Weather in Siem Reap: May
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Average day temperature: | 95.1°F |
| Average night temperature: | 80.6°F | |
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Number of sunny days: | 9 days |
| Day length: | 12.6 - 12.9 hours | |
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Number of rainy days: | 8 days |
| Precipitation totals: | 4.0 in. | |
| more information | ||
14 days
forecast
forecast
| Siem Reap |
weather in
June
June
| Siem Reap |
Air temperature in May, °F
Show year:
2025
2024
2023
The highest day temperature during May of 2025 was 99°F. At the same time the lowest night temperature was 76°F. Daily and nightly averages during May were 92.9°F and 78.7°F.
Sunny, partly cloudy and cloudy days
Mostly all days in May are partly cloudy but sunny or cloudy days are also possible.
Precipitation total in May, in.
Precipitation total value in Siem Reap in May is 4.2 in. Other months of the year show relatively similar values.
Wind speed in May, mph
The average wind speed value in May is 5.0 mph
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 May is: 6.6.
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: 13:03
December 05, friday
1500
84°F
W
1 mph
1 mph
1800
79°F
S
6 mph
6 mph
2100
77°F
S
5 mph
5 mph
December 06, saturday
0000
77°F
W
4 mph
4 mph
0300
75°F
W
6 mph
6 mph
0600
73°F
W
6 mph
6 mph
0900
79°F
W
7 mph
7 mph
1200
84°F
W
4 mph
4 mph
