Musoma weather in January

In January, Musoma sees average daytime highs of 26°C and overnight lows near 21°C, with 93 mm of rain across 16.1 wet days and about 12.1 hours of daylight. It is the 9th-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 26°C through the month. The sky is clear or mostly clear about 26% of the time in January, and the air most often feels muggy.

Daylight stretches from about 12 h 06 min at the start of January to 12 h 06 min by month's end. Set against the rest of the year, January is Musoma's 6th-clearest and 8th-windiest month. For the whole year in context, see Musoma's year-round climate.

Daytime high
26°
9th warmest
Overnight low
21°
6th coldest
Rainfall
93 mm
16.1 wet days
Daylight
12 h 06 min
6:52 AM – 6:56 PM
Cloud cover
62%
6th clearest
Wind
9 km/h
8th windiest
Solar energy
6.01 kWh/m²
Travel score
5.7
out of 10

Musoma 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 26°C through the month.

A typical January day in Musoma reaches about 26°C in the afternoon and slips back to 21°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 28°C. Set against its neighbours, January runs on par with December and about 1°C cooler than February.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12621
22621
32621
42621
52621
62621
72621
82621
92621
102621
112621
122621
132621
142621
152621
162621
172621
182621
192621
202621
212621
222621
232621
242621
252621
262721
272721
282721
292721
302721
312721

Musoma weather by month

How January compares with the rest of the year at a glance. January is the 9th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 21°9316.112.15.7
Feb27° / 21°8112.8125.9
Mar27° / 21°14018.5125.2
Apr26° / 21°17821.7124.5
May26° / 21°11516.711.95.6
Jun27° / 21°428.611.96.8
Jul27° / 20°255.811.97.2
Aug27° / 21°549.7126.7
Sep27° / 21°6712126.2
Oct26° / 21°12618.9125.1
Nov26° / 21°15021.412.14.7
Dec26° / 21°14020.412.15.1

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 26% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 21% of January, with mostly cloudy or overcast conditions the remaining 54%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14753
24852
34852
44753
54753
64753
74555
84555
94555
104555
114555
124555
134456
144555
154654
164555
174555
184654
194654
204555
214555
224654
234654
244654
254654
264654
274852
284852
294852
304852
314852

Chance of precipitation in January

Any precipitation

Musoma gets around 93 mm of rain over 16.1 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 52% and peaks near 56% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
156
256
356
456
556
656
756
855
955
1055
1155
1255
1355
1454
1554
1653
1753
1852
1952
2051
2150
2250
2349
2449
2548
2648
2747
2846
2946
3045
3145

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the muggy band about 87% of days. Sticky, muggy-or-worse air turns up on roughly 87% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)
101090
201189
301189
401189
501189
601189
701288
801288
901288
1001189
1101189
1201189
1301189
1401189
1501288
1601288
1701288
1801288
1901387
2001387
2101387
2201387
2301387
2401387
2511485
2611485
2711485
2811485
2911485
3011485
3121484

Wind in January

Winds average 9 km/h in January.

Across January, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
18calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 12 h 06 min at the start of January to 12 h 06 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 6:45 AM to 6:56 AM, and sunset from 6:51 PM to 7:00 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:456:51
212.16:466:51
312.16:466:51
412.16:476:52
512.16:476:52
612.16:486:53
712.16:486:53
812.16:496:53
912.16:496:54
1012.16:496:54
1112.16:506:55
1212.16:506:55
1312.16:516:55
1412.16:516:56
1512.16:516:56
1612.16:526:56
1712.16:526:57
1812.16:526:57
1912.16:536:57
2012.16:536:58
2112.16:536:58
2212.16:546:58
2312.16:546:58
2412.16:546:59
2512.16:556:59
2612.16:556:59
2712.16:556:59
2812.16:557:00
2912.16:567:00
3012.16:567:00
3112.16:567:00

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 6.01 kWh/m².

For context, solar energy here swings from a low near 5.52 kWh/m² to a high of 6.42 kWh/m² in February across the year — January's 6.01 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.9Bright
45.9Bright
55.9Bright
65.9Bright
75.9Bright
85.9Bright
95.9Bright
105.9Bright
115.9Bright
125.9Bright
136.0Bright
146.0Bright
156.0Bright
166.0Intense
176.0Intense
186.0Intense
196.0Intense
206.1Intense
216.1Intense
226.1Intense
236.1Intense
246.1Intense
256.2Intense
266.2Intense
276.2Intense
286.2Intense
296.2Intense
306.3Intense
316.3Intense
Planning a trip in January

Is January a good time to visit Musoma?

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

5.7
Sightseeing
6th-best month of the year
5.5
Beach & pool
6th-best month of the year

January is a reasonable time to visit Musoma for sightseeing.

What to pack for Musoma in January

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

In January, Musoma sees daytime highs around 26°C and nights near 21°C. Pack rain gear and sun protection. Worth having: light clothes. About 16 days see rain.

rain gearsun protectionlight clothes

UV index in Musoma 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 Musoma peaks around March 16 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeExtremeMar 16UV 16Jun 18UV 10
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar16Extreme
Apr15Extreme
May12Extreme
Jun10Very high
Jul11Extreme
Aug11Extreme
Sep13Extreme
Oct14Extreme
Nov13Extreme
Dec11Extreme

Air quality in Musoma 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 Musoma is worst in July — around 21 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (April, 10 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateGoodJul 1521 µg/m³Apr 1510 µg/m³
PM2.5 (µg/m³)Level
Jan19Moderate
Feb16Moderate
Mar12Good
Apr10Good
May12Good
Jun19Moderate
Jul21Moderate
Aug18Moderate
Sep16Moderate
Oct12Good
Nov10Good
Dec12Good
Location & terrain

Where is Musoma?

Musoma sits at 1.5°S, 33.8°E, 1,148 m above sea level, in Tanzania. The nearest listed city is Butiama, 35 km away.

IsebaniaSirariMatongo

Topography around Musoma

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

Within 3 km, the terrain around Musoma has only modest variations in elevation — a maximum elevation change of 96 m around an average of 1,149 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 269 m; within 80 km, large variations in elevation — a maximum elevation change of 656 m.

The land around Musoma is covered by water (44%) and artificial surfaces (32%) within 3 km, water (37%) and cropland (31%) within 16 km, and water (48%) and cropland (24%) within 80 km.

3 km
96 m
16 km
269 m
80 km
656 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetland
January weather nearby: Butiama 35 km · Shirati 46 km · Nyamuswa 51 km · Bunda 59 km · Tarime 65 km · Isebania 80 km · Sirari 80 km · Matongo 80 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 Musoma (-1.5°, 33.8°, elevation 1,148 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).