Nchelenge weather in September

In September, Nchelenge sees average daytime highs of 28°C and overnight lows near 23°C, with 5 mm of rain across 1.6 wet days and about 11.9 hours of daylight. It is the 1st-warmest and 9th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 60% of the time in September, and the air most often feels comfortable.

Daylight stretches from about 11 h 48 min at the start of September to 12 h 06 min by month's end. Set against the rest of the year, September is Nchelenge's 5th-clearest and 5th-windiest month. For the whole year in context, see Nchelenge's year-round climate.

Daytime high
28°
1st warmest
Overnight low
23°
11th coldest
Rainfall
5 mm
1.6 wet days
Daylight
11 h 54 min
6:01 AM – 5:58 PM
Cloud cover
38%
5th clearest
Wind
10 km/h
5th windiest
Solar energy
6.57 kWh/m²
Travel score
7.3
out of 10

Nchelenge is town.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 28°C through the month.

A typical September day in Nchelenge reaches about 28°C in the afternoon and slips back to 23°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 30°C. Set against its neighbours, September runs about 2°C warmer than August and on par with October.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12822
22822
32822
42822
52823
62823
72823
82823
92823
102823
112823
122823
132823
142823
152923
162923
172924
182924
192924
202924
212924
222924
232924
242924
252924
262924
272924
282924
292924
302924

Nchelenge weather by month

How September compares with the rest of the year at a glance. September is the 1st-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 22°21127.212.53.9
Feb26° / 23°18122.512.34.1
Mar26° / 22°25427.212.14.0
Apr26° / 22°13215.911.85.6
May27° / 22°102.111.68.2
Jun25° / 20°0011.59.1
Jul25° / 19°0011.59.3
Aug27° / 21°00.111.78.8
Sep28° / 23°51.611.97.3
Oct28° / 24°5911.712.25.6
Nov27° / 23°18923.212.44.3
Dec26° / 22°24628.812.53.7

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 60% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 16% of September, with mostly cloudy or overcast conditions the remaining 24%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18614
28614
38416
48416
58317
68317
78119
88119
98119
107921
117921
127921
137921
147822
157723
167723
177723
187723
197624
207624
217525
227327
237327
247129
257030
266832
276634
286535
296436
306337

Chance of precipitation in September

Any precipitation

Nchelenge gets around 5 mm of rain over 1.6 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 6% and peaks near 19% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202530
Rain chance (%)
11
21
31
41
52
62
72
82
93
103
113
124
134
144
154
165
175
185
196
206
217
228
239
2411
2512
2613
2715
2816
2917
3019

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the comfortable band about 42% of days. Sticky, muggy-or-worse air turns up on roughly 20% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1414694
24046104
33946105
43846116
53646126
63446127
73247138
83047149
929471510
1027471611
1125471612
1223461713
1322461815
1420461916
1518451917
1617452018
1715452020
1814452121
1912442123
2011432124
2110422226
229412228
238402230
248382331
257372333
266352435
276332437
286312538
295292540
305272641

Wind in September

Winds average 10 km/h in September.

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

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 48 min at the start of September to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 18 minutes over September. Sunrise moves from 6:10 AM to 5:52 AM, and sunset from 5:59 PM to 5:57 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.86:105:59
211.86:105:59
311.86:095:59
411.86:085:59
511.96:085:59
611.96:075:59
711.96:075:59
811.96:065:59
911.96:055:59
1011.96:055:59
1111.96:045:58
1211.96:035:58
1311.96:035:58
1411.96:025:58
1511.96:025:58
1611.96:015:58
1712.06:005:58
1812.06:005:58
1912.05:595:58
2012.05:585:57
2112.05:585:57
2212.05:575:57
2312.05:565:57
2412.05:565:57
2512.05:555:57
2612.05:555:57
2712.05:545:57
2812.15:535:57
2912.15:535:57
3012.15:525:57

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.57 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 5.27 kWh/m² to a high of 6.57 kWh/m² in September across the year — September's 6.57 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.5Intense
26.5Intense
36.5Intense
46.5Intense
56.5Intense
66.5Intense
76.5Intense
86.5Intense
96.5Intense
106.5Intense
116.6Intense
126.6Intense
136.6Intense
146.6Intense
156.6Intense
166.6Intense
176.6Intense
186.6Intense
196.6Intense
206.6Intense
216.6Intense
226.6Intense
236.6Intense
246.6Intense
256.6Intense
266.5Intense
276.5Intense
286.5Intense
296.5Intense
306.5Intense
Planning a trip in September

Hazard calendar for Nchelenge

In seasonPeak

None of Nchelenge's seasonal hazards are active in September. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Nchelenge's monsoon runs November–April, when most of the year's rain falls.

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

Is September a good time to visit Nchelenge?

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

7.3
Sightseeing
5th-best month of the year
8.5
Beach & pool
2nd-best month of the year

September is one of the better times to visit Nchelenge for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Nchelenge in September

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

In September, Nchelenge sees daytime highs around 28°C and nights near 23°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Nchelenge in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Nchelenge peaks around February 20 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near August 12 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 highExtremeFeb 20UV 16Aug 12UV 9
UV index (midday)Level
Jan15Extreme
Feb16Extreme
Mar16Extreme
Apr14Extreme
May10Extreme
Jun10Very high
Jul10Very high
Aug9Very high
Sep12Extreme
Oct13Extreme
Nov12Extreme
Dec13Extreme

Air quality in Nchelenge in September

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.

Air quality in Nchelenge is worst in August — around 77 µg/m³ PM2.5 (unhealthy), about 10.7× the cleanest month (May, 7 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateUnhealthyModerateGoodAug 1774 µg/m³May 97 µg/m³
PM2.5 (µg/m³)Level
Jan12Moderate
Feb13Moderate
Mar9Good
Apr7Good
May7Good
Jun17Moderate
Jul51Poor
Aug77Unhealthy
Sep54Poor
Oct26Moderate
Nov14Moderate
Dec9Good
Location & terrain

Where is Nchelenge?

Nchelenge sits at 9.3°S, 28.7°E, 933 m above sea level, in Zambia. The nearest listed city is Mwansabombwe, 53 km away.

ChiengiPwetoKaputaMporokosoLuwinguMansa

Topography around Nchelenge

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

Within 3 km, the terrain around Nchelenge has only modest variations in elevation — a maximum elevation change of 64 m around an average of 943 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 148 m; within 80 km, large variations in elevation — a maximum elevation change of 751 m.

The land around Nchelenge is covered by water (36%) within 3 km, water (46%) within 16 km, and trees (46%) and water (24%) within 80 km.

3 km
64 m
16 km
148 m
80 km
751 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetland
September weather nearby: Mwansabombwe 53 km · Kawambwa 62 km · Chiengi 89 km · Pweto 99 km · Kaputa 141 km · Mporokoso 153 km · Luwingu 166 km · Mansa 207 km

Zambia travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / D / G
230 V · 50 Hz
Prices
≈ 30% of US
price level, 2025
GDP per capita
$1,318
2025
Happiness
4.1 / 10
World Happiness, 2025
Homicide rate
5.2
per 100k, 2015
Road deaths
20.5
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
High
EF EPI 573
Religion
Protestant 75%Roman Catholic 20%other 3%none 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 Nchelenge (-9.3451°, 28.734°, elevation 933 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).