Mtwango weather in January

In January, Mtwango sees average daytime highs of 24°C and overnight lows near 16°C, with 216 mm of rain across 25.8 wet days and about 12.5 hours of daylight. It is the 5th-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 4% of the time in January, and the air most often feels comfortable.

Daylight stretches from about 12 h 30 min at the start of January to 12 h 24 min by month's end. Set against the rest of the year, January is Mtwango's 12th-clearest and 11th-windiest month. For the whole year in context, see Mtwango's year-round climate.

Daytime high
24°
5th warmest
Overnight low
16°
12th coldest
Rainfall
216 mm
25.8 wet days
Daylight
12 h 30 min
6:36 AM – 7:04 PM
Cloud cover
84%
12th clearest
Wind
7 km/h
11th windiest
Solar energy
5.31 kWh/m²
Travel score
4.3
out of 10

Mtwango is town in Njombe Region, 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 24°C through the month.

A typical January day in Mtwango 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 21°C and 25°C. Set against its neighbours, January runs on par with 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
122316
132316
142316
152316
162316
172316
182316
192316
202416
212416
222416
232416
242416
252416
262416
272416
282416
292416
302416
312416

Mtwango weather by month

How January compares with the rest of the year at a glance. January is the 5th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan24° / 16°21625.812.54.3
Feb24° / 16°19823.312.34.2
Mar23° / 16°18124.812.14.4
Apr22° / 15°5612.611.86.1
May22° / 13°92.411.67.9
Jun21° / 11°10.111.58.3
Jul20° / 11°00.111.58.2
Aug22° / 11°10.111.78.5
Sep23° / 12°20.311.98.8
Oct25° / 14°133.312.28.2
Nov25° / 15°498.612.46.9
Dec24° / 16°15019.612.55.3

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 4% of the time in January, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 8% of January, with mostly cloudy or overcast conditions the remaining 88%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11882
21783
31684
41585
51486
61486
71387
81288
91288
101189
111189
121189
131189
141189
151189
161189
171189
181288
191288
201288
211288
221288
231288
241288
251288
261288
271288
281288
291288
301189
311189

Chance of precipitation in January

Any precipitation

Mtwango gets around 216 mm of rain over 25.8 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 83% and peaks near 85% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
176
276
377
478
579
681
782
883
983
1084
1185
1285
1385
1485
1585
1685
1785
1885
1985
2084
2184
2284
2384
2484
2583
2683
2783
2883
2983
3083
3183

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the comfortable band about 50% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
165143
265044
365045
455045
554946
644947
744947
844948
934948
1034849
1134849
1224849
1324949
1424949
1524949
1625048
1715148
1815148
1915247
2015247
2115346
2215346
2315346
2415346
2515346
2615247
2715247
2815148
2915148
3015049
3115049

Wind in January

Winds average 7 km/h in January.

Across January, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
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 30 min at the start of January to 12 h 24 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 6:28 AM to 6:42 AM, and sunset from 6:59 PM to 7:06 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.56:286:59
212.56:297:00
312.56:297:00
412.56:307:01
512.56:307:01
612.56:317:01
712.56:317:02
812.56:327:02
912.56:327:02
1012.56:337:03
1112.56:337:03
1212.56:347:03
1312.56:347:04
1412.56:357:04
1512.56:357:04
1612.56:367:04
1712.56:367:04
1812.56:377:05
1912.56:377:05
2012.56:387:05
2112.56:387:05
2212.46:397:05
2312.46:397:06
2412.46:397:06
2512.46:407:06
2612.46:407:06
2712.46:417:06
2812.46:417:06
2912.46:417:06
3012.46:427:06
3112.46:427:06

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.31 kWh/m².

For context, solar energy here swings from a low near 4.99 kWh/m² to a high of 6.89 kWh/m² in October across the year — January's 5.31 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.4Bright
25.4Bright
35.3Bright
45.3Bright
55.3Bright
65.3Bright
75.3Bright
85.3Bright
95.3Bright
105.3Bright
115.3Bright
125.3Bright
135.3Bright
145.3Bright
155.3Bright
165.3Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.3Bright
225.3Bright
235.3Bright
245.3Bright
255.3Bright
265.4Bright
275.4Bright
285.4Bright
295.4Bright
305.4Bright
315.4Bright
Planning a trip in January

Hazard calendar for Mtwango

In seasonPeak

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

Mtwango's monsoon runs December–March, when most of the year's rain falls.

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

Is January a good time to visit Mtwango?

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

4.3
Sightseeing
11th-best month of the year
3.5
Beach & pool
11th-best month of the year

January is a reasonable time to visit Mtwango for sightseeing.

What to pack for Mtwango in January

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

In January, Mtwango sees daytime highs around 24°C and nights near 16°C. Pack rain gear. Worth having: light clothes and sun protection. About 26 days see rain.

rain gearlight clothessun protection

UV index in Mtwango in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 16 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Mtwango peaks around February 22 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 15 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeFeb 22UV 16Jun 15UV 10
UV index (midday)Level
Jan16Extreme
Feb16Extreme
Mar16Extreme
Apr15Extreme
May11Extreme
Jun10Extreme
Jul11Extreme
Aug12Extreme
Sep13Extreme
Oct15Extreme
Nov14Extreme
Dec14Extreme

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

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodOct 1620 µg/m³May 157 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb11Good
Mar10Good
Apr8Good
May7Good
Jun8Good
Jul11Good
Aug14Moderate
Sep17Moderate
Oct21Moderate
Nov17Moderate
Dec10Good
Location & terrain

Where is Mtwango?

Mtwango sits at 9.0°S, 34.8°E, 1,767 m above sea level, in Tanzania. The nearest listed city is Makumbako, 19 km away.

ChimalaMlangaliMafinga

Topography around Mtwango

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

Within 3 km, the terrain around Mtwango has only modest variations in elevation — a maximum elevation change of 125 m around an average of 1,774 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 424 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,233 m.

The land around Mtwango is covered by cropland (69%) within 3 km, cropland (47%) and shrubs (28%) within 16 km, and shrubs (32%), trees (27%) and grassland (22%) within 80 km.

3 km
125 m
16 km
424 m
80 km
2,233 m
treesshrubsgrasslandcroplandartificial surfaces
January weather nearby: Makumbako 19 km · Ilembula 27 km · Njombe 37 km · Rujewa 58 km · Urunda 68 km · Chimala 87 km · Mlangali 91 km · Mafinga 96 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 Mtwango (-9.0167°, 34.8°, elevation 1,767 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).