Rāmshīr weather in December

In December, Rāmshīr sees average daytime highs of 20°C and overnight lows near 11°C, with 85 mm of rain across 7.4 wet days and about 10 hours of daylight. It is the 11th-warmest and 1st-wettest month of the year here.

Highs ease over the month, from about 22°C in the first days to 19°C by the end. The sky is clear or mostly clear about 55% of the time in December, and the air most often feels dry.

Daylight stretches from about 10 h 06 min at the start of December to 10 hours by month's end. Set against the rest of the year, December is Rāmshīr's 11th-clearest and 9th-windiest month. For the whole year in context, see Rāmshīr's year-round climate.

Daytime high
20°
11th warmest
Overnight low
11°
3rd coldest
Rainfall
85 mm
7.4 wet days
Daylight
10 hours
7:08 AM – 5:09 PM
Cloud cover
40%
11th clearest
Wind
9 km/h
9th windiest
Solar energy
3.08 kWh/m²
Travel score
7.0
out of 10

Rāmshīr is city in Khuzestan 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 22°C in the first days to 19°C by the end.

A typical December day in Rāmshīr reaches about 20°C in the afternoon and slips back to 11°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 16°C and 24°C. Set against its neighbours, December runs about 7°C cooler than November and about 2°C warmer than January.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12213
22212
32212
42212
52112
62112
72112
82112
92111
102011
112011
122011
132011
142011
152011
162011
172011
182010
191910
201910
211910
221910
231910
241910
251910
261910
271910
281910
291910
301910
311910

How December really feels in Rāmshīr

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
0
heat index over the day's high
Days feeling ≤ C
0
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.

Rāmshīr weather by month

How December compares with the rest of the year at a glance. December is the 11th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan18° / 818.110.26.6
Feb21° / 11°495.510.97.5
Mar26° / 14°505.111.87.8
Apr32° / 20°213.412.74.5
May40° / 25°40.713.50.6
Jun45° / 28°00140.0
Jul47° / 30°00.113.80.0
Aug46° / 30°10.213.10.0
Sep43° / 26°10.412.20.0
Oct36° / 22°71.311.22.5
Nov27° / 16°724.810.47.3
Dec20° / 11°857.4107.0

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 55% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 13% of December, with mostly cloudy or overcast conditions the remaining 32%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16931
26931
36931
46832
56733
66733
76733
86634
96733
106634
116733
126733
136733
146832
156832
166832
176832
186832
196832
206931
216931
226931
236931
246931
256931
266832
276733
286634
296733
306634
316634

Chance of precipitation in December

Any precipitation

Rāmshīr gets around 85 mm of rain over 7.4 wet days in December, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 24% and peaks near 27% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
124
225
325
425
526
626
726
827
927
1027
1126
1226
1326
1426
1525
1625
1724
1824
1923
2022
2122
2221
2321
2421
2520
2621
2721
2821
2922
3022
3122

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 87% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
178184
278184
379174
480173
580173
681163
781163
881163
982153
1083143
1184142
1285132
1386122
1488111
1589101
1689101
179091
189091
199181
209280
219280
229280
239370
249370
259370
269370
279370
289370
299370
309280
319280

Wind in December

Winds average 9 km/h in December.

Across December, daily wind ranges from about 9 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 10 h 06 min at the start of December to 10 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 6:58 AM to 7:15 AM, and sunset from 5:06 PM to 5:16 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.16:585:06
210.16:595:06
310.16:595:06
410.17:005:06
510.17:015:06
610.17:025:07
710.17:025:07
810.17:035:07
910.17:045:07
1010.07:045:07
1110.07:055:07
1210.07:065:08
1310.07:065:08
1410.07:075:08
1510.07:085:08
1610.07:085:09
1710.07:095:09
1810.07:095:09
1910.07:105:10
2010.07:105:10
2110.07:115:11
2210.07:115:11
2310.07:125:12
2410.07:125:12
2510.07:135:13
2610.07:135:13
2710.07:145:14
2810.07:145:14
2910.07:145:15
3010.07:155:16
3110.07:155:16

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 3.08 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 3.08 kWh/m² to a high of 7.9 kWh/m² in June across the year — December's 3.08 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
13.2Moderate
23.2Moderate
33.2Moderate
43.2Moderate
53.1Moderate
63.1Moderate
73.1Moderate
83.1Moderate
93.1Moderate
103.1Moderate
113.1Moderate
123.1Moderate
133.1Moderate
143.0Moderate
153.0Moderate
163.0Moderate
173.0Moderate
183.0Moderate
193.1Moderate
203.1Moderate
213.1Moderate
223.1Moderate
233.1Moderate
243.1Moderate
253.1Moderate
263.1Moderate
273.1Moderate
283.1Moderate
293.1Moderate
303.1Moderate
313.1Moderate
Planning a trip in December

Hazard calendar for Rāmshīr

In seasonPeak

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

Rāmshīr sees seasonal dust haze (March–May), heaviest in May.

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

Is December a good time to visit Rāmshīr?

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

7.0
Sightseeing
4th-best month of the year
3.7
Beach & pool
6th-best month of the year

December is one of the better times to visit Rāmshīr for general sightseeing.

What to pack for Rāmshīr in December

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

In December, Rāmshīr sees daytime highs around 20°C and nights near 11°C. Little to plan around — just the basics. About 7 days see rain.

UV index in Rāmshīr in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 3. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Rāmshīr peaks around August 10 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 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateAug 10UV 10Dec 22UV 3
UV index (midday)Level
Jan3Moderate
Feb5Moderate
Mar6High
Apr7High
May8Very high
Jun9Very high
Jul9Very high
Aug10Very high
Sep6High
Oct6High
Nov4Moderate
Dec3Moderate

Air quality in Rāmshīr 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 Rāmshīr is worst in April — around 48 µg/m³ PM2.5 (poor), and holds fairly steady the rest of the year.

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModerateApr 1948 µg/m³Nov 1934 µg/m³
PM2.5 (µg/m³)Level
Jan38Poor
Feb41Poor
Mar47Poor
Apr48Poor
May48Poor
Jun38Poor
Jul41Poor
Aug39Poor
Sep36Poor
Oct37Poor
Nov34Moderate
Dec35Moderate
Location & terrain

Where is Rāmshīr?

Rāmshīr sits at 30.9°N, 49.4°E, 26 m above sea level, in Iran. The nearest listed city is Chamrān, 31 km away.

Topography around Rāmshīr

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

Within 3 km, the terrain around Rāmshīr has only modest variations in elevation — a maximum elevation change of 15 m around an average of 23 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 254 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,596 m.

The land around Rāmshīr is covered by cropland (66%) within 3 km, cropland (54%) and bare terrain (33%) within 16 km, and bare terrain (43%), grassland (27%) and cropland (22%) within 80 km.

3 km
15 m
16 km
254 m
80 km
2,596 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
December weather nearby: Chamrān 31 km · Omīdīyeh 32 km · Bandar-e Māhshahr 43 km · Aghajari 46 km · Rāmhormoz 47 km · Bandar-e Emam Khomeyni 59 km · Haftkel 63 km · Līkak 65 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 Rāmshīr (30.8931°, 49.4079°, elevation 26 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).