January weather forecastGrace, Saint Lucia
January
Weather in January
The year kicks off in Grace, Saint Lucia with fairly high temperatures, and January is not to be left out. While these temperatures are welcomed by sun-lovers, beach-bound individuals may want to note the relatively high chance of rain. Slightly stronger winds can also be expected during this month. Looking at the data, rainfall in January in Grace, Saint Lucia is approximately 24mm (0.94"), falling over an average of 18.9 days. Transition to February brings a negligible decrease in temperatures but a notable decrease in relative humidity and rainfall.Temperature
The onset of January marks an average high-temperature of a still warm 27.1°C (80.8°F), hardly differing from December's 27.9°C (82.2°F). Grace maintains a minor drop in temperature during January nights, with averages of 25.6°C (78.1°F).Heat index
For January, the heat index is computed to be 29°C (84.2°F). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.It is worth noting that heat index values are gauged for conditions in the shade and light breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. 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 extremely vital to babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
Humidity
January and February, with an average relative humidity of 74%, are the least humid months.Rainfall
In Grace, during January, the rain falls for 18.9 days and regularly aggregates up to 24mm (0.94") of precipitation. Throughout the year, there are 232.4 rainfall days, and 542mm (21.34") of precipitation is accumulated.Daylight
The average length of the day in January is 11h and 25min.On the first day of January in Grace, sunrise is at 06:27 and sunset at 17:47. On the last day of the month, sunrise is at 06:31 and sunset at 18:03 AST.
Sunshine
The average sunshine in January is 7.3h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Grace. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 7 in January interprets into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Grace, Saint Lucia
- Average high temperature in January: 27.1°C
The warmest months (with the highest average high temperature) are September and October (29.5°C).
The month with the lowest average high temperature is February (26.8°C).
- Average low temperature in January: 25.6°C
The month with the highest average low temperature is September (27.6°C).
The coldest month (with the lowest average low temperature) is February (25.3°C).
Average pressure in January
Grace, Saint Lucia
- Average pressure in January: 1014.5mbar
The month with the highest atmospheric pressure is June (1014.9mbar).
The month with the lowest atmospheric pressure is November (1011.3mbar).
Average wind speed in January
Grace, Saint Lucia
- Average wind speed in January: 26.6km/h
The windiest month (with the highest average wind speed) is February (26.9km/h).
The calmest month (with the lowest average wind speed) is September (18.3km/h).
Average humidity in January
Grace, Saint Lucia
- Average humidity in January: 74%
The month with the highest relative humidity is July (77%).
The months with the lowest relative humidity are January and February (74%).
Average rainfall in January
Grace, Saint Lucia
- Average rainfall in January: 24mm
The wettest month (with the highest rainfall) is October (73mm).
The driest month (with the least rainfall) is February (18mm).
Average rainfall days in January
Grace, Saint Lucia
- Average rainfall days in January: 18.9 days
The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is February (15 days).
Average daylight in January /
Average sunshine in January
Grace, Saint Lucia
- Average daylight in January: 11h and 24min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in January: 7h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in January
Grace, Saint Lucia
- Average sunshine days in January: 7 days
The month with the most sunshine days is March (9.1 days).
The month with the least sunshine days is July (3.6 days).
Average UV index in January
Grace, Saint Lucia
- 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
Grace, Saint Lucia
- Average cloud cover in January: 37
The month with the most cloud cover is June (Cloud cover 46).
The month with the least cloud cover is February (Cloud cover 35).
Average visibility in January
Grace, Saint Lucia
- 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).
