Weather in Siem Reap: September
Average day temperature: | 88.5°F | |
Average night temperature: | 77.3°F | |
Number of sunny days: | 3 days | |
Day length: | 12.0 - 12.4 hours | |
Number of rainy days: | 17 days | |
Precipitation totals: | 9.8 in. | |
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14 days
forecast
forecast
Siem Reap |
weather in
October
October
Siem Reap |
Air temperature in September, °F
Show year:
2023
2022
2021
The highest day temperature during September of 2023 was 92°F. At the same time the lowest night temperature was 75°F. Day and night temperature averages during September were 86.1°F and 77.2°F.
Sunny, partly cloudy and cloudy days
Mostly all days in September are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in September, in.
Precipitation total value in Siem Reap in September is 9.2 in. Other months of the year show relatively similar values.
Wind speed in September, mph
The average wind speed value in September is 5.4 mph It makes September one of the most windy months of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 4.0.
Best time for vacation in Siem Reap
Siem Reap on a weather map
Places in Cambodia:
Name
°F
24 Hours Forecast
Siem Reap
Local time: 17:21
April 29, monday
1800
99°F
NW
8 mph
8 mph
2100
91°F
NE
11 mph
11 mph
April 30, tuesday
0000
86°F
E
8 mph
8 mph
0300
82°F
N
4 mph
4 mph
0600
82°F
NE
2 mph
2 mph
0900
93°F
N
6 mph
6 mph
1200
102°F
N
9 mph
9 mph
1500
104°F
NW
9 mph
9 mph