January is one of the strongest months in Kerala (2nd)
Best window · 9.2/10Trail conditions at 21°C (71°F) favour early starts and shaded routes in January; midday is for water breaks, not for exposed climbs.
With around 25 mm of rain, any showers tend to pass through rather than settle in; about 23 days with 6+ hours of sunshine and 11.5 hours of daylight fill the rest.
On our climate-comfort scale this is one of the strongest months of the year for Kerala at 9.2/10 (2nd of 12), just behind February at 9.3/10.
Expect peak pricing, and 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.
Pack light clothing, a hat and real sun protection, footwear you can get muddy.
February in Kerala — the year's strongest window
Best window · 9.3/10Trail conditions at 23°C (73°F) favour early starts and shaded routes in February; midday is for water breaks, not for exposed climbs.
At just 8 mm for the month, rain will not shape your plans; you get about 26 days with 6+ hours of sunshine and 11.7 hours of daylight.
On our climate-comfort scale this is the top-ranked month of the year for Kerala at 9.3/10 — the reference point every other month on this page is measured against.
Budget for peak pricing, and 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.
Pack light clothing, a hat and real sun protection, footwear you can get muddy.
March in Kerala: strong conditions, 3rd of 12
Good · 7.8/10March averages 26°C (78°F) — warm for the outdoors: start trails early, use shaded routes at midday, and carry more water than you think you need.
Rainfall runs 47 mm, so plan one flexible day in three; you still get about 30 days with 6+ hours of sunshine and 11.9 hours of daylight.
It scores 7.8/10 here, 3rd of 12 months, against 9.3/10 in the destination's best month.
Figure on mid-season pricing, with crowds are moderate.
Pack light clothing, a hat and real sun protection, a packable rain layer, footwear you can get muddy.
Flexible dates? February scores 1.5 points higher here — enough to change the trip.
April in Kerala: mixed conditions, plan around the weather
Trade-offs · 5.7/10Days in April average 26°C (79°F) and humidity near 73% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
143 mm of rain makes this a wet month here, though with about 27 days with 6+ hours of sunshine there is still bright weather between the fronts.
That is 5.7/10 on the same scale — 7th of 12 months, versus 9.3/10 for the best month here.
Budget for low-season pricing, and crowds are light for this destination.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella, footwear you can get muddy.
If your dates are flexible, February is materially better in Kerala — 3.6 points higher on the same scale.
May in Kerala: mixed conditions, plan around the weather
Trade-offs · 5.2/10May averages 25°C (76°F) — warm for the outdoors: start trails early, use shaded routes at midday, and carry more water than you think you need.
275 mm of rain puts this in monsoon territory — about 19 days with 6+ hours of sunshine across the whole month, and multi-day washouts are normal.
It scores 5.2/10 here, 12th of 12 months, against 9.3/10 in the destination's best month.
Plan for low-season pricing, with crowds are light for this destination.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella, footwear you can get muddy.
Flexible dates? February scores 4.1 points higher here — enough to change the trip.
June in Kerala: mixed conditions, plan around the weather
Trade-offs · 5.6/10Trail conditions at 23°C (73°F) favour early starts and shaded routes in June; midday is for water breaks, not for exposed climbs.
Expect monsoon-level rainfall at 239 mm: only about 17 days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.
That is 5.6/10 on the same scale — 10th of 12 months, versus 9.3/10 for the best month here.
Expect low-season pricing, and crowds are light for this destination.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella, footwear you can get muddy.
If your dates are flexible, February is materially better in Kerala — 3.7 points higher on the same scale.
July in Kerala: mixed conditions, plan around the weather
Trade-offs · 5.3/10Trail conditions at 22°C (72°F) favour early starts and shaded routes in July; midday is for water breaks, not for exposed climbs.
Expect monsoon-level rainfall at 350 mm: only about 12 days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.
That is 5.3/10 on the same scale — 11th of 12 months, versus 9.3/10 for the best month here.
Budget for low-season pricing, and crowds are light for this destination.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella, footwear you can get muddy.
If your dates are flexible, February is materially better in Kerala — 4 points higher on the same scale.
August in Kerala: mixed conditions, plan around the weather
Trade-offs · 6/10August averages 23°C (73°F) — warm for the outdoors: start trails early, use shaded routes at midday, and carry more water than you think you need.
284 mm makes this the wettest stretch of the year, though about 20 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.
It scores 6/10 here, 6th of 12 months, against 9.3/10 in the destination's best month.
Figure on mid-season pricing, with crowds are moderate.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella, footwear you can get muddy.
Flexible dates? February scores 3.3 points higher here — enough to change the trip.
September in Kerala: mixed conditions, plan around the weather
Trade-offs · 6.2/10September averages 22°C (72°F) — warm for the outdoors: start trails early, use shaded routes at midday, and carry more water than you think you need.
204 mm makes this the wettest stretch of the year, though about 20 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.
It scores 6.2/10 here, 5th of 12 months, against 9.3/10 in the destination's best month.
Figure on low-season pricing, with crowds are light for this destination. That combination — decent conditions at the lowest rates of the year — is the best value window on this page.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella, footwear you can get muddy.
Flexible dates? February scores 3.1 points higher here — enough to change the trip.
October in Kerala — workable with trade-offs
Trade-offs · 5.7/10Trail conditions at 23°C (73°F) favour early starts and shaded routes in October; midday is for water breaks, not for exposed climbs.
Expect monsoon-level rainfall at 267 mm: only about 19 days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.
That is 5.7/10 on the same scale — 8th of 12 months, versus 9.3/10 for the best month here.
Budget for low-season pricing, and crowds are light for this destination.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella, footwear you can get muddy.
If your dates are flexible, February is materially better in Kerala — 3.6 points higher on the same scale.
November in Kerala — workable with trade-offs
Trade-offs · 5.7/10Trail conditions at 22°C (72°F) favour early starts and shaded routes in November; midday is for water breaks, not for exposed climbs.
Expect monsoon-level rainfall at 216 mm: only about 16 days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.
That is 5.7/10 on the same scale — 9th of 12 months, versus 9.3/10 for the best month here.
Budget for low-season pricing, and crowds are light for this destination.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella, footwear you can get muddy.
If your dates are flexible, February is materially better in Kerala — 3.6 points higher on the same scale.
December in Kerala — middling scores, decent value
Trade-offs · 6.6/10December averages 22°C (72°F) — warm for the outdoors: start trails early, use shaded routes at midday, and carry more water than you think you need.
At 138 mm this is a genuinely wet month: about 17 days with 6+ hours of sunshine in total, and outdoor plans need an indoor fallback.
It scores 6.6/10 here, 4th of 12 months, against 9.3/10 in the destination's best month.
Plan for mid-season pricing, with crowds are moderate.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella, footwear you can get muddy.
Flexible dates? February scores 2.7 points higher here — enough to change the trip.
