Néma weather in December

In December, Néma sees average daytime highs of 31°C and overnight lows near 18°C, with 0 mm of rain across 0.1 wet days and about 11 hours of daylight. It is the 11th-warmest and 11th-wettest month of the year here.

Highs ease over the month, from about 32°C in the first days to 29°C by the end. The sky is clear or mostly clear about 48% of the time in December, and the air most often feels dry.

Daylight stretches from about 11 h 06 min at the start of December to 11 hours by month's end. Set against the rest of the year, December is Néma's 11th-clearest and 3rd-windiest month. For the whole year in context, see Néma's year-round climate.

Daytime high
31°
11th warmest
Overnight low
18°
2nd coldest
Rainfall
0 mm
0.1 wet days
Daylight
11 hours
6:55 AM – 5:56 PM
Cloud cover
44%
11th clearest
Wind
18 km/h
3rd windiest
Solar energy
5.16 kWh/m²
Travel score
6.0
out of 10

Néma is commune of Mauritania.

Density
3,593/km²
people per km²

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

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 32°C in the first days to 29°C by the end.

A typical December day in Néma reaches about 31°C in the afternoon and slips back to 18°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 34°C. Set against its neighbours, December runs about 4°C cooler than November and about 1°C warmer than January.

10°20°30°40°151015202531
Avg high (°C)Avg low (°C)
13220
23220
33220
43219
53219
63119
73119
83119
93119
103119
113118
123118
133118
143118
153118
163018
173018
183018
193018
203018
213018
223018
233018
243017
253017
263017
273017
283017
292917
302917
312917

How December really feels in Néma

Once humidity and wind are folded in, December averages 2 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
2
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.

Néma weather by month

How December compares with the rest of the year at a glance. December is the 11th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 17°10.411.16.9
Feb32° / 19°10.111.45.0
Mar36° / 23°0011.92.6
Apr40° / 27°10.212.40.3
May41° / 29°41.112.80.0
Jun41° / 30°72.1130.0
Jul38° / 28°34712.91.0
Aug36° / 26°759.712.62.3
Sep37° / 26°306.812.11.4
Oct38° / 26°81.611.61.2
Nov35° / 22°10.111.23.4
Dec31° / 18°00.1116.0

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 48% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 15% of December, with mostly cloudy or overcast conditions the remaining 37%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16040
26040
36040
46040
56139
66139
76040
86139
96139
106238
116238
126238
136238
146337
156337
166436
176436
186436
196535
206535
216535
226634
236634
246634
256634
266634
276535
286535
296436
306436
316436

Chance of precipitation in December

Any precipitation

Néma gets around 0 mm of rain over 0.1 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 0% and peaks near 1% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
251
261
271
281
291
301
311

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the dry band about 99% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
110000
210000
39910
49910
59910
69910
79910
89910
99910
109910
119910
129811
139811
149811
159811
169811
179811
189811
199811
209811
219811
229901
2310000
2410000
2510000
2610000
2710000
2810000
2910000
3010000
3110000

Wind in December

Winds average 18 km/h in December.

Across December, daily wind ranges from about 17 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
117light breeze
217light breeze
317light breeze
417light breeze
517light breeze
617light breeze
717light breeze
817light breeze
917light breeze
1018light breeze
1118light breeze
1218light breeze
1318light breeze
1418light breeze
1518light breeze
1618light breeze
1718light breeze
1818light breeze
1918light breeze
2018light breeze
2118light breeze
2218light breeze
2318light breeze
2418light breeze
2519light breeze
2619light breeze
2719light breeze
2819light breeze
2919light breeze
3019light breeze
3119light breeze

Sunrise & sunset in December

DaylightNight

Daylight runs from about 11 h 06 min at the start of December to 11 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over December. Sunrise moves from 6:46 AM to 7:02 AM, and sunset from 5:51 PM to 6:03 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.16:465:51
211.16:475:51
311.16:485:52
411.16:485:52
511.16:495:52
611.16:495:52
711.06:505:53
811.06:505:53
911.06:515:53
1011.06:525:53
1111.06:525:54
1211.06:535:54
1311.06:535:54
1411.06:545:55
1511.06:545:55
1611.06:555:56
1711.06:555:56
1811.06:565:56
1911.06:565:57
2011.06:575:57
2111.06:575:58
2211.06:585:58
2311.06:585:59
2411.06:595:59
2511.06:596:00
2611.07:006:00
2711.07:006:01
2811.07:006:01
2911.07:016:02
3011.07:016:02
3111.07:026:03

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.16 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 5.16 kWh/m² to a high of 7.3 kWh/m² in April across the year — December's 5.16 kWh/m² sits near the bottom.

0246151015202531
Solar energy (kWh/m²)Level
15.3Bright
25.3Bright
35.2Bright
45.2Bright
55.2Bright
65.2Bright
75.2Bright
85.2Bright
95.2Bright
105.2Bright
115.2Bright
125.2Bright
135.2Bright
145.2Bright
155.2Bright
165.2Bright
175.2Bright
185.2Bright
195.2Bright
205.2Bright
215.2Bright
225.2Bright
235.2Bright
245.2Bright
255.2Bright
265.2Bright
275.2Bright
285.2Bright
295.2Bright
305.2Bright
315.2Bright
Planning a trip in December

Hazard calendar for Néma

In seasonPeak

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

Néma sees dust haze year-round, heaviest in June.

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

Is December a good time to visit Néma?

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

6.0
Sightseeing
2nd-best month of the year
8.4
Beach & pool
2nd-best month of the year

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

What to pack for Néma in December

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

In December, Néma sees daytime highs around 31°C and nights near 18°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

UV index in Néma in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Néma peaks around March 20 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 18 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highMar 20UV 13Dec 18UV 7
UV index (midday)Level
Jan8Very high
Feb11Extreme
Mar13Extreme
Apr12Extreme
May11Extreme
Jun11Extreme
Jul11Extreme
Aug13Extreme
Sep12Extreme
Oct9Very high
Nov8Very high
Dec7High

Air quality in Néma 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 Néma is worst in January — around 117 µg/m³ PM2.5 (unhealthy), about 4.2× the cleanest month (August, 28 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModerateUnhealthyJan 17117 µg/m³Aug 2328 µg/m³
PM2.5 (µg/m³)Level
Jan117Unhealthy
Feb112Unhealthy
Mar91Unhealthy
Apr70Unhealthy
May65Unhealthy
Jun71Unhealthy
Jul46Poor
Aug28Moderate
Sep29Moderate
Oct60Unhealthy
Nov69Unhealthy
Dec111Unhealthy
Location & terrain

Where is Néma?

Néma sits at 16.6°N, 7.3°W, 266 m above sea level, in Mauritania. The nearest listed city is Bougadoum, 84 km away.

BougadoumTembedghaNaraMberaAyoun El AtrousNioroNionoDiéma

Topography around Néma

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

Within 3 km, the terrain around Néma has only modest variations in elevation — a maximum elevation change of 169 m around an average of 288 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 217 m; within 80 km, only modest variations in elevation — a maximum elevation change of 246 m.

The land around Néma is covered by bare terrain (94%) within 3 km, bare terrain (87%) within 16 km, and grassland (56%) and bare terrain (42%) within 80 km.

3 km
169 m
16 km
217 m
80 km
246 m
shrubsgrasslandartificial surfacesbare terrain
December weather nearby: Bougadoum 84 km · Tembedgha 106 km · Nara 161 km · Mbera 178 km · Ayoun El Atrous 251 km · Nioro 294 km · Niono 296 km · Diéma 310 km

Mauritania travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type C / E / F
220 V · 50 Hz
Prices
≈ 31% of US
price level, 2025
GDP per capita
$2,198
2025
Happiness
4.5 / 10
World Happiness, 2025
Homicide rate
1
per 100k, 2020
Road deaths
25.6
per 100k/yr, 2019
Income group
Lower middle
World Bank
Religion
Muslim 100%

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 Néma (16.617°, -7.2565°, elevation 266 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. 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).