Siem Reap, Cambodia Weather

Current: 26.14°C/79.05°F, Wind SW at 39.82 km/h, 85% Humidity, 78% Chance of rain

Siem Reap,  Weather
(Photo by martin bennie on Unsplash)

Current conditions

Updated: 08:21 AM Monday 24 June 2024
26°C
78.8°F
°C °F

Condition: Light Rain

Pressure: 1,008 hPa

Sea level: 1,008 hPa

Temperature: 26.14°C

Cloud: 100%

Humidity: 85%

Wind: SW 17.93 km/h

Visibility: 10,000 m

Weather forecast

Mon
22 Apr
38°C
Clouds
Tue
23 Apr
38°C
Clouds
Wed
24 Apr
38°C
Clouds
Thu
25 Apr
38°C
Clouds
Fri
26 Apr
39°C
Clouds
Hourly forecast today:
09:00 AM
26° / 26°
26° / 26°
Light Rain
85% 39.82 km/h
10:00 AM
26° / 26°
26° / 26°
Light Rain
85% 36.07 km/h
11:00 AM
26° / 26°
26° / 26°
Light Rain
84% 31.32 km/h
12:00 PM
26° / 26°
26° / 26°
Light Rain
85% 26.78 km/h
13:00 PM
27° / 27°
27° / 27°
Light Rain
81% 27.11 km/h
14:00 PM
28° / 28°
28° / 28°
Light Rain
81% 30.67 km/h
15:00 PM
27° / 27°
27° / 27°
Moderate Rain
85% 34.13 km/h
16:00 PM
26° / 26°
26° / 26°
Light Rain
89% 36.86 km/h
17:00 PM
25° / 25°
25° / 25°
Light Rain
92% 32.33 km/h
18:00 PM
25° / 25°
25° / 25°
Light Rain
93% 26.75 km/h
19:00 PM
25° / 25°
25° / 25°
Light Rain
93% 20.59 km/h
20:00 PM
25° / 25°
25° / 25°
Light Rain
93% 17.35 km/h
21:00 PM
25° / 25°
25° / 25°
Light Rain
93% 16.52 km/h
22:00 PM
25° / 25°
25° / 25°
Light Rain
94% 17.75 km/h
23:00 PM
25° / 25°
25° / 25°
Light Rain
94% 17.93 km/h

30 Day Averages and Extremes

  • Average high 31.41°C
  • Average low 25.01°C
  • Hottest day (28 June 2024) 35.69°C
  • Coldest day (07 July 2024) 24.26°C
  • Average humidity 66.3%
  • Days with precipitation 6 days
  • Highest precipitation 79.74 mm (05 May 2024)

Yesterday's Data

  • Max: 39°C
  • Min: 28°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Siem Reap over the next 12 hours

Temperature and possibility of rain in Siem Reap in the coming days

Rainfall in Siem Reap in the coming days

Siem Reap Climate Summary

Siem Reap features a Tropical wet and dry or savanna (Köppen classification: Aw), with an average annual temperature of 29.43ºC (84.97ºF), which is about 0.46% higher than the national average for Cambodia. Annually, the city experiences approximately 116.39 millimeters (4.58 inches) of rainfall, spread across 195.81 rainy days, accounting for 53.65% of the year.

Longitude 13.3632533
Latitude 103.856403
Yearly high temperature 32.69ºC (90.84ºF)
Yearly low temperature 24.55ºC (76.19ºF)
Hottest month March 35.67ºC (96.21ºF)
Coldest month January 21.75ºC (71.15ºF)
Yearly precip 116.39mm (4.58in)
Days with rainfall 195.81 days (53.65%)
Driest month January (60.35%)
Wettest month September (80.96%)

Weather averages by month

Month High / Low (°C) Rain
January 31.69° / 21.75° 2.45 days
February 34.01° / 23.42° 3.27 days
March 35.67° / 25.89° 9.18 days
April 35.74° / 26.88° 16.0 days
May 34.77° / 26.74° 21.55 days
June 32.82° / 25.64° 24.36 days
July 31.71° / 24.88° 26.73 days
August 31.63° / 24.98° 25.27 days
September 31.35° / 24.97° 28.09 days
October 31.18° / 24.45° 23.09 days
November 31.22° / 23.51° 11.91 days
December 30.44° / 21.46° 3.91 days

Frequently asked questions

1. What is the hottest month in Siem Reap?

March has the highest average monthly temperature (daily mean of 35.67ºC) and January are the coolest (daily mean of 21.75ºC).

2. What should I wear in Siem Reap today?

For today's very hot weather in Siem Reap, with the high temperatures above 39ºC (102.2ºF), consider wearing:
- Ultra-thin, breathable socks
- High SPF sunscreen for outdoor activities
- Light, natural fabrics (like cotton or linen)
- Broad-brimmed sun hat

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Temperature

Day
38°C
Night
30°C
Morning
28°C
Afternoon
38°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO 427.25
  • NH3 1.68
  • NO 0.12
  • NO2 1.1
  • O3 56.51
  • PM10 6.12
  • PM25 4.89
  • SO2 0.98

Sunrise / Sunset

05:39 AM
18:34 PM