Currently: 82 °F. Clear. (Weather station: Ubon Ratchathani Airport, Cambodia). See more current weatherPast Weather in Phnom Penh — Graph
Phnom Penh Temperature Yesterday
Maximum temperature yesterday: 91 °F (at 4:00 pm)
Minimum temperature yesterday: 63 °F (at 4:00 am)
Average temperature yesterday: 76 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 91 °F (Jan 17, 2:00 pm) | 100% (Jan 10, 5:00 am) | 30.18 "Hg (Jan 10, 5:00 am) |
| Low | 52 °F (Jan 10, 6:00 am) | 31% (Jan 21, 1:00 pm) | 29.74 "Hg (Jan 17, 3:00 pm) |
| Average | 72 °F | 69% | 29.96 "Hg |
| * Reported Jan 6 5:00 pm — Jan 21 5:00 pm, Phnom Penh. Weather by CustomWeather, © 2026 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Phnom Penh Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 5:00 pm Wed, Jan 21 |  | 86 °F | Sunny. | 12 mph | ↑ | 33% | 29.89 "Hg | 10 mi |
| 4:00 pm | | 88 °F | Sunny. | 13 mph | ↑ | 31% | 29.89 "Hg | 10 mi |
| 3:00 pm |  | 90 °F | Passing clouds. | 13 mph | ↑ | 31% | 29.89 "Hg | N/A |
| 2:00 pm | | 88 °F | Passing clouds. | 13 mph | ↑ | 33% | 29.89 "Hg | N/A |
| 1:00 pm | | 88 °F | Passing clouds. | 12 mph | ↑ | 31% | 29.92 "Hg | N/A |
| 12:00 pm | | 86 °F | Passing clouds. | 8 mph | ↑ | 38% | 29.98 "Hg | N/A |
| 11:00 am | | 84 °F | Passing clouds. | 9 mph | ↑ | 43% | 30.01 "Hg | N/A |
| 10:00 am | | 81 °F | Passing clouds. | 10 mph | ↑ | 48% | 30.04 "Hg | N/A |
| 9:00 am | | 77 °F | Passing clouds. | 6 mph | ↑ | 61% | 30.01 "Hg | N/A |
| 8:00 am | | 70 °F | Passing clouds. | 5 mph | ↑ | 78% | 30.01 "Hg | N/A |
| 7:00 am | | 64 °F | Clear. | 5 mph | ↑ | 100% | 29.95 "Hg | 6 mi |
| 6:00 am | | 63 °F | Clear. | 2 mph | ↑ | 100% | 29.92 "Hg | 5 mi |
| 5:00 am | | 63 °F | Clear. | 6 mph | ↑ | 100% | 29.89 "Hg | 5 mi |
| 4:00 am | | 64 °F | Clear. | 3 mph | ↑ | 94% | 29.89 "Hg | 5 mi |
| 3:00 am | | 64 °F | Clear. | 2 mph | ↑ | 88% | 29.89 "Hg | 5 mi |
| 2:00 am | | 64 °F | Clear. | 3 mph | ↑ | 88% | 29.89 "Hg | 5 mi |
| 1:00 am | | 64 °F | Clear. | 5 mph | ↑ | 88% | 29.92 "Hg | 5 mi |
| 12:00 am | | 68 °F | Clear. | 2 mph | ↑ | 78% | 29.92 "Hg | 5 mi |
| 11:00 pm Tue, Jan 20 | | 66 °F | Clear. | 3 mph | ↑ | 83% | 29.92 "Hg | 5 mi |
| 10:00 pm | | 68 °F | Clear. | 2 mph | ↑ | 83% | 29.89 "Hg | 5 mi |
| 9:00 pm | | 77 °F | Clear. | 5 mph | ↑ | 61% | 29.89 "Hg | 5 mi |
| 8:00 pm | | 75 °F | Clear. | 3 mph | ↑ | 74% | 29.86 "Hg | 5 mi |
| 7:00 pm | | 77 °F | Clear. | No wind | ↑ | 69% | 29.83 "Hg | 5 mi |
| 6:00 pm | | 79 °F | Clear. | 2 mph | ↑ | 61% | 29.83 "Hg | 5 mi |
| Weather by CustomWeather, © 2026 | ||||||||