Moorea weather in December

In December, Moorea sees average daytime highs of 27°C and overnight lows near 25°C, with 263 mm of rain across 22.3 wet days and about 13 hours of daylight. It is the 5th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 21% of the time in December, and the air most often feels oppressive.

Daylight stretches from about 13 hours at the start of December to 13 hours by month's end. Set against the rest of the year, December is Moorea's 12th-clearest and 11th-windiest month. For the whole year in context, see Moorea's year-round climate.

Daytime high
27°
5th warmest
Overnight low
25°
7th coldest
Rainfall
263 mm
22.3 wet days
Daylight
13 hours
5:24 AM – 6:27 PM
Cloud cover
70%
12th clearest
Wind
20 km/h
11th windiest
Solar energy
6.33 kWh/m²
Travel score
4.7
out of 10

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 27°C through the month.

A typical December day in Moorea reaches about 27°C in the afternoon and slips back to 25°C overnight — a 1°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 27°C. Set against its neighbours, December runs on par with November and on par with January.

20°23°25°28°30°151015202531
Avg high (°C)Avg low (°C)
12625
22625
32725
42725
52725
62725
72725
82725
92725
102725
112725
122725
132725
142725
152725
162725
172725
182725
192725
202725
212725
222725
232725
242725
252725
262725
272725
282725
292725
302725
312725

Moorea weather by month

How December compares with the rest of the year at a glance. December is the 5th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 25°23922.212.94.6
Feb27° / 26°22220.112.64.7
Mar27° / 26°17619.512.15.1
Apr27° / 26°13215.211.65.7
May27° / 25°10613.111.26.3
Jun26° / 25°689.3117.0
Jul25° / 24°478.811.17.4
Aug25° / 24°517.611.47.6
Sep25° / 24°588.411.97.3
Oct26° / 24°10411.812.46.7
Nov26° / 25°12915.912.85.7
Dec27° / 25°26322.3134.7

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 21% of the time in December, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 15% of December, with mostly cloudy or overcast conditions the remaining 64%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14258
24159
34159
44060
53961
63961
73862
83763
93763
103763
113664
123664
133664
143664
153664
163664
173664
183664
193565
203565
213466
223466
233367
243268
253268
263268
273169
283169
293169
303070
313070

Chance of precipitation in December

Any precipitation

Moorea gets around 263 mm of rain over 22.3 wet days in December, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 71% and peaks near 75% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
166
266
367
467
567
667
768
868
968
1068
1168
1268
1368
1469
1569
1670
1771
1872
1973
2073
2174
2275
2375
2475
2575
2675
2775
2875
2975
3074
3174

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

Most of December feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, December lands in the oppressive band about 94% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
13952
23952
33952
43952
53952
63952
72962
82962
92962
103952
113952
123952
133952
143952
153952
163952
173952
183943
193943
203943
213943
223943
233934
243934
253934
263934
273925
283925
293916
302926
312926

Wind in December

Winds average 20 km/h in December.

Across December, daily wind ranges from about 19 km/h on the calmest days to 21 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202531
Wind speed (km/h)Feels
121breezy
221breezy
321breezy
420breezy
520breezy
620breezy
720breezy
820light breeze
920light breeze
1020light breeze
1120light breeze
1220light breeze
1319light breeze
1419light breeze
1519light breeze
1619light breeze
1719light breeze
1819light breeze
1919light breeze
2019light breeze
2119light breeze
2219light breeze
2320light breeze
2420light breeze
2520light breeze
2620light breeze
2720light breeze
2820light breeze
2920light breeze
3020light breeze
3120light breeze

Sunrise & sunset in December

DaylightNight

Daylight runs from about 13 hours at the start of December to 13 hours by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over December. Sunrise moves from 5:20 AM to 5:31 AM, and sunset from 6:18 PM to 6:34 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.05:206:18
213.05:206:19
313.05:206:19
413.05:206:20
513.05:216:21
613.05:216:21
713.05:216:22
813.05:216:22
913.05:226:23
1013.05:226:23
1113.05:226:24
1213.05:236:25
1313.05:236:25
1413.05:236:26
1513.05:246:26
1613.05:246:27
1713.05:256:27
1813.05:256:28
1913.05:256:28
2013.05:266:29
2113.05:266:29
2213.05:276:30
2313.05:276:30
2413.05:286:31
2513.05:286:31
2613.05:296:32
2713.05:296:32
2813.05:306:32
2913.05:306:33
3013.05:316:33
3113.05:316:34

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 6.33 kWh/m².

For context, solar energy here swings from a low near 4.12 kWh/m² to a high of 6.61 kWh/m² in November across the year — December's 6.33 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.4Intense
26.4Intense
36.4Intense
46.3Intense
56.3Intense
66.3Intense
76.3Intense
86.2Intense
96.2Intense
106.2Intense
116.2Intense
126.2Intense
136.2Intense
146.2Intense
156.2Intense
166.2Intense
176.2Intense
186.2Intense
196.2Intense
206.2Intense
216.2Intense
226.3Intense
236.3Intense
246.3Intense
256.3Intense
266.4Intense
276.4Intense
286.4Intense
296.5Intense
306.5Intense
316.5Intense
Planning a trip in December

Hazard calendar for Moorea

In seasonPeak

In December, Moorea sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Moorea's rainy season runs November–April, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is December a good time to visit Moorea?

Our two travel scores rate December for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

4.7
Sightseeing
10th-best month of the year
4.7
Beach & pool
11th-best month of the year

December is a reasonable time to visit Moorea for sightseeing.

What to pack for Moorea in December

From December's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In December, Moorea sees daytime highs around 27°C and nights near 25°C. Pack rain gear and sun protection. Worth having: light clothes. About 22 days see rain.

rain gearsun protectionlight clothes

Sea temperature near Moorea in December

The nearest coast averages about 28°C in December — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in March at about 29°C and coldest in September near 26°C.

The water stays above 20°C all year — warm enough for a swim any month.

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Tropical
Feb29Tropical
Mar29Tropical
Apr29Tropical
May28Tropical
Jun28Warm
Jul27Warm
Aug27Warm
Sep26Warm
Oct27Warm
Nov28Warm
Dec28Tropical

UV index in Moorea in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Moorea peaks around February 14 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 17 at about 7 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 14UV 16Jun 17UV 7
UV index (midday)Level
Jan15Extreme
Feb16Extreme
Mar14Extreme
Apr11Extreme
May9Very high
Jun7High
Jul8Very high
Aug10Extreme
Sep12Extreme
Oct13Extreme
Nov15Extreme
Dec14Extreme
Location & terrain

Where is Moorea?

Moorea sits at 17.5°S, 149.8°W, 0 m above sea level, in French Polynesia. The nearest listed city is Faaa, 24 km away.

Topography around Moorea

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Moorea.

Within 3 km, the terrain around Moorea has large variations in elevation — a maximum elevation change of 1,176 m around an average of 251 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,176 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,792 m.

The land around Moorea is covered by trees (95%) within 3 km, water (84%) within 16 km, and water (91%) within 80 km.

3 km
1,176 m
16 km
1,176 m
80 km
1,792 m
treesgrasslandwater
December weather nearby: Faaa 24 km · Punaauia 27 km · Papeete 28 km · Bora Bora 233 km · Avarua 1,120 km · Alofi 2,127 km · Adamstown 2,205 km · Pago Pago 2,260 km

French Polynesia travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B / C / E / F
110 / 220 V · 50 / 60 Hz
GDP per capita
$22,440
2024
Safe drinking water
90%
of population, 2024
Homicide rate
0.4
per 100k, 2009
Income group
High
World Bank
Religion
Protestant 54%Roman Catholic 30%other 10%no religion 6%

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 Moorea (-17.5328°, -149.828°, elevation 0 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).