Annual Weather Averages in Siem Reap
Based on weather reports collected during 2005–2015.
All Year Climate & Weather Averages in Siem Reap
High Temp: 95 °F
Low Temp: 70 °F
Mean Temp: 83 °F
Precipitation: 4.95"
Humidity: 68%
Dew Point: 72 °F
Wind: 5 mph
Pressure: N/A
Visibility: 6 mi
January Climate & Weather Averages in Siem Reap
High Temp: 87 °F
Low Temp: 70 °F
Mean Temp: 78 °F
Precipitation: 0.15"
Humidity: 60%
Dew Point: 65 °F
Wind: 5 mph
Pressure: N/A
Visibility: 6 mi
February Climate & Weather Averages in Siem Reap
High Temp: 91 °F
Low Temp: 74 °F
Mean Temp: 82 °F
Precipitation: 0.23"
Humidity: 61%
Dew Point: 68 °F
Wind: 5 mph
Pressure: N/A
Visibility: 6 mi
March Climate & Weather Averages in Siem Reap
High Temp: 94 °F
Low Temp: 77 °F
Mean Temp: 85 °F
Precipitation: 1.05"
Humidity: 59%
Dew Point: 70 °F
Wind: 5 mph
Pressure: N/A
Visibility: 6 mi
April Climate & Weather Averages in Siem Reap
High Temp: 95 °F
Low Temp: 79 °F
Mean Temp: 87 °F
Precipitation: 3.29"
Humidity: 60%
Dew Point: 72 °F
Wind: 5 mph
Pressure: N/A
Visibility: 6 mi
May Climate & Weather Averages in Siem Reap
High Temp: 94 °F
Low Temp: 80 °F
Mean Temp: 87 °F
Precipitation: 7.42"
Humidity: 66%
Dew Point: 74 °F
Wind: 5 mph
Pressure: N/A
Visibility: 6 mi
June Climate & Weather Averages in Siem Reap
High Temp: 92 °F
Low Temp: 79 °F
Mean Temp: 85 °F
Precipitation: 8.08"
Humidity: 71%
Dew Point: 75 °F
Wind: 6 mph
Pressure: N/A
Visibility: 6 mi
July Climate & Weather Averages in Siem Reap
High Temp: 90 °F
Low Temp: 78 °F
Mean Temp: 84 °F
Precipitation: 9.16"
Humidity: 73%
Dew Point: 74 °F
Wind: 6 mph
Pressure: N/A
Visibility: 6 mi
August Climate & Weather Averages in Siem Reap
High Temp: 89 °F
Low Temp: 78 °F
Mean Temp: 84 °F
Precipitation: 9.64"
Humidity: 75%
Dew Point: 75 °F
Wind: 6 mph
Pressure: N/A
Visibility: 6 mi
September Climate & Weather Averages in Siem Reap
High Temp: 88 °F
Low Temp: 78 °F
Mean Temp: 83 °F
Precipitation: 10.59"
Humidity: 77%
Dew Point: 75 °F
Wind: 5 mph
Pressure: N/A
Visibility: 6 mi
October Climate & Weather Averages in Siem Reap
High Temp: 88 °F
Low Temp: 77 °F
Mean Temp: 83 °F
Precipitation: 6.92"
Humidity: 76%
Dew Point: 74 °F
Wind: 4 mph
Pressure: N/A
Visibility: 6 mi
November Climate & Weather Averages in Siem Reap
High Temp: 88 °F
Low Temp: 75 °F
Mean Temp: 82 °F
Precipitation: 2.44"
Humidity: 70%
Dew Point: 72 °F
Wind: 4 mph
Pressure: N/A
Visibility: 6 mi
December Climate & Weather Averages in Siem Reap
High Temp: 87 °F
Low Temp: 71 °F
Mean Temp: 79 °F
Precipitation: 0.46"
Humidity: 65%
Dew Point: 67 °F
Wind: 4 mph
Pressure: N/A
Visibility: 6 mi