Namutumba weather in January

In January, Namutumba sees average daytime highs of 29°C and overnight lows near 18°C, with 132 mm of rain across 16.1 wet days and about 12 hours of daylight. It is the 2nd-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 26% of the time in January, and the air most often feels muggy.

Daylight stretches from about 12 hours at the start of January to 12 hours by month's end. Set against the rest of the year, January is Namutumba's 2nd-clearest and 3rd-windiest month. For the whole year in context, see Namutumba's year-round climate.

Daytime high
29°
2nd warmest
Overnight low
18°
6th coldest
Rainfall
132 mm
16.1 wet days
Daylight
12 hours
6:56 AM – 6:53 PM
Cloud cover
61%
2nd clearest
Wind
7 km/h
3rd windiest
Solar energy
5.86 kWh/m²
Travel score
4.8
out of 10

Namutumba is place in Eastern Region of Uganda, Uganda.

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 29°C through the month.

A typical January day in Namutumba reaches about 29°C in the afternoon and slips back to 18°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 31°C. Set against its neighbours, January runs about 1°C warmer than December and about 1°C cooler than February.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12918
22918
32918
42918
52918
62918
72918
82918
92918
102918
112918
122918
132918
142918
152918
162918
172918
182918
192918
202918
212918
222918
232918
242918
252918
262918
272918
282918
292918
302918
313018

Namutumba weather by month

How January compares with the rest of the year at a glance. January is the 2nd-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 18°13216.1124.8
Feb30° / 19°11416124.2
Mar29° / 19°23124.1123.7
Apr28° / 19°33128.7123.4
May27° / 19°28629.1123.6
Jun27° / 18°15922.9124.4
Jul27° / 18°11319.7125.0
Aug27° / 18°14122.4124.6
Sep28° / 18°18526.2123.9
Oct28° / 18°26628.5123.6
Nov27° / 18°28726.8123.7
Dec28° / 18°19621.6124.5

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 26% 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%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14753
24753
34753
44654
54654
64654
74555
84555
94357
104357
114357
124258
134258
144357
154357
164357
174456
184456
194654
204654
214654
224852
234852
245050
254951
264951
275149
285149
295149
305149
315248

Chance of precipitation in January

Any precipitation

Namutumba gets around 132 mm of rain over 16.1 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 52% and peaks near 55% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
151
251
351
450
550
651
751
851
952
1052
1153
1253
1354
1454
1555
1655
1755
1854
1954
2054
2154
2253
2353
2453
2552
2652
2751
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 62% of days. Sticky, muggy-or-worse air turns up on roughly 62% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
10529660
20529660
30529660
40528670
50628660
61628650
71627660
81627660
91727650
101727650
111727650
121727650
132728630
142728630
152728630
162729620
172729620
182730610
191730620
201831600
211831600
221931590
231931590
241932580
2511032570
2611032570
2711132560
2811132551
2911133541
3011133541
3111233531

Wind in January

Winds average 7 km/h in January.

Across January, daily wind ranges from about 6 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
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
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 hours at the start of January to 12 hours by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over January. Sunrise moves from 6:50 AM to 7:00 AM, and sunset from 6:47 PM to 6:57 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.06:506:47
212.06:506:47
312.06:516:48
412.06:516:48
512.06:526:49
612.06:526:49
712.06:526:50
812.06:536:50
912.06:536:51
1012.06:546:51
1112.06:546:51
1212.06:546:52
1312.06:556:52
1412.06:556:52
1512.06:566:53
1612.06:566:53
1712.06:566:54
1812.06:576:54
1912.06:576:54
2012.06:576:55
2112.06:576:55
2212.06:586:55
2312.06:586:56
2412.06:586:56
2512.06:586:56
2612.06:596:56
2712.06:596:57
2812.06:596:57
2912.06:596:57
3012.07:006:57
3112.07:006:57

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.86 kWh/m².

For context, solar energy here swings from a low near 4.97 kWh/m² to a high of 6.18 kWh/m² in February across the year — January's 5.86 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.7Bright
25.7Bright
35.7Bright
45.7Bright
55.7Bright
65.7Bright
75.7Bright
85.8Bright
95.8Bright
105.8Bright
115.8Bright
125.8Bright
135.8Bright
145.8Bright
155.8Bright
165.8Bright
175.9Bright
185.9Bright
195.9Bright
205.9Bright
215.9Bright
226.0Bright
236.0Bright
246.0Bright
256.0Intense
266.0Intense
276.0Intense
286.1Intense
296.1Intense
306.1Intense
316.1Intense
Planning a trip in January

Is January a good time to visit Namutumba?

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

4.8
Sightseeing
2nd-best month of the year
6.0
Beach & pool
1st-best month of the year

January is a reasonable time to visit Namutumba for sightseeing.

What to pack for Namutumba in January

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

In January, Namutumba sees daytime highs around 29°C and nights near 18°C. Pack light clothes and rain gear. Worth having: sun protection. About 16 days see rain.

light clothesrain gearsun protection

UV index in Namutumba 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 Namutumba peaks around March 16 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 16UV 15Jun 18UV 10
UV index (midday)Level
Jan14Extreme
Feb14Extreme
Mar15Extreme
Apr14Extreme
May12Extreme
Jun10Very high
Jul11Extreme
Aug12Extreme
Sep12Extreme
Oct14Extreme
Nov12Extreme
Dec11Extreme

Air quality in Namutumba 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 Namutumba is worst in January — around 60 µg/m³ PM2.5 (unhealthy), and holds fairly steady the rest of the year.

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorJan 1759 µg/m³Apr 1939 µg/m³
PM2.5 (µg/m³)Level
Jan60Unhealthy
Feb54Poor
Mar45Poor
Apr38Poor
May41Poor
Jun48Poor
Jul52Poor
Aug47Poor
Sep43Poor
Oct45Poor
Nov50Poor
Dec54Poor
Location & terrain

Where is Namutumba?

Namutumba sits at 0.8°N, 33.7°E, 1,138 m above sea level, in Uganda. The nearest listed city is Busembatia, 10 km away.

Topography around Namutumba

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

Within 3 km, the terrain around Namutumba has only modest variations in elevation — a maximum elevation change of 59 m around an average of 1,116 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 100 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,319 m.

The land around Namutumba is covered by cropland (42%) and trees (23%) within 3 km, cropland (37%) and trees (25%) within 16 km, and shrubs (27%), trees (25%) and cropland (22%) within 80 km.

3 km
59 m
16 km
100 m
80 km
1,319 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetland
January weather nearby: Busembatia 10 km · Kaliro 22 km · Busesa 25 km · Busolwe 27 km · Bugiri 30 km · Butaleja 31 km · Budaka 33 km · Pallisa 34 km

Uganda travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type G
240 V · 50 Hz
Prices
≈ 35% of US
price level, 2025
GDP per capita
$1,206
2025
Happiness
4.5 / 10
World Happiness, 2025
Safe drinking water
18%
of population, 2024
Homicide rate
9
per 100k, 2023
Road deaths
29.4
per 100k/yr, 2019
Income group
Low
World Bank
English
Moderate
EF EPI 518
Religion
Protestant 45%Roman Catholic 39%Muslim 14%other 2%

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 Namutumba (0.8361°, 33.6861°, elevation 1,138 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).