Iringa weather in January

In January, Iringa sees average daytime highs of 24°C and overnight lows near 16°C, with 162 mm of rain across 23.7 wet days and about 12.4 hours of daylight. It is the 7th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 24°C through the month. The sky is clear or mostly clear about 7% of the time in January, and the air most often feels humid.

Daylight stretches from about 12 h 24 min at the start of January to 12 h 18 min by month's end. Set against the rest of the year, January is Iringa's 12th-clearest and 12th-windiest month. For the whole year in context, see Iringa's year-round climate.

Daytime high
24°
7th warmest
Overnight low
16°
10th coldest
Rainfall
162 mm
23.7 wet days
Daylight
12 h 24 min
6:34 AM – 6:59 PM
Cloud cover
80%
12th clearest
Wind
7 km/h
12th windiest
Solar energy
5.51 kWh/m²
Travel score
4.6
out of 10

Iringa is city.

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 24°C through the month.

A typical January day in Iringa reaches about 24°C in the afternoon and slips back to 16°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 26°C. Set against its neighbours, January runs about 1°C cooler than December and on par with February.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12416
22416
32416
42416
52416
62416
72416
82416
92416
102416
112416
122416
132416
142416
152416
162416
172416
182416
192416
202416
212416
222416
232416
242416
252416
262416
272416
282416
292416
302416
312416

Iringa weather by month

How January compares with the rest of the year at a glance. January is the 7th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan24° / 16°16223.712.44.6
Feb24° / 16°1262012.34.9
Mar24° / 16°13020.512.15.2
Apr23° / 16°5710.411.86.8
May23° / 14°71.511.78.5
Jun23° / 12°00.111.68.7
Jul22° / 12°0011.68.6
Aug23° / 12°0011.78.8
Sep24° / 13°10.3129.0
Oct26° / 14°81.912.28.3
Nov26° / 16°467.312.47.1
Dec25° / 16°13119.212.45.4

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 7% of the time in January, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 12% of January, with mostly cloudy or overcast conditions the remaining 81%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12575
22377
32377
42278
52179
62080
71981
81981
91882
101783
111783
121783
131783
141684
151684
161684
171684
181783
191882
201882
211882
221882
231882
241882
251981
261981
271981
281981
291981
301981
311981

Chance of precipitation in January

Any precipitation

Iringa gets around 162 mm of rain over 23.7 wet days in January, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 76% and peaks near 77% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
175
275
375
476
576
676
777
877
977
1077
1177
1277
1377
1477
1577
1677
1777
1877
1977
2077
2176
2276
2376
2476
2575
2675
2775
2876
2976
3076
3176

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the humid band about 68% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
163163
263064
353065
453065
542967
642967
742967
832968
932869
1032869
1132869
1222870
1322870
1422870
1522870
1622870
1722870
1822870
1922969
2022969
2122969
2222969
2323068
2423068
2523068
2622969
2712970
2812970
2912970
3012970
3112970

Wind in January

Winds average 7 km/h in January, the calmest month.

Across January, daily wind ranges from about 7 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
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
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 12 h 24 min at the start of January to 12 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over January. Sunrise moves from 6:27 AM to 6:40 AM, and sunset from 6:54 PM to 7:01 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.46:276:54
212.46:286:54
312.46:286:54
412.46:296:55
512.46:296:55
612.46:306:56
712.46:306:56
812.46:306:56
912.46:316:57
1012.46:316:57
1112.46:326:57
1212.46:326:58
1312.46:336:58
1412.46:336:58
1512.46:346:58
1612.46:346:59
1712.46:356:59
1812.46:356:59
1912.46:366:59
2012.46:367:00
2112.46:367:00
2212.46:377:00
2312.46:377:00
2412.46:387:00
2512.46:387:00
2612.46:397:00
2712.46:397:01
2812.46:397:01
2912.46:407:01
3012.36:407:01
3112.36:407:01

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.51 kWh/m².

For context, solar energy here swings from a low near 5.2 kWh/m² to a high of 7.04 kWh/m² in October across the year — January's 5.51 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.5Bright
85.5Bright
95.4Bright
105.4Bright
115.4Bright
125.4Bright
135.4Bright
145.4Bright
155.5Bright
165.5Bright
175.5Bright
185.5Bright
195.5Bright
205.5Bright
215.5Bright
225.5Bright
235.6Bright
245.6Bright
255.6Bright
265.6Bright
275.6Bright
285.6Bright
295.6Bright
305.6Bright
315.6Bright
Planning a trip in January

Hazard calendar for Iringa

In seasonPeak

In January, Iringa sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Iringa's rainy season runs December–March, when most of the year's rain falls.

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

Is January a good time to visit Iringa?

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

4.6
Sightseeing
12th-best month of the year
3.9
Beach & pool
12th-best month of the year

January is a reasonable time to visit Iringa for sightseeing.

What to pack for Iringa in January

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

In January, Iringa sees daytime highs around 24°C and nights near 16°C. Pack rain gear. Worth having: light clothes and sun protection. About 24 days see rain.

rain gearlight clothessun protection

UV index in Iringa in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Iringa peaks around March 11 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 at about 10 (extreme).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 11UV 16Jun 18UV 10
UV index (midday)Level
Jan14Extreme
Feb16Extreme
Mar16Extreme
Apr14Extreme
May11Extreme
Jun10Extreme
Jul11Extreme
Aug11Extreme
Sep12Extreme
Oct14Extreme
Nov13Extreme
Dec13Extreme

Air quality in Iringa 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 Iringa is worst in September — around 21 µg/m³ PM2.5 (moderate), about 3.0× the cleanest month (May, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1920 µg/m³May 247 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb11Good
Mar10Good
Apr8Good
May7Good
Jun7Good
Jul10Good
Aug15Moderate
Sep21Moderate
Oct18Moderate
Nov13Moderate
Dec8Good
Location & terrain

Where is Iringa?

Iringa sits at 7.8°S, 35.7°E, 1,625 m above sea level, in Tanzania. The nearest listed city is Ilula, 38 km away.

MafingaMlimbaIfakaraKibakweMalinyiKidatu

Topography around Iringa

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

Within 3 km, the terrain around Iringa has significant variations in elevation — a maximum elevation change of 376 m around an average of 1,613 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 671 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,181 m.

The land around Iringa is covered by artificial surfaces (42%) and shrubs (25%) within 3 km, shrubs (37%) and cropland (36%) within 16 km, and shrubs (39%) and trees (33%) within 80 km.

3 km
376 m
16 km
671 m
80 km
2,181 m
treesshrubsgrasslandcroplandartificial surfaceswater
January weather nearby: Ilula 38 km · Izazi 63 km · Mafinga 74 km · Mlimba 116 km · Ifakara 116 km · Kibakwe 138 km · Malinyi 138 km · Kidatu 139 km

Tanzania travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type D / G
230 V · 50 Hz
Prices
≈ 29% of US
price level, 2025
GDP per capita
$1,319
2025
Happiness
3.9 / 10
World Happiness, 2025
Safe drinking water
31%
of population, 2024
Homicide rate
3.7
per 100k, 2020
Road deaths
31.1
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Low
EF EPI 479
Religion
Christian 63%Muslim 34%folk religion 1%

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 Iringa (-7.7667°, 35.7°, elevation 1,625 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).