Kahama weather in January

In January, Kahama sees average daytime highs of 28°C and overnight lows near 18°C, with 114 mm of rain across 18.3 wet days and about 12.2 hours of daylight. It is the 10th-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 14% of the time in January, and the air most often feels humid.

Daylight stretches from about 12 h 12 min at the start of January to 12 h 12 min by month's end. Set against the rest of the year, January is Kahama's 11th-clearest and 11th-windiest month. For the whole year in context, see Kahama's year-round climate.

Daytime high
28°
10th warmest
Overnight low
18°
4th coldest
Rainfall
114 mm
18.3 wet days
Daylight
12 h 12 min
6:53 AM – 7:05 PM
Cloud cover
71%
11th clearest
Wind
5 km/h
11th windiest
Solar energy
5.77 kWh/m²
Travel score
4.9
out of 10

Kahama is town in northwestern Tanzania.

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 28°C through the month.

A typical January day in Kahama reaches about 28°C in the afternoon and slips back to 18°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 30°C. Set against its neighbours, January runs on par with December and about 1°C cooler than February.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12818
22818
32818
42818
52818
62818
72818
82818
92818
102818
112818
122818
132818
142818
152818
162818
172818
182818
192818
202818
212818
222818
232818
242818
252818
262818
272818
282818
292818
302818
312818

Kahama weather by month

How January compares with the rest of the year at a glance. January is the 10th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 18°11418.312.24.9
Feb29° / 19°8514.612.14.8
Mar28° / 19°12017.1124.8
Apr28° / 19°10415.311.95.4
May29° / 19°254.511.86.5
Jun29° / 18°20.511.86.7
Jul29° / 18°10.211.86.9
Aug30° / 19°71.211.96.3
Sep31° / 20°142.5125.4
Oct31° / 20°427.612.14.8
Nov29° / 19°1171612.24.7
Dec28° / 18°12919.812.24.9

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 14% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 19% of January, with mostly cloudy or overcast conditions the remaining 67%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13268
23169
33169
43169
53169
63169
73169
83169
93169
103169
113070
123070
133070
143070
153169
163169
173169
183367
193367
203367
213367
223466
233466
243466
253466
263565
273565
283565
293763
303763
313664

Chance of precipitation in January

Any precipitation

Kahama gets around 114 mm of rain over 18.3 wet days in January. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 59% and peaks near 63% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
163
263
363
463
563
663
762
862
962
1062
1162
1262
1362
1461
1561
1661
1760
1860
1959
2058
2158
2257
2357
2456
2555
2655
2754
2853
2952
3052
3151

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 67% of days. Sticky, muggy-or-worse air turns up on roughly 27% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1156628
2156529
3156529
4156529
5146629
6146629
7146629
8146629
9146629
10046729
11046828
12046828
13046828
14046828
15046927
16046927
17046927
18056827
19056926
20156826
21156826
22156826
23156826
24156826
25156826
26166726
27266626
28266527
29266527
30266527
31266527

Wind in January

Winds average 5 km/h in January.

Across January, daily wind ranges from about 5 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in January

DaylightNight

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

Days grow by about 0 minutes over January. Sunrise moves from 6:46 AM to 6:58 AM, and sunset from 6:59 PM to 7:08 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:466:59
212.26:477:00
312.26:477:00
412.26:487:01
512.26:487:01
612.26:497:01
712.26:497:02
812.26:497:02
912.26:507:03
1012.26:507:03
1112.26:517:03
1212.26:517:04
1312.26:527:04
1412.26:527:04
1512.26:527:05
1612.26:537:05
1712.26:537:05
1812.26:547:05
1912.26:547:06
2012.26:547:06
2112.26:557:06
2212.26:557:06
2312.26:567:07
2412.26:567:07
2512.26:567:07
2612.26:567:07
2712.26:577:07
2812.26:577:08
2912.26:577:08
3012.26:587:08
3112.26:587:08

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.77 kWh/m².

For context, solar energy here swings from a low near 5.56 kWh/m² to a high of 6.68 kWh/m² in September across the year — January's 5.77 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.7Bright
25.7Bright
35.7Bright
45.7Bright
55.7Bright
65.7Bright
75.7Bright
85.7Bright
95.7Bright
105.7Bright
115.7Bright
125.7Bright
135.7Bright
145.7Bright
155.7Bright
165.7Bright
175.7Bright
185.8Bright
195.8Bright
205.8Bright
215.8Bright
225.8Bright
235.9Bright
245.9Bright
255.9Bright
265.9Bright
275.9Bright
286.0Bright
296.0Bright
306.0Bright
316.0Intense
Planning a trip in January

Hazard calendar for Kahama

In seasonPeak

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

Kahama's rainy season runs November–April, 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 Kahama?

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

4.9
Sightseeing
7th-best month of the year
5.4
Beach & pool
11th-best month of the year

January is a reasonable time to visit Kahama for sightseeing.

What to pack for Kahama in January

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

In January, Kahama sees daytime highs around 28°C and nights near 18°C. Pack light clothes and rain gear. Worth having: sun protection. About 18 days see rain.

light clothesrain gearsun protection

UV index in Kahama in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Kahama peaks around March 10 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 17 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 10UV 16Jun 17UV 10
UV index (midday)Level
Jan13Extreme
Feb16Extreme
Mar16Extreme
Apr15Extreme
May12Extreme
Jun10Extreme
Jul11Extreme
Aug11Extreme
Sep13Extreme
Oct14Extreme
Nov13Extreme
Dec13Extreme

Air quality in Kahama 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 Kahama is worst in January — around 17 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (May, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodJan 2016 µg/m³May 198 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb15Moderate
Mar12Good
Apr10Good
May8Good
Jun9Good
Jul10Good
Aug11Good
Sep12Good
Oct10Good
Nov11Good
Dec12Moderate
Location & terrain

Where is Kahama?

Kahama sits at 3.8°S, 32.6°E, 1,249 m above sea level, in Tanzania. The nearest listed city is Isaka, 38 km away.

NzegaUshiromboShinyangaOld Shinyanga

Topography around Kahama

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

Within 3 km, the terrain around Kahama has only modest variations in elevation — a maximum elevation change of 103 m around an average of 1,237 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 191 m; within 80 km, significant variations in elevation — a maximum elevation change of 502 m.

The land around Kahama is covered by artificial surfaces (61%) and cropland (27%) within 3 km, cropland (74%) within 16 km, and cropland (72%) within 80 km.

3 km
103 m
16 km
191 m
80 km
502 m
treesshrubsgrasslandcroplandartificial surfaces
January weather nearby: Isaka 38 km · Masumbwe 51 km · Tinde 67 km · Mhango 67 km · Nzega 77 km · Ushirombo 80 km · Shinyanga 93 km · Old Shinyanga 94 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 Kahama (-3.8333°, 32.6°, elevation 1,249 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).