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
January is the month that records the lowest temperatures, with averages ranging from a high of 27°C (80.6°F) to a low of 18.8°C (65.8°F).Heat index
The average heat index in January is computed to be a tropical 30°C (86°F). A sense of exhaustion might occur with extended exposure and activity, potentially causing heat cramps.Be aware that heat index ratings are designed for shaded locations and minor breezes. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Humidity
In January, the average relative humidity in Nain is 83%.Rainfall
January is the month with the least rainfall in Nain. Rain falls for 22.1 days and accumulates 56mm (2.2") of precipitation.Daylight
In Nain, the average length of the day in January is 11h and 12min.On the first day of January in Nain, sunrise is at 06:41 and sunset at 17:46. On the last day of the month, sunrise is at 06:43 and sunset at 18:04 EST.
Sunshine
The average sunshine in January in Nain is 6.8h.UV index
In Nain, the average daily maximum UV index in January is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 6 during January, leads to the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What time of the year is the coldest in Nain?
What is the temperature in January in Nain?
What is the average humidity in January in Nain?
What is the driest month in Nain?
How many days does it rain in January in Nain?
What is the average length of the day in January in Nain?
When are sunrise and sunset in January in Nain?
How many hours of sunshine does Nain have in January?
What is the UV index reading in January in Nain?
Average temperature in January
Nain, Jamaica
- Average high temperature in January: 27°C
The warmest month (with the highest average high temperature) is August (30°C).
The month with the lowest average high temperature is January (27°C).
- Average low temperature in January: 18.8°C
The month with the highest average low temperature is August (21.9°C).
The coldest month (with the lowest average low temperature) is February (18.6°C).
Average pressure in January
Nain, Jamaica
- Average pressure in January: 1015.5mbar
The month with the highest atmospheric pressure is January (1015.5mbar).
The month with the lowest atmospheric pressure is October (1011.5mbar).
Average wind speed in January
Nain, Jamaica
- Average wind speed in January: 7.5km/h
The windiest month (with the highest average wind speed) is June (9.4km/h).
The calmest month (with the lowest average wind speed) is November (6.2km/h).
Average humidity in January
Nain, Jamaica
- Average humidity in January: 83%
The month with the highest relative humidity is October (87%).
The months with the lowest relative humidity are March and July (81%).
Average rainfall in January
Nain, Jamaica
- Average rainfall in January: 56mm
The wettest month (with the highest rainfall) is October (228mm).
The driest month (with the least rainfall) is January (56mm).
Average rainfall days in January
Nain, Jamaica
- Average rainfall days in January: 22.1 days
The month with the highest number of rainy days is October (28.7 days).
The month with the least rainy days is June (21.1 days).
Average daylight in January /
Average sunshine in January
Nain, Jamaica
- Average daylight in January: 11h and 1min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in January: 6h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is November (Average sunshine: 6h and 6min).
Average sunshine days in January
Nain, Jamaica
- Average sunshine days in January: 5.6 days
The month with the most sunshine days is June (7.6 days).
The months with the least sunshine days are September and November (1.9 days).
Average UV index in January
Nain, Jamaica
- Average UV index in January: 6
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is October (UV index 5).
Average cloud cover in January
Nain, Jamaica
- Average cloud cover in January: 44
The months with the most cloud cover are May and November (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in January
Nain, Jamaica
- Average visibility in January: 7km
The months with the highest visibility are March, June, July and August (8km).
The months with the lowest visibility are November and December (6km).
Nain, Jamaica
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