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 sea temperature 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
With its high average temperature of 27.9°C (82.2°F) and a low of 21.9°C (71.4°F), January is regarded as the coldest month.Heat index
During January, the heat index is appraised at a tropical 32°C (89.6°F). Long-lasting exposure and activity potentially induce a sense of weariness, with the risk of heat cramps.Take into consideration that the heat index values are calculated for shade and light wind conditions. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', determines the feeling of heat when you account for the relative humidity. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Humidity
The months with the lowest humidity are January, February, September and October, with an average relative humidity of 84%.Rainfall
In Palu, in January, it is raining for 29.4 days, with typically 159mm (6.26") of accumulated precipitation. In Palu, during the entire year, the rain falls for 347.3 days and collects up to 2504mm (98.58") of precipitation.Sea temperature
In Palu, the average seawater temperature in January is 29.2°C (84.6°F).Note: Swimming, diving, and other activities in water temperatures between 25°C (77°F) and 29°C (84.2°F) are thought to be quite enjoyable and satisfying for extended periods, with no discomfort.
Daylight
The average length of the day in January is 12h and 10min.On the first day of January, sunrise is at 05:58 and sunset at 18:08. On the last day of the month, sunrise is at 06:09 and sunset at 18:18 WITA.
Sunshine
The average sunshine in January is 7.9h.UV index
January through December, with an average maximum UV index of 6, are months with the highest UV index. January through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 6 during January leads to these instructions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Caution! The mirror effect of sand and water ups the UV radiation strength.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
What is the temperature in January?
What are the least humid months?
What is the average humidity in January?
How much does it rain in January?
What is the sea water temperature in January?
What is the average length of the day in January?
What time are sunrise and sunset in January?
How long on average sun shines in January?
What is the month with the highest UV index?
What are the months with the lowest UV index?
What is the UV index reading in January in Palu?
Average temperature in January
Palu, Indonesia
- Average high temperature in January: 27.9°C
The warmest month (with the highest average high temperature) is October (29°C).
The month with the lowest average high temperature is January (27.9°C).
- Average low temperature in January: 21.9°C
The months with the highest average low temperature are November and December (22.5°C).
The coldest month (with the lowest average low temperature) is September (21.2°C).
Average pressure in January
Palu, Indonesia
- Average pressure in January: 1010mbar
The month with the highest atmospheric pressure is September (1010.8mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).
Average wind speed in January
Palu, Indonesia
- Average wind speed in January: 5.2km/h
The windiest month (with the highest average wind speed) is January (5.2km/h).
The calmest month (with the lowest average wind speed) is November (4.3km/h).
Average humidity in January
Palu, Indonesia
- Average humidity in January: 84%
The month with the highest relative humidity is June (87%).
The months with the lowest relative humidity are January, February, September and October (84%).
Average rainfall in January
Palu, Indonesia
- Average rainfall in January: 159mm
The wettest month (with the highest rainfall) is June (284mm).
The driest month (with the least rainfall) is September (156mm).
Average rainfall days in January
Palu, Indonesia
- Average rainfall days in January: 29.4 days
The month with the highest number of rainy days is May (29.9 days).
The month with the least rainy days is February (26.9 days).
Average sea temperature in January
Palu, Indonesia
- Average sea temperature in January: 29.2°C
The best months for swimming (with the highest average sea temperature) are May and June (29.9°C).
The coldest month (with the lowest average sea temperature) is February (28.8°C).
Average daylight in January /
Average sunshine in January
Palu, 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: 7h and 5min
The month with the most sunshine is September (Average sunshine: 9h and 42min).
The month with the least sunshine is March (Average sunshine: 7h and 42min).
Average sunshine days in January
Palu, Indonesia
- Average sunshine days in January: 1 days
The month with the most sunshine days is October (2.8 days).
The month with the least sunshine days is June (0.1 days).
Average UV index in January
Palu, Indonesia
- Average UV index in January: 6
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in January
Palu, Indonesia
- Average cloud cover in January: 46
The months with the most cloud cover are April and June (Cloud cover 48).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in January
Palu, Indonesia
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
