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.
Kampong Speu Weather in September
September in Kampong Speu brings very high temperatures, with daytime highs of 33°C (91°F) and nights around 25°C (77°F). Quite a bit of rainfall is expected, around 222 mm (8.7 in), so pack an umbrella.
Rainfall in Kampong Speu in September
You can expect rain on around 20 days based on historical patterns, with 222 mm (8.7 in) average for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Kampong Speu in September
If you're visiting Kampong Speu in September, expect highs of 33°C (91°F) and overnight lows around 25°C (77°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Kampong Speu in September
The area enjoys a balanced 129 hours of sunlight, ensuring it's neither too overcast nor too sunny.If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Kampong Speu. Our weather planner can help you explore destinations with more pleasant weather conditions.
Kampong Speu Temperature in September
Min Temperature
25°C (77°F)
Max Temperature
33°C (91°F)
Chance of Rain
66%
Precipitation
222 mm (8.7 in)
Rainy days
20 days
Humidity
84% *
Sunshine
129 hours *
Percentage Sunshine
*
* Data from: Phnom Penh, Cambodia (37 KM, 23 Miles).
Kampong Speu Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kampong Speu - and find the best time to visit.
Historical weather records for Kampong Speu in September
Browse day-by-day weather records for Kampong Speu spanning 38 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kampong Speu historical weather extremes in September
Based on weather observations in Kampong Speu between 2005 and 2026, these are the recorded extremes during September.
- On September 30, 2019, temperatures climbed to 39°C (102°F), marking the warmest September day on record.
- Kampong Speu experienced its chilliest September day on September 23, 2011, reaching only 27°C (81°F).
- Nighttime temperatures dropped to 19°C (66°F) on September 14, 2022, marking the coldest September night on record.
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 Kampong Speu in September
Get ready for hot weather in September! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. Also bring a poncho, it will rain a lot! Waterproof everything you can. Bring sunglasses since you'll have some sunny periods throughout the month
What To Do in Kampong Speu in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
-
Swimming7/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Kampong Speu 3-Day Forecast
More climate data for Kampong Speu
Temperature Rainfall Sunshine Humidity
See the full Kampong Speu 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.