi:84
6
Lo:84
12 pm
Hi:86
9
Lo:77
6 pm
Hi:84
3
Wed, Jan 17
Lo:75
12 am
Hi:77
2
Lo:77
6 am
Hi:84
4
Lo:82
12 pm
Hi:86
7
Lo:79
6 pm
Hi:84
4
Thu, Jan 18
Lo:77
12 am
Hi:81
7
Lo:77
6 am
Hi:86
9
Lo:84
12 pm
Hi:88
11
Lo:81
6 pm
Hi:84
11
Fri, Jan 19
Lo:81
12 am
Hi:81
11
Lo:81
6 am
Hi:84
11
Lo:77
12 pm
Hi:84
10
Lo:81
6 pm
Hi:82
12
Sat, Jan 20
Lo:79
12 am
Hi:81
12
Lo:79
6 am
Hi:81
12
Lo:72
12 pm
Hi:81
7
Lo:72
6 pm
Hi:73
4
Sun, Jan 21
Lo:73
12 am
Hi:77
10
Lo:77
6 am
Hi:81
9
Lo:79
12 pm
Hi:82
10
Lo:75
6 pm
Hi:79
12
Mon, Jan 22
Lo:73
12 am
Hi:75
7
Lo:73
6 am
Hi:84
12
Lo:79
12 pm
Hi:82
9
Lo:77
6 pm
Hi:79
10
Tue, Jan 23
Lo:79
12 am
Hi:81
11
Lo:81
6 am
Hi:86
11
Lo:82
12 pm
Hi:86
13
Lo:81
6 pm
Hi:82
14
Wed, Jan 24
Lo:79
12 am
Hi:81
11
Lo:79
6 am
Hi:84
14
Lo:82
12 pm
Hi:86
16
Lo:79
6 pm
Hi:82
12
Thu, Jan 25
Lo:75
12 am
Hi:79
8
Lo:77
6 am
Hi:82
11
Lo:81
12 pm
Hi:84
9
Lo:77
6 pm
Hi:81
7
Fri, Jan 26
Lo:75
12 am
Hi:77
5
Lo:75
6 am
Hi:84
5
Lo:82
12 pm
Hi:84
7
Lo:75
6 pm
Hi:82
4
Sat, Jan 27
Lo:73
12 am
Hi:77
2
Lo:77
6 am
Hi:84
7
Lo:84
12 pm
Hi:84
10
Lo:81
6 pm
Hi:82
9
Sun, Jan 28
Lo:77
12 am
Hi:81
7
Lo:75
6 am
Hi:84
10
Lo:82
12 pm
Hi:84
11
Lo:81
6 pm
Hi:82
11
Mon, Jan 29
Lo:79
12 am
Hi:81
7
Lo:79
6 am
Hi:86
6
Lo:82
12 pm
Hi:88
6
Lo:79
6 pm
Hi:82
2
Tue, Jan 30
Lo:75
12 am
Hi:79
4
Lo:75
6 am
Hi:81
7
Lo:79
12 pm
Hi:81
7
Lo:79
6 pm
Hi:81
9
Wed, Jan 31
Lo:75
12 am
Hi:81
12
Lo:75
6 am
Hi:82
10
Lo:79
12 pm
Hi:84
7
Lo:77
6 pm
Hi:79
8
Monday, January 1, 2018, 12:00 am — 6:00 am
79 / 77 °F
Passing clouds.
Humidity: 79%
Barometer: 29.92 "Hg
E
Wind: 5.593 mph
High & Low Weather Summary for January 2018
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 91 °F (Jan 10, 12:00 pm) | 100% (Jan 10, 7:00 am) | 30.04 "Hg (Jan 10, 7:00 am) |
| Low | 72 °F (Jan 20, 6:00 pm) | 58% (Jan 7, 11:00 am) | 29.71 "Hg (Jan 27, 4:00 am) |
| Average | 80 °F | 81% | 29.88 "Hg |
| * Reported Jan 1 12:00 am — Jan 31 11:00 pm, Rarotonga. 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
Rarotonga Weather History for January 1, 2018
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:00 am Mon, Jan 1 |  | 79 °F | Partly cloudy. | 7 mph | ↑ | 79% | 29.95 "Hg | N/A |
| 2:00 am |  | 77 °F | Passing clouds. | 3 mph | ↑ | 79% | 29.92 "Hg | N/A |
| 3:00 am | | 77 °F | Passing clouds. | 5 mph | ↑ | 79% | 29.92 "Hg | N/A |
| 4:00 am | | 77 °F | Passing clouds. | 7 mph | ↑ | 79% | 29.89 "Hg | N/A |
| 5:00 am | | 77 °F | Passing clouds. | 6 mph | ↑ | 79% | 29.92 "Hg | N/A |
| 7:00 am |  | 79 °F | Partly cloudy. | 6 mph | ↑ | 74% | 29.95 "Hg | N/A |
| 8:00 am | | 79 °F | Broken clouds. | 8 mph | ↑ | 74% | 29.95 "Hg | N/A |
| 9:00 am | | 81 °F | Broken clouds. | 12 mph | ↑ | 70% | 29.95 "Hg | N/A |
| 10:00 am | | 81 °F | Broken clouds. | 14 mph | ↑ | 79% | 29.95 "Hg | N/A |
| 12:00 pm | | 84 °F | Broken clouds. | 13 mph | ↑ | 66% | 29.95 "Hg | N/A |
| 1:00 pm | | 84 °F | Partly sunny. | 13 mph | ↑ | 66% | 29.95 "Hg | N/A |
| 3:00 pm | | 82 °F | Broken clouds. | 14 mph | ↑ | 70% | 29.92 "Hg | N/A |
| 4:00 pm | | 82 °F | Partly sunny. | 14 mph | ↑ | 70% | 29.92 "Hg | N/A |
| 6:00 pm | | 82 °F | Broken clouds. | 13 mph | ↑ | 66% | 29.92 "Hg | N/A |
| 7:00 pm | | 81 °F | Broken clouds. | 10 mph | ↑ | 74% | 29.95 "Hg | N/A |
| 8:00 pm |  | 79 °F | Broken clouds. | 9 mph | ↑ | 79% | 29.95 "Hg | N/A |
| 9:00 pm | | 79 °F | Partly cloudy. | 8 mph | ↑ | 79% | 29.98 "Hg | N/A |
| 10:00 pm | | 79 °F | Partly cloudy. | 10 mph | ↑ | 84% | 30.01 "Hg | N/A |
| 11:00 pm | | 79 °F | Partly cloudy. | 14 mph | ↑ | 79% | 29.98 "Hg | N/A |
| Weather by CustomWeather, © 2025 | ||||||||