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 month when Sagamu experiences its warmest temperatures, averaging a high of 35.3°C (95.5°F) and a low of 23.2°C (73.8°F).Heat index
The heat index value for January is evaluated at a burning hot 48°C (118.4°F). Stay vigilant: Heat cramps along with heat exhaustion are expected. Heatstroke may follow prolonged exertion.Heat index evaluations are typically in the context of light winds and shaded environments. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. 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. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.
Humidity
January is the least humid month, with an average relative humidity of 63%.Rainfall
In January, the rain falls for 5.9 days. Throughout January, 12mm (0.47") of precipitation is accumulated. In Sagamu, during the entire year, the rain falls for 243.1 days and collects up to 947mm (37.28") of precipitation.Daylight
In January, the average length of the day in Sagamu is 11h and 47min.On the first day of the month, sunrise is at 06:56 and sunset at 18:40. On the last day of January, sunrise is at 07:03 and sunset at 18:53 WAT.
Sunshine
The average sunshine in January is 9.6h.UV index
The months with the highest UV index in Sagamu are January through May, September 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 unsafe exposure to UV radiation for the ordinary person.Note: In January, the maximum UV index of 7 suggests these recommendations:
Ward off overexposure. Defence against solar harm is crucial. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the hottest time of year in Sagamu?
How hot does it get in Sagamu in January?
What is the least humid month in Sagamu?
What is the average humidity in January in Sagamu?
How many days does it rain in January in Sagamu?
What is the average length of the day in January in Sagamu?
When is the sunrise / sunset in January in Sagamu?
How long on average sun shines in January in Sagamu?
When is the highest UV index in Sagamu?
How high is the UV index in January in Sagamu?
Average temperature in January
Sagamu, Nigeria
- Average high temperature in January: 35.3°C
The warmest month (with the highest average high temperature) is January (35.3°C).
The month with the lowest average high temperature is August (28.1°C).
- Average low temperature in January: 23.2°C
The month with the highest average low temperature is March (26°C).
The coldest month (with the lowest average low temperature) is August (22.8°C).
Average pressure in January
Sagamu, Nigeria
- Average pressure in January: 1010.5mbar
The month with the highest atmospheric pressure is July (1013.4mbar).
The month with the lowest atmospheric pressure is March (1009.4mbar).
Average wind speed in January
Sagamu, Nigeria
- Average wind speed in January: 7.1km/h
The windiest month (with the highest average wind speed) is March (9.6km/h).
The calmest months (with the lowest average wind speed) are November and December (6.3km/h).
Average humidity in January
Sagamu, Nigeria
- Average humidity in January: 63%
The months with the highest relative humidity are August and September (86%).
The month with the lowest relative humidity is January (63%).
Average rainfall in January
Sagamu, Nigeria
- Average rainfall in January: 12mm
The wettest month (with the highest rainfall) is July (181mm).
The driest month (with the least rainfall) is December (7mm).
Average rainfall days in January
Sagamu, Nigeria
- Average rainfall days in January: 5.9 days
The month with the highest number of rainy days is July (29 days).
The month with the least rainy days is January (5.9 days).
Average daylight in January /
Average sunshine in January
Sagamu, Nigeria
- 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 42min).
- Average sunshine in January: 9h and 4min
The month with the most sunshine is December (Average sunshine: 9h and 42min).
The month with the least sunshine is August (Average sunshine: 4h and 54min).
Average sunshine days in January
Sagamu, Nigeria
- Average sunshine days in January: 23.9 days
The month with the most sunshine days is January (23.9 days).
The month with the least sunshine days is July (1 days).
Average UV index in January
Sagamu, Nigeria
- Average UV index in January: 7
The months with the highest UV index are January, February, March, April, May, September, October, November and December (UV index 7).
The months with the lowest UV index are June, July and August (UV index 6).
Average cloud cover in January
Sagamu, Nigeria
- Average cloud cover in January: 16
The month with the most cloud cover is August (Cloud cover 65).
The month with the least cloud cover is December (Cloud cover 14).
Average visibility in January
Sagamu, Nigeria
- Average visibility in January: 9km
The months with the highest visibility are February, March, April, May and December (10km).
The months with the lowest visibility are August and September (8km).
