Chitwan weather in October

In October, Chitwan sees average daytime highs of 28°C and overnight lows near 19°C, with 56 mm of rain across 9.6 wet days and about 11.3 hours of daylight. It is the 7th-warmest and 6th-wettest month of the year here.

Highs ease over the month, from about 29°C in the first days to 27°C by the end. The sky is clear or mostly clear about 72% of the time in October, and the air most often feels muggy.

Daylight stretches from about 11 h 42 min at the start of October to 10 h 54 min by month's end. Set against the rest of the year, October is Chitwan's 2nd-clearest and 8th-windiest month. For the whole year in context, see Chitwan's year-round climate.

Daytime high
28°
7th warmest
Overnight low
19°
7th coldest
Rainfall
56 mm
9.6 wet days
Daylight
11 h 18 min
6:12 AM – 5:32 PM
Cloud cover
32%
2nd clearest
Wind
3 km/h
8th windiest
Solar energy
4.43 kWh/m²
Travel score
6.4
out of 10

Chitwan is metropolitan city in Chitwan District, Nepal.

Density
853/km²
people per km²

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 29°C in the first days to 27°C by the end.

A typical October day in Chitwan reaches about 28°C in the afternoon and slips back to 19°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 30°C. Set against its neighbours, October runs about 1°C cooler than September and about 3°C warmer than November.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12922
22921
32921
42921
52921
62921
72921
82920
92920
102920
112920
122920
132919
142919
152919
162819
172818
182818
192818
202818
212818
222817
232817
242817
252817
262716
272716
282716
292716
302716
312715

How October really feels in Chitwan

Once humidity and wind are folded in, October averages 3 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
3
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in October is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Chitwan weather by month

How October compares with the rest of the year at a glance. October is the 7th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan20° / 274.210.47.6
Feb23° / 10°324.6118.0
Mar28° / 14°265.511.87.1
Apr31° / 17°53912.64.7
May32° / 21°16719.513.43.5
Jun31° / 24°43926.113.72.8
Jul30° / 24°68330.513.62.6
Aug30° / 24°55530.2132.6
Sep30° / 23°30625.512.23.3
Oct28° / 19°569.611.36.4
Nov25° / 13°121.410.68.8
Dec22° / 10°121.210.38.4

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 72% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 16% of October, with mostly cloudy or overcast conditions the remaining 13%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17327
27624
37723
47921
58119
68218
78416
88515
98614
108713
118713
128812
138812
148812
158911
168911
179010
189010
199010
209010
219010
22919
23919
24919
25919
26928
27928
28928
29928
30937
31937

Chance of precipitation in October

Any precipitation

Chitwan gets around 56 mm of rain over 9.6 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 32% and peaks near 63% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
163
261
358
456
553
651
748
846
943
1041
1139
1236
1334
1432
1530
1629
1727
1825
1924
2022
2121
2220
2319
2418
2517
2616
2715
2814
2913
3012
3111

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the muggy band about 39% 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 (%)Miserable (%)
100224731
200227701
300231670
400335620
500439570
600543520
700646470
800751420
901953370
10011155330
11011357290
12011658250
13021958210
14022258180
15032557150
16032956120
17043254100
1805355280
1916394860
2018424550
21110444140
22111473830
23213493420
24215513020
25317522710
26320522410
27322532110
28425521810
29428531500
30530521300
31533511100

Wind in October

Winds average 3 km/h in October.

Across October, 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.

0246810151015202531
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
313calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 42 min at the start of October to 10 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 48 minutes over October. Sunrise moves from 6:04 AM to 6:22 AM, and sunset from 5:48 PM to 5:19 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.76:045:48
211.76:055:47
311.76:055:46
411.76:065:45
511.66:065:44
611.66:075:43
711.66:075:42
811.56:085:41
911.56:085:39
1011.56:095:38
1111.56:095:37
1211.46:105:36
1311.46:115:35
1411.46:115:34
1511.46:125:33
1611.36:125:32
1711.36:135:31
1811.36:145:30
1911.26:145:29
2011.26:155:28
2111.26:165:27
2211.26:165:26
2311.16:175:26
2411.16:185:25
2511.16:185:24
2611.16:195:23
2711.06:205:22
2811.06:205:21
2911.06:215:21
3011.06:225:20
3110.96:225:19

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 4.43 kWh/m².

For context, solar energy here swings from a low near 3.48 kWh/m² to a high of 6.31 kWh/m² in April across the year — October's 4.43 kWh/m² falls in the middle.

012345151015202531
Solar energy (kWh/m²)Level
14.2Bright
24.3Bright
34.3Bright
44.3Bright
54.3Bright
64.4Bright
74.4Bright
84.4Bright
94.4Bright
104.4Bright
114.5Bright
124.5Bright
134.5Bright
144.5Bright
154.5Bright
164.5Bright
174.5Bright
184.5Bright
194.5Bright
204.4Bright
214.4Bright
224.4Bright
234.4Bright
244.4Bright
254.4Bright
264.4Bright
274.4Bright
284.4Bright
294.3Bright
304.3Bright
314.3Bright
Planning a trip in October

Hazard calendar for Chitwan

In seasonPeak

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

Chitwan's monsoon runs June–August, when most of the year's rain falls.

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

Is October a good time to visit Chitwan?

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

6.4
Sightseeing
6th-best month of the year
7.3
Beach & pool
3rd-best month of the year

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

What to pack for Chitwan in October

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

In October, Chitwan sees daytime highs around 28°C and nights near 19°C. Pack light clothes. Worth having: rain gear. About 10 days see rain.

light clothesrain gear

UV index in Chitwan in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Chitwan peaks around July 21 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 22 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 21UV 11Nov 22UV 4
UV index (midday)Level
Jan4Moderate
Feb4Moderate
Mar8Very high
Apr8Very high
May8Very high
Jun8Very high
Jul11Extreme
Aug10Very high
Sep9Very high
Oct6High
Nov4Moderate
Dec4Moderate

Air quality in Chitwan in October

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Chitwan is worst in January — around 141 µg/m³ PM2.5 (unhealthy), about 4.8× the cleanest month (July, 30 µg/m³).

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

0306090120150JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorUnhealthyJan 14139 µg/m³Jul 2131 µg/m³
PM2.5 (µg/m³)Level
Jan141Unhealthy
Feb123Unhealthy
Mar106Unhealthy
Apr88Unhealthy
May61Unhealthy
Jun53Poor
Jul30Moderate
Aug36Poor
Sep44Poor
Oct73Unhealthy
Nov104Unhealthy
Dec132Unhealthy
Location & terrain

Where is Chitwan?

Chitwan sits at 27.7°N, 84.4°E, 206 m above sea level, in Nepal. The nearest listed city is Hetauda, 65 km away.

HetaudaWāliṅPokharaKi̇̄rtipurBirgañjPatanKathmanduTānsen

Topography around Chitwan

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

Within 3 km, the terrain around Chitwan has only modest variations in elevation — a maximum elevation change of 58 m around an average of 205 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,438 m; within 80 km, extreme variations in elevation — a maximum elevation change of 6,539 m.

The land around Chitwan is covered by artificial surfaces (43%), trees (30%) and cropland (22%) within 3 km, trees (63%) and cropland (28%) within 16 km, and trees (71%) and cropland (23%) within 80 km.

3 km
58 m
16 km
1,438 m
80 km
6,539 m
treesgrasslandcroplandartificial surfacesbare terrainwater
October weather nearby: Hetauda 65 km · Wāliṅ 75 km · Pokhara 80 km · Ki̇̄rtipur 83 km · Birgañj 86 km · Patan 86 km · Kathmandu 87 km · Tānsen 90 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 Chitwan (27.6803°, 84.4365°, elevation 206 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).