10 Hidden gems in Asia you need to visit
Explore 10 hidden gems in Asia offering authentic experiences, from pristine beaches and remote islands to cultural treks and peaceful mountain villages.
Sen Monorom Weather in September
Sen Monorom in September sees high daytime temperatures of 29°C (84°F) and nighttime lows of 22°C (72°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.
Rainfall in Sen Monorom in September
As part of the rainy season, Sen Monorom sees around 21 days of rain in September, with an average of 330 mm (13 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.
Temperature in Sen Monorom in September
If you're visiting Sen Monorom in September, expect highs of 29°C (84°F) and overnight lows around 22°C (72°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 22°C (72°F), evenings stay pleasantly warm.September in Sen Monorom has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Sen Monorom Temperature in September
Min Temperature
22°C (72°F)
Max Temperature
29°C (84°F)
Chance of Rain
68%
Precipitation
330 mm (13 in)
Rainy days
21 days
Sen Monorom Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sen Monorom - and find the best time to visit.
Historical weather records for Sen Monorom in September
Browse day-by-day weather records for Sen Monorom spanning 47 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sen Monorom historical weather extremes in September
Based on 20 years of weather observations in Sen Monorom between 2006 and 2026, these are the recorded extremes.
- The hottest September day on record in Sen Monorom reached 31°C (88°F) (September 28, 2026).
- Sen Monorom experienced its chilliest September day on September 8, 2009, reaching only 23°C (73°F).
- Nighttime temperatures dropped to 20°C (68°F) on September 13, 2018, marking the coldest September night on record.
- Peak precipitation in September occurred on September 2, 2009, when 142 mm (5.6 in) of precipitation was measured.
Best Places in Cambodia in September
Find out more about the weather in Cambodia and which places have the best travel conditions in this month. See all of Cambodia in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Sen Monorom in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can.
What To Do in Sen Monorom in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
-
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Sen Monorom 3-Day Forecast
More climate data for Sen Monorom
See the full Sen Monorom climate overview or explore weather in Cambodia.
Popular in September
Where to go in September - average daytime high across popular destinations.
Battambang
34°C (93°F) Phnom Penh33°C (91°F) Siem Reap33°C (91°F) Kep30°C (86°F) Chambok31°C (88°F) Koh Rong Island29°C (84°F) Kampot30°C (86°F) Sihanoukville29°C (84°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
10 Hidden gems in Asia you need to visit
Staying in an artwork
Situated between three of Cambodia's oldest nature parks you can find a work of art created by world-famous architect Bill Bensley called Shinta Mani Wild.
Exploring Cambodia by Bicycle
Discover the wonders of Cambodia on a bicycle tour, exploring its history, culture, and breathtaking landscapes. Ideal for all levels of cyclists.
Chase the autumn leaves in Japan
Japan is one of these cases which turns into a gold, yellow and orange fairy tale starting from September. And we can honestly say: We cannot imagine a more beautiful season to visit Japan.