Nyangao weather in January

In January, Nyangao sees average daytime highs of 30°C and overnight lows near 22°C, with 161 mm of rain across 20.5 wet days and about 12.5 hours of daylight. It is the 4th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 8% of the time in January, and the air most often feels oppressive.

Daylight stretches from about 12 h 36 min at the start of January to 12 h 30 min by month's end. Set against the rest of the year, January is Nyangao's 11th-clearest and 9th-windiest month. For the whole year in context, see Nyangao's year-round climate.

Daytime high
30°
4th warmest
Overnight low
22°
12th coldest
Rainfall
161 mm
20.5 wet days
Daylight
12 h 30 min
6:16 AM – 6:48 PM
Cloud cover
79%
11th clearest
Wind
7 km/h
9th windiest
Solar energy
5.35 kWh/m²
Travel score
3.7
out of 10

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical January day in Nyangao reaches about 30°C in the afternoon and slips back to 22°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 32°C. Set against its neighbours, January runs on par with December and on par with February.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13022
23022
33022
43022
53022
63022
73022
83022
93022
103022
113022
123022
133022
143022
153022
163022
173022
183022
193022
203022
213022
223022
233022
243022
253022
263022
273022
283022
293022
303022
313022

How January really feels in Nyangao

Once humidity and wind are folded in, January averages 31 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in January is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Nyangao weather by month

How January compares with the rest of the year at a glance. January is the 4th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 22°16120.512.53.7
Feb30° / 22°16619.212.33.7
Mar29° / 22°21325.512.13.4
Apr29° / 21°1051811.84.5
May29° / 19°23511.56.4
Jun28° / 17°4111.47.4
Jul28° / 17°30.511.57.8
Aug29° / 17°31.111.77.0
Sep30° / 18°62.111.96.4
Oct30° / 20°175.412.25.6
Nov31° / 21°4510.112.54.6
Dec31° / 22°12319.612.63.7

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 8% 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 77%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13169
22971
32773
42575
52575
62476
72278
82278
92080
102080
112080
122080
132080
142080
152080
162179
172179
182278
192278
202377
212575
222575
232575
242575
252476
262476
272377
282377
292377
302278
312179

Chance of precipitation in January

Any precipitation

Nyangao gets around 161 mm of rain over 20.5 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 66% and peaks near 70% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
166
266
366
466
567
667
768
868
969
1069
1170
1270
1369
1469
1569
1668
1768
1867
1966
2065
2165
2264
2363
2463
2562
2662
2762
2862
2963
3063
3164

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the oppressive band about 83% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)
12278
22179
32179
42080
51981
61981
71882
81882
91783
101783
111684
121684
131684
141684
151684
161684
171684
181684
191585
201585
211585
221585
231585
241585
251585
261585
271585
281585
291585
301585
311585

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 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 36 min at the start of January to 12 h 30 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 6:08 AM to 6:23 AM, and sunset from 6:44 PM to 6:50 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.66:086:44
212.66:096:44
312.66:096:45
412.66:106:45
512.66:106:45
612.66:116:46
712.66:116:46
812.66:126:46
912.66:126:47
1012.66:136:47
1112.66:136:47
1212.66:146:48
1312.66:146:48
1412.66:156:48
1512.56:156:48
1612.56:166:48
1712.56:166:49
1812.56:176:49
1912.56:176:49
2012.56:186:49
2112.56:186:49
2212.56:196:49
2312.56:196:50
2412.56:206:50
2512.56:206:50
2612.56:206:50
2712.56:216:50
2812.56:216:50
2912.56:226:50
3012.56:226:50
3112.56:236:50

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.35 kWh/m².

For context, solar energy here swings from a low near 4.96 kWh/m² to a high of 6.25 kWh/m² in October across the year — January's 5.35 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.4Bright
45.4Bright
55.4Bright
65.4Bright
75.3Bright
85.3Bright
95.3Bright
105.3Bright
115.3Bright
125.3Bright
135.3Bright
145.3Bright
155.3Bright
165.3Bright
175.3Bright
185.3Bright
195.4Bright
205.4Bright
215.4Bright
225.4Bright
235.4Bright
245.4Bright
255.4Bright
265.4Bright
275.4Bright
285.4Bright
295.4Bright
305.4Bright
315.3Bright
Planning a trip in January

Hazard calendar for Nyangao

In seasonPeak

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

Nyangao's monsoon runs December–April, 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 Nyangao?

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

3.7
Sightseeing
9th-best month of the year
5.0
Beach & pool
10th-best month of the year

January is a weaker month for outdoor sightseeing in Nyangao.

What to pack for Nyangao in January

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

In January, Nyangao sees daytime highs around 30°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 21 days see rain.

light clothesrain gearsun protection

UV index in Nyangao 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 Nyangao peaks around March 13 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeMar 13UV 15Jul 10UV 9
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar15Extreme
Apr13Extreme
May10Very high
Jun10Very high
Jul9Very high
Aug11Extreme
Sep13Extreme
Oct14Extreme
Nov13Extreme
Dec13Extreme

Air quality in Nyangao 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 Nyangao is worst in July — around 18 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (May, 10 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateGoodJul 2418 µg/m³May 1510 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb12Moderate
Mar11Good
Apr11Good
May10Good
Jun12Good
Jul18Moderate
Aug18Moderate
Sep11Good
Oct10Good
Nov12Good
Dec10Good
Location & terrain

Where is Nyangao?

Nyangao sits at 10.3°S, 39.3°E, 182 m above sea level, in Tanzania. The nearest listed city is Nanganga, 16 km away.

Topography around Nyangao

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

Within 3 km, the terrain around Nyangao has only modest variations in elevation — a maximum elevation change of 108 m around an average of 181 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 635 m; within 80 km, large variations in elevation — a maximum elevation change of 936 m.

The land around Nyangao is covered by shrubs (36%) and trees (34%) within 3 km, trees (60%) within 16 km, and trees (50%) and grassland (21%) within 80 km.

3 km
108 m
16 km
635 m
80 km
936 m
treesshrubsgrasslandcroplandartificial surfaceswater
January weather nearby: Nanganga 16 km · Ruangwa 48 km · Nachingwea 57 km · Lukuledi 59 km · Tandahimba 60 km · Lindi 60 km · Luchingu 63 km · Kitama 65 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 Nyangao (-10.3333°, 39.2833°, elevation 182 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).