Nachingwea weather in January

In January, Nachingwea sees average daytime highs of 31°C and overnight lows near 22°C, with 129 mm of rain across 17.6 wet days and about 12.5 hours of daylight. It is the 5th-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 10% 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 Nachingwea's 11th-clearest and 4th-windiest month. For the whole year in context, see Nachingwea's year-round climate.

Daytime high
31°
5th warmest
Overnight low
22°
12th coldest
Rainfall
129 mm
17.6 wet days
Daylight
12 h 30 min
6:18 AM – 6:51 PM
Cloud cover
78%
11th clearest
Wind
9 km/h
4th windiest
Solar energy
5.45 kWh/m²
Travel score
3.6
out of 10

Nachingwea is Small town in 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 31°C through the month.

A typical January day in Nachingwea reaches about 31°C in the afternoon and slips back to 22°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 34°C. Set against its neighbours, January runs about 1°C cooler than December and on par with February.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13123
23123
33123
43123
53123
63123
73123
83123
93123
103123
113123
123122
133122
143122
153122
163122
173122
183122
193122
203122
213122
223122
233122
243122
253122
263122
273122
283122
293122
303122
313122

How January really feels in Nachingwea

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.

Nachingwea weather by month

How January compares with the rest of the year at a glance. January is the 5th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 22°12917.612.53.6
Feb30° / 22°12917.112.33.6
Mar30° / 22°18123.312.13.5
Apr29° / 21°10715.511.84.7
May29° / 19°173.411.56.3
Jun29° / 18°30.511.47.1
Jul28° / 17°20.311.57.2
Aug30° / 18°20.711.76.4
Sep31° / 19°4111.95.5
Oct32° / 20°133.112.24.7
Nov33° / 21°42812.53.9
Dec32° / 22°11216.512.63.5

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 10% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 14% of January, with mostly cloudy or overcast conditions the remaining 77%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13169
22971
32872
42674
52575
62377
72278
82179
92179
102080
112080
122080
132080
142080
152179
162278
172377
182377
192476
202575
212575
222575
232575
242575
252476
262476
272476
282278
292278
302179
312080

Chance of precipitation in January

Any precipitation

Nachingwea gets around 129 mm of rain over 17.6 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 57% and peaks near 60% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
156
256
356
457
557
657
758
859
959
1060
1160
1260
1360
1460
1560
1660
1759
1858
1958
2057
2156
2256
2355
2455
2555
2655
2755
2855
2955
3055
3155

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 69% of days. Sticky, muggy-or-worse air turns up on roughly 99% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)
123563
223464
323365
423266
523167
623068
722969
822870
912772
1012772
1112673
1212673
1312673
1412673
1512772
1612772
1712871
1802971
1903070
2003070
2103169
2203268
2303268
2403367
2503367
2603367
2703367
2803367
2903367
3003268
3103268

Wind in January

Winds average 9 km/h in January.

Across January, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
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 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 6:10 AM to 6:25 AM, and sunset from 6:46 PM to 6:52 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.66:106:46
212.66:116:46
312.66:116:47
412.66:126:47
512.66:126:48
612.66:136:48
712.66:136:48
812.66:146:49
912.66:146:49
1012.66:156:49
1112.66:156:49
1212.66:166:50
1312.66:166:50
1412.66:176:50
1512.66:176:50
1612.56:186:51
1712.56:186:51
1812.56:196:51
1912.56:196:51
2012.56:206:51
2112.56:206:51
2212.56:216:52
2312.56:216:52
2412.56:226:52
2512.56:226:52
2612.56:236:52
2712.56:236:52
2812.56:236:52
2912.56:246:52
3012.56:246:52
3112.56:256:52

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.45 kWh/m².

For context, solar energy here swings from a low near 4.94 kWh/m² to a high of 6.27 kWh/m² in November across the year — January's 5.45 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.6Bright
25.6Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.5Bright
85.4Bright
95.4Bright
105.4Bright
115.4Bright
125.4Bright
135.4Bright
145.4Bright
155.4Bright
165.4Bright
175.4Bright
185.5Bright
195.5Bright
205.5Bright
215.5Bright
225.5Bright
235.5Bright
245.5Bright
255.5Bright
265.5Bright
275.5Bright
285.5Bright
295.5Bright
305.5Bright
315.4Bright
Planning a trip in January

Hazard calendar for Nachingwea

In seasonPeak

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

Nachingwea'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 Nachingwea?

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

3.6
Sightseeing
9th-best month of the year
5.3
Beach & pool
10th-best month of the year

January is a weaker month for outdoor sightseeing in Nachingwea.

What to pack for Nachingwea in January

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

In January, Nachingwea sees daytime highs around 31°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 18 days see rain.

light clothesrain gearsun protection

UV index in Nachingwea 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 Nachingwea peaks around March 11 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 11UV 15Jul 10UV 9
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar15Extreme
Apr13Extreme
May10Very high
Jun10Very high
Jul9Very high
Aug11Extreme
Sep12Extreme
Oct14Extreme
Nov13Extreme
Dec13Extreme

Air quality in Nachingwea 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 Nachingwea 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 Nachingwea?

Nachingwea sits at 10.4°S, 38.8°E, 427 m above sea level, in Tanzania. The nearest listed city is Lukuledi, 22 km away.

LuchinguNewala

Topography around Nachingwea

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

Within 3 km, the terrain around Nachingwea has only modest variations in elevation — a maximum elevation change of 89 m around an average of 427 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 440 m; within 80 km, large variations in elevation — a maximum elevation change of 870 m.

The land around Nachingwea is covered by shrubs (26%), grassland (26%) and artificial surfaces (21%) within 3 km, shrubs (40%), trees (23%) and grassland (23%) within 16 km, and trees (47%), shrubs (27%) and grassland (20%) within 80 km.

3 km
89 m
16 km
440 m
80 km
870 m
treesshrubsgrasslandcroplandartificial surfaces
January weather nearby: Lukuledi 22 km · Masasi 38 km · Ruangwa 39 km · Nanganga 42 km · Nyangao 57 km · Nangomba 65 km · Luchingu 86 km · Newala 86 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 Nachingwea (-10.3725°, 38.7625°, elevation 427 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).