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 onset of January marks an average high-temperature of a still warm 28°C (82.4°F), hardly differing from December's 29.7°C (85.5°F). In Chilonwa, the expected average low-temperature for January is a comfortable 18°C (64.4°F).Heat index
The average heat index in January is computed to be a tropical 32°C (89.6°F). A sense of exhaustion might occur with extended exposure and activity, potentially causing heat cramps.Data suggests that the heat index is set for environments in shade and with a light wind. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. 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 are particularly important for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Humidity
In Chilonwa, the average relative humidity in January is 78%.Rainfall
In January, the rain falls for 20.9 days. Throughout January, 129mm (5.08") of precipitation is accumulated. Throughout the year, there are 115 rainfall days, and 587mm (23.11") of precipitation is accumulated.Daylight
The average length of the day in January is 12h and 26min.On the first day of January, sunrise is at 06:24 and sunset at 18:52. On the last day of the month, sunrise is at 06:37 and sunset at 19:00 EAT.
Sunshine
The average sunshine in January is 8.6h.UV index
The months with the lowest UV index in Chilonwa are January through September, November and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: A maximum UV index of 6 in January translates into the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is January in Chilonwa?
What is the average humidity in January?
How much does it rain in January?
How many hours of daylight does Chilonwa have in January?
When is the sunrise / sunset in January?
How many hours of sunshine does Chilonwa have in January?
When is the lowest UV index?
How high is the UV index in January?
Average temperature in January
Chilonwa, Tanzania
- Average high temperature in January: 28°C
The warmest month (with the highest average high temperature) is October (31.8°C).
The months with the lowest average high temperature are May and June (27.2°C).
- Average low temperature in January: 18°C
The month with the highest average low temperature is November (19.3°C).
The coldest month (with the lowest average low temperature) is July (13.9°C).
Average pressure in January
Chilonwa, Tanzania
- Average pressure in January: 1012.3mbar
The month with the highest atmospheric pressure is July (1017.9mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).
Average wind speed in January
Chilonwa, Tanzania
- Average wind speed in January: 5.3km/h
The windiest month (with the highest average wind speed) is October (12.1km/h).
The calmest month (with the lowest average wind speed) is January (5.3km/h).
Average humidity in January
Chilonwa, Tanzania
- Average humidity in January: 78%
The months with the highest relative humidity are March and April (80%).
The month with the lowest relative humidity is October (51%).
Average rainfall in January
Chilonwa, Tanzania
- Average rainfall in January: 129mm
The wettest month (with the highest rainfall) is December (135mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days in January
Chilonwa, Tanzania
- Average rainfall days in January: 20.9 days
The month with the highest number of rainy days is March (21.3 days).
The month with the least rainy days is August (0.2 days).
Average daylight in January /
Average sunshine in January
Chilonwa, Tanzania
- Average daylight in January: 12h and 2min
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 48min).
- Average sunshine in January: 8h and 4min
The months with the most sunshine are August and September (Average sunshine: 9h and 54min).
The month with the least sunshine is April (Average sunshine: 8h and 6min).
Average sunshine days in January
Chilonwa, Tanzania
- Average sunshine days in January: 8.7 days
The months with the most sunshine days are July and August (30.5 days).
The month with the least sunshine days is March (8.3 days).
Average UV index in January
Chilonwa, Tanzania
- Average UV index in January: 6
The month with the highest UV index is October (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, November and December (UV index 6).
Average cloud cover in January
Chilonwa, Tanzania
- Average cloud cover in January: 39
The month with the most cloud cover is April (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 14).
Average visibility in January
Chilonwa, Tanzania
- Average visibility in January: 9km
The months with the highest visibility are June, July, August, September, October, November and December (10km).
The months with the lowest visibility are February, March and April (8km).
