Climate & Weather in Siem Reap, 🇰🇭 Cambodia - Monthly Averages, Forecast & Air Quality

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🇰🇭 Siem Reap, #686

Nomad Score 6.7

Coords 13.3617562, 103.8590321

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CURRENT CONDITIONS

Temperature 31.9°C / 25.7°C

Feels Like 35.6°C / 29.6°C

Weather ⛈️ Thunderstorm

Humidity %

Wind 24.2 km/h (gusts 51.5)

UV Index 8.0

Sunrise / Sunset 05:52 / 18:21

Daylight 12.5 hrs

Last updated: 18 hours ago

7-DAY FORECAST

Date	Weather	High	Low	Feels Like	Precip	Rain %	Wind	UV
Mon 24 Aug	⛈️ Thunderstorm	31.9°	25.7°	35.6° / 29.6°	8.9 mm	83%	24.2 km/h	8.0
Tue 25 Aug	⛈️ Thunderstorm	32.6°	26.0°	37.1° / 29.6°	3.8 mm	69%	25.1 km/h	7.5
Wed 26 Aug	⛈️ Thunderstorm	32.5°	25.7°	36.9° / 28.8°	4.7 mm	92%	25.5 km/h	7.5
Thu 27 Aug	⛈️ Thunderstorm	32.2°	25.8°	37.3° / 29.0°	5.2 mm	83%	23.5 km/h	7.9
Fri 28 Aug	🌧️ Moderate drizzle	32.4°	25.7°	37.1° / 28.3°	2.7 mm	88%	25.0 km/h	7.1
Sat 29 Aug	🌧️ Light drizzle	30.6°	25.6°	33.4° / 28.0°	0.9 mm	84%	24.2 km/h	8.2
Sun 30 Aug	🌧️ Light drizzle	29.6°	25.7°	33.1° / 28.9°	1.2 mm	78%	20.6 km/h	5.7

BEST MONTHS TO VISIT

Month	Rating	Avg High	Avg Low	Rain Days	Sun (hrs)	Humidity
January	Excellent	30.5°C	20.4°C	1.5	319.3	65.0%
December	Good	30.0°C	21.2°C	4.1	310.0	71.1%
February	Good	32.7°C	22.5°C	5.1	296.8	65.0%
November	Good	30.4°C	22.7°C	14.0	282.0	79.5%
October	Fair	30.6°C	23.6°C	22.8	266.6	84.9%
March	Fair	34.3°C	24.6°C	9.3	337.9	66.1%
September	Fair	30.5°C	24.4°C	29.2	201.0	87.2%
April	Fair	34.4°C	25.5°C	15.0	324.0	70.7%
August	Fair	32.1°C	25.0°C	25.2	279.0	81.3%
May	Fair	32.8°C	25.6°C	23.6	300.7	79.3%
June	Fair	33.0°C	25.6°C	21.2	279.0	78.1%
July	Poor	31.7°C	25.1°C	25.9	248.0	82.2%

Ratings based on temperature comfort, rainfall, sunshine, and humidity. Ideal for digital nomads.

TEMPERATURE BY MONTH

PRECIPITATION & RAIN DAYS

SUNSHINE, UV & HUMIDITY

AIR QUALITY

🟢 Good

US Air Quality Index

European AQI: 24

PM2.5 3.6 µg/m³

PM10 5.3 µg/m³

Ozone 61.0 µg/m³

NO₂ 0.5 µg/m³

SO₂ 0.9 µg/m³

CO 113.0 µg/m³

UV Index 10.0

Dust 1.0 µg/m³

Measured: 12 hours ago. Source: Open-Meteo.

MONTHLY CLIMATE DATA

Month	High	Low	Mean	Feels Hi	Feels Lo	Precip	Rain Days	Sun	Daylight	UV	Humidity	Wind	Clouds
Jan	30.5°	20.4°	25.2°	33.4°	21.6°	24.1 mm	1.5	319.3 hrs	11.4 hrs	-	65.0%	12.8 km/h	54.4%
Feb	32.7°	22.5°	27.3°	36.5°	24.9°	37.0 mm	5.1	296.8 hrs	11.7 hrs	-	65.0%	13.4 km/h	45.4%
Mar	34.3°	24.6°	29.2°	39.3°	28.5°	62.7 mm	9.3	337.9 hrs	12.1 hrs	-	66.1%	13.3 km/h	51.9%
Apr	34.4°	25.5°	29.7°	40.3°	30.3°	132.8 mm	15.0	324.0 hrs	12.4 hrs	-	70.7%	13.2 km/h	65.8%
May	32.8°	25.6°	28.8°	39.6°	30.7°	257.4 mm	23.6	300.7 hrs	12.7 hrs	-	79.3%	13.0 km/h	86.5%
Jun	33.0°	25.6°	28.7°	38.9°	30.5°	171.3 mm	21.2	279.0 hrs	12.9 hrs	-	78.1%	15.3 km/h	89.6%
Jul	31.7°	25.1°	27.7°	37.2°	29.8°	273.7 mm	25.9	248.0 hrs	12.8 hrs	-	82.2%	16.5 km/h	91.9%
Aug	32.1°	25.0°	28.0°	38.3°	29.9°	226.7 mm	25.2	279.0 hrs	12.6 hrs	-	81.3%	14.7 km/h	91.1%
Sep	30.5°	24.4°	26.8°	36.7°	29.3°	396.9 mm	29.2	201.0 hrs	12.2 hrs	-	87.2%	13.0 km/h	95.0%
Oct	30.6°	23.6°	26.6°	36.9°	28.1°	263.4 mm	22.8	266.6 hrs	11.8 hrs	-	84.9%	11.9 km/h	88.7%
Nov	30.4°	22.7°	26.2°	35.4°	26.1°	129.2 mm	14.0	282.0 hrs	11.5 hrs	-	79.5%	12.5 km/h	76.4%
Dec	30.0°	21.2°	25.3°	33.4°	23.1°	32.9 mm	4.1	310.0 hrs	11.4 hrs	-	71.1%	12.9 km/h	59.0%

Based on historical averages. Source: Open-Meteo.