Siem Reap November — Angkor Wat at blue-hour dawn, the dry season returning with the temple reflected in the full moat
Siem Reap February — Angkor Wat reflected in the outer moat at blue-hour dawn, the temple towers perfectly mirrored in still water
Siem Reap October — Ta Prohm's ancient stone archway engulfed by massive tree roots, the jungle at its most lush after the rains
Siem Reap April — Pub Street at night with neon lights and street food, the heart of Siem Reap's evening scene during Khmer New Year
Siem Reap January — Angkor Wat reflected in the moat causeway at dawn, cyclists crossing in the dry season cool
Siem Reap December — Angkor Wat in silhouette at sunset, the temple towers dark against a vivid pink and orange sky in peak season
Siem Reap March — Angkor Wat's five towers rising above palm trees under a clear dry-season sky
Siem Reap July — the empty stone corridors and columns of Angkor Wat in the monsoon season, cool and quiet within
Siem Reap June — Angkor Wat silhouetted against a pink and purple monsoon sunset, the temple towers in dramatic relief
Siem Reap May — a traveller explores Ta Prohm's ancient temple under a canopy of massive fig tree roots as the rains arrive
Siem Reap August — Angkor Wat's five central towers seen through palm trees in the green depths of the monsoon season
Siem Reap September — Angkor Wat reflected in the moat on an overcast wet-season morning, the causeway quiet and empty

Showing: Nov · Unsplash / Unsplash

Cambodia · Asia Pacific

Best time to visit Siem Reap

November

Nov scores highest overall — reliable weather and strong local atmosphere. Set your priorities below to personalise this result.

All 12 months — click any to expand

Siem Reap November — Angkor Wat at blue-hour dawn, the dry season returning with the temple reflected in the full moat

Nov

Best

Dry season begins — the best value month; Angkor accessible, lush from the rains, and growing.

29°C

High

60mm

Rain

8h

Sun

  • The most underrated month in Siem Reap: dry season conditions returning, temples still green and atmospheric from the rains, and accommodation at shoulder prices
  • Bon Om Touk Water Festival (if not in October): the boat racing on the Siem Reap River and the fireworks over Angkor are the most spectacular free event in Cambodia
  • Temple vegetation at its most dramatic — Ta Prohm's tree roots glistening, Angkor Wat's moat full, jungle paths lush — without July's rain disruption
  • Early November still transitional: rain can return for multi-day stretches, particularly in the first week as the dry season is not yet fully established
  • Visitor numbers rising toward December peak: Siem Reap's Pub Street, riverside restaurants, and tuk-tuk drivers at higher demand than September
  • Water Festival timing uncertainty: planning around it requires checking the lunar calendar date each year
Best
Good
Trade-off
Avoid

Top travel windows

Siem Reap November — Angkor Wat at blue-hour dawn, the dry season returning with the temple reflected in the full moat
★ Best

November

Best overall

Highest combined score

Weather
8
Value
6
Crowds
6

29°C

High

60mm

Rain

8h

Sun

Siem Reap July — the empty stone corridors and columns of Angkor Wat in the monsoon season, cool and quiet within

July

Best for value

Lowest prices & fees

Weather
4
Value
9
Crowds
9

31°C

High

175mm

Rain

5.5h

Sun

Siem Reap September — Angkor Wat reflected in the moat on an overcast wet-season morning, the causeway quiet and empty

September

Fewest crowds

Quietest month

Weather
3
Value
9
Crowds
10

31°C

High

210mm

Rain

5h

Sun

Breakdown by priority

Best for weather

February

31°C high · 8mm rain · 9.5hrs sun/day

Full breakdown →

Best for budget

July

Budget prices persist throughout: all accommodation categories at their lowest rates, and tour guides available at reduced wet-season rates

Full breakdown →

Fewest crowds

September

The absolute lowest visitor numbers at Angkor: September is statistically the emptiest month across all temple zones

Full breakdown →

Where to stay in Siem Reap

All neighbourhoods →
See all neighbourhoods in Siem Reap →

Also exploring

Worth knowing

November scores highest overall. February is the most crowded month — avoid if you can. See crowd-free ranking →

Month by month breakdown

January
#5

Gains

  • 17°C nights and 29°C days with low humidity: the most physically comfortable temperatures of the year for Angkor's stone corridors and jungle paths
  • Only 10mm of rain: sunrise at Angkor Wat is almost guaranteed clear; the reflection pool before the main gate mirrors the towers in still water
  • Angkor Thom and the Bayon face in cool morning light: January allows extended walking tours of all temple zones without heat exhaustion

Sacrifices

  • Peak season prices across Siem Reap: guesthouses and hotels at their January-February maximum; the 3-day Angkor pass (US$62) remains fixed but accommodation adds significantly to costs
  • Most crowded period at Angkor Wat's famous sunrise viewpoint — arrive by 05:00 to guarantee a front position at the reflection pool
  • Book tuk-tuk drivers and day tour guides at least 24 hours ahead; walk-in service is difficult during peak season
February
#2

Gains

  • Statistically the driest month of the year: 8mm of rainfall with 9.5 hours of sunshine per day gives the best photographic light across all of Angkor's temple zones
  • Chinese New Year typically falls in January or February, bringing festive atmosphere to Siem Reap's Pub Street and night market area
  • Temperatures remain comfortable at 18–31°C with low humidity — full-day temple touring on foot is genuinely enjoyable

Sacrifices

  • February is high demand globally: accommodation prices match January's peak, and boutique guesthouses on Siem Reap Riverside often fully booked weeks ahead
  • Angkor Wat sunrise viewpoint at its absolute busiest: Chinese New Year week brings the largest single visitor influx of the season
  • Ta Prohm, Angkor Thom, and Preah Khan all significantly crowded from 08:00 to 14:00 — early starts and late afternoon visits essential
March
#7

Gains

  • International visitor numbers begin to thin from their January–February peak while conditions remain dry and clear
  • Accommodation prices dropping 15–20% from peak season: the same guesthouses available with same-day booking where February required advance planning
  • All temple zones accessible and rewarding — by late March, Angkor Wat sunrise has significantly fewer visitors than two months prior

Sacrifices

  • Temperatures rising toward 33°C with increasing heat by mid-morning: the cool-dawn comfort of January is gone, and pacing temple tours requires shade and hydration breaks
  • Pre-monsoon heat can feel oppressive at the top of Angkor Wat's steep central towers; physically demanding for anyone not accustomed to Southeast Asian heat
  • March is still busy by Siem Reap standards: the tuk-tuk and tour guide economy is at full operation, and the Pub Street bar scene at peak volume
April
#4

Gains

  • Khmer New Year (April 13–15): Cambodia's most important festival, celebrated with water fights, traditional games, and Buddhist temple ceremonies across the country — the most culturally immersive week in Siem Reap
  • Accommodation prices at moderate levels: good value compared to January–February peak, with walk-in availability during non-Khmer New Year weeks
  • First occasional rains bring relief from the heat: brief afternoon showers reduce temperature and are not long enough to disrupt full-day temple tours

Sacrifices

  • 35°C daily highs: April is the hottest month of the year and Angkor's stone corridors and open courtyards are genuinely punishing from 10:00 to 16:00
  • Khmer New Year week brings domestic Cambodian tourism surge: the temples are busy with local visitors, which adds cultural authenticity but also crowds
  • Water fights during Khmer New Year mean staying dry in Siem Reap's streets is impossible — embrace it or stay indoors
May
#10

Gains

  • Prices dropping 25–35% below peak season: budget guesthouses near Pub Street at under US$15, mid-range riverside properties at US$30–50 per night
  • Angkor's temple complex goes strikingly green: the moats fill, the jungle around Ta Prohm floods with lush growth, and the stone-and-foliage combination is more dramatic than the dry season
  • Visitor numbers dropping to low season: Ta Prohm and Banteay Srei accessible without queues, tuk-tuk drivers available immediately

Sacrifices

  • 130mm of rain, mostly heavy afternoon downpours: sunrise at Angkor Wat is less reliable and sometimes cloud-obscured; bring a waterproof outer layer for afternoon temple touring
  • Paths inside some temple complexes can become muddy and slippery in heavy rain: less suitable for elderly visitors or young children
  • Some remote temples on unpaved roads become difficult to reach in the worst rain weeks; access limited to paved-road complexes
June
#9

Gains

  • Lowest accommodation prices of the year: guesthouses near Pub Street available from US$8–12, riverside boutique hotels from US$20–30 — the entire price stack collapses
  • Angkor Wat's outer moat is full and reflecting: the flooded causeway and lush vegetation give the complex an entirely different character from dry-season postcard images
  • The temple complex is genuinely quiet: mornings at Angkor Thom and Ta Prohm with barely a dozen other visitors — extraordinary access for those who accept the rain

Sacrifices

  • 165mm of rain with heavy multi-hour downpours: plan every day around a 2–4 hour afternoon rain window; temple itineraries require flexibility
  • Heat and humidity combined at 32°C/82%: even the cooler rain days feel heavy and damp — the physical environment is demanding
  • Pub Street and the Siem Reap nightlife quieter than dry season; some bar operators reduce hours during the lowest tourism months
July
#8

Gains

  • The temple complex under monsoon conditions is extraordinarily atmospheric: mist rising from stone corridors, tree roots glistening, the jungle at its most vivid green
  • Budget prices persist throughout: all accommodation categories at their lowest rates, and tour guides available at reduced wet-season rates
  • Virtually no foreign tourist crowd at any temple in the Angkor complex: Ta Prohm, Preah Khan, and Banteay Kdei walkable without another Western visitor in sight

Sacrifices

  • 175mm of rain — the wettest month of the year: heavy downpours are the defining experience, and any outdoor plan must be held loosely
  • Some temple areas experience localised flooding: certain paths and interior rooms inaccessible on the worst rain days
  • Mosquito activity peaks in the wet season: appropriate protection (DEET, long sleeves at dawn/dusk) is non-optional at Angkor's jungle temples
August
#11

Gains

  • Angkor's moats and reservoir at maximum capacity: the western Baray (ancient reservoir) visible in rare conditions, and the outer moat reflecting the towers in still pre-rain mornings
  • Accommodation prices at or near the year's low: the wet season budget window is consistent across July and August
  • Siem Reap's local food scene — Khmer noodles, fish amok, lok lak — at its most authentic in the neighbourhood restaurants outside the Pub Street tourist zone

Sacrifices

  • 180mm of rainfall: August matches July as the wettest pair of months in Siem Reap; sustained heavy rain is the norm rather than the exception
  • Outer moat causeway at Angkor Wat can be slippery and partially flooded on the worst days; check conditions before planning sunrise visits
  • Humidity at 84%: physical exertion in the temples (climbing Angkor Wat's steep towers, scrambling at Beng Mealea) is genuinely exhausting
September
#12

Gains

  • The absolute lowest visitor numbers at Angkor: September is statistically the emptiest month across all temple zones
  • Budget prices at their maximum: the entire accommodation range from dormitory to boutique is at or near annual lows
  • For those willing to work around rain, solo access to Angkor's most atmospheric corners is unmatched at any other time of year

Sacrifices

  • 210mm of rain — the single wettest month: persistent and heavy downpours interrupt outdoor plans more severely than any other month
  • Some roads to outlying temples (Beng Mealea, Koh Ker) may be flooded or impassable in wet years; check current conditions locally
  • The least atmospheric and least comfortable month for Siem Reap's town life: Pub Street quiet, restaurants operating at reduced service, few other travellers to encounter
October
#3

Gains

  • Bon Om Touk (Water Festival): occurring late October or early November depending on the lunar calendar — three days of boat races on the Tonle Sap River, the largest festival in Cambodia, drawing over a million people
  • Rain beginning its retreat: the second half of October brings noticeably longer dry windows and the first signs of the approaching dry season
  • Accommodation still at budget rates while the Water Festival delivers a genuinely unique cultural experience — the combination of low prices and major festival is the best-value event in the Siem Reap calendar

Sacrifices

  • 240mm of rain — October is the single wettest month, even wetter than September: the Water Festival celebrations happen in the rain, not under guaranteed sunshine
  • Water Festival week draws very large domestic crowds to Siem Reap and Phnom Penh; accommodation in both cities is difficult to find during the festival days
  • Angkor still receiving significant rain in early October: temple touring in the first two weeks involves mud, slippery stairs, and heavy afternoon downpours
November
#1

Gains

  • The most underrated month in Siem Reap: dry season conditions returning, temples still green and atmospheric from the rains, and accommodation at shoulder prices
  • Bon Om Touk Water Festival (if not in October): the boat racing on the Siem Reap River and the fireworks over Angkor are the most spectacular free event in Cambodia
  • Temple vegetation at its most dramatic — Ta Prohm's tree roots glistening, Angkor Wat's moat full, jungle paths lush — without July's rain disruption

Sacrifices

  • Early November still transitional: rain can return for multi-day stretches, particularly in the first week as the dry season is not yet fully established
  • Visitor numbers rising toward December peak: Siem Reap's Pub Street, riverside restaurants, and tuk-tuk drivers at higher demand than September
  • Water Festival timing uncertainty: planning around it requires checking the lunar calendar date each year
December
#6

Gains

  • Dry season in full swing with 18°C nights: cool enough for comfortable dawn starts at Angkor Wat's reflection pool without the oppressive heat of April
  • Christmas in Siem Reap: Western visitors create a festive atmosphere across Pub Street and the Riverside; bar events and special dinners throughout the month
  • All temple zones fully accessible and at their clear-sky photographic best — the December light on Angkor Wat's sandstone facade is exceptional

Sacrifices

  • Accommodation prices back at peak levels: December matches January for rates, and the Christmas–New Year week commands a further premium
  • Angkor Wat sunrise viewpoint at full capacity from Christmas week: arrive by 04:30–05:00 to access the reflection pool without being blocked by the crowd
  • Advance booking essential for December arrivals: good guesthouses on Siem Reap Riverside are fully booked weeks ahead

How this is calculated

Climate data

Open Meteo ERA5

30-year normals (1991–2020). Temperature, rainfall, sunshine, humidity.

Price & crowd

Tourism research

Seasonal pricing from tourism authority data. Directional — compares months within a destination only.

Personalisation

Weighted scoring

Your priorities change the weights. Budget-first users get different results than weather-first users.

Full methodology →

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November is the best time to visit Siem Reap

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