Shirati weather in January

In January, Shirati sees average daytime highs of 27°C and overnight lows near 20°C, with 116 mm of rain across 17.6 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 27°C through the month. The sky is clear or mostly clear about 25% 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 hours by month's end. Set against the rest of the year, January is Shirati's 6th-clearest and 7th-windiest month. For the whole year in context, see Shirati's year-round climate.

Daytime high
27°
9th warmest
Overnight low
20°
6th coldest
Rainfall
116 mm
17.6 wet days
Daylight
12 h 06 min
6:52 AM – 6:55 PM
Cloud cover
62%
6th clearest
Wind
8 km/h
7th windiest
Solar energy
6.16 kWh/m²
Travel score
5.4
out of 10

Shirati is town in Mara 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 27°C through the month.

A typical January day in Shirati reaches about 27°C in the afternoon and slips back to 20°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 29°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)
12720
22720
32720
42720
52720
62720
72720
82720
92720
102720
112720
122720
132720
142720
152720
162720
172720
182720
192720
202720
212720
222720
232720
242720
252720
262720
272720
282720
292720
302720
312720

Shirati 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
Jan27° / 20°11617.612.15.4
Feb28° / 20°9314.8125.4
Mar28° / 20°15820.5124.9
Apr27° / 20°19922.5124.3
May27° / 20°11717.611.95.3
Jun27° / 19°499.611.96.5
Jul27° / 19°317.411.96.8
Aug27° / 19°5710.3126.4
Sep28° / 20°6912.6125.9
Oct27° / 20°13419.8124.8
Nov26° / 20°18723.812.14.3
Dec26° / 19°17022.712.14.7

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 25% 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
24753
34654
44654
54654
64654
74654
84555
94555
104555
114555
124456
134456
144456
154456
164456
174555
184555
194555
204555
214555
224654
234654
244654
254654
264654
274753
284753
294753
304852
314951

Chance of precipitation in January

Any precipitation

Shirati gets around 116 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 63% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
163
262
362
461
561
660
760
860
959
1059
1159
1259
1358
1458
1558
1658
1757
1857
1957
2056
2156
2255
2354
2454
2553
2652
2752
2851
2950
3049
3149

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 61% of days. Sticky, muggy-or-worse air turns up on roughly 61% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)
123266
223266
323266
423266
523266
623365
723365
823365
923464
1023464
1123464
1233463
1333463
1433562
1533562
1633661
1733661
1833661
1943759
2043759
2143759
2243759
2343858
2443858
2543858
2643858
2743858
2843957
2953956
3053956
3153956

Wind in January

Winds average 8 km/h in January.

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

051015151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 12 h 06 min at the start of January to 12 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over January. Sunrise moves from 6:45 AM to 6:56 AM, and sunset from 6:49 PM to 6:59 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:456:49
212.16:466:50
312.16:466:50
412.16:476:50
512.16:476:51
612.16:486:51
712.16:486:52
812.16:486:52
912.16:496:53
1012.16:496:53
1112.16:506:53
1212.16:506:54
1312.16:506:54
1412.16:516:54
1512.16:516:55
1612.16:526:55
1712.16:526:55
1812.16:526:56
1912.16:536:56
2012.16:536:56
2112.16:536:57
2212.16:546:57
2312.16:546:57
2412.16:546:57
2512.16:546:58
2612.16:556:58
2712.16:556:58
2812.16:556:58
2912.16:556:59
3012.16:566:59
3112.06:566:59

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 6.16 kWh/m².

For context, solar energy here swings from a low near 5.58 kWh/m² to a high of 6.54 kWh/m² in February across the year — January's 6.16 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.0Bright
26.0Intense
36.0Intense
46.0Intense
56.0Intense
66.0Intense
76.0Intense
86.0Intense
96.0Intense
106.1Intense
116.1Intense
126.1Intense
136.1Intense
146.1Intense
156.1Intense
166.1Intense
176.2Intense
186.2Intense
196.2Intense
206.2Intense
216.2Intense
226.2Intense
236.3Intense
246.3Intense
256.3Intense
266.3Intense
276.3Intense
286.3Intense
296.4Intense
306.4Intense
316.4Intense
Planning a trip in January

Is January a good time to visit Shirati?

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

5.4
Sightseeing
5th-best month of the year
5.5
Beach & pool
6th-best month of the year

January is a reasonable time to visit Shirati for sightseeing.

What to pack for Shirati in January

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

In January, Shirati sees daytime highs around 27°C and nights near 20°C. Pack rain gear and sun protection. Worth having: light clothes. About 18 days see rain.

rain gearsun protectionlight clothes

UV index in Shirati 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 Shirati 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 Shirati 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 Shirati 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 Shirati?

Shirati sits at 1.1°S, 34.0°E, 1,134 m above sea level, in Tanzania. The nearest listed city is Musoma, 46 km away.

ButiamaMatongo

Topography around Shirati

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

Within 3 km, the terrain around Shirati has only modest variations in elevation — a maximum elevation change of 41 m around an average of 1,138 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 329 m; within 80 km, large variations in elevation — a maximum elevation change of 1,107 m.

The land around Shirati is covered by water (68%) and grassland (22%) within 3 km, water (54%) and cropland (21%) within 16 km, and water (46%) within 80 km.

3 km
41 m
16 km
329 m
80 km
1,107 m
treesshrubsgrasslandcroplandwaterwetland
January weather nearby: Musoma 46 km · Tarime 49 km · Isebania 54 km · Migori 55 km · Sirari 56 km · Awendo 66 km · Butiama 70 km · Matongo 71 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 Shirati (-1.1333°, 33.9833°, elevation 1,134 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).