Handeni weather in January

In January, Handeni sees average daytime highs of 30°C and overnight lows near 21°C, with 119 mm of rain across 14.4 wet days and about 12.3 hours of daylight. It is the 2nd-warmest and 5th-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 21% of the time in January, and the air most often feels muggy.

Daylight stretches from about 12 h 18 min at the start of January to 12 h 12 min by month's end. Set against the rest of the year, January is Handeni's 6th-clearest and 11th-windiest month. For the whole year in context, see Handeni's year-round climate.

Daytime high
30°
2nd warmest
Overnight low
21°
11th coldest
Rainfall
119 mm
14.4 wet days
Daylight
12 h 18 min
6:29 AM – 6:46 PM
Cloud cover
63%
6th clearest
Wind
7 km/h
11th windiest
Solar energy
6.09 kWh/m²
Travel score
4.5
out of 10

Handeni is town in Tanga 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 30°C through the month.

A typical January day in Handeni reaches about 30°C in the afternoon and slips back to 21°C overnight — a 10°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 about 1°C warmer than December and on par with February.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13021
23021
33021
43021
53021
63021
73021
83021
93021
103021
113021
123021
133021
143021
153021
163021
173021
183021
193021
203021
213021
223021
233021
243021
253021
263021
273021
283021
293021
303021
313021

How January really feels in Handeni

Once humidity and wind are folded in, January averages 18 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
18
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.

Handeni weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 21°11914.412.34.5
Feb30° / 21°11012.412.24.4
Mar29° / 21°16022.2123.9
Apr27° / 20°18926.511.93.9
May26° / 19°12319.111.85.3
Jun25° / 17°3610.311.76.7
Jul25° / 16°298.711.76.9
Aug25° / 16°4111.611.86.5
Sep26° / 17°3810.7126.5
Oct27° / 18°8114.712.15.8
Nov28° / 20°10719.512.24.7
Dec29° / 20°14120.712.34.1

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 21% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 26% of January, with mostly cloudy or overcast conditions the remaining 53%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15050
25050
35050
45050
55050
64852
74852
84852
94753
104753
114753
124555
134555
144654
154654
164654
174654
184654
194654
204654
214654
224654
234753
244753
254753
264753
274753
284753
294852
304852
314753

Chance of precipitation in January

Any precipitation

Handeni gets around 119 mm of rain over 14.4 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 46% and peaks near 52% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
152
251
351
450
550
649
749
849
949
1049
1150
1250
1349
1449
1549
1648
1748
1847
1946
2046
2145
2245
2344
2443
2542
2642
2741
2840
2940
3039
3139

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 73% of days. Sticky, muggy-or-worse air turns up on roughly 98% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)
126830
236829
336829
426929
526929
627028
727028
827028
927028
1027127
1117227
1217227
1317326
1417326
1517425
1617524
1717524
1817623
1917623
2017623
2117623
2217623
2317623
2417623
2517722
2627622
2727622
2827622
2927622
3027622
3137522

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 18 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 shrink by about 6 minutes over January. Sunrise moves from 6:22 AM to 6:34 AM, and sunset from 6:40 PM to 6:48 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.36:226:40
212.36:226:41
312.36:236:41
412.36:236:42
512.36:246:42
612.36:246:42
712.36:256:43
812.36:256:43
912.36:266:44
1012.36:266:44
1112.36:276:44
1212.36:276:45
1312.36:276:45
1412.36:286:45
1512.36:286:45
1612.36:296:46
1712.36:296:46
1812.36:306:46
1912.36:306:46
2012.36:306:47
2112.36:316:47
2212.36:316:47
2312.36:326:47
2412.36:326:48
2512.36:326:48
2612.36:336:48
2712.36:336:48
2812.26:336:48
2912.26:346:48
3012.26:346:48
3112.26:346:48

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 6.09 kWh/m².

For context, solar energy here swings from a low near 4.14 kWh/m² to a high of 6.32 kWh/m² in February across the year — January's 6.09 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.0Intense
26.0Intense
36.0Intense
46.0Intense
56.0Intense
66.0Intense
76.0Intense
86.0Intense
96.0Intense
106.0Intense
116.0Intense
126.0Intense
136.0Intense
146.0Intense
156.0Intense
166.0Intense
176.0Intense
186.1Intense
196.1Intense
206.1Intense
216.1Intense
226.1Intense
236.2Intense
246.2Intense
256.2Intense
266.2Intense
276.2Intense
286.2Intense
296.3Intense
306.3Intense
316.3Intense
Planning a trip in January

Is January a good time to visit Handeni?

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

4.5
Sightseeing
8th-best month of the year
6.1
Beach & pool
2nd-best month of the year

January is a reasonable time to visit Handeni for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Handeni in January

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

In January, Handeni sees daytime highs around 30°C and nights near 21°C. Pack light clothes, rain gear and sun protection. About 14 days see rain.

light clothesrain gearsun protection

UV index in Handeni 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 Handeni peaks around March 16 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 17 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 15Jun 17UV 10
UV index (midday)Level
Jan14Extreme
Feb14Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Very high
Jul11Extreme
Aug11Extreme
Sep13Extreme
Oct14Extreme
Nov13Extreme
Dec13Extreme

Air quality in Handeni 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 Handeni is worst in February — around 17 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (November, 9 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateGoodModerateFeb 917 µg/m³Nov 99 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb17Moderate
Mar13Moderate
Apr10Good
May11Good
Jun14Moderate
Jul16Moderate
Aug15Moderate
Sep13Moderate
Oct9Good
Nov9Good
Dec13Moderate
Location & terrain

Where is Handeni?

Handeni sits at 5.4°S, 38.0°E, 642 m above sea level, in Tanzania. The nearest listed city is Chanika, 2.0 km away.

MazindeMatuiLushotoMakuyuniMarambaMadizini

Topography around Handeni

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

Within 3 km, the terrain around Handeni has only modest variations in elevation — a maximum elevation change of 174 m around an average of 678 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 522 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,245 m.

The land around Handeni is covered by cropland (29%) and grassland (26%) within 3 km, cropland (31%), grassland (27%) and trees (22%) within 16 km, and trees (46%) and shrubs (29%) within 80 km.

3 km
174 m
16 km
522 m
80 km
2,245 m
treesshrubsgrasslandcroplandartificial surfaces
January weather nearby: Chanika 2.0 km · Korogwe 61 km · Mazinde 74 km · Matui 75 km · Lushoto 78 km · Makuyuni 78 km · Maramba 79 km · Madizini 89 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 Handeni (-5.4333°, 38.0167°, elevation 642 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).