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
The commencement of January introduces an average high-temperature of a still tropical 30.5°C (86.9°F), closely mirroring the preceding month. During January, the nighttime temperature in Bunju averages to a moderately hot 25.3°C (77.5°F).Heat index
January's mean heat index is estimated at a fiery hot 39°C (102.2°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.The metrics for the heat index are tailored for both shady environments and light winds. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.
Humidity
In January, the average relative humidity in Bunju is 78%.Rainfall
In January, the rain falls for 20.3 days. Throughout January, 49mm (1.93") of precipitation is accumulated. Throughout the year, in Bunju, there are 255.3 rainfall days, and 734mm (28.9") of precipitation is accumulated.Daylight
The average length of the day in January in Bunju is 12h and 28min.On the first day of January in Bunju, sunrise is at 06:11 and sunset at 18:42. On the last day of the month, sunrise is at 06:24 and sunset at 18:49 EAT.
Sunshine
The average sunshine in January in Bunju is 8.1h.UV index
January through March and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 7 in January translates into the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Bunju during January?
What is the average humidity in January in Bunju?
How much does it rain in Bunju in January?
How many hours of daylight does Bunju have in January?
What time are sunrise and sunset in January in Bunju?
How many hours of sunshine does Bunju have in January?
What are the months with the highest UV index in Bunju?
What is the UV index intensity in January in Bunju?
Average temperature in January
Bunju, Tanzania
- Average high temperature in January: 30.5°C
The warmest months (with the highest average high temperature) are February and March (30.9°C).
The month with the lowest average high temperature is July (27.6°C).
- Average low temperature in January: 25.3°C
The months with the highest average low temperature are January and February (25.3°C).
The coldest month (with the lowest average low temperature) is July (21.3°C).
Average pressure in January
Bunju, Tanzania
- Average pressure in January: 1010.2mbar
The month with the highest atmospheric pressure is July (1016.9mbar).
The month with the lowest atmospheric pressure is February (1010mbar).
Average wind speed in January
Bunju, Tanzania
- Average wind speed in January: 14.2km/h
The windiest month (with the highest average wind speed) is July (15.6km/h).
The calmest month (with the lowest average wind speed) is March (9.5km/h).
Average humidity in January
Bunju, Tanzania
- Average humidity in January: 78%
The month with the highest relative humidity is April (81%).
The months with the lowest relative humidity are July, August and September (75%).
Average rainfall in January
Bunju, Tanzania
- Average rainfall in January: 49mm
The wettest month (with the highest rainfall) is April (154mm).
The driest month (with the least rainfall) is September (21mm).
Average rainfall days in January
Bunju, Tanzania
- Average rainfall days in January: 20.3 days
The month with the highest number of rainy days is April (26.4 days).
The month with the least rainy days is June (17.5 days).
Average daylight in January /
Average sunshine in January
Bunju, Tanzania
- Average daylight in January: 12h and 3min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in January: 8h and 1min
The month with the most sunshine is November (Average sunshine: 10h and 30min).
The month with the least sunshine is April (Average sunshine: 8h and 0min).
Average sunshine days in January
Bunju, Tanzania
- Average sunshine days in January: 5.8 days
The month with the most sunshine days is June (7.8 days).
The month with the least sunshine days is April (2.6 days).
Average UV index in January
Bunju, Tanzania
- Average UV index in January: 7
The months with the highest UV index are January, February, March and December (UV index 7).
The months with the lowest UV index are April, May, June, July, August, September, October and November (UV index 6).
Average cloud cover in January
Bunju, Tanzania
- Average cloud cover in January: 39
The month with the most cloud cover is April (Cloud cover 41).
The month with the least cloud cover is June (Cloud cover 26).
Average visibility in January
Bunju, Tanzania
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
