3 of 4 regions have the rainy season in Thailand in July. These regions are South Thailand, North Thailand, Thailand - North coast. 3 of 4 regions have the tourist season in Thailand in July. These regions are South Thailand, Southeast Thailand, Thailand - North coast.

The lowest value of the day temperature in Thailand in July can be seen in North Thailand with a value of 31 °C (88 °F). The highest day temperature in Thailand in July can be found in Thailand - North coast, where the value of day temperature is 32 °C (90 °F).

The lowest value of the night temperature in Thailand in July can be seen in North Thailand with a value of 23 °C (74 °F). The highest night temperature in July in Thailand can be found in Thailand - North coast, where the value of night temperature is 25 °C (78 °F).

The sea temperature in Thailand in July is the lowest in Thailand - North coast - its value is 29 °C (85 °F). The highest value of the sea temperature in Thailand in July can be seen in South Thailand with a value of 30 °C (85 °F).

The number of rainy days in Thailand in July is the lowest in Thailand - North coast - its value is 16 days. The number of rainy days in Thailand in July is the highest in North Thailand - its value is 22 days.

The rainfall amount in Thailand in July is the lowest in Southeast Thailand - its value is 102 mm (4.01 in). The highest rainfall amount in Thailand in July can be found in South Thailand, where the value of rainfall amount is 261 mm (10.27 in).

The lowest value of the wind speed in July in Thailand can be seen in North Thailand with a value of 1. The highest wind speed in July in Thailand can be found in Southeast Thailand, where the value of wind speed is 3.

The lowest humidity in July in Thailand can be found in Thailand - North coast, where the value of humidity is 75 %. The highest humidity in July in Thailand can be found in South Thailand, where the value of humidity is 82 %.

The number of sun hours (without clouds) in July in Thailand is the lowest in North Thailand - its value is 5 hours. In July in Thailand - the region with the highest number of sun hours (without clouds) is South Thailand. The value in this region is 6 hours.

The clear sky percentage in July in Thailand is the lowest in North Thailand - its value is 35 %. The highest clear sky percentage in July in Thailand can be found in South Thailand, where the value of clear sky percentage is 48 %.

The lowest day length in July in Thailand can be found in South Thailand, where the value of day length is 12 hours. The highest value of the day length in July in Thailand can be seen in North Thailand with a value of 13 hours.