July weather forecast and climate
Miri, Malaysia

Weather in July

July, like June, is another hot summer month in Miri, Malaysia, with average temperature fluctuating between 31.2°C (88.2°F) and 25.3°C (77.5°F).

Temperature

In Miri, the average high-temperature in July is relatively the same as in June - a still tropical 31.2°C (88.2°F). In Miri, the average low-temperature is 25.3°C (77.5°F).

Heat index

The average heat index in July is appraised at a blistering 40.1°C (104.2°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'apparent temperature', or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, pregnancy, wind). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

The average relative humidity in Miri is 76%.

Rainfall

In Miri, during July, the rain falls for 21.2 days and regularly aggregates up to 111mm (4.37") of precipitation. In Miri, Malaysia, during the entire year, the rain falls for 280.5 days and collects up to 1574mm (61.97") of precipitation.

Sea temperature

June and July, with an average sea temperature of 30.3°C (86.5°F), are months with the warmest seawater in Miri.
Note: The surface water temperatures above 30°C (86°F) are arguably considered as unpleasant for swimming, and any intense water activity, as the refreshing effect of water is missing.

Daylight

Months with the longest days in Miri, Malaysia, are June and July, with an average of 12.4h of daylight.

Sunshine

The average sunshine in Miri, Malaysia, is 8.7h.

UV index

Months with the highest UV index in Miri, Malaysia, are January through December, with an average maximum UV index of 7. Months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV rays for the average person.
Note: In July, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in July in Miri?

The average high-temperature, in July, is 31.2°C (88.2°F), while the average low-temperature is 25.3°C (77.5°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in July is appraised at 40.1°C (104.2°F).

What is the average humidity in July in Miri?

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

How much does it rain in Miri in July?

In Miri, Malaysia, during July, the rain falls for 21.2 days and regularly aggregates up to 111mm (4.37") of precipitation.

What are the months with the warmest sea water in Miri?

June and July, with an average sea temperature of 30.3°C (86.5°F), are months with the warmest seawater in Miri, Malaysia.

What is the sea water temperature in July in Miri?

In July, the average sea temperature in Miri is 30.3°C (86.5°F). The surface water temperatures above 30°C (86°F) are arguably considered as unpleasant for swimming, and any intense water activity, as the refreshing effect of water is missing.

When are the longest days in Miri?

Months with the longest days in Miri, Malaysia, are June and July, with an average of 12.4h of daylight.

How many hours of daylight does Miri have in July?

In July, the average length of the day in Miri is 12.4h.

How many hours of sunshine does Miri have in July?

In Miri, the average sunshine in July is 8.7h.

When is the highest UV index in Miri?

Months with the highest UV index in Miri, Malaysia, are January through December, with an average maximum UV index of 7.

What are the months with the lowest UV index in Miri?

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

What is the UV index reading in July in Miri?

In July, the average daily maximum UV index in Miri is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from unprotected exposure to the UV radiation.

Average temperature in July
Miri, Malaysia

Average temperature in July - Miri, Malaysia
  • Average high temperature in July: 31.2°C

The warmest month (with the highest average high temperature) is May (31.7°C).
The month with the lowest average high temperature is February (29.4°C).

  • Average low temperature in July: 25.3°C

The month with the highest average low temperature is May (25.7°C).
The coldest month (with the lowest average low temperature) is February (24.6°C).

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Average pressure in July
Miri, Malaysia

Average pressure in July - Miri, Malaysia
  • Average pressure in July: 1009.3mbar

Months with the highest atmospheric pressure are February and March (1010.1mbar).
Months with the lowest atmospheric pressure are November and December (1008.9mbar).

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Average wind speed in July
Miri, Malaysia

Average wind speed in July - Miri, Malaysia
  • Average wind speed in July: 8.6km/h

The windiest month (with the highest average wind speed) is February (10.2km/h).
The calmest month (with the lowest average wind speed) is May (7.4km/h).

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Average humidity in July
Miri, Malaysia

Average humidity in July - Miri, Malaysia
  • Average humidity in July: 76%

Months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is August (75%).

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Average rainfall in July
Miri, Malaysia

Average rainfall in July - Miri, Malaysia
  • Average rainfall in July: 111mm

The wettest month (with the highest rainfall) is December (214mm).
The driest month (with the least rainfall) is September (79mm).

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Average rainfall days in July
Miri, Malaysia

Average rainfall days in July - Miri, Malaysia
  • Average rainfall days in July: 21.2 days

The month with the highest number of rainy days is December (27.3 days).
The month with the least rainy days is June (20.4 days).

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Average sea temperature in July
Miri, Malaysia

Average sea temperature in July - Miri, Malaysia
  • Average sea temperature in July: 30.3°C

The best months for swimming (with the highest average sea temperature) are June and July (30.3°C).
The coldest month (with the lowest average sea temperature) is February (27.1°C).

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Average daylight in July /
Average sunshine in July
Miri, Malaysia

Average daylight in July / Average sunshine in July - Miri, Malaysia
  • Average daylight in July: 12.4h

Months with the longest days are June and July (Average daylight: 12.4h).
Months with the shortest days are January, November and December (Average daylight: 11.9h).

  • Average sunshine in July: 8.7h

The month with the most sunshine is September (Average sunshine: 9h).
The month with the least sunshine is January (Average sunshine: 7.6h).

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Average sunshine days in July
Miri, Malaysia

Average sunshine days in July - Miri, Malaysia
  • Average sunshine days in July: 7 days

The month with the most sunshine days is August (8.3 days).
The month with the least sunshine days is December (2.9 days).

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Average UV index in July
Miri, Malaysia

Average UV index in July - Miri, Malaysia
  • Average UV index in July: 7

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

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Average cloud cover in July
Miri, Malaysia

Average cloud cover in July - Miri, Malaysia
  • Average cloud cover in July: 36

The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in July
Miri, Malaysia

Average visibility in July - Miri, Malaysia
  • Average visibility in July: 10km

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

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