July weather forecast
Ca Mau, Vietnam

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Weather in July

July in Ca Mau continues the high rain trend from June, signifying the peak of the Wet season. Both locals and visitors experience high humidity that comes as part and parcel of the city's tropical climatic charm. Prolonged sunny intervals dissociate the monotonous rainy days, making room for recreational outdoor events. Rice fields sprawled across the city gleam radiant green, marking a picturesque view. The similar weather trajectory extends into August, perpetuating the region's monsoon period.

Temperature

The transition into July shows a subtle variation to a still tropical 31.4°C (88.5°F) from June's 32.1°C (89.8°F) in the average high-temperature. Consistently, Ca Mau reports average nighttime temperatures of 26.5°C (79.7°F) during July, a marginal step down from its daytime highs.

Heat index

The heat index value during July is computed to be an extremely hot 41°C (105.8°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Given the heat index, its values are aligned with shaded sites and gentle winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In Ca Mau, the average relative humidity in July is 76%.

Rainfall

In July, the rain falls for 23.3 days. Throughout July, 84mm (3.31") of precipitation is accumulated. In Ca Mau, during the entire year, the rain falls for 238.6 days and collects up to 889mm (35") of precipitation.

Daylight

The average length of the day in July is 12h and 35min.
On the first day of the month, sunrise is at 05:44 and sunset at 18:22. On the last day of July, sunrise is at 05:50 and sunset at 18:21 +07.

Sunshine

In July, the average sunshine is 9.6h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: In July, a regular UV index of 7 translates into these guidelines:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.

Frequently asked questions

Is it hot during July?

In July, in Ca Mau, the average high-temperature is 31.4°C (88.5°F), and the average low-temperature is 26.5°C (79.7°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, in July is computed to be 41°C (105.8°F).

What is the average humidity in July in Ca Mau?

The average relative humidity in July is 76%.

How much does it rain in July?

In Ca Mau, in July, it is raining for 23.3 days, with typically 84mm (3.31") of accumulated precipitation.

How many hours of daylight does Ca Mau have in July?

The average day length in July is 12h and 35min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 05:44 and sunset at 18:22. On the last day of the month, sunrise is at 05:50 and sunset at 18:21 +07.

How long on average sun shines in July?

In July, the average sunshine duration is 9.6h.

What is the month with the highest UV index?

January through December, with an average maximum UV index of 7, are months with the highest UV index.

What is the month with the lowest UV index?

January through December, with an average maximum UV index of 7, are months with the lowest UV index.

How high is the UV index in July?

The average daily maximum UV index in July is 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to Sun's UV rays.

Average temperature in July
Ca Mau, Vietnam

Average temperature in July - Ca Mau, Vietnam
  • Average high temperature in July: 31.4°C

The warmest month (with the highest average high temperature) is April (33.6°C).
The month with the lowest average high temperature is December (29.8°C).

  • Average low temperature in July: 26.5°C

The month with the highest average low temperature is May (27.8°C).
The coldest month (with the lowest average low temperature) is January (23.9°C).

Average pressure in July
Ca Mau, Vietnam

Average pressure in July - Ca Mau, Vietnam
  • Average pressure in July: 1008.2mbar

The months with the highest atmospheric pressure are January and February (1011.4mbar).
The month with the lowest atmospheric pressure is June (1008.1mbar).

Average wind speed in July
Ca Mau, Vietnam

Average wind speed in July - Ca Mau, Vietnam
  • Average wind speed in July: 14.5km/h

The windiest month (with the highest average wind speed) is February (17.1km/h).
The calmest month (with the lowest average wind speed) is May (11.1km/h).

Average humidity in July
Ca Mau, Vietnam

Average humidity in July - Ca Mau, Vietnam
  • Average humidity in July: 76%

The month with the highest relative humidity is November (81%).
The month with the lowest relative humidity is March (68%).

Average rainfall in July
Ca Mau, Vietnam

Average rainfall in July - Ca Mau, Vietnam
  • Average rainfall in July: 84mm

The wettest month (with the highest rainfall) is October (160mm).
The driest month (with the least rainfall) is February (10mm).

Average rainfall days in July
Ca Mau, Vietnam

Average rainfall days in July - Ca Mau, Vietnam
  • Average rainfall days in July: 23.3 days

The month with the highest number of rainy days is October (27.3 days).
The month with the least rainy days is February (6 days).

Average daylight in July /
Average sunshine in July
Ca Mau, Vietnam

Average daylight in July / Average sunshine in July - Ca Mau, Vietnam
  • Average daylight in July: 12h and 4min

The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 36min).

  • Average sunshine in July: 9h and 4min

The month with the most sunshine is April (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).

Average sunshine days in July
Ca Mau, Vietnam

Average sunshine days in July - Ca Mau, Vietnam
  • Average sunshine days in July: 5.6 days

The month with the most sunshine days is February (19.5 days).
The month with the least sunshine days is October (2.6 days).

Average UV index in July
Ca Mau, Vietnam

Average UV index in July - Ca Mau, Vietnam
  • Average UV index in July: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

Average cloud cover in July
Ca Mau, Vietnam

Average cloud cover in July - Ca Mau, Vietnam
  • Average cloud cover in July: 42

The month with the most cloud cover is September (Cloud cover 44).
The month with the least cloud cover is February (Cloud cover 25).

Average visibility in July
Ca Mau, Vietnam

Average visibility in July - Ca Mau, Vietnam
  • Average visibility in July: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, November and December (10km).
The month with the lowest visibility is October (9km).

Ca Mau, Vietnam

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