Jājarm weather in January

In January, Jājarm sees average daytime highs of 7°C and overnight lows near -1°C, with 18 mm of precipitation across 4.3 wet days and about 9.8 hours of daylight. It is the 12th-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 7°C through the month. The sky is clear or mostly clear about 47% 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 Jājarm's 9th-clearest and 11th-windiest month. For the whole year in context, see Jājarm's year-round climate.

Daytime high
12th warmest
Overnight low
-1°
1st coldest
Precipitation
18 mm
4.3 wet days
Daylight
9 h 42 min
7:02 AM – 4:46 PM
Cloud cover
45%
9th clearest
Wind
7 km/h
11th windiest
Solar energy
2.87 kWh/m²
Travel score
1.2
out of 10

Jājarm is city in North Khorasan Province, Iran.

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 7°C through the month.

A typical January day in Jājarm reaches about 7°C in the afternoon and slips back to -1°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 3°C and 12°C. Set against its neighbours, January runs about 1°C cooler than December and about 2°C cooler than February.

-10°-5°10°15°151015202531
Avg high (°C)Avg low (°C)
18-1
28-1
38-1
47-1
57-1
67-1
77-1
87-1
97-2
107-2
117-2
127-2
137-2
147-2
157-2
167-2
177-2
187-2
197-2
207-2
217-2
227-1
237-1
247-1
257-1
267-1
278-1
288-1
298-1
308-1
318-1

How January really feels in Jājarm

Once humidity and wind are folded in, January averages 0 days that feel above 32°C and 31 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
31
wind chill below the day's low

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

Jājarm weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -1°184.329.81.2
Feb10° / 224.61.610.62.4
Mar15° / 346.11.411.75.1
Apr21° / 10°2250.212.97.5
May27° / 15°102.8013.97.5
Jun33° / 19°41.1014.54.9
Jul35° / 22°30.6014.33.5
Aug34° / 21°20.4013.44.2
Sep30° / 16°20.5012.37.0
Oct23° / 10°61.80118.7
Nov14° / 123.10.2105.3
Dec / 123.40.69.52.0

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 47% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 16% of January, with mostly cloudy or overcast conditions the remaining 37%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16832
26832
36832
46832
56832
66733
76733
86634
96634
106436
116436
126337
136337
146337
156238
166238
176238
186238
196139
206139
216139
226139
236040
246040
256040
266139
276139
286139
296040
306139
316139

Chance of precipitation in January

Any precipitationSnow

Jājarm gets around 18 mm of rain and snow over 4.3 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 13% and peaks near 18% on the wettest days, and about 2 days bring snow.

0%10%20%30%151015202531
Rain chance (%)Snow chance (%)
1124
2124
3124
4124
5124
6124
7125
8125
9135
10135
11125
12125
13125
14126
15126
16126
17126
18126
19127
20137
21137
22147
23148
24158
25158
26168
27168
28169
29179
30179
31189

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 7 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
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
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 7:02 AM to 6:55 AM, and sunset from 4:33 PM to 5:01 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
19.57:024:33
29.57:034:34
39.57:034:34
49.57:034:35
59.57:034:36
69.67:034:37
79.67:034:37
89.67:034:38
99.67:034:39
109.67:034:40
119.67:034:41
129.77:034:42
139.77:034:43
149.77:024:44
159.77:024:45
169.77:024:46
179.77:024:47
189.87:014:47
199.87:014:48
209.87:014:49
219.87:004:50
229.97:004:51
239.96:594:53
249.96:594:54
259.96:584:55
2610.06:584:56
2710.06:574:57
2810.06:574:58
2910.06:564:59
3010.16:555:00
3110.16:555:01

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 2.87 kWh/m².

For context, solar energy here swings from a low near 2.51 kWh/m² to a high of 7.64 kWh/m² in June across the year — January's 2.87 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
12.6Moderate
22.6Moderate
32.7Moderate
42.7Moderate
52.7Moderate
62.7Moderate
72.7Moderate
82.7Moderate
92.7Moderate
102.8Moderate
112.8Moderate
122.8Moderate
132.8Moderate
142.8Moderate
152.8Moderate
162.9Moderate
172.9Moderate
182.9Moderate
192.9Moderate
202.9Moderate
213.0Moderate
223.0Moderate
233.0Moderate
243.0Moderate
253.1Moderate
263.1Moderate
273.1Moderate
283.2Moderate
293.2Moderate
303.2Moderate
313.3Moderate
Planning a trip in January

Is January a good time to visit Jājarm?

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

1.2
Sightseeing
12th-best month of the year
0.0
Beach & pool
10th-best month of the year

January is a weaker month for outdoor sightseeing in Jājarm.

What to pack for Jājarm in January

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

In January, Jājarm sees daytime highs around 7°C and nights near -1°C. Pack a warm layer. Worth having: a heavy coat. About 4 days see rain.

a warm layera heavy coat

UV index in Jājarm in January

LowModerateHighVery highExtreme

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

Under clear skies, the midday UV index in Jājarm peaks around July 18 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 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 highExtremeVery highHighModerateJul 18UV 11Dec 19UV 2
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar6High
Apr7High
May8Very high
Jun9Very high
Jul11Extreme
Aug10Very high
Sep7Very high
Oct5High
Nov3Moderate
Dec2Moderate

Air quality in Jājarm 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 Jājarm is worst in September — around 27 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (December, 16 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateSep 1626 µg/m³Dec 2316 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb18Moderate
Mar22Moderate
Apr24Moderate
May24Moderate
Jun21Moderate
Jul23Moderate
Aug22Moderate
Sep27Moderate
Oct22Moderate
Nov18Moderate
Dec16Moderate
Location & terrain

Where is Jājarm?

Jājarm sits at 37.0°N, 56.4°E, 933 m above sea level, in Iran. The nearest listed city is Āshkhāneh, 83 km away.

EsfarāyenBojnūrdĀzādshahrGonbad-e Kāvūs

Topography around Jājarm

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

Within 3 km, the terrain around Jājarm has only modest variations in elevation — a maximum elevation change of 63 m around an average of 933 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 704 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,673 m.

The land around Jājarm is covered by bare terrain (52%) and cropland (35%) within 3 km, bare terrain (93%) within 16 km, and bare terrain (64%) and grassland (20%) within 80 km.

3 km
63 m
16 km
704 m
80 km
2,673 m
treesgrasslandcroplandartificial surfacesbare terrain
January weather nearby: Āshkhāneh 83 km · Gālīkesh 91 km · Kalāleh 92 km · Mīnūdasht 95 km · Esfarāyen 101 km · Bojnūrd 102 km · Āzādshahr 108 km · Gonbad-e Kāvūs 113 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 Jājarm (36.9501°, 56.38°, elevation 933 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).