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 coldest temperatures occur during January, when averages reach a peak of 26.8°C (80.2°F) and a low of 24°C (75.2°F).Humidity
In January, the average relative humidity in Reading is 77%.Rainfall
In Reading, Jamaica, in January, during 12.3 rainfall days, 33mm (1.3") of precipitation is typically accumulated. Throughout the year, there are 177.2 rainfall days, and 687mm (27.05") of precipitation is accumulated.Daylight
In Reading, the average length of the day in January is 11h and 10min.On the first day of January, sunrise is at 06:43 and sunset at 17:46. On the last day of the month, sunrise is at 06:45 and sunset at 18:04 EST.
Sunshine
In January, the average sunshine in Reading is 7.1h.UV index
The months with the highest UV index are January, March through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 7 in January interprets into the following advice:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
What are the coldest months in Reading?
What is the usual temperature for Reading in January?
What is the average humidity in January in Reading?
How many days does it rain in January in Reading?
What is the average length of the day in January in Reading?
When is the sunrise / sunset in January in Reading?
How long on average sun shines in January in Reading?
When is the highest UV index in Reading?
What is the UV index reading in January in Reading?
Average temperature in January
Reading, Jamaica
- Average high temperature in January: 26.8°C
The warmest month (with the highest average high temperature) is August (29.7°C).
The month with the lowest average high temperature is January (26.8°C).
- Average low temperature in January: 24°C
The months with the highest average low temperature are July and August (26.8°C).
The coldest month (with the lowest average low temperature) is February (23.8°C).
Average pressure in January
Reading, Jamaica
- Average pressure in January: 1015.6mbar
The month with the highest atmospheric pressure is January (1015.6mbar).
The month with the lowest atmospheric pressure is October (1011.4mbar).
Average wind speed in January
Reading, Jamaica
- Average wind speed in January: 18.8km/h
The windiest month (with the highest average wind speed) is December (20km/h).
The calmest month (with the lowest average wind speed) is September (13km/h).
Average humidity in January
Reading, Jamaica
- Average humidity in January: 77%
The month with the highest relative humidity is June (78%).
The month with the lowest relative humidity is March (75%).
Average rainfall in January
Reading, Jamaica
- Average rainfall in January: 33mm
The wettest month (with the highest rainfall) is May (90mm).
The driest month (with the least rainfall) is February (19mm).
Average rainfall days in January
Reading, Jamaica
- Average rainfall days in January: 12.3 days
The month with the highest number of rainy days is September (18.4 days).
The month with the least rainy days is February (10.6 days).
Average daylight in January /
Average sunshine in January
Reading, 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 0min).
- Average sunshine in January: 7h and 1min
The months with the most sunshine are July and August (Average sunshine: 11h and 30min).
The months with the least sunshine are November and December (Average sunshine: 6h and 36min).
Average sunshine days in January
Reading, Jamaica
- Average sunshine days in January: 16.7 days
The month with the most sunshine days is December (18 days).
The month with the least sunshine days is September (9.8 days).
Average UV index in January
Reading, Jamaica
- Average UV index in January: 7
The months with the highest UV index are January, March, April, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is February (UV index 6).
Average cloud cover in January
Reading, Jamaica
- Average cloud cover in January: 28
The months with the most cloud cover are January, May and November (Cloud cover 28).
The month with the least cloud cover is July (Cloud cover 21).
Average visibility in January
Reading, Jamaica
- 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).
Reading, Jamaica
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