Svay Rieng weather in October

In October, Svay Rieng sees average daytime highs of 32°C and overnight lows near 25°C, with 271 mm of rain across 25.9 wet days and about 11.8 hours of daylight. It is the 11th-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 7% of the time in October, and the air most often feels miserable.

Daylight stretches from about 11 h 54 min at the start of October to 11 h 36 min by month's end. Set against the rest of the year, October is Svay Rieng's 8th-clearest and 12th-windiest month. For the whole year in context, see Svay Rieng's year-round climate.

Daytime high
32°
11th warmest
Overnight low
25°
5th coldest
Rainfall
271 mm
25.9 wet days
Daylight
11 h 42 min
5:49 AM – 5:34 PM
Cloud cover
82%
8th clearest
Wind
6 km/h
12th windiest
Solar energy
4.5 kWh/m²
Travel score
2.5
out of 10

Svay Rieng is capital of the same named Cambodian province.

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 32°C through the month.

A typical October day in Svay Rieng reaches about 32°C in the afternoon and slips back to 25°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 33°C. Set against its neighbours, October runs on par with September and on par with November.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13225
23225
33225
43225
53225
63225
73225
83225
93225
103225
113225
123225
133225
143225
153225
163225
173225
183225
193225
203225
213225
223225
233224
243224
253224
263224
273224
283224
293224
303224
313224

How October really feels in Svay Rieng

Once humidity and wind are folded in, October averages 31 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
31
16 feel dangerously hot (≥ 39°C)
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.

Svay Rieng weather by month

How October compares with the rest of the year at a glance. October is the 11th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 23°213.211.44.4
Feb33° / 24°101.811.64.0
Mar35° / 25°335.611.92.9
Apr35° / 26°8613.612.22.1
May34° / 26°1762412.51.9
Jun33° / 26°20826.512.62.1
Jul32° / 25°22927.512.62.2
Aug32° / 25°24528.412.42.2
Sep32° / 25°28127.812.12.2
Oct32° / 25°27125.911.82.5
Nov32° / 24°11013.911.53.6
Dec32° / 23°457.211.44.2

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 7% 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 84%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1793
2892
3892
4892
5892
6991
71090
81189
91189
101189
111387
121387
131486
141486
151585
161585
171783
181882
191882
201882
212080
222080
232179
242179
252377
262377
272476
282476
292674
302674
312773

Chance of precipitation in October

Any precipitation

Svay Rieng gets around 271 mm of rain over 25.9 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 83% and peaks near 93% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
192
293
393
493
593
693
793
893
992
1092
1191
1291
1390
1489
1588
1687
1786
1885
1983
2082
2180
2278
2376
2474
2572
2670
2768
2866
2964
3063
3161

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the miserable band about 73% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
101288
201387
301387
401486
501585
601585
701684
801783
901783
1001882
1101981
1202080
1302179
1402278
1502377
1612475
1712574
1812673
1912772
2022870
2122969
2223167
2333265
2433364
2543561
2653659
2753857
2863955
2964054
3074152
3184250

Wind in October

Winds average 6 km/h in October, the calmest month.

Across October, daily wind ranges from about 6 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 54 min at the start of October to 11 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over October. Sunrise moves from 5:49 AM to 5:52 AM, and sunset from 5:43 PM to 5:29 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.95:495:43
211.95:495:42
311.95:495:42
411.95:495:41
511.95:495:40
611.95:495:40
711.85:495:39
811.85:495:39
911.85:495:38
1011.85:495:37
1111.85:495:37
1211.85:495:36
1311.85:495:36
1411.85:495:35
1511.85:495:35
1611.75:495:34
1711.75:495:34
1811.75:505:33
1911.75:505:33
2011.75:505:32
2111.75:505:32
2211.75:505:32
2311.75:505:31
2411.75:515:31
2511.75:515:30
2611.75:515:30
2711.65:515:30
2811.65:515:29
2911.65:525:29
3011.65:525:29
3111.65:525:29

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 4.5 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 4.5 kWh/m² to a high of 6.12 kWh/m² in April across the year — October's 4.5 kWh/m² sits near the bottom.

024151015202531
Solar energy (kWh/m²)Level
14.4Bright
24.4Bright
34.4Bright
44.4Bright
54.4Bright
64.4Bright
74.4Bright
84.4Bright
94.4Bright
104.4Bright
114.4Bright
124.5Bright
134.5Bright
144.5Bright
154.5Bright
164.5Bright
174.5Bright
184.5Bright
194.5Bright
204.6Bright
214.6Bright
224.6Bright
234.6Bright
244.6Bright
254.6Bright
264.6Bright
274.6Bright
284.7Bright
294.7Bright
304.7Bright
314.7Bright
Planning a trip in October

Hazard calendar for Svay Rieng

In seasonPeak

In October, Svay Rieng sits inside its pacific typhoon and rainy season season. The full year is below, with each hazard's peak months called out.

Svay Rieng sits in the Pacific typhoon belt; the season peaks July–October.

Svay Rieng's rainy season runs May–October, when most of the year's rain falls.

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

Is October a good time to visit Svay Rieng?

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

2.5
Sightseeing
6th-best month of the year
4.0
Beach & pool
7th-best month of the year

October is a weaker month for outdoor sightseeing in Svay Rieng.

What to pack for Svay Rieng in October

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

In October, Svay Rieng sees daytime highs around 32°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 26 days see rain.

light clothesrain gearsun protection

UV index in Svay Rieng in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October 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 Svay Rieng peaks around August 18 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 19 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highAug 18UV 13Nov 19UV 8
UV index (midday)Level
Jan11Extreme
Feb11Extreme
Mar12Extreme
Apr12Extreme
May11Extreme
Jun12Extreme
Jul12Extreme
Aug13Extreme
Sep13Extreme
Oct10Very high
Nov8Very high
Dec9Very high

Air quality in Svay Rieng 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 Svay Rieng is worst in January — around 51 µg/m³ PM2.5 (poor), about 2.1× the cleanest month (August, 24 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModeratePoorJan 2151 µg/m³Aug 1324 µg/m³
PM2.5 (µg/m³)Level
Jan51Poor
Feb48Poor
Mar45Poor
Apr41Poor
May34Moderate
Jun29Moderate
Jul26Moderate
Aug24Moderate
Sep30Moderate
Oct37Poor
Nov40Poor
Dec41Poor
Location & terrain

Where is Svay Rieng?

Svay Rieng sits at 11.1°N, 105.8°E, 12 m above sea level, in Cambodia. The nearest listed city is Bavet, 37 km away.

BavetTây NinhHòa ThànhPhú KhươngTràm ChimDương Minh ChâuHồng NgựTrảng Bàng

Topography around Svay Rieng

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

Within 3 km, the terrain around Svay Rieng has only modest variations in elevation — a maximum elevation change of 15 m around an average of 5 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 24 m; within 80 km, large variations in elevation — a maximum elevation change of 960 m.

The land around Svay Rieng is covered by cropland (44%) within 3 km, cropland (82%) within 16 km, and cropland (67%) and trees (25%) within 80 km.

3 km
15 m
16 km
24 m
80 km
960 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
October weather nearby: Bavet 37 km · Tây Ninh 41 km · Hòa Thành 42 km · Phú Khương 42 km · Tràm Chim 53 km · Dương Minh Châu 57 km · Hồng Ngự 59 km · Trảng Bàng 61 km

Cambodia travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / C / G
230 V · 50 Hz
Prices
≈ 34% of US
price level, 2025
GDP per capita
$2,872
2025
Happiness
4.5 / 10
World Happiness, 2025
Safe drinking water
30%
of population, 2024
Homicide rate
1.8
per 100k, 2011
Road deaths
19.6
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Very low
EF EPI 390
Religion
Buddhist 97%Muslim 2%other 1%Christian 0%

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 Svay Rieng (11.0878°, 105.7994°, elevation 12 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). 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).