April could be a good time to visit Sihanoukville, as the weather is generally fine. The average high temperature is around +88°F, and there are typically 1 sunny days in April. However, expect about 25 rainy days, and total monthly rainfall of approximately 100 mm. The weather is changeable so pack for every eventuality. Search flightsin one click on Avionero.
Good to know:
April is usually the hottest month of the year in Sihanoukville;
Average weather
☀️
+88°F
Avg. max. temperature
+75°F
Min.
+93°F
Max.
100 mm
Total precipitation
79%
Avg. humidity
2 m/s
Avg. wind
1 ☀️
Sunny Days
3 ⛅️
Cloudy
25 🌦
Rainy
Our opinion: Sihanoukville has OK weather in April.
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Average temperature in Sihanoukville in April
Here are the expected maximum, average and minimum temperatures in Sihanoukville for April based on the historical data.
Last Year
Historical Data
The expected average maximum temperature in April is +88°F with a maximum of +91°F and a minimum of +79°F.
The average maximum temperature goes up 14% by the end of the month, compared with the beginning of the month, from +86°F to +88°F.
Is Sihanoukville warm or cold in April?
Sihanoukville is typically hot in April.
Maximum temperatures go up compared to the previous month from +86°F to +88°F. The minimum temperature also goes up from +79°F to +81°F.
Make sure that you pack your summer linen and swimming costumes; it’s probably going to be hot.
April is the hottest month in Sihanoukville, here is the comparison with other months:
Climate in Sihanoukville in April
Sihanoukville weather looks like this, on average, in April and the surrounding months.
March
April
May
Avg. temperature
+86°F
+88°F
+86°F
Min. temperature
+70°F
+75°F
+77°F
Max. temperature
+95°F
+93°F
+93°F
Rainfall
55 mm
100 mm
401 mm
Wind
2 m/s
2 m/s
2 m/s
Humidity
78%
79%
83%
Air pressure
1010 HPa
1008 HPa
1007 HPa
Sunny days
3
1
0
Cloudy days
5
3
1
Rainy days
23
25
29
Snowy days
0
0
0
April weather is still as ok as in March.It’s getting warmer as April arrives. The average maximum temperature goes up from +86°F to +88°F during the day.Prepare for more rain. Average rainfall goes from 55 mm to 100 mm.Humidity rises from 78% to 79%.The average wind speed doesn’t change much during April, staying around 2 m/s.The days becoming less sunny, going from 3 sunny days in March to 1 in April.
Wind speed in Sihanoukville in April based on historical data.
Last Year
Historical Data
The average wind speed is 2 m/s getting up to 3 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Sihanoukville is gradually increasing during April, going from 2 m/s to 2 m/s over the course of the month.
Rain
Amount of rainfall in mm during April in Sihanoukville based on historical data.
Last Year
Historical Data
Total precipitation in April is about 75 mm, with a 50% chance of rain on a typical day. The maximum amount of rainfall per day is around 22 mm, which is considered light rain.April is a pretty wet month with over 15 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of wellies.
Here’s how April is compared with other months in the amount of precipitation, total mm:
Sihanoukville wettest month is July, where a typical day has a 97% chance of precipitation and 637 mm of rainfall per day. December, on the other hand, is the driest month with a mere 39% chance of precipitation and 24 mm of rainfall per day.
How was the weather last April in Sihanoukville?
This is the weather in Sihanoukville in April 2024:
1 April
☁️
+86°F
2 April
☁️
+86°F
3 April
☁️
+87°F
4 April
☁️
+87°F
5 April
☁️
+87°F
6 April
☁️
+89°F
7 April
☁️
+89°F
8 April
☁️
+92°F
9 April
☁️
+90°F
10 April
☁️
+89°F
11 April
☁️
+89°F
12 April
☁️
+87°F
13 April
☁️
+89°F
14 April
☁️
+89°F
15 April
☁️
+90°F
16 April
☁️
+85°F
17 April
☁️
+87°F
18 April
☁️
+89°F
19 April
☁️
+88°F
20 April
☁️
+87°F
21 April
☁️
+88°F
22 April
☁️
+89°F
23 April
☁️
+90°F
24 April
☁️
+90°F
25 April
🌧️
+91°F
26 April
☁️
+88°F
27 April
☁️
+88°F
28 April
☁️
+89°F
29 April
☁️
+88°F
30 April
🌧️
+88°F
In April 2024 Sihanoukville had 0 sunny days, 28 cloudy days, and 2 rainy days. The average maximum temperature was +88°F, with an absolute maximum of +91°F and a minimum of +84°F. The average humidity was 77%, with a maximum of 94% and a minimum of 36%. The average wind speed was 2 m/s, with a maximum of 7 m/s and a minimum of 0 m/s.
Are you planning a trip in April?
Climate Change Over the Years
This is how Sihanoukville climate has changed over the last 43 years.
The climate in Sihanoukville in April has not changed that much over the last 43 years.
The average temperature was the lowest in 1999 (+83°F) and the highest in 2024 (+87°F). The driest year was 2014 with only 2645 mm of rainfall, and the wettest year was 2006 with 4069 mm.
FAQ
Frequently asked questions about the weather in Sihanoukville in April:
Is April a good time to visit Sihanoukville?
It’s always a good time to visit Sihanoukville, but the weather is changeable in April, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.
Can you sunbathe in Sihanoukville in April?
Absolutely, April is hot in Sihanoukville. Plan on beach and pool time, and ensure that you pack light and breathable options to stay comfortable.
Is Sihanoukville rainy in April?
Sihanoukville is often rainy in April. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.
Is it sunny in Sihanoukville in April?
Usually, it’s not very sunny in Sihanoukville in April, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.
Other cities in Cambodia
Check out the weather for other cities in Cambodia.
For this page, we’ve looked at the typical weather in Sihanoukville, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.
