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 sea temperature 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 coldest month of the year, registering average temperatures as high as 26.8°C (80.2°F) and as low as 24°C (75.2°F).Humidity
In Sandy Bay, the average relative humidity in January is 77%.Rainfall
In Sandy Bay, in January, it is raining for 12.3 days, with typically 33mm (1.3") of accumulated precipitation. In Sandy Bay, during the entire year, the rain falls for 177.2 days and collects up to 687mm (27.05") of precipitation.Sea temperature
The months with the coldest seawater are January and February, with an average sea temperature of 26.9°C (80.4°F).Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for all water activities, offering enjoyment without causing discomfort over extended periods.
Daylight
The average length of the day in January is 11h and 10min.On the first day of January in Sandy Bay, sunrise is at 06:44 and sunset at 17:47. On the last day of the month, sunrise is at 06:45 and sunset at 18:05 EST.
Sunshine
In January, the average sunshine in Sandy Bay 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 threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The average daily UV index of 7 in January transforms into the following instructions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
Frequently asked questions
What is the coldest time of year in Sandy Bay?
What is the usual temperature for Sandy Bay in January?
What is the average humidity in January in Sandy Bay?
How much does it rain in Sandy Bay in January?
What are the months with the coldest sea water in Sandy Bay?
What is the water temperature in January in Sandy Bay?
How many hours of daylight does Sandy Bay have in January?
When is the sunrise / sunset in January in Sandy Bay?
How many hours of sunshine does Sandy Bay have in January?
When is the highest UV index in Sandy Bay?
What is the UV index reading in January in Sandy Bay?
Average temperature in January
Sandy Bay, 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
Sandy Bay, 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
Sandy Bay, 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
Sandy Bay, 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
Sandy Bay, 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
Sandy Bay, 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 sea temperature in January
Sandy Bay, Jamaica
- Average sea temperature in January: 26.9°C
The best months for swimming (with the highest average sea temperature) are August and September (29.8°C).
The coldest months (with the lowest average sea temperature) are January and February (26.9°C).
Average daylight in January /
Average sunshine in January
Sandy Bay, 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
Sandy Bay, 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
Sandy Bay, 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
Sandy Bay, 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
Sandy Bay, 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).
Sandy Bay, Jamaica
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