Siem Reap Weather in July

Cambodia · July climate averages and travel tips

Avg high31°C (88°F)
Avg low25°C (76°F)
Rainfall192 mm (7.6 in)
RatingPoor 1.3/10

In July, Siem Reap has average highs of 31°C (88°F) and lows of 25°C (76°F). The month is wet, with about 192 mm (7.6 in) of rain spread over 25 days, making it the second wettest month of the year. Humidity averages 84%, so it feels sticky and hotter than the thermometer suggests. You get roughly 12.7 hours of daylight and frequently cloudy skies.

Is July a good time to visit Siem Reap?

July is not the best time to visit Siem Reap (1.3/10) mainly because of the rain. The weather is much better in December.

Visiting Siem Reap in July

July: wet and heavy

July in Siem Reap feels hot, sticky and often cloudy. Rain falls on many days, and the high humidity can make temple visits tiring. Showers may interrupt outdoor plans, so leave room to change course rather than trying to fit several distant sights into one day.

Angkor Wat and the Bayon are still worth seeing, especially when cloud softens the light on their stone carvings. But wet paths can be slippery, and long walks in the heat may feel draining. Save time for the Angkor National Museum or a meal in town if rain sets in.

What's on

There isn't a major fixed festival that draws visitors to Siem Reap in July. Buddhist Lent, called Vassa, often begins around this time, though its date varies. Monks spend the rainy season at their monasteries, and you may notice a quieter, more reflective mood at local temples.

Families travelling with children may find shorter temple visits and indoor breaks easier than a full day among the ruins.

Quieter, with a local tip

July is low season compared with the drier months, especially December. You'll usually encounter fewer visitors at the temples, and hotel prices are often lower than during the peak season. The trade-off is frequent rain and less sunshine, so beach-style weather isn't on the cards.

At Ta Prohm, rain can make the root-covered paths slick. Take care on the uneven stones, and consider visiting one temple at a time instead of rushing between sites. If a downpour catches you near the Old Market, pause for a bowl of kuy teav, a Cambodian noodle soup, before heading back out.

July weather at a glance

Average high31°C (88°F)
Average low25°C (76°F)
Daily mean27°C (81°F)
Rainfall192 mm (7.6 in)
Rainy days (1 mm+)25
Humidity84%
Cloud cover89%
Daylight12.7 hours
Est. sunshine1.5 hours/day
Wind6.7 km/h
vs June1°C cooler than June, with 39 mm more rain.

What to pack for Siem Reap in July

Siem Reap weather in other months

Jan34°C / 21°C9 mmGoodFeb36°C / 23°C17 mmFairMar37°C / 25°C41 mmFairApr36°C / 26°C77 mmPoorMay34°C / 26°C138 mmPoorJun32°C / 25°C153 mmPoorJul31°C / 25°C192 mmPoorAug31°C / 25°C185 mmPoorSep31°C / 24°C246 mmPoorOct31°C / 24°C146 mmPoorNov32°C / 23°C41 mmGoodDec32°C / 21°C7 mmGood

← JuneBest time to visit Siem ReapAugust →

Better weather in July nearby

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