Şāmitah weather in December

In December, Şāmitah sees average daytime highs of 31°C and overnight lows near 22°C, with 6 mm of rain across 1.9 wet days and about 11 hours of daylight. It is the 10th-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 73% of the time in December, and the air most often feels oppressive.

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 Şāmitah's 5th-clearest and 12th-windiest month. For the whole year in context, see Şāmitah's year-round climate.

Daytime high
31°
10th warmest
Overnight low
22°
2nd coldest
Rainfall
6 mm
1.9 wet days
Daylight
11 hours
6:34 AM – 5:35 PM
Cloud cover
26%
5th clearest
Wind
8 km/h
12th windiest
Solar energy
4.91 kWh/m²
Travel score
6.0
out of 10

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 31°C through the month.

A typical December day in Şāmitah reaches about 31°C in the afternoon and slips back to 22°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 32°C. Set against its neighbours, December runs about 2°C cooler than November and about 1°C warmer than January.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13223
23223
33123
43123
53123
63123
73123
83123
93122
103122
113122
123122
133122
143122
153122
163122
173122
183122
193022
203022
213022
223022
233022
243022
253022
263021
273021
283021
293021
303021
313021

How December really feels in Şāmitah

Once humidity and wind are folded in, December averages 26 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
26
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.

Şāmitah weather by month

How December compares with the rest of the year at a glance. December is the 10th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 22°112.411.16.3
Feb31° / 23°81.711.45.9
Mar33° / 25°142.111.94.7
Apr35° / 27°131.612.43.0
May38° / 29°61.612.81.5
Jun38° / 30°20.4131.1
Jul38° / 31°332.612.91.1
Aug38° / 30°42512.61.3
Sep38° / 30°133.412.11.2
Oct36° / 27°194.111.62.5
Nov33° / 24°82.511.24.5
Dec31° / 22°61.9116.0

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 73% 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 11%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1919
2919
3919
49010
59010
69010
79010
89010
98911
108911
118911
128911
138911
148911
158911
168911
178911
188911
198911
208911
218911
228911
238911
248812
258812
268812
278812
288812
298713
308614
318614

Chance of precipitation in December

Any precipitation

Şāmitah gets around 6 mm of rain over 1.9 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 7% and peaks near 8% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
18
27
37
47
57
66
76
86
96
106
116
126
136
146
157
167
177
187
197
207
217
227
237
247
257
267
276
286
296
306
316

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 47% of days. Sticky, muggy-or-worse air turns up on roughly 84% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
113924612
213925602
3131026591
4131026591
5131027581
6231028561
7231029551
8231029551
9231030541
10231031531
11231032521
12231032521
13231033511
14331033501
15331034491
16331035481
17331036471
18431037461
19431038451
20431139431
21431140421
22331141411
23331242400
24331244380
25331245370
26331246360
27331247350
28341248340
29241249330
30241250320
31241251310

Wind in December

Winds average 8 km/h in December, the calmest month.

Across December, daily wind ranges from about 8 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

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 6:26 AM to 6:41 AM, and sunset from 5:30 PM to 5:42 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.16:265:30
211.16:265:31
311.16:275:31
411.16:275:31
511.16:285:31
611.16:285:32
711.06:295:32
811.06:305:32
911.06:305:32
1011.06:315:33
1111.06:315:33
1211.06:325:33
1311.06:325:34
1411.06:335:34
1511.06:335:34
1611.06:345:35
1711.06:345:35
1811.06:355:36
1911.06:355:36
2011.06:365:37
2111.06:365:37
2211.06:375:37
2311.06:375:38
2411.06:385:38
2511.06:385:39
2611.06:395:39
2711.06:395:40
2811.06:405:40
2911.06:405:41
3011.06:405:42
3111.06:415:42

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 4.91 kWh/m².

For context, solar energy here swings from a low near 4.87 kWh/m² to a high of 6.84 kWh/m² in April across the year — December's 4.91 kWh/m² sits near the bottom.

0246151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.0Bright
55.0Bright
65.0Bright
75.0Bright
85.0Bright
94.9Bright
104.9Bright
114.9Bright
124.9Bright
134.9Bright
144.9Bright
154.9Bright
164.9Bright
174.9Bright
184.9Bright
194.9Bright
204.9Bright
214.9Bright
224.9Bright
234.9Bright
244.9Bright
254.9Bright
264.9Bright
274.8Bright
284.8Bright
294.8Bright
304.8Bright
314.8Bright
Planning a trip in December

Hazard calendar for Şāmitah

In seasonPeak

None of Şāmitah's seasonal hazards are active in December. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Şāmitah sees seasonal dust haze (May–September), heaviest in July.

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

Is December a good time to visit Şāmitah?

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
8.5
Beach & pool
2nd-best month of the year

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

What to pack for Şāmitah in December

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

In December, Şāmitah sees daytime highs around 31°C and nights near 22°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

Sea temperature near Şāmitah 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 at the nearest coast (about 34 km away) is warmest in September at about 32°C and coldest in February near 27°C.

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

26°28°30°32°34°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar28Warm
Apr30Tropical
May31Tropical
Jun32Tropical
Jul31Tropical
Aug31Tropical
Sep32Tropical
Oct32Tropical
Nov30Tropical
Dec28Tropical

UV index in Şāmitah 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 Şāmitah peaks around March 24 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 13 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 highHighMar 24UV 11Dec 13UV 7
UV index (midday)Level
Jan9Very high
Feb10Extreme
Mar11Extreme
Apr11Extreme
May10Very high
Jun9Very high
Jul9Very high
Aug10Very high
Sep9Very high
Oct9Very high
Nov8Very high
Dec7High

Air quality in Şāmitah 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 Şāmitah is worst in June — around 65 µg/m³ PM2.5 (unhealthy), about 2.2× the cleanest month (November, 30 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecPoorUnhealthyPoorModerateJun 2365 µg/m³Nov 2330 µg/m³
PM2.5 (µg/m³)Level
Jan37Poor
Feb45Poor
Mar50Poor
Apr56Unhealthy
May55Poor
Jun65Unhealthy
Jul65Unhealthy
Aug59Unhealthy
Sep57Unhealthy
Oct41Poor
Nov30Moderate
Dec30Moderate
Location & terrain

Where is Şāmitah?

Şāmitah sits at 16.6°N, 42.9°E, 62 m above sea level, in Saudi Arabia. The nearest listed city is Abū ‘Arīsh, 43 km away.

Ḩajjah‘Amrān

Topography around Şāmitah

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

Within 3 km, the terrain around Şāmitah has only modest variations in elevation — a maximum elevation change of 25 m around an average of 56 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 111 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,874 m.

The land around Şāmitah is covered by cropland (59%) and bare terrain (20%) within 3 km, cropland (49%) and bare terrain (36%) within 16 km, and water (29%), bare terrain (27%) and shrubs (25%) within 80 km.

3 km
25 m
16 km
111 m
80 km
2,874 m
shrubsgrasslandcroplandartificial surfacesbare terrainwater
December weather nearby: Abū ‘Arīsh 43 km · Jizan 53 km · Ḑamad 59 km · Şabyā 70 km · Fayfā’ 79 km · Sa'dah 95 km · Ḩajjah 123 km · ‘Amrān 149 km

Saudi Arabia travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type G
230 V · 60 Hz
Prices
≈ 47% of US
price level, 2025
GDP per capita
$34,537
2025
Happiness
6.8 / 10
World Happiness, 2025
Homicide rate
0.9
per 100k, 2019
Road deaths
35.9
per 100k/yr, 2019
Income group
High
World Bank
English
Very low
EF EPI 404

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 Şāmitah (16.596°, 42.9444°, elevation 62 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. 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).