January weather forecast
Georgetown, Guyana

Setting the tone for the early year weather scenario in Georgetown, Guyana, January's mellow climate makes for an enjoyable time. The subtropical weather influences uniquely coax high temperatures to an average of 28.6°C (83.5°F) and lows to around 23.6°C (74.5°F). Highlighting the rainfall pattern, precipitation is ample with the rainfall volume averaging at 185mm (7.28"), making January the month with the fifth heaviest rainfall. Outdoor explorers must take note of the extended daylight hours of about 11.8 hr, offering ample time to explore Georgetown's cultural richness. It is the best time to soak up the sun as the weather transitions from the old year into the new.

Temperature

Georgetown's January weather, marked by an average high temperature of 28.6°C (83.5°F) and an average low temperature of 23.6°C (74.5°F), is the coldest in the year.

Rainfall

In Georgetown, in January, during 16 rainfall days, 185mm (7.28") of precipitation is typically accumulated. Throughout the year, there are 174 rainfall days, and 2260mm (88.98") of precipitation is accumulated.

Sea temperature

In Georgetown, the average seawater temperature in January is 27.8°C (82°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

In January, the average length of the day is 11h and 47min.
On the first day of January, sunrise is at 06:03 and sunset at 17:48. On the last day of the month, sunrise is at 06:10 and sunset at 18:01 -04.

Sunshine

The average sunshine in January is 6.5h.

UV index

January through October, with an average maximum UV index of 12, are months with the highest UV index. A UV Index of 11, and more, symbolizes an extreme threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: An average maximum UV index of 12 in January leads to these recommendations:
Enforce every vital precaution. Those with light skin could endure burns in a matter of 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. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Even on overcast days, a sunscreen with a sun protection factor of no less than 30 should be generously applied and reapplied, particularly after swimming or outdoor activities. Heed this! UV intensity is much stronger when reflected off sand and water.