Weather for Sihanoukville in January is typically good with an average maximum temperature of +84°F during the day, and approximately 3 sunny days monthly. Typically, there are about 17 rainy days with the total average precipitation that falls in January around 25 mm. Expect good weather and pack accordingly to enjoy the outdoors. Search flightsin one click on Avionero.
Average weather
☀️
+84°F
Avg. max. temperature
+70°F
Min.
+91°F
Max.
25 mm
Total precipitation
76%
Avg. humidity
2 m/s
Avg. wind
3 ☀️
Sunny Days
11 ⛅️
Cloudy
17 🌦
Rainy
Our opinion: Sihanoukville has good weather in January.
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Average temperature in Sihanoukville in January
Here are the expected maximum, average and minimum temperatures in Sihanoukville for January based on the historical data.
Last Year
Historical Data
The expected average maximum temperature in January is +84°F with a maximum of +90°F and a minimum of +73°F.
The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +84°F to +84°F.
Is Sihanoukville warm or cold in January?
Sihanoukville is typically warm in January.
Maximum temperatures go up compared to the previous month from +84°F to +84°F. The minimum temperature also goes down from +77°F to +75°F.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how January is compared to other months in Sihanoukville:
Climate in Sihanoukville in January
Sihanoukville weather looks like this, on average, in January and the surrounding months.
December
January
February
Avg. temperature
+84°F
+84°F
+84°F
Min. temperature
+68°F
+70°F
+72°F
Max. temperature
+90°F
+91°F
+91°F
Rainfall
24 mm
25 mm
27 mm
Wind
2 m/s
2 m/s
2 m/s
Humidity
73%
76%
77%
Air pressure
1010 HPa
1011 HPa
1011 HPa
Sunny days
3
3
3
Cloudy days
16
11
6
Rainy days
12
17
19
Snowy days
0
0
0
January weather is still as good as in December.The temperature levels stay the same in the area of +84°F for average maximum temperature during the day.Prepare for more rain. Average rainfall goes from 24 mm to 25 mm.Humidity rises from 73% to 76%.The average wind speed doesn’t change much during January, staying around 2 m/s.The amount of sunny days stay about the same, averaging 3 sunny days during the month.
February brings much the same weather, it remains good.
Wind speed in Sihanoukville in January based on historical data.
Last Year
Historical Data
The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Sihanoukville is gradually increasing during January, going from 2 m/s to 3 m/s over the course of the month.
Rain
Amount of rainfall in mm during January in Sihanoukville based on historical data.
Last Year
Historical Data
Total precipitation in January is about 53 mm, with a 23% chance of rain on a typical day. The maximum amount of rainfall per day is around 24 mm, which is considered light rain.On average, there are about 7 rainy days during January, so prepare to bring an umbrella.
Here’s how January 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 January in Sihanoukville?
This is the weather in Sihanoukville in January 2024:
1 January
☁️
+85°F
2 January
☁️
+83°F
3 January
☁️
+87°F
4 January
☁️
+87°F
5 January
☁️
+85°F
6 January
☁️
+84°F
7 January
☁️
+78°F
8 January
☁️
+83°F
9 January
☁️
+85°F
10 January
🌧️
+80°F
11 January
🌧️
+80°F
12 January
🌧️
+81°F
13 January
☁️
+82°F
14 January
☁️
+83°F
15 January
☀️
+83°F
16 January
☀️
+87°F
17 January
☁️
+83°F
18 January
☀️
+84°F
19 January
☁️
+85°F
20 January
☁️
+85°F
21 January
☁️
+87°F
22 January
☀️
+85°F
23 January
☁️
+85°F
24 January
☁️
+89°F
25 January
☀️
+83°F
26 January
☁️
+85°F
27 January
☁️
+86°F
28 January
☀️
+85°F
29 January
☁️
+83°F
30 January
☁️
+83°F
31 January
☀️
+85°F
In January 2024 Sihanoukville had 7 sunny days, 21 cloudy days, and 3 rainy days. The average maximum temperature was +84°F, with an absolute maximum of +90°F and a minimum of +79°F. The average humidity was 73%, with a maximum of 100% and a minimum of 42%. The average wind speed was 2 m/s, with a maximum of 9 m/s and a minimum of 0 m/s.
Are you planning a trip in January?
Climate Change Over the Years
This is how Sihanoukville climate has changed over the last 43 years.
The climate in Sihanoukville in January 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 January:
Is January a good time to visit Sihanoukville?
January is a really good time to go to Sihanoukville. The weather is nice so plan your packing around outdoor activities and exploring. Check out other good time to visit Sihanoukville.
Can you sunbathe in Sihanoukville in January?
January is warm in Sihanoukville. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.
Is Sihanoukville rainy in January?
Sihanoukville is usually dry in January. Plan your packing around outdoor activities and exploring.
Is it sunny in Sihanoukville in January?
Usually, it’s not very sunny in Sihanoukville in January, 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.
