Sari weather in January

In January, Sari sees average daytime highs of 12°C and overnight lows near 2°C, with 69 mm of precipitation across 8.8 wet days and about 9.8 hours of daylight. It is the 12th-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 12°C through the month. The sky is clear or mostly clear about 42% of the time in January, and the air most often feels dry.

Daylight stretches from about 9 h 30 min at the start of January to 10 h 06 min by month's end. Set against the rest of the year, January is Sari's 8th-clearest and 8th-windiest month. For the whole year in context, see Sari's year-round climate.

Daytime high
12°
12th warmest
Overnight low
1st coldest
Precipitation
69 mm
8.8 wet days
Daylight
9 h 48 min
7:14 AM – 5:00 PM
Cloud cover
51%
8th clearest
Wind
6 km/h
8th windiest
Solar energy
2.65 kWh/m²
Travel score
3.5
out of 10

Sari is city in Mazandaran Province, Iran.

Air quality
Very high
PM2.5 36.9 µg/m³ · 2012

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

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 12°C through the month.

A typical January day in Sari reaches about 12°C in the afternoon and slips back to 2°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 7°C and 18°C. Set against its neighbours, January runs about 2°C cooler than December and on par with February.

-5°10°15°20°151015202531
Avg high (°C)Avg low (°C)
1133
2132
3132
4132
5132
6132
7132
8132
9122
10122
11122
12122
13122
14122
15122
16122
17122
18122
19122
20122
21122
22122
23122
24122
25122
26122
27122
28122
29122
30122
31122

How January really feels in Sari

Once humidity and wind are folded in, January averages 0 days that feel above 32°C and 3 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
3
wind chill below the day's low

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

Sari weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan12° / 698.819.83.5
Feb13° / 729.71.910.63.6
Mar16° / 8111.20.411.74.9
Apr20° / 11°609.5012.96.3
May25° / 16°498.7013.96.9
Jun29° / 20°458.1014.46.1
Jul31° / 22°5710.7014.24.7
Aug31° / 22°6110.7013.44.3
Sep28° / 20°11412.1012.25.7
Oct24° / 14°1029.6011.17.1
Nov18° / 969.80.210.15.8
Dec14° / 688.30.29.54.3

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 42% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 12% of January, with mostly cloudy or overcast conditions the remaining 46%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15842
25842
35743
45743
55743
65644
75644
85545
95644
105545
115545
125446
135446
145446
155347
165347
175347
185347
195347
205248
215248
225248
235248
245248
255248
265248
275248
285248
295347
305347
315347

Chance of precipitation in January

Any precipitationSnow

Sari gets around 69 mm of rain and snow over 8.8 wet days in January. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 28% and peaks near 32% on the wettest days, and about 1 day brings snow. The odds climb toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)Snow chance (%)
1231
2231
3232
4232
5242
6242
7252
8262
9262
10272
11272
12283
13293
14293
15303
16303
17303
18303
19313
20314
21314
22314
23314
24315
25315
26315
27316
28316
29317
30317
31327

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January 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 January

Winds average 6 km/h in January.

Across January, daily wind ranges from about 6 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
287calm
297calm
307calm
317calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 9 h 30 min at the start of January to 10 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 36 minutes over January. Sunrise moves from 7:15 AM to 7:07 AM, and sunset from 4:47 PM to 5:15 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
19.57:154:47
29.67:154:48
39.67:154:49
49.67:154:49
59.67:154:50
69.67:154:51
79.67:154:52
89.67:154:53
99.67:154:53
109.77:154:54
119.77:154:55
129.77:154:56
139.77:154:57
149.77:154:58
159.77:154:59
169.87:145:00
179.87:145:01
189.87:145:02
199.87:135:03
209.87:135:04
219.97:135:05
229.97:125:06
239.97:125:07
249.97:115:08
2510.07:115:09
2610.07:105:10
2710.07:105:11
2810.07:095:12
2910.17:095:13
3010.17:085:14
3110.17:075:15

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 2.65 kWh/m².

For context, solar energy here swings from a low near 2.32 kWh/m² to a high of 5.94 kWh/m² in June across the year — January's 2.65 kWh/m² sits near the bottom.

0123151015202531
Solar energy (kWh/m²)Level
12.4Moderate
22.4Moderate
32.5Moderate
42.5Moderate
52.5Moderate
62.5Moderate
72.5Moderate
82.5Moderate
92.5Moderate
102.5Moderate
112.5Moderate
122.5Moderate
132.6Moderate
142.6Moderate
152.6Moderate
162.6Moderate
172.6Moderate
182.7Moderate
192.7Moderate
202.7Moderate
212.7Moderate
222.8Moderate
232.8Moderate
242.8Moderate
252.8Moderate
262.9Moderate
272.9Moderate
282.9Moderate
292.9Moderate
303.0Moderate
313.0Moderate
Planning a trip in January

Is January a good time to visit Sari?

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

3.5
Sightseeing
12th-best month of the year
0.0
Beach & pool
12th-best month of the year

January is a weaker month for outdoor sightseeing in Sari.

What to pack for Sari in January

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

In January, Sari sees daytime highs around 12°C and nights near 2°C. Worth packing: a warm layer and rain gear. About 9 days see rain.

a warm layerrain gear

Sea temperature near Sari in January

The nearest coast averages about 13°C in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 35 km away) is warmest in August at about 28°C and coldest in February near 11°C.

It's comfortable for a long swim from May 18 to Nov 11 — about 5.9 months when the water holds above 20°C.

10°20°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan13Bracing
Feb11Bracing
Mar12Bracing
Apr15Bracing
May20Cool
Jun25Warm
Jul27Warm
Aug28Tropical
Sep27Warm
Oct24Refreshing
Nov19Cool
Dec16Cool

UV index in Sari in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 2. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Sari peaks around July 18 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 12 at about 2 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJul 18UV 9Jan 12UV 2
UV index (midday)Level
Jan2Moderate
Feb4Moderate
Mar4Moderate
Apr7High
May8Very high
Jun8Very high
Jul9Very high
Aug8Very high
Sep7High
Oct4Moderate
Nov3Moderate
Dec3Moderate

Air quality in Sari in January

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Sari is worst in March — around 42 µg/m³ PM2.5 (poor), about 1.8× the cleanest month (July, 24 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Sari's WHO annual average of 36.9 µg/m³.

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModeratePoorMar 1642 µg/m³Jul 1725 µg/m³
PM2.5 (µg/m³)Level
Jan39Poor
Feb41Poor
Mar42Poor
Apr41Poor
May36Poor
Jun31Moderate
Jul24Moderate
Aug31Moderate
Sep41Poor
Oct41Poor
Nov39Poor
Dec38Poor
Location & terrain

Where is Sari?

Sari sits at 36.6°N, 53.1°E, 43 m above sea level, in Iran. The nearest listed city is Jūybār, 16 km away.

Topography around Sari

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

Within 3 km, the terrain around Sari has only modest variations in elevation — a maximum elevation change of 66 m around an average of 37 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 614 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,003 m.

The land around Sari is covered by artificial surfaces (80%) within 3 km, trees (43%) and cropland (34%) within 16 km, and water (33%) and trees (32%) within 80 km.

3 km
66 m
16 km
614 m
80 km
4,003 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
January weather nearby: Jūybār 16 km · Qā’em Shahr 21 km · Nekā 23 km · Bābol 34 km · Amīr Kolā 35 km · Bābolsar 40 km · Zīr Āb 43 km · Behshahr 46 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 Sari (36.5633°, 53.0601°, elevation 43 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).