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
Weather in January
Temperature
As Chiba welcomes January, the average high-temperature stabilizes at a still warm 27.4°C (81.3°F), showing little deviation from December's 27.5°C (81.5°F). The nights of January in Chiba anticipate an average low-temperature of 18.8°C (65.8°F).Heat index
During January, the heat index is appraised at a tropical 32°C (89.6°F). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.In reference to the heat index, it's for places in shade and with a slight wind. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', embodies the combination of air temperature and moisture content to illustrate perceived heat. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Humidity
In Chiba, the average relative humidity in January is 87%.Rainfall
In Chiba, in January, it is raining for 21.9 days, with typically 116mm (4.57") of accumulated precipitation. In Chiba, during the entire year, the rain falls for 196.6 days and collects up to 1213mm (47.76") of precipitation.Daylight
The average length of the day in January in Chiba is 13h and 29min.On the first day of January in Chiba, sunrise is at 05:47 and sunset at 19:27. On the last day of the month, sunrise is at 06:09 and sunset at 19:24 -03.
Sunshine
In January, the average sunshine is 7.4h.UV index
The months with the highest UV index in Chiba are January, March, October and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 6 in January translates into these instructions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. 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. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What is the temperature in January in Chiba?
What is the average humidity in January in Chiba?
How many days does it rain in January in Chiba?
What is the average length of the day in January in Chiba?
When is the sunrise / sunset in January in Chiba?
How many hours of sunshine does Chiba have in January?
When is the highest UV index in Chiba?
What is the UV index reading in January in Chiba?
Average temperature in January
Chiba, Brazil
- Average high temperature in January: 27.4°C
The warmest month (with the highest average high temperature) is December (27.5°C).
The month with the lowest average high temperature is June (19.6°C).
- Average low temperature in January: 18.8°C
The month with the highest average low temperature is January (18.8°C).
The coldest month (with the lowest average low temperature) is July (11.7°C).
Average pressure in January
Chiba, Brazil
- Average pressure in January: 1010.7mbar
The month with the highest atmospheric pressure is July (1018.3mbar).
The month with the lowest atmospheric pressure is December (1009.8mbar).
Average wind speed in January
Chiba, Brazil
- Average wind speed in January: 8.4km/h
The windiest month (with the highest average wind speed) is August (11.3km/h).
The calmest month (with the lowest average wind speed) is March (7.8km/h).
Average humidity in January
Chiba, Brazil
- Average humidity in January: 87%
The month with the highest relative humidity is June (89%).
The month with the lowest relative humidity is September (74%).
Average rainfall in January
Chiba, Brazil
- Average rainfall in January: 116mm
The wettest month (with the highest rainfall) is October (141mm).
The driest month (with the least rainfall) is July (61mm).
Average rainfall days in January
Chiba, Brazil
- Average rainfall days in January: 21.9 days
The month with the highest number of rainy days is December (22.5 days).
The month with the least rainy days is August (10.1 days).
Average daylight in January /
Average sunshine in January
Chiba, Brazil
- Average daylight in January: 13h and 3min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 36min).
- Average sunshine in January: 7h and 2min
The months with the most sunshine are August and September (Average sunshine: 8h and 18min).
The months with the least sunshine are May and June (Average sunshine: 6h and 48min).
Average sunshine days in January
Chiba, Brazil
- Average sunshine days in January: 8.5 days
The month with the most sunshine days is August (19.8 days).
The month with the least sunshine days is February (5.6 days).
Average UV index in January
Chiba, Brazil
- Average UV index in January: 6
The months with the highest UV index are January, March, October and December (UV index 6).
The months with the lowest UV index are May and June (UV index 4).
Average cloud cover in January
Chiba, Brazil
- Average cloud cover in January: 51
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in January
Chiba, Brazil
- Average visibility in January: 7km
The months with the highest visibility are April, August, September, October and November (8km).
The months with the lowest visibility are January, February, March, May, June, July and December (7km).
Chiba, Brazil
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