July weather forecast and climate
Bangkok, Thailand

A beautiful park in spring outside the Wat Ratchanatdaram Temple in the heart of Bangkok, Thailand
A beautiful park in spring outside the Wat Ratchanatdaram Temple in the heart of Bangkok, Thailand
July is hot and humid in Bangkok with the average temperatures in the 25.6°C (78.1°F) to 33.3°C (91.9°F). The monsoon brings dark clouds in the skies, which remain overcast for most days and bring 172.7mm (6.8") of rain. The sun is able to break the cloud cover for an average of 5.7 hours every day.
The heat becomes unbearable at times due to the muggy conditions, particularly for tourists from the temperate regions, who find relief in indoor swimming pools and cold showers.

What is the temperature in July in Bangkok?

In Bangkok, Thailand, in July, the average high-temperature is 33.2°C (91.8°F), and the average low-temperature is 25.7°C (78.3°F).

What is the average humidity in July in Bangkok?

In July, the average relative humidity in Bangkok, Thailand, is 75%.

How many days does it rain in July in Bangkok?

In Bangkok, during July, the rain falls for 18 days and regularly aggregates up to 175.1mm (6.9") of precipitation.

What is the sea water temperature in July in Bangkok?

In Bangkok, in July, the average water temperature is 29.2°C (84.6°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

How many hours of daylight does Bangkok have in July?

The average length of the day in July in Bangkok is 12.8h.

How long on average sun shines in July in Bangkok?

In July, the average sunshine in Bangkok, Thailand, is 5.5h.

What are the months with the highest UV index in Bangkok?

February through September, with an average maximum UV index of 12, are months with the highest UV index in Bangkok, Thailand.

What is the UV index reading in July in Bangkok?

In Bangkok, Thailand, the average daily maximum UV index in July is 12. A UV Index reading of 11, and higher, represents an extreme health threat from the exposure to the Sun's UV radiation.
Average temperature in July - Bangkok, Thailand
  • Average high temperature in July: 33.2°C

The warmest month (with the highest average high temperature) is April (35.4°C).
The month with the lowest average high temperature is December (31.7°C).

  • Average low temperature in July: 25.7°C

The month with the highest average low temperature is April (26.9°C).
The coldest month (with the lowest average low temperature) is December (22°C).

Average humidity in July - Bangkok, Thailand
  • Average humidity in July: 75%

The month with the highest relative humidity is September (79%).
The month with the lowest relative humidity is December (66%).

Average rainfall in July - Bangkok, Thailand
  • Average rainfall in July: 175.1mm

The wettest month (with the highest rainfall) is September (334.3mm).
The driest month (with the lowest rainfall) is December (6.3mm).

Average rainfall days in July - Bangkok, Thailand
  • Average rainfall days in July: 18 days

The month with the highest number of rainy days is September (21 days).
Months with the lowest number of rainy days are January and December (1 days).

Average sea temperature in July - Bangkok, Thailand
  • Average sea temperature in July: 29.2°C

The best month for swimming (with the highest average sea temperature) is May (29.9°C).
The coldest month (with the lowest average sea temperature) is January (26.7°C).

Average daylight in July / Average sunshine in July - Bangkok, Thailand
  • Average daylight in July: 12.8h

The month with the longest days is June (Average daylight: 12.9h).
The month with shortest days is December (Average daylight: 11.3h).

  • Average sunshine in July: 5.5h

The month with most sunshine is February (Average sunshine: 9h).
Months with least sunshine are August and September (Average sunshine: 5.2).

Average UV index in July - Bangkok, Thailand
  • Average UV index in July: 12

Months with the highest UV index are February, March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 9).

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