Temperature
Hot by day, warm at night.
85°Ftypical September high
Typical range
September climate
September in Kottayam
India · South Asia
Humid air is the main limitation.
Some tradeoffs
Daytime high
85°F
Lows around 76°F
Rain
Rain most days
Sun
9 h/day
Air feel
Very humid
When to visit
Month-by-month fit
Best
Precipitation
It rains on most days, with a mix of brief and longer spells. About 27 wet days this month.
91%wet-day frequency
AmountWet-day chance
Sunshine
Cloudier spells limit sunshine.
8.8 hSeptember sunshine
Heat & humidity by month
Very humid air is a major factor this month.
73%September Heat feel
Warm airHot airHumid airVery humid air
Hourly temperature pattern
In September, afternoons feel about 91° and nights feel near 85°.
WarmHotSwelteringNight hours
Clear sky
Overcast skies this month.
15%September Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in September.
4 mphSeptember Calm
More detailIncludes daypart comfort
Typical September day
September late afternoons are around 83°F, easing to about 80°F in early evening.
Avg temp Typical range
Morning81°F
Feels 90°F
Rain64%
Cloud87%
Humid airVery high
Sun intensityModerate
Midday85°F
Feels 92°F
Rain65%
Cloud85%
Humid airVery high
Sun intensityStrong
Late afternoon83°F
Feels 91°F
Rain71%
Cloud80%
Humid airVery high
Sun intensityLow
Early evening80°F
Feels 89°F
Rain59%
Cloud81%
Humid airVery high
Sun intensityMinimal
Best windowData tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 90 | 74 | 0.7 | 3 | 11.2 | 77 |
| Feb | 93 | 76 | 0.9 | 5 | 11.4 | 72 |
| Mar | 95 | 78 | 2.5 | 13 | 11.6 | 73 |
| Apr | 93 | 78 | 6.2 | 26 | 10.9 | 81 |
| May | 89 | 78 | 13.2 | 29 | 9.0 | 87 |
| Jun | 85 | 76 | 20.8 | 30 | 7.2 | 90 |
| Jul | 84 | 76 | 19.2 | 30 | 7.2 | 90 |
| Aug | 84 | 76 | 15.5 | 30 | 7.7 | 90 |
| Sep | 85 | 76 | 12.0 | 27 | 8.8 | 89 |
| Oct | 86 | 75 | 12.3 | 28 | 8.3 | 89 |
| Nov | 86 | 75 | 8.4 | 21 | 9.0 | 88 |
| Dec | 87 | 74 | 2.8 | 10 | 10.3 | 84 |
Similar climates
Similar
Similar travel styleKuala LumpurMalaysiaSimilar travel styleSingaporeSingaporeSimilar travel styleKochiIndiaSimilar travel styleColomboSri Lanka
Want a side-by-side climate view? Compare Kottayam with Kuala Lumpur.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 26, 2026
Data & methodology