June weather forecast
Bukit Mertajam, Malaysia

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Weather in June

In June, Bukit Mertajam witnesses fewer rainfall days pitching down from 26.6 in May to 20.6 in June. This reduction is a warm welcome for locals and tourists alike anticipating outdoor excursions. Despite this, the persistent high temperatures render the overall climate humid. Evenings in the city turn cool and comfortable, allowing for leisurely walks and night market exploration. The weather in June impressively balances the scales between sun and rain, offering a fulfilling tropical experience.

Temperature

Bukit Mertajam notes an average high-temperature of a still tropical 32.6°C (90.7°F) in June, hardly diverging from May. In Bukit Mertajam, the average temperature during the nights of June drops to a moderately hot 24°C (75.2°F).

Heat index

The heat index value during June is evaluated at a life-threatening hot 45°C (113°F). Watchful: Heat cramps and heat exhaustion are predicted. Continued exertion could lead to heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', gives an indication of how one might feel in terms of heat after considering humidity. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

February, June through August, with an average relative humidity of 77%, are the least humid months.

Rainfall

In June, the rain falls for 20.6 days. Throughout June, 77mm (3.03") of precipitation is accumulated. In Bukit Mertajam, during the entire year, the rain falls for 294.8 days and collects up to 1325mm (52.17") of precipitation.

Sea temperature

In Bukit Mertajam, Malaysia, the average seawater temperature in June is 30.1°C (86.2°F).
Note: It is often said that swimming in waters above 30°C (86°F) can feel less revitalizing.

Daylight

With an average of 12h and 24min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 7:03 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 7:34 pm +08.

Sunshine

In Bukit Mertajam, the average sunshine in June is 9h.

UV index

The months with the highest UV index are January through October, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily high UV index of 7 in June leads to these guidelines:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Be alert! The reflection of water and sand augments UV radiation intensity.

Frequently asked questions

How hot does it get in June?

The average high-temperature, in June, in Bukit Mertajam, is 32.6°C (90.7°F), while the average low-temperature is 24°C (75.2°F). In June, the average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, is evaluated at 45°C (113°F).

What is the least humid month?

The months with the lowest humidity are February, June through August, with an average relative humidity of 77%.

What is the average humidity in June?

In Bukit Mertajam, the average relative humidity in June is 77%.

How much does it rain in June?

In Bukit Mertajam, in June, it is raining for 20.6 days, with typically 77mm (3.03") of accumulated precipitation.

What is the sea temperature in June in Bukit Mertajam?

In Bukit Mertajam, the average seawater temperature in June is 30.1°C (86.2°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?

The month with the longest days is June, with an average of 12h and 24min of daylight.

What is the average length of the day in June?

In June, the average day length is 12h and 26min.

What time are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 7:03 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 7:34 pm +08.

How long on average sun shines in June?

The average sunshine duration in June in Bukit Mertajam is 9h.

What is the month with the highest UV index?

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

How high is the UV index in June?

In June, the average daily maximum UV index in Bukit Mertajam is 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Bukit Mertajam, Malaysia

Average temperature in June - Bukit Mertajam, Malaysia
  • Average high temperature in June: 32.6°C

The warmest month (with the highest average high temperature) is February (32.7°C).
The month with the lowest average high temperature is December (30.6°C).

  • Average low temperature in June: 24°C

The months with the highest average low temperature are April and May (24.8°C).
The coldest month (with the lowest average low temperature) is January (22.9°C).

Average pressure in June
Bukit Mertajam, Malaysia

Average pressure in June - Bukit Mertajam, Malaysia
  • Average pressure in June: 1008.9mbar

The month with the highest atmospheric pressure is January (1010.6mbar).
The months with the lowest atmospheric pressure are May and June (1008.9mbar).

Average wind speed in June
Bukit Mertajam, Malaysia

Average wind speed in June - Bukit Mertajam, Malaysia
  • Average wind speed in June: 5.3km/h

The windiest month (with the highest average wind speed) is January (5.7km/h).
The calmest month (with the lowest average wind speed) is November (4.8km/h).

Average humidity in June
Bukit Mertajam, Malaysia

Average humidity in June - Bukit Mertajam, Malaysia
  • Average humidity in June: 77%

The months with the highest relative humidity are November and December (83%).
The months with the lowest relative humidity are February, June, July and August (77%).

Average rainfall in June
Bukit Mertajam, Malaysia

Average rainfall in June - Bukit Mertajam, Malaysia
  • Average rainfall in June: 77mm

The wettest month (with the highest rainfall) is November (169mm).
The driest month (with the least rainfall) is February (64mm).

Average rainfall days in June
Bukit Mertajam, Malaysia

Average rainfall days in June - Bukit Mertajam, Malaysia
  • Average rainfall days in June: 20.6 days

The month with the highest number of rainy days is November (28.2 days).
The month with the least rainy days is February (18.2 days).

Average sea temperature in June
Bukit Mertajam, Malaysia

Average sea temperature in June - Bukit Mertajam, Malaysia
  • Average sea temperature in June: 30.1°C

The best month for swimming (with the highest average sea temperature) is May (30.5°C).
The coldest month (with the lowest average sea temperature) is January (28.7°C).

Average daylight in June /
Average sunshine in June
Bukit Mertajam, Malaysia

Average daylight in June / Average sunshine in June - Bukit Mertajam, Malaysia
  • Average daylight in June: 12h and 2min

The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 48min).

  • Average sunshine in June: 9h and 0min

The month with the most sunshine is February (Average sunshine: 9h and 6min).
The month with the least sunshine is November (Average sunshine: 7h and 24min).

Average sunshine days in June
Bukit Mertajam, Malaysia

Average sunshine days in June - Bukit Mertajam, Malaysia
  • Average sunshine days in June: 5.2 days

The month with the most sunshine days is February (7.8 days).
The month with the least sunshine days is November (1 days).

Average UV index in June
Bukit Mertajam, Malaysia

Average UV index in June - Bukit Mertajam, Malaysia
  • Average UV index in June: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are November and December (UV index 6).

Average cloud cover in June
Bukit Mertajam, Malaysia

Average cloud cover in June - Bukit Mertajam, Malaysia
  • Average cloud cover in June: 34

The month with the most cloud cover is November (Cloud cover 49).
The month with the least cloud cover is February (Cloud cover 31).

Average visibility in June
Bukit Mertajam, Malaysia

Average visibility in June - Bukit Mertajam, Malaysia
  • Average visibility in June: 9km

The months with the highest visibility are January, February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are November and December (8km).

Bukit Mertajam, Malaysia

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