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Hourly Forecast
Daylight Hours
05:43
Sunrise
17:43
Sunset
Moon
Waxing Gibbous
14:03
Moonrise
01:41
Moonset
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View stargazing scoreWeather in Sen Monorom today, September 21, 2026
Sen Monorom looks damp on September 21, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. The morning carries the wetter risk, with rain chances near 94% and the highest odds around 11:00. Cloud is also thick early on, peaking near 100% around 05:00.
The day peaks near 25°C and cools toward 21°C. Relative humidity sits between 82% and 99%, reaching its peak around 05:00. Airflow remains manageable, reaching about 3.1 km/h around 10:00.
Expect the wet theme to continue later, as rain odds reach 100% near 14:00. Cloud amounts hold near 100% around 19:00. Visibility holds near 14.1 km, though it can fall to 5.4 km. The sun rises at 05:43 and sets at 17:43, for a total of 11 hours 59 minutes of sunlight today.
In short, treat September 21, 2026 in Sen Monorom as a damp day: pack covers, watch the wetter hours, and expect a high near 25°C.