Sokoni weather in December

In December, Sokoni sees average daytime highs of 28°C and overnight lows near 26°C, with 79 mm of rain across 16.1 wet days and about 12.4 hours of daylight. It is the 4th-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 53% of the time in December, and the air most often feels oppressive.

Daylight stretches from about 12 h 18 min at the start of December to 12 h 24 min by month's end. Set against the rest of the year, December is Sokoni's 5th-clearest and 10th-windiest month. For the whole year in context, see Sokoni's year-round climate.

Daytime high
28°
4th warmest
Overnight low
26°
9th coldest
Rainfall
79 mm
16.1 wet days
Daylight
12 h 24 min
6:07 AM – 6:29 PM
Cloud cover
44%
5th clearest
Wind
16 km/h
10th windiest
Solar energy
6.23 kWh/m²
Travel score
5.5
out of 10

Sokoni is Tanzanian settlement.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 28°C through the month.

A typical December day in Sokoni reaches about 28°C in the afternoon and slips back to 26°C overnight — a 2°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 29°C. Set against its neighbours, December runs about 1°C warmer than November and on par with January.

20°23°25°28°30°151015202531
Avg high (°C)Avg low (°C)
12826
22826
32826
42826
52826
62826
72826
82826
92826
102826
112826
122826
132826
142826
152826
162826
172826
182826
192826
202826
212827
222827
232827
242827
252827
262827
272827
282827
292827
302827
312927

How December really feels in Sokoni

Once humidity and wind are folded in, December averages 15 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
15
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in December is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Sokoni weather by month

How December compares with the rest of the year at a glance. December is the 4th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 27°387.112.36.2
Feb29° / 27°305.812.26.1
Mar29° / 27°13319.3124.6
Apr28° / 26°27926.711.94.0
May27° / 25°2082211.74.9
Jun26° / 25°5514.411.66.2
Jul25° / 24°3711.811.76.7
Aug25° / 24°299.511.87.3
Sep26° / 24°237127.8
Oct26° / 25°5710.612.17.1
Nov27° / 26°8115.512.35.9
Dec28° / 26°7916.112.45.5

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 53% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 19% of December, with mostly cloudy or overcast conditions the remaining 28%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17624
27624
37525
47525
57525
67426
77426
87426
97426
107426
117327
127327
137327
147327
157228
167228
177228
187129
197129
207129
217030
227030
237030
247030
256931
266931
276931
286931
296931
306832
316832

Chance of precipitation in December

Any precipitation

Sokoni gets around 79 mm of rain over 16.1 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 51% and peaks near 59% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
158
259
359
459
559
659
759
859
959
1058
1158
1257
1357
1456
1556
1655
1754
1853
1951
2050
2148
2247
2345
2443
2541
2639
2738
2836
2934
3033
3132

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 71% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
18317
28317
38218
48119
58020
67921
77822
87723
97525
107426
117327
127228
137030
146931
156832
166733
176733
186634
196634
206535
216535
226535
236535
246535
256535
266535
276535
286634
296634
306634
316733

Wind in December

Winds average 16 km/h in December.

Across December, daily wind ranges from about 14 km/h on the calmest days to 19 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202531
Wind speed (km/h)Feels
114light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
915light breeze
1015light breeze
1115light breeze
1215light breeze
1315light breeze
1415light breeze
1516light breeze
1616light breeze
1716light breeze
1816light breeze
1916light breeze
2017light breeze
2117light breeze
2217light breeze
2317light breeze
2417light breeze
2518light breeze
2618light breeze
2718light breeze
2818light breeze
2918light breeze
3019light breeze
3119light breeze

Sunrise & sunset in December

DaylightNight

Daylight runs from about 12 h 18 min at the start of December to 12 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over December. Sunrise moves from 6:01 AM to 6:14 AM, and sunset from 6:22 PM to 6:36 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.36:016:22
212.36:016:22
312.46:026:23
412.46:026:23
512.46:026:24
612.46:036:24
712.46:036:25
812.46:046:25
912.46:046:26
1012.46:046:26
1112.46:056:27
1212.46:056:27
1312.46:066:28
1412.46:066:28
1512.46:066:29
1612.46:076:29
1712.46:076:30
1812.46:086:30
1912.46:086:31
2012.46:096:31
2112.46:096:32
2212.46:106:32
2312.46:106:32
2412.46:116:33
2512.46:116:33
2612.46:116:34
2712.46:126:34
2812.46:126:35
2912.46:136:35
3012.46:136:36
3112.46:146:36

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 6.23 kWh/m².

For context, solar energy here swings from a low near 4.66 kWh/m² to a high of 6.49 kWh/m² in October across the year — December's 6.23 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.2Intense
46.2Intense
56.2Intense
66.2Intense
76.2Intense
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
226.2Intense
236.2Intense
246.2Intense
256.3Intense
266.3Intense
276.3Intense
286.3Intense
296.3Intense
306.3Intense
316.3Intense
Planning a trip in December

Hazard calendar for Sokoni

In seasonPeak

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

Sokoni sits in the South Indian Ocean cyclone belt; the season peaks January–March.

Sokoni's monsoon runs March–May, when most of the year's rain falls.

Cyclone
Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is December a good time to visit Sokoni?

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

5.5
Sightseeing
9th-best month of the year
6.3
Beach & pool
6th-best month of the year

December is a reasonable time to visit Sokoni for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Sokoni in December

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

In December, Sokoni sees daytime highs around 28°C and nights near 26°C. Pack light clothes, rain gear and sun protection. About 16 days see rain.

light clothesrain gearsun protection

Sea temperature near Sokoni 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 August near 25°C.

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

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Tropical
Feb29Tropical
Mar29Tropical
Apr29Tropical
May28Tropical
Jun27Warm
Jul26Warm
Aug25Warm
Sep26Warm
Oct27Warm
Nov28Warm
Dec28Tropical

UV index in Sokoni in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Sokoni peaks around March 16 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 17 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeMar 16UV 15Jun 17UV 10
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar15Extreme
Apr13Extreme
May10Extreme
Jun9Very high
Jul10Extreme
Aug11Extreme
Sep12Extreme
Oct13Extreme
Nov12Extreme
Dec12Extreme

Air quality in Sokoni in December

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where December falls, not just the annual average.

Air quality in Sokoni is worst in January — around 19 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (November, 10 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateModerateGoodModerateJan 1919 µg/m³Nov 1110 µg/m³
PM2.5 (µg/m³)Level
Jan19Moderate
Feb17Moderate
Mar13Moderate
Apr12Good
May13Moderate
Jun14Moderate
Jul15Moderate
Aug14Moderate
Sep13Moderate
Oct11Good
Nov10Good
Dec14Moderate
Location & terrain

Where is Sokoni?

Sokoni sits at 6.4°S, 39.5°E, 24 m above sea level, in Tanzania. The nearest listed city is Zanzibar, 49 km away.

VikinduBagamoyoKibaha

Topography around Sokoni

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

Within 3 km, the terrain around Sokoni has only modest variations in elevation — a maximum elevation change of 37 m around an average of 19 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 55 m; within 80 km, significant variations in elevation — a maximum elevation change of 306 m.

The land around Sokoni is covered by trees (39%), water (26%) and shrubs (24%) within 3 km, water (71%) and trees (21%) within 16 km, and water (71%) within 80 km.

3 km
37 m
16 km
55 m
80 km
306 m
treesshrubsgrasslandartificial surfaceswatermangroves
December weather nearby: Zanzibar 49 km · Magomeni 53 km · Dar es Salaam 53 km · Mapinga 57 km · Mwandege 67 km · Vikindu 70 km · Bagamoyo 71 km · Kibaha 79 km

Tanzania travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type D / G
230 V · 50 Hz
Prices
≈ 29% of US
price level, 2025
GDP per capita
$1,319
2025
Happiness
3.9 / 10
World Happiness, 2025
Safe drinking water
31%
of population, 2024
Homicide rate
3.7
per 100k, 2020
Road deaths
31.1
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Low
EF EPI 479
Religion
Christian 63%Muslim 34%folk religion 1%

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 Sokoni (-6.4333°, 39.55°, elevation 24 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). 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. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).