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
The start of January marks an average high-temperature of a still warm 27°C (80.6°F), hardly distinguishable from the conditions in December. Bellevue, in January, logs an average low-temperature of 25.3°C (77.5°F), a subtle step down from daytime readings.Heat index
In January, the average heat index is estimated at 29°C (84.2°F). Persistent activity under exposure might lead to a feeling of weariness, with subsequent heat cramps.Take into consideration that the heat index values are calculated for shade and light wind conditions. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Humidity
January through March, with an average relative humidity of 74%, are the least humid months in Bellevue.Rainfall
In Bellevue, during January, the rain falls for 22 days and regularly aggregates up to 33mm (1.3") of precipitation. Throughout the year, in Bellevue, there are 251.6 rainfall days, and 667mm (26.26") of precipitation is accumulated.Daylight
The average length of the day in January is 11h and 22min.On the first day of the month, sunrise is at 06:30 and sunset at 17:46. On the last day of January, in Bellevue, sunrise is at 06:33 and sunset at 18:02 AST.
Sunshine
In January, the average sunshine in Bellevue is 7h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index in Bellevue. January through December, with an average maximum UV index of 7, are months with the lowest 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: The UV index of 7 during January leads to these advisories:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Frequently asked questions
What are January temperatures in Bellevue?
What is the least humid month in Bellevue?
What is the average humidity in January in Bellevue?
How many days does it rain in January in Bellevue?
What is the average length of the day in January in Bellevue?
When are sunrise and sunset in January in Bellevue?
How many hours of sunshine does Bellevue have in January?
What is the month with the highest UV index in Bellevue?
What is the month with the lowest UV index in Bellevue?
What is the UV index intensity in January in Bellevue?
Average temperature in January
Bellevue, Martinique
- Average high temperature in January: 27°C
The warmest month (with the highest average high temperature) is September (29.4°C).
The month with the lowest average high temperature is February (26.8°C).
- Average low temperature in January: 25.3°C
The months with the highest average low temperature are August, September and October (27.3°C).
The coldest month (with the lowest average low temperature) is March (24.8°C).
Average pressure in January
Bellevue, Martinique
- Average pressure in January: 1015mbar
The month with the highest atmospheric pressure is June (1015.3mbar).
The month with the lowest atmospheric pressure is November (1011.7mbar).
Average wind speed in January
Bellevue, Martinique
- Average wind speed in January: 26.2km/h
The windiest month (with the highest average wind speed) is January (26.2km/h).
The calmest month (with the lowest average wind speed) is September (19km/h).
Average humidity in January
Bellevue, Martinique
- Average humidity in January: 74%
The month with the highest relative humidity is November (77%).
The months with the lowest relative humidity are January, February and March (74%).
Average rainfall in January
Bellevue, Martinique
- Average rainfall in January: 33mm
The wettest month (with the highest rainfall) is November (85mm).
The driest months (with the least rainfall) are February and March (25mm).
Average rainfall days in January
Bellevue, Martinique
- Average rainfall days in January: 22 days
The month with the highest number of rainy days is August (24 days).
The month with the least rainy days is March (17 days).
Average daylight in January /
Average sunshine in January
Bellevue, Martinique
- Average daylight in January: 11h and 2min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in January: 7h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in January
Bellevue, Martinique
- Average sunshine days in January: 3.3 days
The month with the most sunshine days is March (6.3 days).
The month with the least sunshine days is November (1.6 days).
Average UV index in January
Bellevue, Martinique
- Average UV index in January: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in January
Bellevue, Martinique
- Average cloud cover in January: 38
The month with the most cloud cover is June (Cloud cover 46).
The month with the least cloud cover is February (Cloud cover 36).
Average visibility in January
Bellevue, Martinique
- 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).
Bellevue, Martinique
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