Chinsali weather in September

In September, Chinsali sees average daytime highs of 30°C and overnight lows near 16°C, with 1 mm of rain across 0.1 wet days and about 11.9 hours of daylight. It is the 3rd-warmest and 9th-wettest month of the year here.

Highs climb over the month, from about 29°C in the first days to 31°C by the end. The sky is clear or mostly clear about 67% of the time in September, and the air most often feels dry.

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 Chinsali's 4th-clearest and 4th-windiest month. For the whole year in context, see Chinsali's year-round climate.

Daytime high
30°
3rd warmest
Overnight low
16°
5th coldest
Rainfall
1 mm
0.1 wet days
Daylight
11 h 54 min
5:48 AM – 5:44 PM
Cloud cover
30%
4th clearest
Wind
12 km/h
4th windiest
Solar energy
6.79 kWh/m²
Travel score
6.5
out of 10

Chinsali is city in Muchinga Province, Zambia.

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 29°C in the first days to 31°C by the end.

A typical September day in Chinsali reaches about 30°C in the afternoon and slips back to 16°C overnight — a 14°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, September runs about 3°C warmer than August and about 2°C cooler than October.

10°15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12915
22915
32915
42915
52915
62915
72916
82916
92916
103016
113016
123016
133016
143016
153016
163016
173016
183016
193017
203117
213117
223117
233117
243117
253117
263117
273117
283117
293117
303117

How September really feels in Chinsali

Once humidity and wind are folded in, September averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

September sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Chinsali weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 18°20526.412.53.9
Feb26° / 18°15422.612.34.1
Mar26° / 18°13224.112.14.3
Apr26° / 17°4711.111.86.4
May26° / 15°51.211.58.3
Jun25° / 13°0011.49.0
Jul25° / 13°0011.49.1
Aug27° / 14°0011.78.4
Sep30° / 16°10.111.96.5
Oct32° / 19°92.212.25.0
Nov31° / 19°6811.412.54.3
Dec28° / 19°17023.712.64.1

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 67% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 20% of September, with mostly cloudy or overcast conditions the remaining 14%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18812
28812
38713
48713
58713
68713
78614
88614
98515
108515
118515
128515
138614
148614
158614
168614
178812
188812
198812
208812
218713
228713
238713
248713
258713
268515
278515
288515
298317
308317

Chance of precipitation in September

Any precipitation

Chinsali gets around 1 mm of rain over 0.1 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 1% and peaks near 3% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
10
20
30
40
50
60
70
80
90
100
110
120
131
141
151
161
171
181
191
201
211
221
231
241
251
262
272
282
292
303

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the dry band about 98% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
110000
210000
310000
410000
59910
69910
79910
89910
99910
109910
119910
129910
139820
149820
159820
169820
179820
189820
199820
209820
219820
229820
239820
249730
259730
269631
279541
289541
299451
309451

Wind in September

Winds average 12 km/h in September.

Across September, daily wind ranges from about 12 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1212light breeze
1312light breeze
1412light breeze
1512light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2012light breeze
2112light breeze
2212light breeze
2312light breeze
2412light breeze
2512light breeze
2612light breeze
2712calm
2812calm
2912calm
3012calm

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 5:58 AM to 5:39 AM, and sunset from 5:45 PM to 5:43 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.85:585:45
211.85:575:45
311.85:565:45
411.85:565:45
511.85:555:45
611.85:545:45
711.95:545:45
811.95:535:45
911.95:525:45
1011.95:525:45
1111.95:515:45
1211.95:505:45
1311.95:505:44
1411.95:495:44
1511.95:485:44
1611.95:485:44
1712.05:475:44
1812.05:465:44
1912.05:465:44
2012.05:455:44
2112.05:445:44
2212.05:445:44
2312.05:435:44
2412.05:425:44
2512.05:425:44
2612.05:415:44
2712.15:405:44
2812.15:405:44
2912.15:395:43
3012.15:395:43

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.79 kWh/m².

For context, solar energy here swings from a low near 5 kWh/m² to a high of 6.91 kWh/m² in October across the year — September's 6.79 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.5Intense
26.5Intense
36.6Intense
46.6Intense
56.6Intense
66.6Intense
76.6Intense
86.6Intense
96.7Intense
106.7Intense
116.7Intense
126.7Intense
136.7Intense
146.8Intense
156.8Intense
166.8Intense
176.8Intense
186.8Intense
196.8Intense
206.9Intense
216.9Intense
226.9Intense
236.9Intense
246.9Intense
256.9Intense
267.0Intense
277.0Intense
287.0Intense
297.0Intense
307.0Intense
Planning a trip in September

Hazard calendar for Chinsali

In seasonPeak

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

Chinsali's monsoon runs December–March, 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 Chinsali?

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

6.5
Sightseeing
5th-best month of the year
8.9
Beach & pool
1st-best month of the year

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

What to pack for Chinsali in September

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

In September, Chinsali sees daytime highs around 30°C and nights near 16°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Chinsali 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 Chinsali peaks around February 16 at about 17 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 15 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 16UV 17Jun 15UV 10
UV index (midday)Level
Jan15Extreme
Feb17Extreme
Mar16Extreme
Apr14Extreme
May10Extreme
Jun10Very high
Jul10Extreme
Aug11Extreme
Sep12Extreme
Oct12Extreme
Nov13Extreme
Dec13Extreme

Air quality in Chinsali 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 Chinsali is worst in September — around 54 µg/m³ PM2.5 (poor), about 9.2× the cleanest month (May, 6 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecGoodModeratePoorModerateGoodSep 2153 µg/m³May 176 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb10Good
Mar8Good
Apr8Good
May6Good
Jun8Good
Jul16Moderate
Aug30Moderate
Sep54Poor
Oct49Poor
Nov18Moderate
Dec7Good
Location & terrain

Where is Chinsali?

Chinsali sits at 10.5°S, 32.1°E, 1,286 m above sea level, in Zambia. The nearest listed city is Isoka, 74 km away.

IsokaKasamaNakondeTundumaMpikaChitipaVwawaMlowo

Topography around Chinsali

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

Within 3 km, the terrain around Chinsali has only modest variations in elevation — a maximum elevation change of 155 m around an average of 1,289 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 218 m; within 80 km, large variations in elevation — a maximum elevation change of 1,099 m.

The land around Chinsali is covered by cropland (36%) and shrubs (22%) within 3 km, shrubs (36%), trees (25%) and grassland (25%) within 16 km, and trees (51%) and shrubs (25%) within 80 km.

3 km
155 m
16 km
218 m
80 km
1,099 m
treesshrubsgrasslandcroplandartificial surfaceswetland
September weather nearby: Isoka 74 km · Kasama 105 km · Nakonde 152 km · Tunduma 157 km · Mpika 159 km · Chitipa 160 km · Vwawa 185 km · Mlowo 198 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 Chinsali (-10.5414°, 32.0816°, elevation 1,286 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).