Siemreab climate guide

Temperature in Siemreab (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
31°C maximum daytime temperature in January in Siemreab31
34°C maximum daytime temperature in February in Siemreab34
36°C maximum daytime temperature in March in Siemreab36
36°C maximum daytime temperature in April in Siemreab36
34°C maximum daytime temperature in May in Siemreab34
33°C maximum daytime temperature in June in Siemreab33
32°C maximum daytime temperature in July in Siemreab32
32°C maximum daytime temperature in August in Siemreab32
31°C maximum daytime temperature in September in Siemreab31
31°C maximum daytime temperature in October in Siemreab31
31°C maximum daytime temperature in November in Siemreab31
30°C maximum daytime temperature in December in Siemreab30
Min temperature (night-time)
19°C minimum night-time temperature in January in Siemreab19
21°C minimum night-time temperature in February in Siemreab21
23°C minimum night-time temperature in March in Siemreab23
24°C minimum night-time temperature in April in Siemreab24
25°C minimum night-time temperature in May in Siemreab25
24°C minimum night-time temperature in June in Siemreab24
24°C minimum night-time temperature in July in Siemreab24
24°C minimum night-time temperature in August in Siemreab24
24°C minimum night-time temperature in September in Siemreab24
24°C minimum night-time temperature in October in Siemreab24
22°C minimum night-time temperature in November in Siemreab22
20°C minimum night-time temperature in December in Siemreab20

Sunshine & Daylight in Siemreab

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
11 hours of daylight per day in January in Siemreab11
12 hours of daylight per day in February in Siemreab12
12 hours of daylight per day in March in Siemreab12
12 hours of daylight per day in April in Siemreab12
13 hours of daylight per day in May in Siemreab13
13 hours of daylight per day in June in Siemreab13
13 hours of daylight per day in July in Siemreab13
13 hours of daylight per day in August in Siemreab13
12 hours of daylight per day in September in Siemreab12
12 hours of daylight per day in October in Siemreab12
12 hours of daylight per day in November in Siemreab12
11 hours of daylight per day in December in Siemreab11

Rainfall in Siemreab

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
1 day with some rainfall in January in Siemreab1
2 days with some rainfall in February in Siemreab2
4 days with some rainfall in March in Siemreab4
7 days with some rainfall in April in Siemreab7
15 days with some rainfall in May in Siemreab15
15 days with some rainfall in June in Siemreab15
18 days with some rainfall in July in Siemreab18
18 days with some rainfall in August in Siemreab18
18 days with some rainfall in September in Siemreab18
15 days with some rainfall in October in Siemreab15
6 days with some rainfall in November in Siemreab6
2 days with some rainfall in December in Siemreab2
Average monthly rainfall (mm)
1 mm monthly rainfall in January in Siemreab1
9 mm monthly rainfall in February in Siemreab9
28 mm monthly rainfall in March in Siemreab28
64 mm monthly rainfall in April in Siemreab64
146 mm monthly rainfall in May in Siemreab146
166 mm monthly rainfall in June in Siemreab166
186 mm monthly rainfall in July in Siemreab186
224 mm monthly rainfall in August in Siemreab224
250 mm monthly rainfall in September in Siemreab250
215 mm monthly rainfall in October in Siemreab215
61 mm monthly rainfall in November in Siemreab61
7 mm monthly rainfall in December in Siemreab7

More climate for Siemreab

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (Maximum)
UV (maximum) index 10 (Very High) in January in Siemreab10
UV (maximum) index 11+ (Extreme) in February in Siemreab11
UV (maximum) index 11+ (Extreme) in March in Siemreab11
UV (maximum) index 11+ (Extreme) in April in Siemreab11
UV (maximum) index 11+ (Extreme) in May in Siemreab11
UV (maximum) index 11+ (Extreme) in June in Siemreab11
UV (maximum) index 11+ (Extreme) in July in Siemreab11
UV (maximum) index 11+ (Extreme) in August in Siemreab11
UV (maximum) index 11+ (Extreme) in September in Siemreab11
UV (maximum) index 11 (Extreme) in October in Siemreab11
UV (maximum) index 10 (Very High) in November in Siemreab10
UV (maximum) index 9 (Very High) in December in Siemreab9
Heat & Humidity
High heat & humidity in January in SiemreabH
Very high heat & humidity in February in SiemreabVH
Very high heat & humidity in March in SiemreabVH
Extreme heat & humidity in April in SiemreabE
Extreme heat & humidity in May in SiemreabE
Very high heat & humidity in June in SiemreabVH
Very high heat & humidity in July in SiemreabVH
Very high heat & humidity in August in SiemreabVH
Very high heat & humidity in September in SiemreabVH
High heat & humidity in October in SiemreabH
High heat & humidity in November in SiemreabH
High heat & humidity in December in SiemreabH

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

What's the climate like in Siemreab?

Siemreab has a hot tropical climate with a winter dry season.

AirAsia: Latest promotional offers & deals

  • Explore top promotional offers on flights with AirAsia
  • Offers include last minute deals & discount bundles
  • Plus duty-free and merchandise offers
Go to AirAsia deal >>

View all AirAsia offers

Recommended for Cambodia

The climate guide for Cambodia (Siemreab) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

  • Top deals & discounts
  • Siemreab weather overview
  • More destinations
  • Best time to go to Siemreab
  • Siemreab 5-day weather forecast
  • Siemreab weather today - current conditions (last 24-hours)

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

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

More about Cambodia

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.