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
Weather in January
Temperature
Transitioning into January, Sungai Buloh experiences an average high-temperature of a still hot 31.3°C (88.3°F), marking a minor shift from the preceding month. An average low-temperature of 22.9°C (73.2°F) is observed during January nights.Heat index
During January, the heat index is appraised at a scorching 42°C (107.6°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', quantifies the warmth felt when relative humidity is considered. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. 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 the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Overheating and potential dehydration arise when body heat gain eclipses its release capability.
Humidity
The average relative humidity in January is 80%.Rainfall
In Sungai Buloh, in January, it is raining for 26.9 days, with typically 132mm (5.2") of accumulated precipitation. Throughout the year, there are 306.9 rainfall days, and 1570mm (61.81") of precipitation is accumulated.Daylight
In January, the average length of the day is 11h and 58min.On the first day of the month, sunrise is at 7:18 am and sunset at 7:15 pm. On the last day of January, in Sungai Buloh, sunrise is at 7:27 am and sunset at 7:26 pm +08.
Sunshine
The average sunshine in January is 8h.UV index
The months with the lowest UV index are January and November, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In January, a daily UV index of 6 turns into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is January in Sungai Buloh?
What is the average humidity in January in Sungai Buloh?
How much does it rain in Sungai Buloh in January?
How many hours of daylight does Sungai Buloh have in January?
What time are sunrise and sunset in January in Sungai Buloh?
How long on average sun shines in January in Sungai Buloh?
What is the month with the lowest UV index in Sungai Buloh?
What is the UV index intensity in January in Sungai Buloh?
Average temperature in January
Sungai Buloh, Malaysia
- Average high temperature in January: 31.3°C
The warmest months (with the highest average high temperature) are March, May, June and August (32.7°C).
The month with the lowest average high temperature is December (31.1°C).
- Average low temperature in January: 22.9°C
The months with the highest average low temperature are April and May (24.2°C).
The coldest month (with the lowest average low temperature) is February (22.8°C).
Average pressure in January
Sungai Buloh, Malaysia
- Average pressure in January: 1010.5mbar
The month with the highest atmospheric pressure is January (1010.5mbar).
The months with the lowest atmospheric pressure are May and June (1008.8mbar).
Average wind speed in January
Sungai Buloh, Malaysia
- Average wind speed in January: 4.5km/h
The windiest months (with the highest average wind speed) are July and August (5km/h).
The calmest months (with the lowest average wind speed) are November and December (4.2km/h).
Average humidity in January
Sungai Buloh, Malaysia
- Average humidity in January: 80%
The month with the highest relative humidity is December (82%).
The months with the lowest relative humidity are August and September (73%).
Average rainfall in January
Sungai Buloh, Malaysia
- Average rainfall in January: 132mm
The wettest month (with the highest rainfall) is November (215mm).
The driest month (with the least rainfall) is September (71mm).
Average rainfall days in January
Sungai Buloh, Malaysia
- Average rainfall days in January: 26.9 days
The months with the highest number of rainy days are November and December (28.9 days).
The month with the least rainy days is June (20.2 days).
Average daylight in January /
Average sunshine in January
Sungai Buloh, Malaysia
- Average daylight in January: 12h and 0min
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 January: 8h and 0min
The months with the most sunshine are June and July (Average sunshine: 8h and 54min).
The months with the least sunshine are November and December (Average sunshine: 7h and 24min).
Average sunshine days in January
Sungai Buloh, Malaysia
- Average sunshine days in January: 2.8 days
The month with the most sunshine days is June (7.3 days).
The month with the least sunshine days is November (0.3 days).
Average UV index in January
Sungai Buloh, Malaysia
- Average UV index in January: 6
The months with the highest UV index are February, March, April, May, June, July, August, September, October and December (UV index 7).
The months with the lowest UV index are January and November (UV index 6).
Average cloud cover in January
Sungai Buloh, Malaysia
- Average cloud cover in January: 44
The month with the most cloud cover is November (Cloud cover 51).
The months with the least cloud cover are June and July (Cloud cover 33).
Average visibility in January
Sungai Buloh, Malaysia
- Average visibility in January: 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).
Sungai Buloh, Malaysia
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