Castries Weather in January
Saint Lucia · January climate averages and travel tips
Avg high27°C (80°F)
Avg low25°C (77°F)
Rainfall63 mm (2.5 in)
RatingExcellent 8/10
Expect hot days in Castries in January: the average high is 27°C (80°F) and the average low is 25°C (77°F). The month is moderately rainy, with about 63 mm (2.5 in) of rain spread over 14 days, one of the driest months of the year. Humidity averages 76%, so it feels sticky and hotter than the thermometer suggests. You get roughly 11.3 hours of daylight and a mix of sun and cloud.
Is January a good time to visit Castries?
January is a good time to visit Castries (8/10), though February and March are even better.
January weather at a glance
| Average high | 27°C (80°F) |
|---|---|
| Average low | 25°C (77°F) |
| Daily mean | 26°C (78°F) |
| Rainfall | 63 mm (2.5 in) |
| Rainy days (1 mm+) | 14 |
| Humidity | 76% |
| Cloud cover | 41% |
| Daylight | 11.3 hours |
| Est. sunshine | 7.3 hours/day |
| Wind | 23.7 km/h |
| vs December | 1°C cooler than December, with similar rainfall. |
What to pack for Castries in January
- light, breathable clothing
- sunscreen and a hat
- an umbrella or rain jacket
Castries weather in other months
Jan27°C / 25°C63 mmExcellentFeb26°C / 25°C39 mmExcellentMar27°C / 25°C37 mmExcellentApr27°C / 26°C72 mmExcellentMay28°C / 26°C77 mmGoodJun28°C / 27°C112 mmFairJul28°C / 27°C113 mmFairAug29°C / 27°C136 mmFairSep29°C / 28°C115 mmFairOct29°C / 27°C149 mmFairNov28°C / 27°C137 mmFairDec27°C / 26°C72 mmGood
← DecemberBest time to visit CastriesFebruary →
Better weather in January nearby
- Mexico City22°C · 8 mm · Excellent
- Orlando, Florida22°C · 58 mm · Excellent
- Oaxaca26°C · 8 mm · Excellent
- Nassau24°C · 37 mm · Excellent
- Cabo San Lucas25°C · 7 mm · Excellent
- Key West, Florida23°C · 38 mm · Excellent
Nearby in January
- Fort-de-France27°C · 65 mm
- Kingstown27°C · 29 mm
- Roseau27°C · 60 mm
- Bridgetown27°C · 35 mm
- Saint George's27°C · 67 mm
- Basse-Terre27°C · 46 mm
Where else is good in January? See where to go in January.