Boshrūyeh weather in December

In December, Boshrūyeh sees average daytime highs of 14°C and overnight lows near 3°C, with 14 mm of precipitation across 3.5 wet days and about 9.8 hours of daylight. It is the 11th-warmest and 4th-wettest month of the year here.

Highs ease over the month, from about 15°C in the first days to 12°C by the end. The sky is clear or mostly clear about 63% of the time in December, and the air most often feels dry.

Daylight stretches from about 9 h 54 min at the start of December to 9 h 48 min by month's end. Set against the rest of the year, December is Boshrūyeh's 8th-clearest and 11th-windiest month. For the whole year in context, see Boshrūyeh's year-round climate.

Daytime high
14°
11th warmest
Overnight low
2nd coldest
Precipitation
14 mm
3.5 wet days
Daylight
9 h 48 min
6:44 AM – 4:29 PM
Cloud cover
33%
8th clearest
Wind
8 km/h
11th windiest
Solar energy
3.11 kWh/m²
Travel score
4.8
out of 10

Boshrūyeh is city in South Khorasan Province, Iran.

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 15°C in the first days to 12°C by the end.

A typical December day in Boshrūyeh reaches about 14°C in the afternoon and slips back to 3°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 8°C and 19°C. Set against its neighbours, December runs about 5°C cooler than November and about 2°C warmer than January.

10°20°151015202531
Avg high (°C)Avg low (°C)
1155
2155
3155
4154
5144
6144
7144
8144
9144
10144
11144
12144
13144
14144
15133
16133
17133
18133
19133
20133
21133
22133
23133
24133
25133
26133
27132
28132
29132
30122
31122

How December really feels in Boshrūyeh

Once humidity and wind are folded in, December averages 0 days that feel above 32°C and 4 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
4
wind chill below the day's low

The story in December is cold — wind chill drags the overnight "feels like" below the raw low.

Boshrūyeh weather by month

How December compares with the rest of the year at a glance. December is the 11th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan12° / 234.81103.5
Feb14° / 224.80.310.75.1
Mar20° / 316.3011.77.1
Apr26° / 15°143.6012.87.7
May32° / 20°51.4013.75.1
Jun37° / 24°00.1014.22.1
Jul38° / 26°000141.2
Aug37° / 24°00013.32.4
Sep33° / 20°00012.24.8
Oct27° / 15°10.3011.18.5
Nov19° / 82.3010.27.5
Dec14° / 143.50.29.84.8

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 63% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 12% of December, with mostly cloudy or overcast conditions the remaining 25%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18020
27921
37921
47921
57822
67822
77624
87624
97525
107426
117426
127327
137327
147327
157327
167228
177228
187228
197327
207327
217327
227327
237327
247426
257426
267426
277525
287525
297624
307624
317624

Chance of precipitation in December

Any precipitationSnow

Boshrūyeh gets around 14 mm of rain and snow over 3.5 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 12% and peaks near 13% on the wettest days, and about 0 day brings snow.

0%10%20%30%151015202531
Rain chance (%)Snow chance (%)
1110
2110
3110
4120
5120
6120
7120
8120
9120
10130
11130
12130
13131
14131
15131
16131
17131
18121
19121
20121
21121
22111
23111
24111
25101
26101
27102
28102
29102
30112
31112

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 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100
31100

Wind in December

Winds average 8 km/h in December.

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.

0246810151015202531
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 9 h 54 min at the start of December to 9 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over December. Sunrise moves from 6:33 AM to 6:50 AM, and sunset from 4:27 PM to 4:37 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
19.96:334:27
29.96:344:27
39.96:344:27
49.96:354:27
59.96:364:27
69.86:374:27
79.86:384:27
89.86:384:27
99.86:394:28
109.86:404:28
119.86:404:28
129.86:414:28
139.86:424:28
149.86:424:29
159.86:434:29
169.86:444:29
179.86:444:30
189.86:454:30
199.76:454:30
209.76:464:31
219.76:464:31
229.76:474:32
239.76:474:32
249.76:484:33
259.76:484:33
269.86:494:34
279.86:494:34
289.86:494:35
299.86:504:35
309.86:504:36
319.86:504:37

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 3.11 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 3.11 kWh/m² to a high of 8.03 kWh/m² in June across the year — December's 3.11 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
13.3Moderate
23.2Moderate
33.2Moderate
43.2Moderate
53.2Moderate
63.2Moderate
73.1Moderate
83.1Moderate
93.1Moderate
103.1Moderate
113.1Moderate
123.1Moderate
133.1Moderate
143.1Moderate
153.1Moderate
163.1Moderate
173.1Moderate
183.1Moderate
193.1Moderate
203.1Moderate
213.1Moderate
223.1Moderate
233.1Moderate
243.1Moderate
253.1Moderate
263.1Moderate
273.1Moderate
283.1Moderate
293.2Moderate
303.2Moderate
313.2Moderate
Planning a trip in December

Hazard calendar for Boshrūyeh

In seasonPeak

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

Boshrūyeh sees seasonal dust haze (July), heaviest in July.

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

Is December a good time to visit Boshrūyeh?

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

4.8
Sightseeing
7th-best month of the year
0.0
Beach & pool
11th-best month of the year

December is a reasonable time to visit Boshrūyeh for sightseeing.

What to pack for Boshrūyeh in December

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

In December, Boshrūyeh sees daytime highs around 14°C and nights near 3°C. Worth packing: a warm layer. About 4 days see rain.

a warm layer

UV index in Boshrūyeh in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 3 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Boshrūyeh peaks around July 15 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 3 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highExtremeVery highHighModerateJul 15UV 10Jan 1UV 3
UV index (midday)Level
Jan3Moderate
Feb5High
Mar6High
Apr8Very high
May9Very high
Jun10Very high
Jul11Extreme
Aug10Very high
Sep7Very high
Oct6High
Nov4Moderate
Dec3Moderate

Air quality in Boshrūyeh 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 Boshrūyeh is worst in July — around 51 µg/m³ PM2.5 (poor), about 2.5× the cleanest month (December, 21 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateJul 1750 µg/m³Dec 1421 µg/m³
PM2.5 (µg/m³)Level
Jan23Moderate
Feb28Moderate
Mar33Moderate
Apr42Poor
May42Poor
Jun43Poor
Jul51Poor
Aug43Poor
Sep45Poor
Oct31Moderate
Nov22Moderate
Dec21Moderate
Location & terrain

Where is Boshrūyeh?

Boshrūyeh sits at 33.9°N, 57.4°E, 879 m above sea level, in Iran. The nearest listed city is Tabas, 56 km away.

GonābādBardaskanQā’enKāshmarBīrjandTorbat-e Ḩeydarīyeh

Topography around Boshrūyeh

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

Within 3 km, the terrain around Boshrūyeh has only modest variations in elevation — a maximum elevation change of 51 m around an average of 882 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 447 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,282 m.

The land around Boshrūyeh is covered by cropland (57%) and bare terrain (32%) within 3 km, bare terrain (86%) within 16 km, and bare terrain (98%) within 80 km.

3 km
51 m
16 km
447 m
80 km
2,282 m
croplandartificial surfacesbare terrain
December weather nearby: Tabas 56 km · Ferdows 71 km · Gonābād 127 km · Bardaskan 163 km · Qā’en 163 km · Kāshmar 179 km · Bīrjand 200 km · Torbat-e Ḩeydarīyeh 227 km

Iran travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type C / F
220 V · 50 Hz
Prices
≈ 352% of US
price level, 2025
GDP per capita
$3,924
2025
Happiness
5.2 / 10
World Happiness, 2025
Safe drinking water
94%
of population, 2024
Homicide rate
2.4
per 100k, 2014
Road deaths
21.5
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 492
Religion
Muslim 99%Christian 1%Baha'i 0%agnostic 0%

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 Boshrūyeh (33.8685°, 57.4288°, elevation 879 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).