Siddharthanagar weather in October

In October, Siddharthanagar sees average daytime highs of 30°C and overnight lows near 21°C, with 37 mm of rain across 5.4 wet days and about 11.3 hours of daylight. It is the 8th-warmest and 6th-wettest month of the year here.

Highs ease over the month, from about 31°C in the first days to 29°C by the end. The sky is clear or mostly clear about 82% of the time in October, and the air most often feels oppressive.

Daylight stretches from about 11 h 42 min at the start of October to 11 hours by month's end. Set against the rest of the year, October is Siddharthanagar's 2nd-clearest and 12th-windiest month. For the whole year in context, see Siddharthanagar's year-round climate.

Daytime high
30°
8th warmest
Overnight low
21°
6th coldest
Rainfall
37 mm
5.4 wet days
Daylight
11 h 18 min
6:16 AM – 5:36 PM
Cloud cover
23%
2nd clearest
Wind
4 km/h
12th windiest
Solar energy
4.63 kWh/m²
Travel score
5.8
out of 10

Siddharthanagar is city in western Nepal.

Density
1,759/km²
people per km²
Founded
1967

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 31°C in the first days to 29°C by the end.

A typical October day in Siddharthanagar reaches about 30°C in the afternoon and slips back to 21°C overnight — a 10°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, October runs about 1°C cooler than September and about 3°C warmer than November.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13124
23123
33123
43123
53123
63123
73123
83122
93122
103122
113122
123122
133121
143121
153121
163021
173021
183020
193020
203020
213020
223019
233019
243019
253019
263019
273018
283018
292918
302918
312918

How October really feels in Siddharthanagar

Once humidity and wind are folded in, October averages 19 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
19
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.

Siddharthanagar weather by month

How October compares with the rest of the year at a glance. October is the 8th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan21° / 192.410.58.1
Feb25° / 12°192.5118.5
Mar31° / 16°122.211.86.1
Apr35° / 21°153.612.62.9
May36° / 24°499.413.32.3
Jun34° / 26°25019.613.72.3
Jul32° / 26°3952813.62.3
Aug32° / 26°34627.3132.4
Sep31° / 25°18822.112.23.2
Oct30° / 21°375.411.35.8
Nov27° / 15°40.610.68.4
Dec23° / 11°90.910.38.9

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 82% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 9% of October, with mostly cloudy or overcast conditions the remaining 9%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18119
28218
38416
48515
58713
68713
78812
88911
98911
109010
119010
12919
13919
14919
15919
16928
17928
18928
19928
20928
21937
22937
23937
24937
25937
26946
27946
28946
29946
30964
31964

Chance of precipitation in October

Any precipitation

Siddharthanagar gets around 37 mm of rain over 5.4 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 18% and peaks near 46% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
146
243
341
438
536
633
731
829
927
1025
1123
1221
1319
1418
1516
1615
1714
1812
1911
2010
219
228
238
247
256
266
275
284
294
304
313

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the oppressive band about 37% of days. Sticky, muggy-or-worse air turns up on roughly 79% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
100064945
200075241
300085537
4000105634
5000115930
6000136027
7001156123
8001186120
9011206117
10012236014
11013265812
12014295610
1301531558
1401634527
1502837485
16121039444
17131241413
18131443372
19141744322
20141946291
21152247251
22162447211
23172747181
24173047150
25183346120
26193644100
27110394280
28112414060
29113443840
30114463530
31216483220

Wind in October

Winds average 4 km/h in October, the calmest month.

Across October, daily wind ranges from about 4 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
144calm
154calm
164calm
174calm
184calm
194calm
204calm
214calm
224calm
234calm
244calm
254calm
264calm
274calm
284calm
294calm
304calm
314calm

Sunrise & sunset in October

DaylightNight

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

Days shrink by about 42 minutes over October. Sunrise moves from 6:08 AM to 6:26 AM, and sunset from 5:52 PM to 5:23 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.76:085:52
211.76:085:51
311.76:095:50
411.76:095:49
511.66:105:48
611.66:115:47
711.66:115:46
811.56:125:45
911.56:125:43
1011.56:135:42
1111.56:135:41
1211.46:145:40
1311.46:145:39
1411.46:155:38
1511.46:165:37
1611.36:165:36
1711.36:175:35
1811.36:175:34
1911.36:185:33
2011.26:195:32
2111.26:195:32
2211.26:205:31
2311.26:215:30
2411.16:215:29
2511.16:225:28
2611.16:235:27
2711.16:235:26
2811.06:245:26
2911.06:255:25
3011.06:255:24
3111.06:265:23

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 4.63 kWh/m².

For context, solar energy here swings from a low near 3.66 kWh/m² to a high of 6.65 kWh/m² in April across the year — October's 4.63 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.5Bright
24.5Bright
34.5Bright
44.5Bright
54.6Bright
64.6Bright
74.6Bright
84.6Bright
94.6Bright
104.7Bright
114.7Bright
124.7Bright
134.7Bright
144.7Bright
154.7Bright
164.7Bright
174.7Bright
184.7Bright
194.7Bright
204.7Bright
214.6Bright
224.6Bright
234.6Bright
244.6Bright
254.6Bright
264.6Bright
274.6Bright
284.5Bright
294.5Bright
304.5Bright
314.5Bright
Planning a trip in October

Hazard calendar for Siddharthanagar

In seasonPeak

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

Siddharthanagar's monsoon runs June–September, 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 Siddharthanagar?

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

5.8
Sightseeing
6th-best month of the year
8.1
Beach & pool
3rd-best month of the year

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

What to pack for Siddharthanagar in October

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

In October, Siddharthanagar sees daytime highs around 30°C and nights near 21°C. Pack light clothes. Worth having: sun protection. About 5 days see rain.

light clothessun protection

UV index in Siddharthanagar 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 Siddharthanagar peaks around July 22 at about 10 (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 22UV 10Nov 22UV 4
UV index (midday)Level
Jan4Moderate
Feb4Moderate
Mar8Very high
Apr8Very high
May9Very high
Jun8Very high
Jul11Extreme
Aug10Extreme
Sep9Very high
Oct6High
Nov4Moderate
Dec4Moderate

Air quality in Siddharthanagar 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 Siddharthanagar is worst in January — around 166 µg/m³ PM2.5 (very unhealthy), about 4.5× the cleanest month (July, 37 µg/m³).

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

0306090120150180JanFebMarAprMayJunJulAugSepOctNovDecVery unhealthyUnhealthyPoorUnhealthyVery unhealthyJan 12164 µg/m³Jul 2139 µg/m³
PM2.5 (µg/m³)Level
Jan166Very unhealthy
Feb138Unhealthy
Mar104Unhealthy
Apr90Unhealthy
May69Unhealthy
Jun63Unhealthy
Jul37Poor
Aug44Poor
Sep54Poor
Oct95Unhealthy
Nov140Unhealthy
Dec158Very unhealthy
Location & terrain

Where is Siddharthanagar?

Siddharthanagar sits at 27.5°N, 83.5°E, 107 m above sea level, in Nepal. The nearest listed city is Lumbini, 20 km away.

WāliṅBāgluṅChitwanPokharaTulsi̇̄pur

Topography around Siddharthanagar

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

Within 3 km, the terrain around Siddharthanagar has only modest variations in elevation — a maximum elevation change of 20 m around an average of 105 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 62 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,677 m.

The land around Siddharthanagar is covered by cropland (58%) and artificial surfaces (25%) within 3 km, cropland (80%) within 16 km, and cropland (49%) and trees (46%) within 80 km.

3 km
20 m
16 km
62 m
80 km
2,677 m
treesgrasslandcroplandartificial surfacesbare terrainwater
October weather nearby: Lumbini 20 km · Butwāl 21 km · Tānsen 42 km · Wāliṅ 62 km · Bāgluṅ 87 km · Chitwan 99 km · Pokhara 99 km · Tulsi̇̄pur 133 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 Siddharthanagar (27.5°, 83.45°, elevation 107 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).