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
January is the warmest month of the year, registering average temperatures as high as 29.9°C (85.8°F) and as low as 25.2°C (77.4°F).Heat index
The heat index value during January is evaluated at a torrid 36°C (96.8°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.For clarity, heat index numbers account for light winds and areas under shade. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.
Humidity
January is the least humid month in Marshall, with an average relative humidity of 76%.Rainfall
January is the month with the least rainfall. Rain falls for 14.8 days and accumulates 31mm (1.22") of precipitation.Daylight
The average length of the day in January is 11h and 49min.On the first day of January in Marshall, sunrise is at 06:51 and sunset at 18:38. On the last day of the month, sunrise is at 06:59 and sunset at 18:50 GMT.
Sunshine
January has the most sunshine of the year, with an average of 9.3h of sunshine.UV index
The months with the highest UV index are January through May, October through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In January, an average UV index of 7 transforms into the following instructions:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. 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. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the hottest in Marshall?
How hot does it get in Marshall in January?
What is the least humid month in Marshall?
What is the average humidity in January in Marshall?
What is the driest month in Marshall?
How many days does it rain in January in Marshall?
What is the average length of the day in January in Marshall?
When are sunrise and sunset in January in Marshall?
What month has the most sunshine in Marshall?
How long on average sun shines in January in Marshall?
When is the highest UV index in Marshall?
How high is the UV index in January in Marshall?
Average temperature in January
Marshall, Liberia
- Average high temperature in January: 29.9°C
The warmest month (with the highest average high temperature) is January (29.9°C).
The month with the lowest average high temperature is August (26.2°C).
- Average low temperature in January: 25.2°C
The month with the highest average low temperature is April (26.2°C).
The coldest months (with the lowest average low temperature) are July and August (24.1°C).
Average pressure in January
Marshall, Liberia
- Average pressure in January: 1011.3mbar
The month with the highest atmospheric pressure is July (1014.2mbar).
The month with the lowest atmospheric pressure is February (1010.6mbar).
Average wind speed in January
Marshall, Liberia
- Average wind speed in January: 9.8km/h
The windiest month (with the highest average wind speed) is August (14.8km/h).
The calmest month (with the lowest average wind speed) is November (7.9km/h).
Average humidity in January
Marshall, Liberia
- Average humidity in January: 76%
The month with the highest relative humidity is September (86%).
The month with the lowest relative humidity is January (76%).
Average rainfall in January
Marshall, Liberia
- Average rainfall in January: 31mm
The wettest month (with the highest rainfall) is June (308mm).
The driest month (with the least rainfall) is January (31mm).
Average rainfall days in January
Marshall, Liberia
- Average rainfall days in January: 14.8 days
The month with the highest number of rainy days is October (30.3 days).
The month with the least rainy days is January (14.8 days).
Average daylight in January /
Average sunshine in January
Marshall, Liberia
- Average daylight in January: 11h and 5min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in January: 9h and 2min
The month with the most sunshine is January (Average sunshine: 9h and 18min).
The month with the least sunshine is August (Average sunshine: 3h and 54min).
Average sunshine days in January
Marshall, Liberia
- Average sunshine days in January: 14.3 days
The month with the most sunshine days is January (14.3 days).
The month with the least sunshine days is September (0.3 days).
Average UV index in January
Marshall, Liberia
- Average UV index in January: 7
The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 7).
The months with the lowest UV index are June, July, August and September (UV index 6).
Average cloud cover in January
Marshall, Liberia
- Average cloud cover in January: 24
The month with the most cloud cover is August (Cloud cover 76).
The month with the least cloud cover is January (Cloud cover 24).
Average visibility in January
Marshall, Liberia
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, November and December (10km).
The months with the lowest visibility are June, July, August, September and October (9km).
