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Weather in Phnom Penh for July 2026

Your guide to Phnom Penh weather in July - trends and predictions

    Temperatures

  • Until now, July 2026 in Phnom Penh has been nearly identical to the historical average, with a temperature of 32.7 °C (showing only a slight deviation of -0.3 °C).

  • Expect cooler weather in the next days in Phnom Penh with the forecast suggesting a temperature of 32.9 °C, lower than the historical average.

  • In general, the average temperature in Phnom Penh at the beginning of July is 33 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 31.7 °C by the end of July.

    • Rain 🌧️

  • Phnom Penh experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 123 mm.

Average dry days
3
Dry days
Average rainy days
28
Rainy days
Average snowy days
0
Snow days
Average temperatures
32°/25°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
69 %
Avg humidity

Phnom Penh Weather July

Move between months or click on a day
June
August
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Heavy rain at times
35°
2
Moderate or heavy rain shower
33°
3
Moderate or heavy rain shower
30°
4
Light rain shower
32°
5
Moderate rain at times
34°
6
Moderate or heavy rain shower
33°
7
Light rain shower
34°
8
Light rain shower
34°
9
Patchy rain possible
34°
10
Moderate or heavy rain shower
34°
11
Moderate or heavy rain shower
34°
12
Patchy rain possible
33°
13
Patchy rain possible
33°
14
Light rain shower
31°
15
Cloudy
34°
16
Patchy rain possible
33°
17
Moderate or heavy rain shower
32°
18
Moderate rain at times
32°
19
Heavy rain at times
32°
20
Moderate or heavy rain shower
31°
21
Sunny
38°
22
Sunny
37°
23
Sunny
36°
24
Patchy rain possible
35°
25
Patchy rain possible
36°
26
Patchy rain possible
36°
27
Patchy rain possible
33°
28
Patchy rain possible
29°
29
Light rain shower
27°
30
Patchy rain possible
31°
31
Light rain shower
30°

Temperatures trend during July in Phnom Penh

See the weather trend as well as the moving average line

July weather in Phnom Penh day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
1 Jul. Heavy rain at times
Heavy rain at times
 35° /25° 2.9 mm 8
2 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 33° /25° 8.8 mm 7
3 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /24° 13.4 mm 6
4 Jul. Light rain shower
Light rain shower
 32° /24° 6.8 mm 7
5 Jul. Moderate rain at times
Moderate rain at times
 34° /24° 1.5 mm 8
6 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 33° /25° 5.3 mm 8
7 Jul. Light rain shower
Light rain shower
 34° /26° 4.4 mm 7
8 Jul. Light rain shower
Light rain shower
 34° /25° 4.1 mm 8
9 Jul. Patchy rain possible
Patchy rain possible
 34° /25° 3 mm 8
10 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 34° /25° 1.8 mm 8
11 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 34° /24° 5.4 mm 9
12 Jul. Patchy rain possible
Patchy rain possible
 33° /25° 1.8 mm 8
13 Jul. Patchy rain possible
Patchy rain possible
 33° /25° 2.5 mm 7
14 Jul. Light rain shower
Light rain shower
 31° /25° 4.5 mm 8
15 Jul. Cloudy
Cloudy
 34° /25° 1.5 mm 8
16 Jul. Patchy rain possible
Patchy rain possible
 33° /25° 1.8 mm 8
17 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 32° /25° 4.5 mm 8
18 Jul. Moderate rain at times
Moderate rain at times
 32° /24° 5.8 mm 8
19 Jul. Heavy rain at times
Heavy rain at times
 32° /25° 2 mm 8
20 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /24° 6.8 mm 8
21 Jul. Sunny
Sunny
 38° /25° 0 mm 12.3
22 Jul. Sunny
Sunny
 37° /25° 0.1 mm 12.4
23 Jul. Sunny
Sunny
 36° /25° 3.7 mm 12
24 Jul. Patchy rain possible
Patchy rain possible
 35° /25° 4.9 mm 10.5
25 Jul. Patchy rain possible
Patchy rain possible
 36° /25° 4.7 mm 12.4
26 Jul. Patchy rain possible
Patchy rain possible
 36° /25° 5.9 mm 8
27 Jul. Patchy rain possible
Patchy rain possible
 33° /27° 2.8 mm 7
28 Jul. Patchy rain possible
Patchy rain possible
 29° /25° 5.1 mm 6
29 Jul. Light rain shower
Light rain shower
 27° /25° 7.2 mm 6
30 Jul. Patchy rain possible
Patchy rain possible
 31° /25° 0.1 mm 7
31 Jul. Light rain shower
Light rain shower
 30° /26° 3 mm 7
Next
Important Notice
Our weather forecast for Phnom Penh in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Phnom Penh forecast closer to your planned date for the most up-to-date weather information.
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Phnom Penh in July - FAQ

What are the expected maximum and minimum temperatures in Phnom Penh during July?
During July, expect a variety of temperatures with highs around 32° and lows near 25°, suitable for diverse activities and preferences.

How much rainfall should be expected in Phnom Penh during July?
Significant rainfall exceeding 123 mm is expected in Phnom Penh during July, occurring over more than 28 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Phnom Penh during July?
The average wind speed in Phnom Penh during July is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

July rainfall patterns in Phnom Penh

Explore the daily rainfall trends and prepare for Phnom Penhs July weather 💧
Typically, Phnom Penh has 28 rainy days in July with a total of 123 mm of rainfall.

UV exposure in Phnom Penh during July

Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️

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Get accurate weather forecasts for Phnom Penh, located at latitude 11.562 and longitude 104.916. Stay updated with localized weather information tailored for Phnom Penh.

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