January · Malaysia
Best time to visit Penang in January Weather, crowds & prices
Weather in Penang in January
Average temperature 27°C, 131 mm of rain, about 27 days with 6+ hours of sunshine and 83% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
January score
4.7/10
Ranked #1 of 12 months
- Avg temp
- 27°C
- Rainfall
- 131 mm
- Humidity
- 83%
- Days with 6h+ sun
- 27
- Crowd Density
- Peak Tourist Rush
- Average Expenses
- $$$ · Peak Season Rates ($$$)
January in Penang scores 4.7/10 for sightseeing and cultural travel - the single best month of the year. Expect around 27°C, 131 mm of rain, and roughly 27 days with 6+ hours of sunshine this month.
George Town's shophouse grid, clan jetties, and hawker stalls make Penang as much a food destination as a heritage one.
January in Penang tops the year's climate scores
January averages 27°C (80°F) and humidity near 83%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
Monthly rainfall reaches 131 mm — wet for this destination — but about 27 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.
On our climate-comfort scale this is the top-ranked month of the year for Penang at 4.7/10 — the reference point every other month on this page is measured against.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Plan for peak pricing, with this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Penang in January?
- In January, Penang averages 27°C, 131 mm of rain, and about 27 days with 6+ hours of sunshine. Its climate-comfort score is 4.7/10.
- Is January a good time to visit Penang?
- January earns a 4.7/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Penang in January?
- Expect about 131 mm of rain in January. Average humidity is 83% and there are about 27 days with 6+ hours of sunshine.
Curated in Penang
Tickets & experiences
Things to do in Penang
Penang, Malaysia. Live activities and tours from GetYourGuide, matched to this destination.