Tiaret weather in January

In January, Tiaret sees average daytime highs of 12°C and overnight lows near 3°C, with 51 mm of precipitation across 8.9 wet days and about 9.9 hours of daylight. It is the 12th-warmest and 3rd-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 39% of the time in January, and the air most often feels dry.

Daylight stretches from about 9 h 42 min at the start of January to 10 h 12 min by month's end. Set against the rest of the year, January is Tiaret's 10th-clearest and 1st-windiest month. For the whole year in context, see Tiaret's year-round climate.

Daytime high
12°
12th warmest
Overnight low
1st coldest
Precipitation
51 mm
8.9 wet days
Daylight
9 h 54 min
8:08 AM – 6:00 PM
Cloud cover
50%
10th clearest
Wind
11 km/h
1st windiest
Solar energy
2.84 kWh/m²
Travel score
3.2
out of 10

Tiaret is city in Algeria.

Density
1,605/km²
people per km²
Founded
~778 CE

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 Tiaret reaches about 12°C in the afternoon and slips back to 3°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 7°C and 16°C. Set against its neighbours, January runs about 1°C cooler than December and about 1°C cooler than February.

-5°10°15°20°151015202531
Avg high (°C)Avg low (°C)
1123
2123
3123
4123
5123
6123
7123
8123
9123
10123
11123
12123
13123
14123
15123
16113
17113
18113
19113
20113
21113
22113
23113
24113
25113
26113
27113
28113
29123
30123
31123

How January really feels in Tiaret

Once humidity and wind are folded in, January averages 0 days that feel above 32°C and 21 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
21
wind chill below the day's low

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

Tiaret weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan12° / 518.91.19.93.2
Feb13° / 468.91.610.73.7
Mar16° / 548.70.611.75.3
Apr19° / 528.9012.96.4
May24° / 12°407.3013.87.5
Jun29° / 17°153.3014.36.6
Jul34° / 21°72.7014.14.0
Aug33° / 20°133.8013.34.2
Sep28° / 16°306.5012.26.7
Oct23° / 12°386.6011.17.5
Nov16° / 488.20.110.15.3
Dec13° / 448.20.59.73.7

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 39% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 15% of January, with mostly cloudy or overcast conditions the remaining 47%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15842
25941
35941
46040
56040
65941
75842
85743
95743
105743
115644
125545
135446
145347
155248
165248
175050
185050
195050
204951
214852
224951
234951
244951
254951
265050
275050
285149
295149
305248
315248

Chance of precipitation in January

Any precipitationSnow

Tiaret gets around 51 mm of rain and snow over 8.9 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 29% and peaks near 34% 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 (%)
1251
2252
3252
4252
5252
6252
7252
8252
9252
10262
11262
12273
13283
14283
15293
16294
17304
18304
19314
20314
21325
22325
23335
24335
25346
26346
27346
28347
29347
30347
31347

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 11 km/h in January, the windiest month of the year.

Across January, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
610calm
710calm
810calm
910calm
1010calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 9 h 42 min at the start of January to 10 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 30 minutes over January. Sunrise moves from 8:08 AM to 8:02 AM, and sunset from 5:47 PM to 6:14 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
19.78:085:47
29.78:095:48
39.78:095:49
49.78:095:50
59.78:095:50
69.78:095:51
79.78:095:52
89.78:095:53
99.78:095:54
109.88:095:54
119.88:095:55
129.88:095:56
139.88:095:57
149.88:095:58
159.88:095:59
169.98:086:00
179.98:086:01
189.98:086:02
199.98:086:03
209.98:076:04
2110.08:076:04
2210.08:066:05
2310.08:066:06
2410.08:066:07
2510.18:056:08
2610.18:056:09
2710.18:046:10
2810.18:046:11
2910.28:036:12
3010.28:026:13
3110.28:026:14

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 2.84 kWh/m².

For context, solar energy here swings from a low near 2.49 kWh/m² to a high of 7.63 kWh/m² in June across the year — January's 2.84 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
12.7Moderate
22.7Moderate
32.7Moderate
42.7Moderate
52.7Moderate
62.7Moderate
72.8Moderate
82.8Moderate
92.8Moderate
102.8Moderate
112.8Moderate
122.8Moderate
132.8Moderate
142.8Moderate
152.8Moderate
162.8Moderate
172.8Moderate
182.8Moderate
192.8Moderate
202.9Moderate
212.9Moderate
222.9Moderate
232.9Moderate
242.9Moderate
253.0Moderate
263.0Moderate
273.0Moderate
283.1Moderate
293.1Moderate
303.2Moderate
313.2Moderate
Planning a trip in January

Hazard calendar for Tiaret

In seasonPeak

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

Tiaret sees seasonal dust haze (June–August), heaviest in July.

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

Is January a good time to visit Tiaret?

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

3.2
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 Tiaret.

What to pack for Tiaret in January

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

In January, Tiaret sees daytime highs around 12°C and nights near 3°C. Pack a warm layer. Worth having: rain gear. About 9 days see rain.

a warm layerrain gear

UV index in Tiaret in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks 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 Tiaret peaks around July 12 at about 10 (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 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateVery highExtremeVery highModerateJul 12UV 10Dec 19UV 2
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar7Very high
Apr8Very high
May8Very high
Jun10Very high
Jul10Extreme
Aug9Very high
Sep8Very high
Oct5High
Nov4Moderate
Dec2Moderate

Air quality in Tiaret 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 Tiaret is worst in September — around 28 µg/m³ PM2.5 (moderate), about 2.7× the cleanest month (January, 10 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1227 µg/m³Jan 1011 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb16Moderate
Mar23Moderate
Apr22Moderate
May21Moderate
Jun22Moderate
Jul25Moderate
Aug25Moderate
Sep28Moderate
Oct19Moderate
Nov13Moderate
Dec11Good
Location & terrain

Where is Tiaret?

Tiaret sits at 35.4°N, 1.3°E, 1,031 m above sea level, in Algeria. The nearest listed city is Sougueur, 26 km away.

Topography around Tiaret

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

Within 3 km, the terrain around Tiaret has significant variations in elevation — a maximum elevation change of 279 m around an average of 1,053 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 686 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,916 m.

The land around Tiaret is covered by artificial surfaces (51%) and grassland (26%) within 3 km, cropland (64%) and grassland (23%) within 16 km, and cropland (50%) and grassland (32%) within 80 km.

3 km
279 m
16 km
686 m
80 km
1,916 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
January weather nearby: Sougueur 26 km · Mehdia daira de meghila 40 km · Frenda 42 km · Lardjem 47 km · Tissemsilt 52 km · Oued el Abtal 58 km · Ammi Moussa 58 km · ’Aïn Deheb 62 km

Algeria travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 33% of US
price level, 2025
GDP per capita
$6,051
2025
Happiness
5.7 / 10
World Happiness, 2025
Safe drinking water
69%
of population, 2024
Homicide rate
1.2
per 100k, 2023
Road deaths
20.9
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 468
Religion
Muslim 99%

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 Tiaret (35.371°, 1.317°, elevation 1,031 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).