Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
January
Weather in January
Temperature
In Ulu Tiram, the lowest average temperatures are observed in January, with a high of 29.6°C (85.3°F) and a low of 24°C (75.2°F).Heat index
The heat index in January is estimated at a sweltering 37°C (98.6°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.
Humidity
The average relative humidity in January in Ulu Tiram, Malaysia, is 82%.Rainfall
In Ulu Tiram, in January, during 19.1 rainfall days, 30mm (1.18") of precipitation is typically accumulated. Throughout the year, in Ulu Tiram, there are 185.9 rainfall days, and 397mm (15.63") of precipitation is accumulated.Daylight
The average length of the day in January is 12h and 2min.On the first day of January in Ulu Tiram, sunrise is at 7:06 am and sunset at 7:08 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 7:19 pm +08.
Sunshine
In Ulu Tiram, the average sunshine in January is 7.2h.UV index
January through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 7 during January translates into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Ulu Tiram?
How hot is January in Ulu Tiram?
What is the average humidity in January in Ulu Tiram?
How many days does it rain in January in Ulu Tiram?
How many hours of daylight does Ulu Tiram have in January?
When are sunrise and sunset in January in Ulu Tiram?
How long on average sun shines in January in Ulu Tiram?
What is the month with the highest UV index in Ulu Tiram?
What is the UV index intensity in January in Ulu Tiram?
Average temperature in January
Ulu Tiram, Malaysia
- Average high temperature in January: 29.6°C
The warmest month (with the highest average high temperature) is May (32°C).
The month with the lowest average high temperature is January (29.6°C).
- Average low temperature in January: 24°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 (23.9°C).
Average pressure in January
Ulu Tiram, Malaysia
- Average pressure in January: 1010.2mbar
The month with the highest atmospheric pressure is February (1010.3mbar).
The month with the lowest atmospheric pressure is May (1008.6mbar).
Average wind speed in January
Ulu Tiram, Malaysia
- Average wind speed in January: 9.6km/h
The windiest month (with the highest average wind speed) is February (9.7km/h).
The calmest month (with the lowest average wind speed) is May (5.1km/h).
Average humidity in January
Ulu Tiram, Malaysia
- Average humidity in January: 82%
The month with the highest relative humidity is December (84%).
The month with the lowest relative humidity is September (75%).
Average rainfall in January
Ulu Tiram, Malaysia
- Average rainfall in January: 30mm
The wettest month (with the highest rainfall) is December (57mm).
The driest month (with the least rainfall) is September (10mm).
Average rainfall days in January
Ulu Tiram, Malaysia
- Average rainfall days in January: 19.1 days
The month with the highest number of rainy days is December (20.2 days).
The month with the least rainy days is September (10.3 days).
Average daylight in January /
Average sunshine in January
Ulu Tiram, Malaysia
- Average daylight in January: 12h and 0min
The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 0min).
- Average sunshine in January: 7h and 1min
The month with the most sunshine is September (Average sunshine: 8h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days in January
Ulu Tiram, Malaysia
- Average sunshine days in January: 9.4 days
The month with the most sunshine days is September (15.6 days).
The month with the least sunshine days is December (7.5 days).
Average UV index in January
Ulu Tiram, Malaysia
- Average UV index in January: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October and November (UV index 7).
The month with the lowest UV index is December (UV index 6).
Average cloud cover in January
Ulu Tiram, Malaysia
- Average cloud cover in January: 47
The month with the most cloud cover is December (Cloud cover 50).
The months with the least cloud cover are August and September (Cloud cover 34).
Average visibility in January
Ulu Tiram, Malaysia
- Average visibility in January: 9km
The months with the highest visibility are February, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, March, April, November and December (9km).
