April weather forecastJohol, Malaysia
April
Weather in April
April, the same as March, in Johol, Malaysia, is a hot spring month, with an average temperature fluctuating between 24.2°C (75.6°F) and 32.2°C (90°F).Temperature
The advent of April presents an average high-temperature of a still hot 32.2°C (90°F), maintaining a close correlation with the preceding month. During April, Johol's temperature falls to a steady low-temperature average of 24.2°C (75.6°F).Heat index
In April, the heat index is estimated at a burning hot 45°C (113°F). Vigilance: Heat cramps and heat exhaustion are likely. The likelihood of heatstroke increases with continued activity.Heat index readings emphasize conditions of light breezes and shaded spots. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.
Humidity
The average relative humidity in April is 80%.Rainfall
In Johol, during April, the rain falls for 24.9 days and regularly aggregates up to 103mm (4.06") of precipitation. In Johol, during the entire year, the rain falls for 271.9 days and collects up to 1017mm (40.04") of precipitation.Daylight
The average length of the day in April is 12h and 11min.On the first day of April in Johol, sunrise is at 7:10 am and sunset at 7:19 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 7:14 pm +08.
Sunshine
In Johol, the average sunshine in April is 8.5h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.Note: A maximum daily UV index of 7 during April morphs into the following directions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Johol, Malaysia
- Average high temperature in April: 32.2°C
The warmest months (with the highest average high temperature) are March, May and October (32.3°C).
The month with the lowest average high temperature is December (30.5°C).
- Average low temperature in April: 24.2°C
The month with the highest average low temperature is May (24.4°C).
The coldest months (with the lowest average low temperature) are January and February (22.9°C).
Average pressure in April
Johol, Malaysia
- Average pressure in April: 1009.2mbar
The months with the highest atmospheric pressure are January and February (1010.3mbar).
The month with the lowest atmospheric pressure is May (1008.6mbar).
Average wind speed in April
Johol, Malaysia
- Average wind speed in April: 4.7km/h
The windiest month (with the highest average wind speed) is February (6.8km/h).
The calmest month (with the lowest average wind speed) is May (4.6km/h).
Average humidity in April
Johol, Malaysia
- Average humidity in April: 80%
The month with the highest relative humidity is December (83%).
The months with the lowest relative humidity are August and September (74%).
Average rainfall in April
Johol, Malaysia
- Average rainfall in April: 103mm
The wettest month (with the highest rainfall) is November (132mm).
The driest month (with the least rainfall) is September (44mm).
Average rainfall days in April
Johol, Malaysia
- Average rainfall days in April: 24.9 days
The month with the highest number of rainy days is December (26.9 days).
The months with the least rainy days are July and September (19.9 days).
Average daylight in April /
Average sunshine in April
Johol, Malaysia
- Average daylight in April: 12h and 12min
The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 12h and 0min).
- Average sunshine in April: 8h and 30min
The month with the most sunshine is September (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 12min).
Average sunshine days in April
Johol, Malaysia
- Average sunshine days in April: 3.5 days
The month with the most sunshine days is October (8.5 days).
The month with the least sunshine days is December (2.4 days).
Average UV index in April
Johol, Malaysia
- Average UV index in April: 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 April
Johol, Malaysia
- Average cloud cover in April: 40
The months with the most cloud cover are November and December (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in April
Johol, Malaysia
- Average visibility in April: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).
