Nzega weather in January

In January, Nzega sees average daytime highs of 22°C and overnight lows near 13°C, with 194 mm of rain across 21.8 wet days and about 12.1 hours of daylight. It is the 4th-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 22°C through the month. The sky is clear or mostly clear about 4% of the time in January, and the air most often feels comfortable.

Daylight stretches from about 12 h 06 min at the start of January to 12 h 06 min by month's end. Set against the rest of the year, January is Nzega's 7th-clearest and 11th-windiest month. For the whole year in context, see Nzega's year-round climate.

Daytime high
22°
4th warmest
Overnight low
13°
5th coldest
Rainfall
194 mm
21.8 wet days
Daylight
12 h 06 min
6:07 AM – 6:15 PM
Cloud cover
80%
7th clearest
Wind
5 km/h
11th windiest
Solar energy
5.45 kWh/m²
Travel score
4.7
out of 10

Nzega is populated place in Rwanda.

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 22°C through the month.

A typical January day in Nzega reaches about 22°C in the afternoon and slips back to 13°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 24°C. Set against its neighbours, January runs on par with December and on par with February.

10°15°20°25°151015202531
Avg high (°C)Avg low (°C)
12213
22213
32213
42213
52213
62213
72213
82213
92213
102213
112213
122213
132213
142213
152213
162213
172213
182213
192213
202213
212313
222313
232313
242313
252313
262313
272313
282313
292313
302313
312313

Nzega weather by month

How January compares with the rest of the year at a glance. January is the 4th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan22° / 13°19421.812.14.7
Feb23° / 13°16819.512.14.8
Mar22° / 13°18723.4124.5
Apr22° / 13°19925.811.93.9
May22° / 13°9916.811.95.4
Jun22° / 12°294.611.97.1
Jul22° / 12°101.811.97.7
Aug23° / 13°314.311.97.4
Sep23° / 13°6410.2126.5
Oct22° / 13°14520.512.14.9
Nov22° / 13°1772412.14.1
Dec22° / 13°1842212.14.6

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 4% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 11% of January, with mostly cloudy or overcast conditions the remaining 85%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11387
21387
31387
41387
51387
61387
71387
81387
91387
101387
111288
121288
131288
141288
151288
161288
171387
181387
191486
201585
211684
221684
231783
241783
251783
261783
271981
281981
291981
301981
311981

Chance of precipitation in January

Any precipitation

Nzega gets around 194 mm of rain over 21.8 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 70% and peaks near 73% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
172
273
373
473
573
673
773
873
973
1073
1173
1272
1372
1471
1571
1670
1770
1869
1969
2068
2168
2268
2367
2467
2567
2666
2766
2866
2966
3066
3166

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the comfortable band about 58% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
135650
235641
334651
434651
534651
634651
734651
835641
935641
1036631
1137621
1237612
1338602
1439592
1540582
1641572
1742562
1843552
1944542
2044542
2145532
2245532
2346522
2446522
2546522
2646522
2746522
2846531
2946531
3046531
3146531

Wind in January

Winds average 5 km/h in January.

Across January, daily wind ranges from about 5 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in January

DaylightNight

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

Days grow by about 0 minutes over January. Sunrise moves from 6:01 AM to 6:12 AM, and sunset from 6:09 PM to 6:18 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:016:09
212.16:016:10
312.16:026:10
412.16:026:10
512.16:036:11
612.16:036:11
712.16:036:12
812.16:046:12
912.16:046:12
1012.16:056:13
1112.16:056:13
1212.16:066:14
1312.16:066:14
1412.16:066:14
1512.16:076:15
1612.16:076:15
1712.16:086:15
1812.16:086:16
1912.16:086:16
2012.16:096:16
2112.16:096:16
2212.16:096:17
2312.16:106:17
2412.16:106:17
2512.16:106:17
2612.16:116:18
2712.16:116:18
2812.16:116:18
2912.16:116:18
3012.16:126:18
3112.16:126:18

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 4.84 kWh/m² to a high of 5.7 kWh/m² in February across the year — January's 5.45 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.2Bright
45.3Bright
55.3Bright
65.3Bright
75.3Bright
85.3Bright
95.3Bright
105.3Bright
115.3Bright
125.3Bright
135.3Bright
145.4Bright
155.4Bright
165.4Bright
175.4Bright
185.5Bright
195.5Bright
205.5Bright
215.5Bright
225.6Bright
235.6Bright
245.6Bright
255.6Bright
265.6Bright
275.6Bright
285.7Bright
295.7Bright
305.7Bright
315.7Bright
Planning a trip in January

Hazard calendar for Nzega

In seasonPeak

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

Nzega's rainy season runs October–May, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is January a good time to visit Nzega?

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

4.7
Sightseeing
8th-best month of the year
3.5
Beach & pool
8th-best month of the year

January is a reasonable time to visit Nzega for sightseeing.

What to pack for Nzega in January

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

In January, Nzega sees daytime highs around 22°C and nights near 13°C. Pack rain gear. Worth having: light clothes and sun protection. About 22 days see rain.

rain gearlight clothessun protection

UV index in Nzega in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Nzega peaks around March 18 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 18UV 16Jun 21UV 10
UV index (midday)Level
Jan11Extreme
Feb15Extreme
Mar17Extreme
Apr16Extreme
May13Extreme
Jun10Extreme
Jul11Extreme
Aug11Extreme
Sep14Extreme
Oct14Extreme
Nov13Extreme
Dec11Extreme

Air quality in Nzega 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 Nzega is worst in February — around 73 µg/m³ PM2.5 (unhealthy), and holds fairly steady the rest of the year.

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyFeb 1073 µg/m³Apr 2059 µg/m³
PM2.5 (µg/m³)Level
Jan72Unhealthy
Feb73Unhealthy
Mar65Unhealthy
Apr59Unhealthy
May61Unhealthy
Jun71Unhealthy
Jul69Unhealthy
Aug73Unhealthy
Sep70Unhealthy
Oct65Unhealthy
Nov65Unhealthy
Dec69Unhealthy
Location & terrain

Where is Nzega?

Nzega sits at 2.5°S, 29.6°E, 1,993 m above sea level, in Rwanda. The nearest listed city is Gikongoro, 3.0 km away.

ButareNyanzaRuhangoKarambiMahembeCyatoGitesi

Topography around Nzega

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

Within 3 km, the terrain around Nzega has significant variations in elevation — a maximum elevation change of 581 m around an average of 1,932 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 999 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,147 m.

The land around Nzega is covered by grassland (38%), cropland (28%) and trees (25%) within 3 km, grassland (38%), cropland (31%) and trees (25%) within 16 km, and cropland (31%), grassland (29%) and trees (25%) within 80 km.

3 km
581 m
16 km
999 m
80 km
2,147 m
treesshrubsgrasslandcroplandartificial surfaceswater
January weather nearby: Gikongoro 3.0 km · Butare 24 km · Nyanza 26 km · Ruhango 38 km · Karambi 39 km · Mahembe 40 km · Cyato 42 km · Gitesi 44 km

Rwanda travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type C / E / G
230 V · 50 Hz
Prices
≈ 27% of US
price level, 2025
GDP per capita
$1,124
2025
Happiness
3.3 / 10
World Happiness, 2021
Homicide rate
3.6
per 100k, 2020
Road deaths
29.4
per 100k/yr, 2019
Income group
Low
World Bank
English
Very low
EF EPI 417
Religion
Catholic 40%Pentecostal 21%Protestant 15%Adventist 12%

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 Nzega (-2.479°, 29.5564°, elevation 1,993 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).