January · Grenada
Best time to visit St. George's in January Weather, crowds & prices
Weather in St. George's in January
Average temperature 27°C, 72 mm of rain, about 23 days with 6+ hours of sunshine and 77% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
January score
6.3/10
Ranked #4 of 12 months
- Avg temp
- 27°C
- Rainfall
- 72 mm
- Humidity
- 77%
- Days with 6h+ sun
- 23
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
January in St. George's scores 6.3/10 for sightseeing and cultural travel - an above-average month (#4 of 12). Expect around 27°C, 72 mm of rain, and roughly 23 days with 6+ hours of sunshine this month.
Saint George's curves around a horseshoe harbour on Grenada, with Grand Anse beach just south.
January in St. George's — middling scores, decent value
Days in January average 27°C (80°F) and humidity near 77% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
Budget for roughly 72 mm of rain this month — a flexible day or two helps — with about 23 days with 6+ hours of sunshine and 11.4 hours of daylight to work around it.
That is 6.3/10 on the same scale — 4th of 12 months, versus 7.3/10 for the best month here.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer.
Budget for peak pricing, and crowds are moderate.
Frequently asked
- What is the weather like in St. George's in January?
- In January, St. George's averages 27°C, 72 mm of rain, and about 23 days with 6+ hours of sunshine. Its climate-comfort score is 6.3/10.
- Is January a good time to visit St. George's?
- January earns a 6.3/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in St. George's in January?
- Expect about 72 mm of rain in January. Average humidity is 77% and there are about 23 days with 6+ hours of sunshine.
Curated in St. George's
Tickets & experiences
Things to do in St. George's
St. George's, Grenada. Live activities and tours from GetYourGuide, matched to this destination.