Khā̃dbāri̇̄ weather in September

In September, Khā̃dbāri̇̄ sees average daytime highs of 20°C and overnight lows near 14°C, with 365 mm of rain across 26.4 wet days and about 12.2 hours of daylight. It is the 4th-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 20°C through the month. The sky is clear or mostly clear about 5% of the time in September, and the air most often feels comfortable.

Daylight stretches from about 12 h 36 min at the start of September to 11 h 48 min by month's end. Set against the rest of the year, September is Khā̃dbāri̇̄'s 9th-clearest and 11th-windiest month. For the whole year in context, see Khā̃dbāri̇̄'s year-round climate.

Daytime high
20°
4th warmest
Overnight low
14°
9th coldest
Rainfall
365 mm
26.4 wet days
Daylight
12 h 12 min
5:46 AM – 5:55 PM
Cloud cover
81%
9th clearest
Wind
3 km/h
11th windiest
Solar energy
4.11 kWh/m²
Travel score
3.8
out of 10

Khā̃dbāri̇̄ is municipality in Kosi Zone, Nepal.

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 20°C through the month.

A typical September day in Khā̃dbāri̇̄ reaches about 20°C in the afternoon and slips back to 14°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 22°C. Set against its neighbours, September runs on par with August and about 2°C warmer than October.

10°15°20°25°151015202530
Avg high (°C)Avg low (°C)
12115
22115
32115
42115
52115
62115
72115
82115
92115
102115
112114
122114
132114
142114
152014
162014
172014
182014
192013
202013
212013
222013
232013
242012
252012
262012
272012
282012
292011
302011

How September really feels in Khā̃dbāri̇̄

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.

Khā̃dbāri̇̄ weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -6°27525.521.510.51.2
Feb11° / -4°35424.820.6111.6
Mar14° / -2°34828.114.911.82.4
Apr17° / 29026.32.812.63.4
May20° / 489300.313.33.4
Jun21° / 14°59929.40.113.73.4
Jul21° / 16°69030.9013.63.2
Aug21° / 16°50429.90133.4
Sep20° / 14°36526.4012.23.8
Oct18° / 21520.60.811.34.5
Nov15° / -1°20720.84.410.63.4
Dec11° / -4°20923.613.610.31.9

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 5% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 12% of September, with mostly cloudy or overcast conditions the remaining 83%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1991
2991
31090
41090
51189
61189
71288
81288
91387
101486
111486
121585
131585
141585
151585
161684
171783
181783
191783
201783
211882
221981
231981
242179
252278
262377
272476
282575
292773
302971

Chance of precipitation in September

Any precipitation

Khā̃dbāri̇̄ gets around 365 mm of rain over 26.4 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 88% and peaks near 92% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%100%151015202530
Rain chance (%)
192
291
391
491
590
690
790
889
989
1089
1188
1288
1388
1488
1587
1687
1787
1888
1987
2087
2187
2287
2387
2486
2586
2685
2784
2883
2982
3081

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 68% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
115841
216138
316336
426434
526731
636829
737027
847224
957322
1057520
1167618
1277716
1387814
1497813
15107911
16127810
1713789
1815778
1917767
2019756
2121745
2224724
2327694
2430673
2534633
2637612
2741572
2845532
2950491
3054451

Wind in September

Winds average 3 km/h in September.

Across September, daily wind ranges from about 3 km/h on the calmest days to 3 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
13calm
23calm
33calm
43calm
53calm
63calm
73calm
83calm
93calm
103calm
113calm
123calm
133calm
143calm
153calm
163calm
173calm
183calm
193calm
203calm
213calm
223calm
233calm
243calm
253calm
263calm
273calm
283calm
293calm
303calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 36 min at the start of September to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 48 minutes over September. Sunrise moves from 5:39 AM to 5:52 AM, and sunset from 6:13 PM to 5:39 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.65:396:13
212.55:396:12
312.55:406:11
412.55:406:10
512.55:416:08
612.45:416:07
712.45:426:06
812.45:426:05
912.45:426:04
1012.35:436:02
1112.35:436:01
1212.35:446:00
1312.25:445:59
1412.25:455:58
1512.25:455:56
1612.25:465:55
1712.15:465:54
1812.15:475:53
1912.15:475:52
2012.05:485:50
2112.05:485:49
2212.05:485:48
2312.05:495:47
2411.95:495:46
2511.95:505:44
2611.95:505:43
2711.95:515:42
2811.85:515:41
2911.85:525:40
3011.85:525:39

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.11 kWh/m².

For context, solar energy here swings from a low near 3.7 kWh/m² to a high of 6.72 kWh/m² in April across the year — September's 4.11 kWh/m² sits near the bottom.

012345151015202530
Solar energy (kWh/m²)Level
14.0Moderate
24.0Moderate
34.0Moderate
44.0Moderate
54.0Bright
64.0Bright
74.0Bright
84.0Bright
94.0Bright
104.0Bright
114.1Bright
124.1Bright
134.1Bright
144.1Bright
154.1Bright
164.1Bright
174.1Bright
184.1Bright
194.2Bright
204.2Bright
214.2Bright
224.2Bright
234.2Bright
244.3Bright
254.3Bright
264.3Bright
274.4Bright
284.4Bright
294.4Bright
304.5Bright
Planning a trip in September

Hazard calendar for Khā̃dbāri̇̄

In seasonPeak

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

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

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

Is September a good time to visit Khā̃dbāri̇̄?

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

3.8
Sightseeing
2nd-best month of the year
2.1
Beach & pool
1st-best month of the year

September is a weaker month for outdoor sightseeing in Khā̃dbāri̇̄.

What to pack for Khā̃dbāri̇̄ in September

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

In September, Khā̃dbāri̇̄ sees daytime highs around 20°C and nights near 14°C. Pack rain gear. About 26 days see rain.

rain gear

UV index in Khā̃dbāri̇̄ in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Khā̃dbāri̇̄ peaks around July 19 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 18 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateVery highExtremeVery highModerateJul 19UV 13Dec 18UV 4
UV index (midday)Level
Jan5Moderate
Feb5Moderate
Mar9Very high
Apr9Very high
May10Very high
Jun10Very high
Jul13Extreme
Aug12Extreme
Sep10Extreme
Oct7Very high
Nov5Moderate
Dec4Moderate

Air quality in Khā̃dbāri̇̄ 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 Khā̃dbāri̇̄ is worst in March — around 22 µg/m³ PM2.5 (moderate), about 3.6× the cleanest month (July, 6 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateMar 2222 µg/m³Jul 236 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb19Moderate
Mar22Moderate
Apr22Moderate
May19Moderate
Jun14Moderate
Jul6Good
Aug7Good
Sep7Good
Oct11Good
Nov13Moderate
Dec13Moderate
Location & terrain

Where is Khā̃dbāri̇̄?

Khā̃dbāri̇̄ sits at 27.4°N, 87.2°E, 1,049 m above sea level, in Nepal. The nearest listed city is Dhankutā, 45 km away.

DhankutāDharānNamche BazaarĪṭahari̇̄TriyugaInaruwaIlāmLahān

Topography around Khā̃dbāri̇̄

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

Within 3 km, the terrain around Khā̃dbāri̇̄ has large variations in elevation — a maximum elevation change of 830 m around an average of 706 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 2,389 m; within 80 km, extreme variations in elevation — a maximum elevation change of 8,595 m.

The land around Khā̃dbāri̇̄ is covered by trees (75%) within 3 km, trees (84%) within 16 km, and trees (66%) within 80 km.

3 km
830 m
16 km
2,389 m
80 km
8,595 m
treesgrasslandcroplandartificial surfacesbare terrainsnow and icewatermoss and lichen
September weather nearby: Dhankutā 45 km · Dharān 63 km · Namche Bazaar 68 km · Īṭahari̇̄ 80 km · Triyuga 82 km · Inaruwa 86 km · Ilām 88 km · Lahān 102 km

Nepal travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / D / M
230 V · 50 Hz
Prices
≈ 24% of US
price level, 2025
GDP per capita
$1,536
2025
Happiness
5.1 / 10
World Happiness, 2025
Safe drinking water
16%
of population, 2024
Homicide rate
2.1
per 100k, 2020
Road deaths
16.3
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Moderate
EF EPI 514
Religion
Hindu 81%Buddhist 8%Muslim 5%Kirat 3%

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 Khā̃dbāri̇̄ (27.3765°, 87.2077°, elevation 1,049 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).