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
The coldest months are January, November and December, with an average high-temperature of 27.5°C (81.5°F).Heat index
For January, the heat index is calculated to be a tropical 32°C (89.6°F). Long-standing exposure and activity could induce a feeling of tiredness and lead to heat cramps.When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is found by incorporating humidity levels into the air temperature measurement. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Humidity
The average relative humidity in January is 85%.Rainfall
In Sawahlunto, in January, it is raining for 27.4 days, with typically 192mm (7.56") of accumulated precipitation. In Sawahlunto, during the entire year, the rain falls for 329.4 days and collects up to 2401mm (94.53") of precipitation.Daylight
The average length of the day in January in Sawahlunto, Indonesia, is 12h and 9min.On the first day of January, sunrise is at 06:15 and sunset at 18:24. On the last day of the month, sunrise is at 06:26 and sunset at 18:34 WIB.
Sunshine
In Sawahlunto, the average sunshine in January is 6.9h.UV index
January, March through December, with an average maximum UV index of 6, are months with the highest UV index in Sawahlunto. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 6 in January translates into these instructions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Frequently asked questions
What is the coldest month in Sawahlunto?
What is the usual temperature for Sawahlunto in January?
What is the average humidity in January in Sawahlunto?
How many days does it rain in January in Sawahlunto?
How many hours of daylight does Sawahlunto have in January?
What time are sunrise and sunset in January in Sawahlunto?
How long on average sun shines in January in Sawahlunto?
When is the highest UV index in Sawahlunto?
What is the UV index intensity in January in Sawahlunto?
Average temperature in January
Sawahlunto, Indonesia
- Average high temperature in January: 27.5°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The months with the lowest average high temperature are January, November and December (27.5°C).
- Average low temperature in January: 19.5°C
The month with the highest average low temperature is November (20.1°C).
The coldest month (with the lowest average low temperature) is July (18.8°C).
Average pressure in January
Sawahlunto, Indonesia
- Average pressure in January: 1010.8mbar
The month with the highest atmospheric pressure is January (1010.8mbar).
The month with the lowest atmospheric pressure is May (1009.7mbar).
Average wind speed in January
Sawahlunto, Indonesia
- Average wind speed in January: 4km/h
The windiest month (with the highest average wind speed) is December (4.1km/h).
The calmest months (with the lowest average wind speed) are February and May (3.6km/h).
Average humidity in January
Sawahlunto, Indonesia
- Average humidity in January: 85%
The months with the highest relative humidity are February, April, November and December (86%).
The months with the lowest relative humidity are August and October (82%).
Average rainfall in January
Sawahlunto, Indonesia
- Average rainfall in January: 192mm
The wettest months (with the highest rainfall) are April and November (273mm).
The driest months (with the least rainfall) are June and August (140mm).
Average rainfall days in January
Sawahlunto, Indonesia
- Average rainfall days in January: 27.4 days
The month with the highest number of rainy days is November (28.9 days).
The month with the least rainy days is June (24.8 days).
Average daylight in January /
Average sunshine in January
Sawahlunto, Indonesia
- Average daylight in January: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 6min).
- Average sunshine in January: 6h and 5min
The month with the most sunshine is October (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in January
Sawahlunto, Indonesia
- Average sunshine days in January: 2.8 days
The month with the most sunshine days is June (4.2 days).
The month with the least sunshine days is November (0.8 days).
Average UV index in January
Sawahlunto, Indonesia
- Average UV index in January: 6
The months with the highest UV index are January, March, April, May, June, July, August, September, October, November and December (UV index 6).
The month with the lowest UV index is February (UV index 5).
Average cloud cover in January
Sawahlunto, Indonesia
- Average cloud cover in January: 56
The month with the most cloud cover is November (Cloud cover 59).
The months with the least cloud cover are June and August (Cloud cover 42).
Average visibility in January
Sawahlunto, Indonesia
- Average visibility in January: 8km
The months with the highest visibility are January, March, June, August, September and October (8km).
The months with the lowest visibility are February, April, May, July, November and December (7km).
Sawahlunto, Indonesia
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