Kingston in Summer
In summer (December, January and February), Kingston sees average daytime highs around 23°C and overnight lows near 22°C, with 202 mm of rain over about 20 wet days across the season. It is the warmest season of the year and the 3rd-wettest season.
Over the season highs climb from about 21°C in early December to 23°C by late February. The sky is clear or mostly clear about 37% of the time across summer, and the air most often feels muggy.
Summer is Kingston's best season of the year to visit on our travel score. Kingston has little temperature swing across the year, so its calendar seasons blur — the season framing matters less here than for a place with four distinct seasons. For the whole year in context, see Kingston's year-round climate.
- Avg daytime high
- 23°C
- warmest season of the year
- Avg overnight low
- 22°C
- Rainfall
- 202 mm
- 20 wet days
- Avg wind
- 24 km/h
- Travel score
- 7.3
- best season of the year
- Months
- Dec · Jan · Feb
Temperature in Kingston in Summer
Over the season highs climb from about 21°C in early December to 23°C by late February.
A typical summer day in Kingston reaches about 23°C and drops to 22°C overnight. The warmest of the three months is February, the coolest December.
Kingston weather by month
How the three summer months (December, January and February) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 23° / 22° | 63 | 6.3 | 13.6 | 7.4 |
| Feb | 23° / 22° | 65 | 7 | 13 | 7.3 |
| Mar | 23° / 22° | 78 | 7.8 | 12.2 | 7.2 |
| Apr | 22° / 21° | 68 | 7.1 | 11.3 | 7.1 |
| May | 21° / 19° | 81 | 7.8 | 10.6 | 6.7 |
| Jun | 19° / 18° | 92 | 9.5 | 10.2 | 6.3 |
| Jul | 18° / 17° | 83 | 9.1 | 10.3 | 6.2 |
| Aug | 18° / 17° | 67 | 8.5 | 11 | 6.4 |
| Sep | 18° / 17° | 52 | 6.9 | 11.8 | 6.6 |
| Oct | 19° / 18° | 45 | 6.2 | 12.7 | 6.7 |
| Nov | 20° / 19° | 49 | 5.9 | 13.5 | 7.0 |
| Dec | 22° / 21° | 74 | 6.7 | 13.8 | 7.2 |
Cloud cover in Summer
The sky is clear or mostly clear about 37% of the time across summer.
Chance of precipitation in Summer
Kingston gets around 202 mm of rain over 20 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 24 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 13 h 42 min in early December to 12 h 42 min by late February. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 6.7 kWh/m².
Is summer a good time to visit Kingston?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is one of the better times to visit Kingston for general sightseeing.
What to pack for Kingston in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Kingston sees daytime highs around 23°C and nights near 22°C. Pack sun protection. Worth having: light clothes and a windbreaker. About 20 days see rain.
Sea temperature near Kingston in Summer
The nearest coast averages about 23°C across summer — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in February at about 24°C and coldest in August near 19°C.
It's comfortable for a long swim from Oct 28 to Jun 28 — about 8 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 23 | 24 | 24 | 23 | 22 | 20 | 19 | 19 | 19 | 20 | 21 | 22 |
| Comfort | Refreshing | Refreshing | Refreshing | Refreshing | Refreshing | Refreshing | Cool | Cool | Cool | Cool | Refreshing | Refreshing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 23 | Refreshing |
| Feb | 24 | Refreshing |
| Mar | 24 | Refreshing |
| Apr | 23 | Refreshing |
| May | 22 | Refreshing |
| Jun | 20 | Refreshing |
| Jul | 19 | Cool |
| Aug | 19 | Cool |
| Sep | 19 | Cool |
| Oct | 20 | Cool |
| Nov | 21 | Refreshing |
| Dec | 22 | Refreshing |
UV index in Kingston in Summer
Clear-sky midday UV across summer averages around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Kingston peaks around December 20 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 at about 4 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 13 | 13 | 11 | 8 | 5 | 4 | 4 | 5 | 8 | 9 | 11 | 14 |
| Level | Extreme | Extreme | Extreme | Very high | Moderate | Moderate | Moderate | High | Very high | Very high | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 13 | Extreme |
| Feb | 13 | Extreme |
| Mar | 11 | Extreme |
| Apr | 8 | Very high |
| May | 5 | Moderate |
| Jun | 4 | Moderate |
| Jul | 4 | Moderate |
| Aug | 5 | High |
| Sep | 8 | Very high |
| Oct | 9 | Very high |
| Nov | 11 | Extreme |
| Dec | 14 | Extreme |
Where is Kingston?
Kingston sits at 29.1°S, 168.0°E, 71 m above sea level, in Norfolk Island. The nearest listed city is Mont-Dore, 768 km away.
Topography around Kingston
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Kingston.
Within 3 km, the terrain around Kingston has only modest variations in elevation — a maximum elevation change of 149 m around an average of 47 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 310 m; within 80 km, significant variations in elevation — a maximum elevation change of 300 m.
Norfolk Island travel facts
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Kingston (-29.0546°, 167.9663°, elevation 71 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.