Iranshahr weather in December

In December, Iranshahr sees average daytime highs of 22°C and overnight lows near 9°C, with 10 mm of rain across 1.7 wet days and about 10.3 hours of daylight. It is the 11th-warmest and 4th-wettest month of the year here.

Highs ease over the month, from about 24°C in the first days to 21°C by the end. The sky is clear or mostly clear about 78% of the time in December, and the air most often feels dry.

Daylight stretches from about 10 h 24 min at the start of December to 10 h 18 min by month's end. Set against the rest of the year, December is Iranshahr's 8th-clearest and 12th-windiest month. For the whole year in context, see Iranshahr's year-round climate.

Daytime high: 22°; 11th warmest
Overnight low: 9°; 2nd coldest
Rainfall: 10 mm; 1.7 wet days
Daylight: 10 h 18 min; 6:15 AM – 4:32 PM
Cloud cover: 21%; 8th clearest
Wind: 7 km/h; 12th windiest
Solar energy: 4.12 kWh/m²
Travel score: 8.8; out of 10

Iranshahr is city in Sistan and Baluchestan Province, Iran.

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

← November Iranshahr year-round climate January →Best places to visit in December

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

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 24°C in the first days to 21°C by the end.

A typical December day in Iranshahr reaches about 22°C in the afternoon and slips back to 9°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 26°C. Set against its neighbours, December runs about 5°C cooler than November and about 2°C warmer than January.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Avg high (°C)	24	24	24	24	24	24	23	23	23	23	23	23	23	23	22	22	22	22	22	22	22	22	22	22	22	21	21	21	21	21	21
Avg low (°C)	11	10	10	10	10	10	10	10	10	9	9	9	9	9	9	9	9	9	9	8	8	8	8	8	8	8	8	8	8	8	8

	Avg high (°C)	Avg low (°C)
1	24	11
2	24	10
3	24	10
4	24	10
5	24	10
6	24	10
7	23	10
8	23	10
9	23	10
10	23	9
11	23	9
12	23	9
13	23	9
14	23	9
15	22	9
16	22	9
17	22	9
18	22	9
19	22	9
20	22	8
21	22	8
22	22	8
23	22	8
24	22	8
25	22	8
26	21	8
27	21	8
28	21	8
29	21	8
30	21	8
31	21	8

How December really feels in Iranshahr

Once humidity and wind are folded in, December averages 0 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

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

December sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Iranshahr 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.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	20° / 8°	21	2.9	10.5	8.0
Feb	23° / 10°	17	2.6	11	8.5
Mar	27° / 15°	20	2.9	11.8	7.9
Apr	33° / 20°	4	0.6	12.6	4.7
May	38° / 25°	0	0.1	13.3	1.2
Jun	41° / 28°	1	0.3	13.7	0.0
Jul	42° / 29°	2	0.5	13.5	0.0
Aug	40° / 27°	1	0.4	13	0.0
Sep	38° / 23°	0	0	12.2	1.5
Oct	33° / 19°	3	0.3	11.3	4.6
Nov	27° / 13°	3	0.7	10.7	8.4
Dec	22° / 9°	10	1.7	10.3	8.8

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 78% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 9% of December, with mostly cloudy or overcast conditions the remaining 13%.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Clearer (%)	88	88	87	87	87	86	86	86	86	86	86	86	86	86	87	87	87	87	88	87	87	87	87	88	88	87	87	86	86	85	84
Cloudier (%)	12	12	13	13	13	14	14	14	14	14	14	14	14	14	13	13	13	13	12	13	13	13	13	12	12	13	13	14	14	15	16

	Clearer (%)	Cloudier (%)
1	88	12
2	88	12
3	87	13
4	87	13
5	87	13
6	86	14
7	86	14
8	86	14
9	86	14
10	86	14
11	86	14
12	86	14
13	86	14
14	86	14
15	87	13
16	87	13
17	87	13
18	87	13
19	88	12
20	87	13
21	87	13
22	87	13
23	87	13
24	88	12
25	88	12
26	87	13
27	87	13
28	86	14
29	86	14
30	85	15
31	84	16

Chance of precipitation in December

Any precipitation

Iranshahr gets around 10 mm of rain over 1.7 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 6% and peaks near 7% on the wettest days.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Rain chance (%)	5	5	5	6	6	6	7	7	7	7	7	7	7	7	7	6	6	6	5	5	5	5	4	4	4	4	4	4	5	5	5

	Rain chance (%)
1	5
2	5
3	5
4	6
5	6
6	6
7	7
8	7
9	7
10	7
11	7
12	7
13	7
14	7
15	7
16	6
17	6
18	6
19	5
20	5
21	5
22	5
23	4
24	4
25	4
26	4
27	4
28	4
29	5
30	5
31	5

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.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Dry (%)	99	99	99	99	99	99	99	99	99	99	99	99	99	99	99	99	99	99	100	100	100	100	100	100	100	100	100	100	100	100	100
Comfortable (%)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	99	1
6	99	1
7	99	1
8	99	1
9	99	1
10	99	1
11	99	1
12	99	1
13	99	1
14	99	1
15	99	1
16	99	1
17	99	1
18	99	1
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	100	0
30	100	0
31	100	0

Wind in December

Winds average 7 km/h in December, the calmest month.

Across December, daily wind ranges from about 7 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Wind speed (km/h)	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7
Feels	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

	Wind speed (km/h)	Feels
1	7	calm
2	7	calm
3	7	calm
4	7	calm
5	7	calm
6	7	calm
7	7	calm
8	7	calm
9	7	calm
10	7	calm
11	7	calm
12	7	calm
13	7	calm
14	7	calm
15	7	calm
16	7	calm
17	7	calm
18	7	calm
19	7	calm
20	7	calm
21	7	calm
22	7	calm
23	7	calm
24	7	calm
25	7	calm
26	7	calm
27	7	calm
28	7	calm
29	7	calm
30	7	calm
31	7	calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 10 h 24 min at the start of December to 10 h 18 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 6:05 AM to 6:21 AM, and sunset from 4:29 PM to 4:40 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Daylight (h)	10.4	10.4	10.4	10.4	10.4	10.4	10.3	10.3	10.3	10.3	10.3	10.3	10.3	10.3	10.3	10.3	10.3	10.3	10.3	10.3	10.3	10.3	10.3	10.3	10.3	10.3	10.3	10.3	10.3	10.3	10.3
Sunrise (AM)	6:05	6:05	6:06	6:07	6:08	6:08	6:09	6:10	6:10	6:11	6:12	6:12	6:13	6:13	6:14	6:15	6:15	6:16	6:16	6:17	6:17	6:18	6:18	6:19	6:19	6:19	6:20	6:20	6:21	6:21	6:21
Sunset (PM)	4:29	4:29	4:29	4:29	4:30	4:30	4:30	4:30	4:30	4:30	4:31	4:31	4:31	4:32	4:32	4:32	4:33	4:33	4:33	4:34	4:34	4:35	4:35	4:36	4:36	4:37	4:37	4:38	4:38	4:39	4:40

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	10.4	6:05	4:29
2	10.4	6:05	4:29
3	10.4	6:06	4:29
4	10.4	6:07	4:29
5	10.4	6:08	4:30
6	10.4	6:08	4:30
7	10.3	6:09	4:30
8	10.3	6:10	4:30
9	10.3	6:10	4:30
10	10.3	6:11	4:30
11	10.3	6:12	4:31
12	10.3	6:12	4:31
13	10.3	6:13	4:31
14	10.3	6:13	4:32
15	10.3	6:14	4:32
16	10.3	6:15	4:32
17	10.3	6:15	4:33
18	10.3	6:16	4:33
19	10.3	6:16	4:33
20	10.3	6:17	4:34
21	10.3	6:17	4:34
22	10.3	6:18	4:35
23	10.3	6:18	4:35
24	10.3	6:19	4:36
25	10.3	6:19	4:36
26	10.3	6:19	4:37
27	10.3	6:20	4:37
28	10.3	6:20	4:38
29	10.3	6:21	4:38
30	10.3	6:21	4:39
31	10.3	6:21	4:40

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 4.12 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 4.12 kWh/m² to a high of 7.86 kWh/m² in May across the year — December's 4.12 kWh/m² sits near the bottom.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Solar energy (kWh/m²)	4.3	4.3	4.3	4.2	4.2	4.2	4.2	4.2	4.1	4.1	4.1	4.1	4.1	4.1	4.1	4.1	4.1	4.1	4.1	4.1	4.1	4.1	4.1	4.1	4.1	4.1	4.1	4.1	4.1	4.1	4.1
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	4.3	Bright
2	4.3	Bright
3	4.3	Bright
4	4.2	Bright
5	4.2	Bright
6	4.2	Bright
7	4.2	Bright
8	4.2	Bright
9	4.1	Bright
10	4.1	Bright
11	4.1	Bright
12	4.1	Bright
13	4.1	Bright
14	4.1	Bright
15	4.1	Bright
16	4.1	Bright
17	4.1	Bright
18	4.1	Bright
19	4.1	Bright
20	4.1	Bright
21	4.1	Bright
22	4.1	Bright
23	4.1	Bright
24	4.1	Bright
25	4.1	Bright
26	4.1	Bright
27	4.1	Bright
28	4.1	Bright
29	4.1	Bright
30	4.1	Bright
31	4.1	Bright

Planning a trip in December

Hazard calendar for Iranshahr

In seasonPeak

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

Iranshahr sees seasonal dust haze (May–August), heaviest in July.

Dust

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is December a good time to visit Iranshahr?

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

8.8

Sightseeing

1st-best month of the year

6.3

Beach & pool

5th-best month of the year

December is one of the better times to visit Iranshahr for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Iranshahr in December

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

In December, Iranshahr sees daytime highs around 22°C and nights near 9°C. Worth packing: light clothes.

light clothes

UV index in Iranshahr in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Iranshahr peaks around May 23 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 5 (moderate).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	5	8	10	10	11	11	11	11	10	8	5	5
Level	Moderate	Very high	Extreme	Very high	Extreme	Extreme	Extreme	Extreme	Very high	Very high	High	Moderate

	UV index (midday)	Level
Jan	5	Moderate
Feb	8	Very high
Mar	10	Extreme
Apr	10	Very high
May	11	Extreme
Jun	11	Extreme
Jul	11	Extreme
Aug	11	Extreme
Sep	10	Very high
Oct	8	Very high
Nov	5	High
Dec	5	Moderate

Air quality in Iranshahr 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 Iranshahr is worst in July — around 49 µg/m³ PM2.5 (poor), about 4.0× the cleanest month (November, 12 µg/m³).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	16	21	21	28	32	33	49	34	26	19	12	14
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Poor	Moderate	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	16	Moderate
Feb	21	Moderate
Mar	21	Moderate
Apr	28	Moderate
May	32	Moderate
Jun	33	Moderate
Jul	49	Poor
Aug	34	Moderate
Sep	26	Moderate
Oct	19	Moderate
Nov	12	Moderate
Dec	14	Moderate

Location & terrain

Where is Iranshahr?

Iranshahr sits at 27.2°N, 60.7°E, 566 m above sea level, in Iran. The nearest listed city is Qaşr-e Qand, 106 km away.

Topography around Iranshahr

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

Within 3 km, the terrain around Iranshahr has only modest variations in elevation — a maximum elevation change of 87 m around an average of 569 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 372 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,243 m.

The land around Iranshahr is covered by artificial surfaces (46%) and bare terrain (44%) within 3 km, bare terrain (85%) within 16 km, and bare terrain (99%) within 80 km.

3 km

87 m

artificial surfaces 46%

16 km

372 m

bare terrain 85%

80 km

2,243 m

bare terrain 99%

treescroplandartificial surfacesbare terrain

← November Iranshahr year-round climate January →Best places to visit in December

December weather nearby: Qaşr-e Qand 106 km · Nīkshahr 118 km · Khāsh 125 km · Sarāvān 164 km · Pīshīn 164 km · Jālq 205 km · Konārak 207 km · Chabahar 212 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

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 Iranshahr (27.2024°, 60.6848°, elevation 566 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).

	Avg high (°C)	Avg low (°C)
1	24	11
2	24	10
3	24	10
4	24	10
5	24	10
6	24	10
7	23	10
8	23	10
9	23	10
10	23	9
11	23	9
12	23	9
13	23	9
14	23	9
15	22	9
16	22	9
17	22	9
18	22	9
19	22	9
20	22	8
21	22	8
22	22	8
23	22	8
24	22	8
25	22	8
26	21	8
27	21	8
28	21	8
29	21	8
30	21	8
31	21	8

	Clearer (%)	Cloudier (%)
1	88	12
2	88	12
3	87	13
4	87	13
5	87	13
6	86	14
7	86	14
8	86	14
9	86	14
10	86	14
11	86	14
12	86	14
13	86	14
14	86	14
15	87	13
16	87	13
17	87	13
18	87	13
19	88	12
20	87	13
21	87	13
22	87	13
23	87	13
24	88	12
25	88	12
26	87	13
27	87	13
28	86	14
29	86	14
30	85	15
31	84	16

	Rain chance (%)
1	5
2	5
3	5
4	6
5	6
6	6
7	7
8	7
9	7
10	7
11	7
12	7
13	7
14	7
15	7
16	6
17	6
18	6
19	5
20	5
21	5
22	5
23	4
24	4
25	4
26	4
27	4
28	4
29	5
30	5
31	5

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	99	1
6	99	1
7	99	1
8	99	1
9	99	1
10	99	1
11	99	1
12	99	1
13	99	1
14	99	1
15	99	1
16	99	1
17	99	1
18	99	1
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	100	0
30	100	0
31	100	0

	Avg high (°C)	Avg low (°C)
1	24	11
2	24	10
3	24	10
4	24	10
5	24	10
6	24	10
7	23	10
8	23	10
9	23	10
10	23	9
11	23	9
12	23	9
13	23	9
14	23	9
15	22	9
16	22	9
17	22	9
18	22	9
19	22	9
20	22	8
21	22	8
22	22	8
23	22	8
24	22	8
25	22	8
26	21	8
27	21	8
28	21	8
29	21	8
30	21	8
31	21	8

	Clearer (%)	Cloudier (%)
1	88	12
2	88	12
3	87	13
4	87	13
5	87	13
6	86	14
7	86	14
8	86	14
9	86	14
10	86	14
11	86	14
12	86	14
13	86	14
14	86	14
15	87	13
16	87	13
17	87	13
18	87	13
19	88	12
20	87	13
21	87	13
22	87	13
23	87	13
24	88	12
25	88	12
26	87	13
27	87	13
28	86	14
29	86	14
30	85	15
31	84	16

	Rain chance (%)
1	5
2	5
3	5
4	6
5	6
6	6
7	7
8	7
9	7
10	7
11	7
12	7
13	7
14	7
15	7
16	6
17	6
18	6
19	5
20	5
21	5
22	5
23	4
24	4
25	4
26	4
27	4
28	4
29	5
30	5
31	5

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	99	1
6	99	1
7	99	1
8	99	1
9	99	1
10	99	1
11	99	1
12	99	1
13	99	1
14	99	1
15	99	1
16	99	1
17	99	1
18	99	1
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	100	0
30	100	0
31	100	0

	Avg high (°C)	Avg low (°C)
1	24	11
2	24	10
3	24	10
4	24	10
5	24	10
6	24	10
7	23	10
8	23	10
9	23	10
10	23	9
11	23	9
12	23	9
13	23	9
14	23	9
15	22	9
16	22	9
17	22	9
18	22	9
19	22	9
20	22	8
21	22	8
22	22	8
23	22	8
24	22	8
25	22	8
26	21	8
27	21	8
28	21	8
29	21	8
30	21	8
31	21	8

	Clearer (%)	Cloudier (%)
1	88	12
2	88	12
3	87	13
4	87	13
5	87	13
6	86	14
7	86	14
8	86	14
9	86	14
10	86	14
11	86	14
12	86	14
13	86	14
14	86	14
15	87	13
16	87	13
17	87	13
18	87	13
19	88	12
20	87	13
21	87	13
22	87	13
23	87	13
24	88	12
25	88	12
26	87	13
27	87	13
28	86	14
29	86	14
30	85	15
31	84	16

	Rain chance (%)
1	5
2	5
3	5
4	6
5	6
6	6
7	7
8	7
9	7
10	7
11	7
12	7
13	7
14	7
15	7
16	6
17	6
18	6
19	5
20	5
21	5
22	5
23	4
24	4
25	4
26	4
27	4
28	4
29	5
30	5
31	5

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	99	1
6	99	1
7	99	1
8	99	1
9	99	1
10	99	1
11	99	1
12	99	1
13	99	1
14	99	1
15	99	1
16	99	1
17	99	1
18	99	1
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	100	0
30	100	0
31	100	0