‘Eyn-e Do in Winter

In winter (December, January and February), ‘Eyn-e Do sees average daytime highs around 20°C and overnight lows near 10°C, with 150 mm of rain over about 18 wet days across the season. It is the coldest season of the year and the wettest season of the year.

Across winter, daytime highs hold fairly steady around 20°C. The sky is clear or mostly clear about 57% of the time across winter, and the air most often feels dry.

Winter is ‘Eyn-e Do's best season of the year to visit on our travel score. For the whole year in context, see ‘Eyn-e Do's year-round climate.

Avg daytime high: 20°C; coldest season of the year
Avg overnight low: 10°C
Rainfall: 150 mm; 18 wet days
Avg wind: 11 km/h
Travel score: 7.3; best season of the year
Months: Dec · Jan · Feb

← Fall ‘Eyn-e Do year-round climate Spring →

Spring Summer Fall Winter

Temperature in ‘Eyn-e Do in Winter

Average highAverage lowShaded bands: 10–90% of days

Across winter, daytime highs hold fairly steady around 20°C.

A typical winter day in ‘Eyn-e Do reaches about 20°C and drops to 10°C overnight. The warmest of the three months is February, the coolest January.

How winter really feels in ‘Eyn-e Do

Once humidity and wind are folded in, winter brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.

Days feeling ≥ 32°C

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

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

‘Eyn-e Do weather by month

How the three winter months (December, January and February) compare with the rest of the year — the season's months are highlighted.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	18° / 9°	53	6.5	10.2	6.8
Feb	21° / 10°	33	4.6	10.9	7.8
Mar	27° / 14°	36	4.3	11.8	7.8
Apr	33° / 20°	19	3	12.7	4.2
May	40° / 26°	5	0.7	13.6	0.5
Jun	45° / 30°	0	0	14	0.0
Jul	47° / 32°	0	0.1	13.8	0.0
Aug	47° / 31°	1	0.2	13.1	0.0
Sep	43° / 27°	1	0.4	12.2	0.0
Oct	37° / 22°	8	1.3	11.2	2.3
Nov	27° / 15°	56	4.2	10.4	7.4
Dec	20° / 10°	64	6.4	10	7.2

Cloud cover in Winter

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 57% of the time across winter.

Chance of precipitation in Winter

Any precipitation

‘Eyn-e Do gets around 150 mm of rain over 18 wet days across winter. The line is the day-by-day chance of measurable precipitation.

Humidity in Winter

DryComfortableHumidMuggyOppressiveMiserable

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

Wind in Winter

Winds average 11 km/h across winter.

Sunrise & sunset in Winter

DaylightNight

Daylight runs from about 10 h 06 min in early December to 11 h 18 min by late February. The lit band spans sunrise to sunset each day.

Solar energy in Winter

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day across winter, about 3.6 kWh/m².

Planning a trip in winter

Hazard calendar for ‘Eyn-e Do

In seasonPeak

None of ‘Eyn-e Do's seasonal hazards peak in winter. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.

‘Eyn-e Do sees seasonal dust haze (March–July), heaviest in May.

Dust

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is winter a good time to visit ‘Eyn-e Do?

Our two travel scores rate winter for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.

7.3

Sightseeing

1st-best month of the year

3.7

Beach & pool

3rd-best month of the year

winter is one of the better times to visit ‘Eyn-e Do for general sightseeing.

What to pack for ‘Eyn-e Do in Winter

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

In winter, ‘Eyn-e Do sees daytime highs around 20°C and nights near 10°C. Little to plan around — just the basics. About 18 days see rain.

UV index in ‘Eyn-e Do in Winter

LowModerateHighVery highExtreme

Clear-sky midday UV across winter averages 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 ‘Eyn-e Do peaks around July 13 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	3	4	5	6	7	10	10	10	6	6	4	3
Level	Moderate	Moderate	High	High	Very high	Very high	Very high	Very high	High	High	Moderate	Moderate

	UV index (midday)	Level
Jan	3	Moderate
Feb	4	Moderate
Mar	5	High
Apr	6	High
May	7	Very high
Jun	10	Very high
Jul	10	Very high
Aug	10	Very high
Sep	6	High
Oct	6	High
Nov	4	Moderate
Dec	3	Moderate

Air quality in ‘Eyn-e Do in Winter

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in ‘Eyn-e Do is worst in May — around 62 µg/m³ PM2.5 (unhealthy), and holds fairly steady the rest of the year.

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	53	56	60	58	62	45	45	43	45	47	49	51
Level	Poor	Unhealthy	Unhealthy	Unhealthy	Unhealthy	Poor	Poor	Poor	Poor	Poor	Poor	Poor

	PM2.5 (µg/m³)	Level
Jan	53	Poor
Feb	56	Unhealthy
Mar	60	Unhealthy
Apr	58	Unhealthy
May	62	Unhealthy
Jun	45	Poor
Jul	45	Poor
Aug	43	Poor
Sep	45	Poor
Oct	47	Poor
Nov	49	Poor
Dec	51	Poor

Location & terrain

Where is ‘Eyn-e Do?

‘Eyn-e Do sits at 31.3°N, 48.6°E, 18 m above sea level, in Iran. The nearest listed city is Ahvaz, 8.0 km away.

Topography around ‘Eyn-e Do

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of ‘Eyn-e Do.

Within 3 km, the terrain around ‘Eyn-e Do has only modest variations in elevation — a maximum elevation change of 32 m around an average of 15 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 82 m; within 80 km, large variations in elevation — a maximum elevation change of 627 m.

The land around ‘Eyn-e Do is covered by bare terrain (48%) and cropland (27%) within 3 km, cropland (42%) and bare terrain (25%) within 16 km, and cropland (43%) and bare terrain (37%) within 80 km.

3 km

32 m

bare terrain 48%

16 km

82 m

cropland 42%

80 km

627 m

cropland 43%

treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland

← Fall ‘Eyn-e Do year-round climate Spring →

Winter weather nearby: Ahvaz 8.0 km · Kūt-e ‘Abdollāh 13 km · Sheybān 20 km · Ḥamīdiyeh 22 km · Veys 30 km · Sūsangerd 46 km · Hoveyzeh 52 km · Shādegān 78 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 ‘Eyn-e Do (31.3456°, 48.6006°, elevation 18 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.