July weather forecastSlim River, Malaysia
July
Weather in July
July, like June, is another tropical summer month in Slim River, Malaysia, with temperature in the range of an average high of 31.4°C (88.5°F) and an average low of 21.3°C (70.3°F).Temperature
Slim River marks the onset of July with an average high-temperature of a still hot 31.4°C (88.5°F), subtly divergent from June's 31.8°C (89.2°F). Slim River observes an average low-temperature of 21.3°C (70.3°F) during July nights.Heat index
During July, the heat index is appraised at a blisteringly hot 42°C (107.6°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. When body heat isn't effectively managed, risks of dehydration and overheating amplify.
Humidity
In Slim River, Malaysia, the average relative humidity in July is 79%.Rainfall
In Slim River, in July, it is raining for 26.1 days, with typically 120mm (4.72") of accumulated precipitation. Throughout the year, in Slim River, there are 310.8 rainfall days, and 1623mm (63.9") of precipitation is accumulated.Daylight
In July, the average length of the day is 12h and 19min.On the first day of the month, sunrise is at 7:08 am and sunset at 7:28 pm. On the last day of July, in Slim River, sunrise is at 7:12 am and sunset at 7:29 pm +08.
Sunshine
In Slim River, Malaysia, the average sunshine in July is 8.5h.UV index
The months with the highest UV index are March through July and September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 7 during July leads to these instructions:
Prevent overexposure. Protection from the sun's harmful effects is needed. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Slim River, Malaysia
- Average high temperature in July: 31.4°C
The warmest months (with the highest average high temperature) are February, March, May and June (31.8°C).
The month with the lowest average high temperature is December (29.8°C).
- Average low temperature in July: 21.3°C
The month with the highest average low temperature is May (22.2°C).
The coldest months (with the lowest average low temperature) are January and February (20.8°C).
Average pressure in July
Slim River, Malaysia
- Average pressure in July: 1009mbar
The months with the highest atmospheric pressure are January and February (1010.6mbar).
The month with the lowest atmospheric pressure is May (1008.8mbar).
Average wind speed in July
Slim River, Malaysia
- Average wind speed in July: 4.2km/h
The windiest months (with the highest average wind speed) are January and February (4.4km/h).
The calmest months (with the lowest average wind speed) are April and November (3.7km/h).
Average humidity in July
Slim River, Malaysia
- Average humidity in July: 79%
The months with the highest relative humidity are November and December (85%).
The month with the lowest relative humidity is August (78%).
Average rainfall in July
Slim River, Malaysia
- Average rainfall in July: 120mm
The wettest month (with the highest rainfall) is October (185mm).
The driest month (with the least rainfall) is February (71mm).
Average rainfall days in July
Slim River, Malaysia
- Average rainfall days in July: 26.1 days
The month with the highest number of rainy days is May (28 days).
The month with the least rainy days is February (21.1 days).
Average daylight in July /
Average sunshine in July
Slim River, Malaysia
- Average daylight in July: 12h and 18min
The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in July: 8h and 30min
The months with the most sunshine are June and September (Average sunshine: 8h and 36min).
The months with the least sunshine are November and December (Average sunshine: 7h and 0min).
Average sunshine days in July
Slim River, Malaysia
- Average sunshine days in July: 3.4 days
The month with the most sunshine days is February (5.1 days).
The month with the least sunshine days is September (1.6 days).
Average UV index in July
Slim River, Malaysia
- Average UV index in July: 7
The months with the highest UV index are March, April, May, June, July and September (UV index 7).
The month with the lowest UV index is November (UV index 5).
Average cloud cover in July
Slim River, Malaysia
- Average cloud cover in July: 38
The months with the most cloud cover are November and December (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility in July
Slim River, Malaysia
- Average visibility in July: 9km
The months with the highest visibility are June, July, August and September (9km).
The months with the lowest visibility are January, April, November and December (7km).
